[v2,16/16] drm/amd/powerplay: delete useless files.

Submitted by Rex Zhu on Sept. 12, 2016, 8:59 a.m.

Details

Message ID 1473670765-27488-17-git-send-email-Rex.Zhu@amd.com
State New
Headers show
Series "powerplay code refactoring." ( rev: 2 ) in AMD X.Org drivers

Not browsing as part of any series.

Commit Message

Rex Zhu Sept. 12, 2016, 8:59 a.m.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 .../amd/powerplay/hwmgr/fiji_clockpowergating.c    |  121 -
 .../amd/powerplay/hwmgr/fiji_clockpowergating.h    |   35 -
 .../drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h    |  105 -
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c   | 5596 -----------------
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h   |  350 --
 .../gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c   |  610 --
 .../gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h   |   81 -
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c |  687 ---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h |   62 -
 .../amd/powerplay/hwmgr/iceland_clockpowergating.c |  119 -
 .../amd/powerplay/hwmgr/iceland_clockpowergating.h |   38 -
 .../drm/amd/powerplay/hwmgr/iceland_dyn_defaults.h |   41 -
 .../gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.c    | 5666 -----------------
 .../gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.h    |  424 --
 .../drm/amd/powerplay/hwmgr/iceland_powertune.c    |  490 --
 .../drm/amd/powerplay/hwmgr/iceland_powertune.h    |   60 -
 .../gpu/drm/amd/powerplay/hwmgr/iceland_thermal.c  |  595 --
 .../gpu/drm/amd/powerplay/hwmgr/iceland_thermal.h  |   58 -
 .../powerplay/hwmgr/polaris10_clockpowergating.c   |  444 --
 .../powerplay/hwmgr/polaris10_clockpowergating.h   |   40 -
 .../amd/powerplay/hwmgr/polaris10_dyn_defaults.h   |   62 -
 .../gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c  | 5284 ----------------
 .../gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h  |  355 --
 .../drm/amd/powerplay/hwmgr/polaris10_powertune.c  |  988 ---
 .../drm/amd/powerplay/hwmgr/polaris10_powertune.h  |   81 -
 .../drm/amd/powerplay/hwmgr/polaris10_thermal.c    |  716 ---
 .../drm/amd/powerplay/hwmgr/polaris10_thermal.h    |   62 -
 .../amd/powerplay/hwmgr/tonga_clockpowergating.c   |  350 --
 .../amd/powerplay/hwmgr/tonga_clockpowergating.h   |   36 -
 .../drm/amd/powerplay/hwmgr/tonga_dyn_defaults.h   |  107 -
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c  | 6373 --------------------
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h  |  402 --
 .../gpu/drm/amd/powerplay/hwmgr/tonga_powertune.c  |  495 --
 .../gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h  |   80 -
 .../gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c    |  590 --
 .../gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h    |   61 -
 36 files changed, 31664 deletions(-)
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/iceland_clockpowergating.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/iceland_clockpowergating.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/iceland_dyn_defaults.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/iceland_powertune.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/iceland_powertune.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/iceland_thermal.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/iceland_thermal.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_dyn_defaults.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_thermal.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_thermal.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_dyn_defaults.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h

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diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c
deleted file mode 100644
index 5afe820..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c
+++ /dev/null
@@ -1,121 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "hwmgr.h"
-#include "fiji_clockpowergating.h"
-#include "fiji_ppsmc.h"
-#include "fiji_hwmgr.h"
-
-int fiji_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	data->uvd_power_gated = false;
-	data->vce_power_gated = false;
-	data->samu_power_gated = false;
-	data->acp_power_gated = false;
-
-	return 0;
-}
-
-int fiji_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (data->uvd_power_gated == bgate)
-		return 0;
-
-	data->uvd_power_gated = bgate;
-
-	if (bgate) {
-		cgs_set_clockgating_state(hwmgr->device,
-					  AMD_IP_BLOCK_TYPE_UVD,
-					  AMD_CG_STATE_GATE);
-		fiji_update_uvd_dpm(hwmgr, true);
-	} else {
-		fiji_update_uvd_dpm(hwmgr, false);
-		cgs_set_clockgating_state(hwmgr->device,
-					  AMD_IP_BLOCK_TYPE_UVD,
-					  AMD_CG_STATE_UNGATE);
-	}
-
-	return 0;
-}
-
-int fiji_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_set_power_state_input states;
-	const struct pp_power_state  *pcurrent;
-	struct pp_power_state  *requested;
-
-	if (data->vce_power_gated == bgate)
-		return 0;
-
-	data->vce_power_gated = bgate;
-
-	pcurrent = hwmgr->current_ps;
-	requested = hwmgr->request_ps;
-
-	states.pcurrent_state = &(pcurrent->hardware);
-	states.pnew_state = &(requested->hardware);
-
-	fiji_update_vce_dpm(hwmgr, &states);
-	fiji_enable_disable_vce_dpm(hwmgr, !bgate);
-
-	return 0;
-}
-
-int fiji_phm_powergate_samu(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (data->samu_power_gated == bgate)
-		return 0;
-
-	data->samu_power_gated = bgate;
-
-	if (bgate)
-		fiji_update_samu_dpm(hwmgr, true);
-	else
-		fiji_update_samu_dpm(hwmgr, false);
-
-	return 0;
-}
-
-int fiji_phm_powergate_acp(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (data->acp_power_gated == bgate)
-		return 0;
-
-	data->acp_power_gated = bgate;
-
-	if (bgate)
-		fiji_update_acp_dpm(hwmgr, true);
-	else
-		fiji_update_acp_dpm(hwmgr, false);
-
-	return 0;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.h
deleted file mode 100644
index 33af5f5..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.h
+++ /dev/null
@@ -1,35 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef _FIJI_CLOCK_POWER_GATING_H_
-#define _FIJI_CLOCK_POWER_GATING_H_
-
-#include "fiji_hwmgr.h"
-#include "pp_asicblocks.h"
-
-extern int fiji_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
-extern int fiji_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
-extern int fiji_phm_powergate_samu(struct pp_hwmgr *hwmgr, bool bgate);
-extern int fiji_phm_powergate_acp(struct pp_hwmgr *hwmgr, bool bgate);
-extern int fiji_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr);
-#endif /* _TONGA_CLOCK_POWER_GATING_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h
deleted file mode 100644
index 32d43e8..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h
+++ /dev/null
@@ -1,105 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef FIJI_DYN_DEFAULTS_H
-#define FIJI_DYN_DEFAULTS_H
-
-/** \file
-* Volcanic Islands Dynamic default parameters.
-*/
-
-enum FIJIdpm_TrendDetection
-{
-    FIJIAdpm_TrendDetection_AUTO,
-    FIJIAdpm_TrendDetection_UP,
-    FIJIAdpm_TrendDetection_DOWN
-};
-typedef enum FIJIdpm_TrendDetection FIJIdpm_TrendDetection;
-
-/* We need to fill in the default values!!!!!!!!!!!!!!!!!!!!!!! */
-
-/* Bit vector representing same fields as hardware register. */
-#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT0    0x3FFFC102  /* CP_Gfx_busy ????
-                                                         * HDP_busy
-                                                         * IH_busy
-                                                         * UVD_busy
-                                                         * VCE_busy
-                                                         * ACP_busy
-                                                         * SAMU_busy
-                                                         * SDMA enabled */
-#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT1    0x000400  /* FE_Gfx_busy  - Intended for primary usage.   Rest are for flexibility. ????
-                                                       * SH_Gfx_busy
-                                                       * RB_Gfx_busy
-                                                       * VCE_busy */
-
-#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT2    0xC00080  /* SH_Gfx_busy - Intended for primary usage.   Rest are for flexibility.
-                                                       * FE_Gfx_busy
-                                                       * RB_Gfx_busy
-                                                       * ACP_busy */
-
-#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT3    0xC00200  /* RB_Gfx_busy - Intended for primary usage.   Rest are for flexibility.
-                                                       * FE_Gfx_busy
-                                                       * SH_Gfx_busy
-                                                       * UVD_busy */
-
-#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT4    0xC01680  /* UVD_busy
-                                                       * VCE_busy
-                                                       * ACP_busy
-                                                       * SAMU_busy */
-
-#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT5    0xC00033  /* GFX, HDP */
-#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT6    0xC00033  /* GFX, HDP */
-#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT7    0x3FFFC000  /* GFX, HDP */
-
-
-/* thermal protection counter (units). */
-#define PPFIJI_THERMALPROTECTCOUNTER_DFLT            0x200 /* ~19us */
-
-/* static screen threshold unit */
-#define PPFIJI_STATICSCREENTHRESHOLDUNIT_DFLT    0
-
-/* static screen threshold */
-#define PPFIJI_STATICSCREENTHRESHOLD_DFLT        0x00C8
-
-/* gfx idle clock stop threshold */
-#define PPFIJI_GFXIDLECLOCKSTOPTHRESHOLD_DFLT        0x200 /* ~19us with static screen threshold unit of 0 */
-
-/* Fixed reference divider to use when building baby stepping tables. */
-#define PPFIJI_REFERENCEDIVIDER_DFLT                  4
-
-/* ULV voltage change delay time
- * Used to be delay_vreg in N.I. split for S.I.
- * Using N.I. delay_vreg value as default
- * ReferenceClock = 2700
- * VoltageResponseTime = 1000
- * VDDCDelayTime = (VoltageResponseTime * ReferenceClock) / 1600 = 1687
- */
-#define PPFIJI_ULVVOLTAGECHANGEDELAY_DFLT             1687
-
-#define PPFIJI_CGULVPARAMETER_DFLT			0x00040035
-#define PPFIJI_CGULVCONTROL_DFLT			0x00007450
-#define PPFIJI_TARGETACTIVITY_DFLT			30 /* 30%*/
-#define PPFIJI_MCLK_TARGETACTIVITY_DFLT		10 /* 10% */
-
-#endif
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
deleted file mode 100644
index c5ef3ec..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ /dev/null
@@ -1,5596 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-#include "linux/delay.h"
-
-#include "hwmgr.h"
-#include "fiji_smumgr.h"
-#include "atombios.h"
-#include "hardwaremanager.h"
-#include "ppatomctrl.h"
-#include "atombios.h"
-#include "cgs_common.h"
-#include "fiji_dyn_defaults.h"
-#include "fiji_powertune.h"
-#include "smu73.h"
-#include "smu/smu_7_1_3_d.h"
-#include "smu/smu_7_1_3_sh_mask.h"
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
-#include "dce/dce_10_0_d.h"
-#include "dce/dce_10_0_sh_mask.h"
-#include "pppcielanes.h"
-#include "fiji_hwmgr.h"
-#include "process_pptables_v1_0.h"
-#include "pptable_v1_0.h"
-#include "pp_debug.h"
-#include "pp_acpi.h"
-#include "amd_pcie_helpers.h"
-#include "cgs_linux.h"
-#include "ppinterrupt.h"
-
-#include "fiji_clockpowergating.h"
-#include "fiji_thermal.h"
-
-#define VOLTAGE_SCALE	4
-#define SMC_RAM_END		0x40000
-#define VDDC_VDDCI_DELTA	300
-
-#define MC_SEQ_MISC0_GDDR5_SHIFT 28
-#define MC_SEQ_MISC0_GDDR5_MASK  0xf0000000
-#define MC_SEQ_MISC0_GDDR5_VALUE 5
-
-#define MC_CG_ARB_FREQ_F0           0x0a /* boot-up default */
-#define MC_CG_ARB_FREQ_F1           0x0b
-#define MC_CG_ARB_FREQ_F2           0x0c
-#define MC_CG_ARB_FREQ_F3           0x0d
-
-/* From smc_reg.h */
-#define SMC_CG_IND_START            0xc0030000
-#define SMC_CG_IND_END              0xc0040000  /* First byte after SMC_CG_IND */
-
-#define VOLTAGE_SCALE               4
-#define VOLTAGE_VID_OFFSET_SCALE1   625
-#define VOLTAGE_VID_OFFSET_SCALE2   100
-
-#define VDDC_VDDCI_DELTA            300
-
-#define ixSWRST_COMMAND_1           0x1400103
-#define MC_SEQ_CNTL__CAC_EN_MASK    0x40000000
-
-/** Values for the CG_THERMAL_CTRL::DPM_EVENT_SRC field. */
-enum DPM_EVENT_SRC {
-    DPM_EVENT_SRC_ANALOG = 0,               /* Internal analog trip point */
-    DPM_EVENT_SRC_EXTERNAL = 1,             /* External (GPIO 17) signal */
-    DPM_EVENT_SRC_DIGITAL = 2,              /* Internal digital trip point (DIG_THERM_DPM) */
-    DPM_EVENT_SRC_ANALOG_OR_EXTERNAL = 3,   /* Internal analog or external */
-    DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL = 4   /* Internal digital or external */
-};
-
-
-/* [2.5%,~2.5%] Clock stretched is multiple of 2.5% vs
- * not and [Fmin, Fmax, LDO_REFSEL, USE_FOR_LOW_FREQ]
- */
-static const uint16_t fiji_clock_stretcher_lookup_table[2][4] =
-{ {600, 1050, 3, 0}, {600, 1050, 6, 1} };
-
-/* [FF, SS] type, [] 4 voltage ranges, and
- * [Floor Freq, Boundary Freq, VID min , VID max]
- */
-static const uint32_t fiji_clock_stretcher_ddt_table[2][4][4] =
-{ { {265, 529, 120, 128}, {325, 650, 96, 119}, {430, 860, 32, 95}, {0, 0, 0, 31} },
-  { {275, 550, 104, 112}, {319, 638, 96, 103}, {360, 720, 64, 95}, {384, 768, 32, 63} } };
-
-/* [Use_For_Low_freq] value, [0%, 5%, 10%, 7.14%, 14.28%, 20%]
- * (coming from PWR_CKS_CNTL.stretch_amount reg spec)
- */
-static const uint8_t fiji_clock_stretch_amount_conversion[2][6] =
-{ {0, 1, 3, 2, 4, 5}, {0, 2, 4, 5, 6, 5} };
-
-static const unsigned long PhwFiji_Magic = (unsigned long)(PHM_VIslands_Magic);
-
-struct fiji_power_state *cast_phw_fiji_power_state(
-				  struct pp_hw_power_state *hw_ps)
-{
-	PP_ASSERT_WITH_CODE((PhwFiji_Magic == hw_ps->magic),
-				"Invalid Powerstate Type!",
-				 return NULL;);
-
-	return (struct fiji_power_state *)hw_ps;
-}
-
-const struct fiji_power_state *cast_const_phw_fiji_power_state(
-				 const struct pp_hw_power_state *hw_ps)
-{
-	PP_ASSERT_WITH_CODE((PhwFiji_Magic == hw_ps->magic),
-				"Invalid Powerstate Type!",
-				 return NULL;);
-
-	return (const struct fiji_power_state *)hw_ps;
-}
-
-static bool fiji_is_dpm_running(struct pp_hwmgr *hwmgr)
-{
-	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
-			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
-			? true : false;
-}
-
-static void fiji_init_dpm_defaults(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_ulv_parm *ulv = &data->ulv;
-
-	ulv->cg_ulv_parameter = PPFIJI_CGULVPARAMETER_DFLT;
-	data->voting_rights_clients0 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT0;
-	data->voting_rights_clients1 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT1;
-	data->voting_rights_clients2 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT2;
-	data->voting_rights_clients3 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT3;
-	data->voting_rights_clients4 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT4;
-	data->voting_rights_clients5 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT5;
-	data->voting_rights_clients6 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT6;
-	data->voting_rights_clients7 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT7;
-
-	data->static_screen_threshold_unit =
-			PPFIJI_STATICSCREENTHRESHOLDUNIT_DFLT;
-	data->static_screen_threshold =
-			PPFIJI_STATICSCREENTHRESHOLD_DFLT;
-
-	/* Unset ABM cap as it moved to DAL.
-	 * Add PHM_PlatformCaps_NonABMSupportInPPLib
-	 * for re-direct ABM related request to DAL
-	 */
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ABM);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_NonABMSupportInPPLib);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DynamicACTiming);
-
-	fiji_initialize_power_tune_defaults(hwmgr);
-
-	data->mclk_stutter_mode_threshold = 60000;
-	data->pcie_gen_performance.max = PP_PCIEGen1;
-	data->pcie_gen_performance.min = PP_PCIEGen3;
-	data->pcie_gen_power_saving.max = PP_PCIEGen1;
-	data->pcie_gen_power_saving.min = PP_PCIEGen3;
-	data->pcie_lane_performance.max = 0;
-	data->pcie_lane_performance.min = 16;
-	data->pcie_lane_power_saving.max = 0;
-	data->pcie_lane_power_saving.min = 16;
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DynamicUVDState);
-}
-
-static int fiji_get_sclk_for_voltage_evv(struct pp_hwmgr *hwmgr,
-	phm_ppt_v1_voltage_lookup_table *lookup_table,
-	uint16_t virtual_voltage_id, int32_t *sclk)
-{
-	uint8_t entryId;
-	uint8_t voltageId;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	PP_ASSERT_WITH_CODE(lookup_table->count != 0, "Lookup table is empty", return -EINVAL);
-
-	/* search for leakage voltage ID 0xff01 ~ 0xff08 and sckl */
-	for (entryId = 0; entryId < table_info->vdd_dep_on_sclk->count; entryId++) {
-		voltageId = table_info->vdd_dep_on_sclk->entries[entryId].vddInd;
-		if (lookup_table->entries[voltageId].us_vdd == virtual_voltage_id)
-			break;
-	}
-
-	PP_ASSERT_WITH_CODE(entryId < table_info->vdd_dep_on_sclk->count,
-			"Can't find requested voltage id in vdd_dep_on_sclk table!",
-			return -EINVAL;
-			);
-
-	*sclk = table_info->vdd_dep_on_sclk->entries[entryId].clk;
-
-	return 0;
-}
-
-/**
-* Get Leakage VDDC based on leakage ID.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-static int fiji_get_evv_voltages(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint16_t    vv_id;
-	uint16_t    vddc = 0;
-	uint16_t    evv_default = 1150;
-	uint16_t    i, j;
-	uint32_t  sclk = 0;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)hwmgr->pptable;
-	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
-			table_info->vdd_dep_on_sclk;
-	int result;
-
-	for (i = 0; i < FIJI_MAX_LEAKAGE_COUNT; i++) {
-		vv_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
-		if (!fiji_get_sclk_for_voltage_evv(hwmgr,
-				table_info->vddc_lookup_table, vv_id, &sclk)) {
-			if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_ClockStretcher)) {
-				for (j = 1; j < sclk_table->count; j++) {
-					if (sclk_table->entries[j].clk == sclk &&
-							sclk_table->entries[j].cks_enable == 0) {
-						sclk += 5000;
-						break;
-					}
-				}
-			}
-
-			if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_EnableDriverEVV))
-				result = atomctrl_calculate_voltage_evv_on_sclk(hwmgr,
-						VOLTAGE_TYPE_VDDC, sclk, vv_id, &vddc, i, true);
-			else
-				result = -EINVAL;
-
-			if (result)
-				result = atomctrl_get_voltage_evv_on_sclk(hwmgr,
-						VOLTAGE_TYPE_VDDC, sclk,vv_id, &vddc);
-
-			/* need to make sure vddc is less than 2v or else, it could burn the ASIC. */
-			PP_ASSERT_WITH_CODE((vddc < 2000),
-					"Invalid VDDC value, greater than 2v!", result = -EINVAL;);
-
-			if (result)
-				/* 1.15V is the default safe value for Fiji */
-				vddc = evv_default;
-
-			/* the voltage should not be zero nor equal to leakage ID */
-			if (vddc != 0 && vddc != vv_id) {
-				data->vddc_leakage.actual_voltage
-				[data->vddc_leakage.count] = vddc;
-				data->vddc_leakage.leakage_id
-				[data->vddc_leakage.count] = vv_id;
-				data->vddc_leakage.count++;
-			}
-		}
-	}
-	return 0;
-}
-
-/**
- * Change virtual leakage voltage to actual value.
- *
- * @param     hwmgr  the address of the powerplay hardware manager.
- * @param     pointer to changing voltage
- * @param     pointer to leakage table
- */
-static void fiji_patch_with_vdd_leakage(struct pp_hwmgr *hwmgr,
-		uint16_t *voltage, struct fiji_leakage_voltage *leakage_table)
-{
-	uint32_t index;
-
-	/* search for leakage voltage ID 0xff01 ~ 0xff08 */
-	for (index = 0; index < leakage_table->count; index++) {
-		/* if this voltage matches a leakage voltage ID */
-		/* patch with actual leakage voltage */
-		if (leakage_table->leakage_id[index] == *voltage) {
-			*voltage = leakage_table->actual_voltage[index];
-			break;
-		}
-	}
-
-	if (*voltage > ATOM_VIRTUAL_VOLTAGE_ID0)
-		printk(KERN_ERR "Voltage value looks like a Leakage ID but it's not patched \n");
-}
-
-/**
-* Patch voltage lookup table by EVV leakages.
-*
-* @param     hwmgr  the address of the powerplay hardware manager.
-* @param     pointer to voltage lookup table
-* @param     pointer to leakage table
-* @return     always 0
-*/
-static int fiji_patch_lookup_table_with_leakage(struct pp_hwmgr *hwmgr,
-		phm_ppt_v1_voltage_lookup_table *lookup_table,
-		struct fiji_leakage_voltage *leakage_table)
-{
-	uint32_t i;
-
-	for (i = 0; i < lookup_table->count; i++)
-		fiji_patch_with_vdd_leakage(hwmgr,
-				&lookup_table->entries[i].us_vdd, leakage_table);
-
-	return 0;
-}
-
-static int fiji_patch_clock_voltage_limits_with_vddc_leakage(
-		struct pp_hwmgr *hwmgr, struct fiji_leakage_voltage *leakage_table,
-		uint16_t *vddc)
-{
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	fiji_patch_with_vdd_leakage(hwmgr, (uint16_t *)vddc, leakage_table);
-	hwmgr->dyn_state.max_clock_voltage_on_dc.vddc =
-			table_info->max_clock_voltage_on_dc.vddc;
-	return 0;
-}
-
-static int fiji_patch_voltage_dependency_tables_with_lookup_table(
-		struct pp_hwmgr *hwmgr)
-{
-	uint8_t entryId;
-	uint8_t voltageId;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
-			table_info->vdd_dep_on_sclk;
-	struct phm_ppt_v1_clock_voltage_dependency_table *mclk_table =
-			table_info->vdd_dep_on_mclk;
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-
-	for (entryId = 0; entryId < sclk_table->count; ++entryId) {
-		voltageId = sclk_table->entries[entryId].vddInd;
-		sclk_table->entries[entryId].vddc =
-				table_info->vddc_lookup_table->entries[voltageId].us_vdd;
-	}
-
-	for (entryId = 0; entryId < mclk_table->count; ++entryId) {
-		voltageId = mclk_table->entries[entryId].vddInd;
-		mclk_table->entries[entryId].vddc =
-			table_info->vddc_lookup_table->entries[voltageId].us_vdd;
-	}
-
-	for (entryId = 0; entryId < mm_table->count; ++entryId) {
-		voltageId = mm_table->entries[entryId].vddcInd;
-		mm_table->entries[entryId].vddc =
-			table_info->vddc_lookup_table->entries[voltageId].us_vdd;
-	}
-
-	return 0;
-
-}
-
-static int fiji_calc_voltage_dependency_tables(struct pp_hwmgr *hwmgr)
-{
-	/* Need to determine if we need calculated voltage. */
-	return 0;
-}
-
-static int fiji_calc_mm_voltage_dependency_table(struct pp_hwmgr *hwmgr)
-{
-	/* Need to determine if we need calculated voltage from mm table. */
-	return 0;
-}
-
-static int fiji_sort_lookup_table(struct pp_hwmgr *hwmgr,
-		struct phm_ppt_v1_voltage_lookup_table *lookup_table)
-{
-	uint32_t table_size, i, j;
-	struct phm_ppt_v1_voltage_lookup_record tmp_voltage_lookup_record;
-	table_size = lookup_table->count;
-
-	PP_ASSERT_WITH_CODE(0 != lookup_table->count,
-		"Lookup table is empty", return -EINVAL);
-
-	/* Sorting voltages */
-	for (i = 0; i < table_size - 1; i++) {
-		for (j = i + 1; j > 0; j--) {
-			if (lookup_table->entries[j].us_vdd <
-					lookup_table->entries[j - 1].us_vdd) {
-				tmp_voltage_lookup_record = lookup_table->entries[j - 1];
-				lookup_table->entries[j - 1] = lookup_table->entries[j];
-				lookup_table->entries[j] = tmp_voltage_lookup_record;
-			}
-		}
-	}
-
-	return 0;
-}
-
-static int fiji_complete_dependency_tables(struct pp_hwmgr *hwmgr)
-{
-	int result = 0;
-	int tmp_result;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	tmp_result = fiji_patch_lookup_table_with_leakage(hwmgr,
-			table_info->vddc_lookup_table, &(data->vddc_leakage));
-	if (tmp_result)
-		result = tmp_result;
-
-	tmp_result = fiji_patch_clock_voltage_limits_with_vddc_leakage(hwmgr,
-			&(data->vddc_leakage), &table_info->max_clock_voltage_on_dc.vddc);
-	if (tmp_result)
-		result = tmp_result;
-
-	tmp_result = fiji_patch_voltage_dependency_tables_with_lookup_table(hwmgr);
-	if (tmp_result)
-		result = tmp_result;
-
-	tmp_result = fiji_calc_voltage_dependency_tables(hwmgr);
-	if (tmp_result)
-		result = tmp_result;
-
-	tmp_result = fiji_calc_mm_voltage_dependency_table(hwmgr);
-	if (tmp_result)
-		result = tmp_result;
-
-	tmp_result = fiji_sort_lookup_table(hwmgr, table_info->vddc_lookup_table);
-	if(tmp_result)
-		result = tmp_result;
-
-	return result;
-}
-
-static int fiji_set_private_data_based_on_pptable(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	struct phm_ppt_v1_clock_voltage_dependency_table *allowed_sclk_vdd_table =
-			table_info->vdd_dep_on_sclk;
-	struct phm_ppt_v1_clock_voltage_dependency_table *allowed_mclk_vdd_table =
-			table_info->vdd_dep_on_mclk;
-
-	PP_ASSERT_WITH_CODE(allowed_sclk_vdd_table != NULL,
-		"VDD dependency on SCLK table is missing.	\
-		This table is mandatory", return -EINVAL);
-	PP_ASSERT_WITH_CODE(allowed_sclk_vdd_table->count >= 1,
-		"VDD dependency on SCLK table has to have is missing.	\
-		This table is mandatory", return -EINVAL);
-
-	PP_ASSERT_WITH_CODE(allowed_mclk_vdd_table != NULL,
-		"VDD dependency on MCLK table is missing.	\
-		This table is mandatory", return -EINVAL);
-	PP_ASSERT_WITH_CODE(allowed_mclk_vdd_table->count >= 1,
-		"VDD dependency on MCLK table has to have is missing.	 \
-		This table is mandatory", return -EINVAL);
-
-	data->min_vddc_in_pptable = (uint16_t)allowed_sclk_vdd_table->entries[0].vddc;
-	data->max_vddc_in_pptable =	(uint16_t)allowed_sclk_vdd_table->
-			entries[allowed_sclk_vdd_table->count - 1].vddc;
-
-	table_info->max_clock_voltage_on_ac.sclk =
-		allowed_sclk_vdd_table->entries[allowed_sclk_vdd_table->count - 1].clk;
-	table_info->max_clock_voltage_on_ac.mclk =
-		allowed_mclk_vdd_table->entries[allowed_mclk_vdd_table->count - 1].clk;
-	table_info->max_clock_voltage_on_ac.vddc =
-		allowed_sclk_vdd_table->entries[allowed_sclk_vdd_table->count - 1].vddc;
-	table_info->max_clock_voltage_on_ac.vddci =
-		allowed_mclk_vdd_table->entries[allowed_mclk_vdd_table->count - 1].vddci;
-
-	hwmgr->dyn_state.max_clock_voltage_on_ac.sclk =
-		table_info->max_clock_voltage_on_ac.sclk;
-	hwmgr->dyn_state.max_clock_voltage_on_ac.mclk =
-		table_info->max_clock_voltage_on_ac.mclk;
-	hwmgr->dyn_state.max_clock_voltage_on_ac.vddc =
-		table_info->max_clock_voltage_on_ac.vddc;
-	hwmgr->dyn_state.max_clock_voltage_on_ac.vddci =
-		table_info->max_clock_voltage_on_ac.vddci;
-
-	return 0;
-}
-
-static uint16_t fiji_get_current_pcie_speed(struct pp_hwmgr *hwmgr)
-{
-	uint32_t speedCntl = 0;
-
-	/* mmPCIE_PORT_INDEX rename as mmPCIE_INDEX */
-	speedCntl = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__PCIE,
-			ixPCIE_LC_SPEED_CNTL);
-	return((uint16_t)PHM_GET_FIELD(speedCntl,
-			PCIE_LC_SPEED_CNTL, LC_CURRENT_DATA_RATE));
-}
-
-static int fiji_get_current_pcie_lane_number(struct pp_hwmgr *hwmgr)
-{
-	uint32_t link_width;
-
-	/* mmPCIE_PORT_INDEX rename as mmPCIE_INDEX */
-	link_width = PHM_READ_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE,
-			PCIE_LC_LINK_WIDTH_CNTL, LC_LINK_WIDTH_RD);
-
-	PP_ASSERT_WITH_CODE((7 >= link_width),
-			"Invalid PCIe lane width!", return 0);
-
-	return decode_pcie_lane_width(link_width);
-}
-
-/** Patch the Boot State to match VBIOS boot clocks and voltage.
-*
-* @param hwmgr Pointer to the hardware manager.
-* @param pPowerState The address of the PowerState instance being created.
-*
-*/
-static int fiji_patch_boot_state(struct pp_hwmgr *hwmgr,
-		struct pp_hw_power_state *hw_ps)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_power_state *ps = (struct fiji_power_state *)hw_ps;
-	ATOM_FIRMWARE_INFO_V2_2 *fw_info;
-	uint16_t size;
-	uint8_t frev, crev;
-	int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
-
-	/* First retrieve the Boot clocks and VDDC from the firmware info table.
-	 * We assume here that fw_info is unchanged if this call fails.
-	 */
-	fw_info = (ATOM_FIRMWARE_INFO_V2_2 *)cgs_atom_get_data_table(
-			hwmgr->device, index,
-			&size, &frev, &crev);
-	if (!fw_info)
-		/* During a test, there is no firmware info table. */
-		return 0;
-
-	/* Patch the state. */
-	data->vbios_boot_state.sclk_bootup_value =
-			le32_to_cpu(fw_info->ulDefaultEngineClock);
-	data->vbios_boot_state.mclk_bootup_value =
-			le32_to_cpu(fw_info->ulDefaultMemoryClock);
-	data->vbios_boot_state.mvdd_bootup_value =
-			le16_to_cpu(fw_info->usBootUpMVDDCVoltage);
-	data->vbios_boot_state.vddc_bootup_value =
-			le16_to_cpu(fw_info->usBootUpVDDCVoltage);
-	data->vbios_boot_state.vddci_bootup_value =
-			le16_to_cpu(fw_info->usBootUpVDDCIVoltage);
-	data->vbios_boot_state.pcie_gen_bootup_value =
-			fiji_get_current_pcie_speed(hwmgr);
-	data->vbios_boot_state.pcie_lane_bootup_value =
-			(uint16_t)fiji_get_current_pcie_lane_number(hwmgr);
-
-	/* set boot power state */
-	ps->performance_levels[0].memory_clock = data->vbios_boot_state.mclk_bootup_value;
-	ps->performance_levels[0].engine_clock = data->vbios_boot_state.sclk_bootup_value;
-	ps->performance_levels[0].pcie_gen = data->vbios_boot_state.pcie_gen_bootup_value;
-	ps->performance_levels[0].pcie_lane = data->vbios_boot_state.pcie_lane_bootup_value;
-
-	return 0;
-}
-
-static int fiji_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
-{
-	return phm_hwmgr_backend_fini(hwmgr);
-}
-
-static int fiji_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data;
-	uint32_t i;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	bool stay_in_boot;
-	int result;
-
-	data = kzalloc(sizeof(struct fiji_hwmgr), GFP_KERNEL);
-	if (data == NULL)
-		return -ENOMEM;
-
-	hwmgr->backend = data;
-
-	data->dll_default_on = false;
-	data->sram_end = SMC_RAM_END;
-
-	for (i = 0; i < SMU73_MAX_LEVELS_GRAPHICS; i++)
-		data->activity_target[i] = FIJI_AT_DFLT;
-
-	data->vddc_vddci_delta = VDDC_VDDCI_DELTA;
-
-	data->mclk_activity_target = PPFIJI_MCLK_TARGETACTIVITY_DFLT;
-	data->mclk_dpm0_activity_target = 0xa;
-
-	data->sclk_dpm_key_disabled = 0;
-	data->mclk_dpm_key_disabled = 0;
-	data->pcie_dpm_key_disabled = 0;
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_UnTabledHardwareInterface);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_TablelessHardwareInterface);
-
-	data->gpio_debug = 0;
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DynamicPatchPowerState);
-
-	/* need to set voltage control types before EVV patching */
-	data->voltage_control = FIJI_VOLTAGE_CONTROL_NONE;
-	data->vddci_control = FIJI_VOLTAGE_CONTROL_NONE;
-	data->mvdd_control = FIJI_VOLTAGE_CONTROL_NONE;
-
-	data->force_pcie_gen = PP_PCIEGenInvalid;
-
-	if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-			VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_SVID2))
-		data->voltage_control = FIJI_VOLTAGE_CONTROL_BY_SVID2;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_EnableMVDDControl))
-		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-				VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_GPIO_LUT))
-			data->mvdd_control = FIJI_VOLTAGE_CONTROL_BY_GPIO;
-
-	if (data->mvdd_control == FIJI_VOLTAGE_CONTROL_NONE)
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_EnableMVDDControl);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ControlVDDCI)) {
-		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT))
-			data->vddci_control = FIJI_VOLTAGE_CONTROL_BY_GPIO;
-		else if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_SVID2))
-			data->vddci_control = FIJI_VOLTAGE_CONTROL_BY_SVID2;
-	}
-
-	if (data->vddci_control == FIJI_VOLTAGE_CONTROL_NONE)
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ControlVDDCI);
-
-	if (table_info && table_info->cac_dtp_table->usClockStretchAmount)
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ClockStretcher);
-
-	fiji_init_dpm_defaults(hwmgr);
-
-	/* Get leakage voltage based on leakage ID. */
-	fiji_get_evv_voltages(hwmgr);
-
-	/* Patch our voltage dependency table with actual leakage voltage
-	 * We need to perform leakage translation before it's used by other functions
-	 */
-	fiji_complete_dependency_tables(hwmgr);
-
-	/* Parse pptable data read from VBIOS */
-	fiji_set_private_data_based_on_pptable(hwmgr);
-
-	/* ULV Support */
-	data->ulv.ulv_supported = true; /* ULV feature is enabled by default */
-
-	/* Initalize Dynamic State Adjustment Rule Settings */
-	result = tonga_initializa_dynamic_state_adjustment_rule_settings(hwmgr);
-
-	if (!result) {
-		data->uvd_enabled = false;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_EnableSMU7ThermalManagement);
-		data->vddc_phase_shed_control = false;
-	}
-
-	stay_in_boot = phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StayInBootState);
-
-	if (0 == result) {
-		struct cgs_system_info sys_info = {0};
-
-		data->is_tlu_enabled = false;
-		hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
-				FIJI_MAX_HARDWARE_POWERLEVELS;
-		hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
-		hwmgr->platform_descriptor.minimumClocksReductionPercentage  = 50;
-
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_FanSpeedInTableIsRPM);
-
-		if (table_info->cac_dtp_table->usDefaultTargetOperatingTemp &&
-				hwmgr->thermal_controller.
-				advanceFanControlParameters.ucFanControlMode) {
-			hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanPWM =
-					hwmgr->thermal_controller.advanceFanControlParameters.usDefaultMaxFanPWM;
-			hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanRPM =
-					hwmgr->thermal_controller.advanceFanControlParameters.usDefaultMaxFanRPM;
-			hwmgr->dyn_state.cac_dtp_table->usOperatingTempMinLimit =
-					table_info->cac_dtp_table->usOperatingTempMinLimit;
-			hwmgr->dyn_state.cac_dtp_table->usOperatingTempMaxLimit =
-					table_info->cac_dtp_table->usOperatingTempMaxLimit;
-			hwmgr->dyn_state.cac_dtp_table->usDefaultTargetOperatingTemp =
-					table_info->cac_dtp_table->usDefaultTargetOperatingTemp;
-			hwmgr->dyn_state.cac_dtp_table->usOperatingTempStep =
-					table_info->cac_dtp_table->usOperatingTempStep;
-			hwmgr->dyn_state.cac_dtp_table->usTargetOperatingTemp =
-					table_info->cac_dtp_table->usTargetOperatingTemp;
-
-			phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_ODFuzzyFanControlSupport);
-		}
-
-		sys_info.size = sizeof(struct cgs_system_info);
-		sys_info.info_id = CGS_SYSTEM_INFO_PCIE_GEN_INFO;
-		result = cgs_query_system_info(hwmgr->device, &sys_info);
-		if (result)
-			data->pcie_gen_cap = AMDGPU_DEFAULT_PCIE_GEN_MASK;
-		else
-			data->pcie_gen_cap = (uint32_t)sys_info.value;
-		if (data->pcie_gen_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-			data->pcie_spc_cap = 20;
-		sys_info.size = sizeof(struct cgs_system_info);
-		sys_info.info_id = CGS_SYSTEM_INFO_PCIE_MLW;
-		result = cgs_query_system_info(hwmgr->device, &sys_info);
-		if (result)
-			data->pcie_lane_cap = AMDGPU_DEFAULT_PCIE_MLW_MASK;
-		else
-			data->pcie_lane_cap = (uint32_t)sys_info.value;
-	} else {
-		/* Ignore return value in here, we are cleaning up a mess. */
-		fiji_hwmgr_backend_fini(hwmgr);
-	}
-
-	return 0;
-}
-
-/**
- * Read clock related registers.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-static int fiji_read_clock_registers(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	data->clock_registers.vCG_SPLL_FUNC_CNTL =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixCG_SPLL_FUNC_CNTL);
-	data->clock_registers.vCG_SPLL_FUNC_CNTL_2 =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixCG_SPLL_FUNC_CNTL_2);
-	data->clock_registers.vCG_SPLL_FUNC_CNTL_3 =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixCG_SPLL_FUNC_CNTL_3);
-	data->clock_registers.vCG_SPLL_FUNC_CNTL_4 =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixCG_SPLL_FUNC_CNTL_4);
-	data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixCG_SPLL_SPREAD_SPECTRUM);
-	data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2 =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixCG_SPLL_SPREAD_SPECTRUM_2);
-
-	return 0;
-}
-
-/**
- * Find out if memory is GDDR5.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-static int fiji_get_memory_type(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t temp;
-
-	temp = cgs_read_register(hwmgr->device, mmMC_SEQ_MISC0);
-
-	data->is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE ==
-			((temp & MC_SEQ_MISC0_GDDR5_MASK) >>
-			 MC_SEQ_MISC0_GDDR5_SHIFT));
-
-	return 0;
-}
-
-/**
- * Enables Dynamic Power Management by SMC
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-static int fiji_enable_acpi_power_management(struct pp_hwmgr *hwmgr)
-{
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			GENERAL_PWRMGT, STATIC_PM_EN, 1);
-
-	return 0;
-}
-
-/**
- * Initialize PowerGating States for different engines
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-static int fiji_init_power_gate_state(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	data->uvd_power_gated = false;
-	data->vce_power_gated = false;
-	data->samu_power_gated = false;
-	data->acp_power_gated = false;
-	data->pg_acp_init = true;
-
-	return 0;
-}
-
-static int fiji_init_sclk_threshold(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	data->low_sclk_interrupt_threshold = 0;
-
-	return 0;
-}
-
-static int fiji_setup_asic_task(struct pp_hwmgr *hwmgr)
-{
-	int tmp_result, result = 0;
-
-	tmp_result = fiji_read_clock_registers(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to read clock registers!", result = tmp_result);
-
-	tmp_result = fiji_get_memory_type(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to get memory type!", result = tmp_result);
-
-	tmp_result = fiji_enable_acpi_power_management(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable ACPI power management!", result = tmp_result);
-
-	tmp_result = fiji_init_power_gate_state(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to init power gate state!", result = tmp_result);
-
-	tmp_result = tonga_get_mc_microcode_version(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to get MC microcode version!", result = tmp_result);
-
-	tmp_result = fiji_init_sclk_threshold(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to init sclk threshold!", result = tmp_result);
-
-	return result;
-}
-
-/**
-* Checks if we want to support voltage control
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-*/
-static bool fiji_voltage_control(const struct pp_hwmgr *hwmgr)
-{
-	const struct fiji_hwmgr *data =
-			(const struct fiji_hwmgr *)(hwmgr->backend);
-
-	return (FIJI_VOLTAGE_CONTROL_NONE != data->voltage_control);
-}
-
-/**
-* Enable voltage control
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-static int fiji_enable_voltage_control(struct pp_hwmgr *hwmgr)
-{
-	/* enable voltage control */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			GENERAL_PWRMGT, VOLT_PWRMGT_EN, 1);
-
-	return 0;
-}
-
-/**
-* Remove repeated voltage values and create table with unique values.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    vol_table  the pointer to changing voltage table
-* @return    0 in success
-*/
-
-static int fiji_trim_voltage_table(struct pp_hwmgr *hwmgr,
-		struct pp_atomctrl_voltage_table *vol_table)
-{
-	uint32_t i, j;
-	uint16_t vvalue;
-	bool found = false;
-	struct pp_atomctrl_voltage_table *table;
-
-	PP_ASSERT_WITH_CODE((NULL != vol_table),
-			"Voltage Table empty.", return -EINVAL);
-	table = kzalloc(sizeof(struct pp_atomctrl_voltage_table),
-			GFP_KERNEL);
-
-	if (NULL == table)
-		return -ENOMEM;
-
-	table->mask_low = vol_table->mask_low;
-	table->phase_delay = vol_table->phase_delay;
-
-	for (i = 0; i < vol_table->count; i++) {
-		vvalue = vol_table->entries[i].value;
-		found = false;
-
-		for (j = 0; j < table->count; j++) {
-			if (vvalue == table->entries[j].value) {
-				found = true;
-				break;
-			}
-		}
-
-		if (!found) {
-			table->entries[table->count].value = vvalue;
-			table->entries[table->count].smio_low =
-					vol_table->entries[i].smio_low;
-			table->count++;
-		}
-	}
-
-	memcpy(vol_table, table, sizeof(struct pp_atomctrl_voltage_table));
-	kfree(table);
-
-	return 0;
-}
-
-static int fiji_get_svi2_mvdd_voltage_table(struct pp_hwmgr *hwmgr,
-		phm_ppt_v1_clock_voltage_dependency_table *dep_table)
-{
-	uint32_t i;
-	int result;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct pp_atomctrl_voltage_table *vol_table = &(data->mvdd_voltage_table);
-
-	PP_ASSERT_WITH_CODE((0 != dep_table->count),
-			"Voltage Dependency Table empty.", return -EINVAL);
-
-	vol_table->mask_low = 0;
-	vol_table->phase_delay = 0;
-	vol_table->count = dep_table->count;
-
-	for (i = 0; i < dep_table->count; i++) {
-		vol_table->entries[i].value = dep_table->entries[i].mvdd;
-		vol_table->entries[i].smio_low = 0;
-	}
-
-	result = fiji_trim_voltage_table(hwmgr, vol_table);
-	PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to trim MVDD table.", return result);
-
-	return 0;
-}
-
-static int fiji_get_svi2_vddci_voltage_table(struct pp_hwmgr *hwmgr,
-		phm_ppt_v1_clock_voltage_dependency_table *dep_table)
-{
-	uint32_t i;
-	int result;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct pp_atomctrl_voltage_table *vol_table = &(data->vddci_voltage_table);
-
-	PP_ASSERT_WITH_CODE((0 != dep_table->count),
-			"Voltage Dependency Table empty.", return -EINVAL);
-
-	vol_table->mask_low = 0;
-	vol_table->phase_delay = 0;
-	vol_table->count = dep_table->count;
-
-	for (i = 0; i < dep_table->count; i++) {
-		vol_table->entries[i].value = dep_table->entries[i].vddci;
-		vol_table->entries[i].smio_low = 0;
-	}
-
-	result = fiji_trim_voltage_table(hwmgr, vol_table);
-	PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to trim VDDCI table.", return result);
-
-	return 0;
-}
-
-static int fiji_get_svi2_vdd_voltage_table(struct pp_hwmgr *hwmgr,
-		phm_ppt_v1_voltage_lookup_table *lookup_table)
-{
-	int i = 0;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct pp_atomctrl_voltage_table *vol_table = &(data->vddc_voltage_table);
-
-	PP_ASSERT_WITH_CODE((0 != lookup_table->count),
-			"Voltage Lookup Table empty.", return -EINVAL);
-
-	vol_table->mask_low = 0;
-	vol_table->phase_delay = 0;
-
-	vol_table->count = lookup_table->count;
-
-	for (i = 0; i < vol_table->count; i++) {
-		vol_table->entries[i].value = lookup_table->entries[i].us_vdd;
-		vol_table->entries[i].smio_low = 0;
-	}
-
-	return 0;
-}
-
-/* ---- Voltage Tables ----
- * If the voltage table would be bigger than
- * what will fit into the state table on
- * the SMC keep only the higher entries.
- */
-static void fiji_trim_voltage_table_to_fit_state_table(struct pp_hwmgr *hwmgr,
-		uint32_t max_vol_steps, struct pp_atomctrl_voltage_table *vol_table)
-{
-	unsigned int i, diff;
-
-	if (vol_table->count <= max_vol_steps)
-		return;
-
-	diff = vol_table->count - max_vol_steps;
-
-	for (i = 0; i < max_vol_steps; i++)
-		vol_table->entries[i] = vol_table->entries[i + diff];
-
-	vol_table->count = max_vol_steps;
-
-	return;
-}
-
-/**
-* Create Voltage Tables.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-static int fiji_construct_voltage_tables(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)hwmgr->pptable;
-	int result;
-
-	if (FIJI_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
-		result = atomctrl_get_voltage_table_v3(hwmgr,
-				VOLTAGE_TYPE_MVDDC,	VOLTAGE_OBJ_GPIO_LUT,
-				&(data->mvdd_voltage_table));
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve MVDD table.",
-				return result);
-	} else if (FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
-		result = fiji_get_svi2_mvdd_voltage_table(hwmgr,
-				table_info->vdd_dep_on_mclk);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve SVI2 MVDD table from dependancy table.",
-				return result;);
-	}
-
-	if (FIJI_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
-		result = atomctrl_get_voltage_table_v3(hwmgr,
-				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT,
-				&(data->vddci_voltage_table));
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve VDDCI table.",
-				return result);
-	} else if (FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
-		result = fiji_get_svi2_vddci_voltage_table(hwmgr,
-				table_info->vdd_dep_on_mclk);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve SVI2 VDDCI table from dependancy table.",
-				return result);
-	}
-
-	if(FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
-		result = fiji_get_svi2_vdd_voltage_table(hwmgr,
-				table_info->vddc_lookup_table);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve SVI2 VDDC table from lookup table.",
-				return result);
-	}
-
-	PP_ASSERT_WITH_CODE(
-			(data->vddc_voltage_table.count <= (SMU73_MAX_LEVELS_VDDC)),
-			"Too many voltage values for VDDC. Trimming to fit state table.",
-			fiji_trim_voltage_table_to_fit_state_table(hwmgr,
-					SMU73_MAX_LEVELS_VDDC, &(data->vddc_voltage_table)));
-
-	PP_ASSERT_WITH_CODE(
-			(data->vddci_voltage_table.count <= (SMU73_MAX_LEVELS_VDDCI)),
-			"Too many voltage values for VDDCI. Trimming to fit state table.",
-			fiji_trim_voltage_table_to_fit_state_table(hwmgr,
-					SMU73_MAX_LEVELS_VDDCI, &(data->vddci_voltage_table)));
-
-	PP_ASSERT_WITH_CODE(
-			(data->mvdd_voltage_table.count <= (SMU73_MAX_LEVELS_MVDD)),
-			"Too many voltage values for MVDD. Trimming to fit state table.",
-			fiji_trim_voltage_table_to_fit_state_table(hwmgr,
-					SMU73_MAX_LEVELS_MVDD, &(data->mvdd_voltage_table)));
-
-	return 0;
-}
-
-static int fiji_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
-{
-	/* Program additional LP registers
-	 * that are no longer programmed by VBIOS
-	 */
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING));
-
-	return 0;
-}
-
-/**
-* Programs static screed detection parameters
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-static int fiji_program_static_screen_threshold_parameters(
-		struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	/* Set static screen threshold unit */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD_UNIT,
-			data->static_screen_threshold_unit);
-	/* Set static screen threshold */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD,
-			data->static_screen_threshold);
-
-	return 0;
-}
-
-/**
-* Setup display gap for glitch free memory clock switching.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always  0
-*/
-static int fiji_enable_display_gap(struct pp_hwmgr *hwmgr)
-{
-	uint32_t displayGap =
-			cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixCG_DISPLAY_GAP_CNTL);
-
-	displayGap = PHM_SET_FIELD(displayGap, CG_DISPLAY_GAP_CNTL,
-			DISP_GAP, DISPLAY_GAP_IGNORE);
-
-	displayGap = PHM_SET_FIELD(displayGap, CG_DISPLAY_GAP_CNTL,
-			DISP_GAP_MCHG, DISPLAY_GAP_VBLANK);
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_DISPLAY_GAP_CNTL, displayGap);
-
-	return 0;
-}
-
-/**
-* Programs activity state transition voting clients
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always  0
-*/
-static int fiji_program_voting_clients(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	/* Clear reset for voting clients before enabling DPM */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			SCLK_PWRMGT_CNTL, RESET_SCLK_CNT, 0);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			SCLK_PWRMGT_CNTL, RESET_BUSY_CNT, 0);
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_0, data->voting_rights_clients0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_1, data->voting_rights_clients1);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_2, data->voting_rights_clients2);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_3, data->voting_rights_clients3);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_4, data->voting_rights_clients4);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_5, data->voting_rights_clients5);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_6, data->voting_rights_clients6);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_7, data->voting_rights_clients7);
-
-	return 0;
-}
-
-static int fiji_clear_voting_clients(struct pp_hwmgr *hwmgr)
-{
-	/* Reset voting clients before disabling DPM */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			SCLK_PWRMGT_CNTL, RESET_SCLK_CNT, 1);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			SCLK_PWRMGT_CNTL, RESET_BUSY_CNT, 1);
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_0, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_1, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_2, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_3, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_4, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_5, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_6, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_7, 0);
-
-	return 0;
-}
-
-/**
-* Get the location of various tables inside the FW image.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always  0
-*/
-static int fiji_process_firmware_header(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t tmp;
-	int result;
-	bool error = false;
-
-	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, DpmTable),
-			&tmp, data->sram_end);
-
-	if (0 == result)
-		data->dpm_table_start = tmp;
-
-	error |= (0 != result);
-
-	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, SoftRegisters),
-			&tmp, data->sram_end);
-
-	if (!result) {
-		data->soft_regs_start = tmp;
-		smu_data->soft_regs_start = tmp;
-	}
-
-	error |= (0 != result);
-
-	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, mcRegisterTable),
-			&tmp, data->sram_end);
-
-	if (!result)
-		data->mc_reg_table_start = tmp;
-
-	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, FanTable),
-			&tmp, data->sram_end);
-
-	if (!result)
-		data->fan_table_start = tmp;
-
-	error |= (0 != result);
-
-	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, mcArbDramTimingTable),
-			&tmp, data->sram_end);
-
-	if (!result)
-		data->arb_table_start = tmp;
-
-	error |= (0 != result);
-
-	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, Version),
-			&tmp, data->sram_end);
-
-	if (!result)
-		hwmgr->microcode_version_info.SMC = tmp;
-
-	error |= (0 != result);
-
-	return error ? -1 : 0;
-}
-
-/* Copy one arb setting to another and then switch the active set.
- * arb_src and arb_dest is one of the MC_CG_ARB_FREQ_Fx constants.
- */
-static int fiji_copy_and_switch_arb_sets(struct pp_hwmgr *hwmgr,
-		uint32_t arb_src, uint32_t arb_dest)
-{
-	uint32_t mc_arb_dram_timing;
-	uint32_t mc_arb_dram_timing2;
-	uint32_t burst_time;
-	uint32_t mc_cg_config;
-
-	switch (arb_src) {
-	case MC_CG_ARB_FREQ_F0:
-		mc_arb_dram_timing  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
-		mc_arb_dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
-		burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
-		break;
-	case MC_CG_ARB_FREQ_F1:
-		mc_arb_dram_timing  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING_1);
-		mc_arb_dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2_1);
-		burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE1);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	switch (arb_dest) {
-	case MC_CG_ARB_FREQ_F0:
-		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING, mc_arb_dram_timing);
-		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
-		PHM_WRITE_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0, burst_time);
-		break;
-	case MC_CG_ARB_FREQ_F1:
-		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
-		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
-		PHM_WRITE_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE1, burst_time);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	mc_cg_config = cgs_read_register(hwmgr->device, mmMC_CG_CONFIG);
-	mc_cg_config |= 0x0000000F;
-	cgs_write_register(hwmgr->device, mmMC_CG_CONFIG, mc_cg_config);
-	PHM_WRITE_FIELD(hwmgr->device, MC_ARB_CG, CG_ARB_REQ, arb_dest);
-
-	return 0;
-}
-
-/**
-* Call SMC to reset S0/S1 to S1 and Reset SMIO to initial value
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   if success then 0;
-*/
-static int fiji_reset_to_default(struct pp_hwmgr *hwmgr)
-{
-	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_ResetToDefaults);
-}
-
-/**
-* Initial switch from ARB F0->F1
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-* This function is to be called from the SetPowerState table.
-*/
-static int fiji_initial_switch_from_arbf0_to_f1(struct pp_hwmgr *hwmgr)
-{
-	return fiji_copy_and_switch_arb_sets(hwmgr,
-			MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
-}
-
-static int fiji_force_switch_to_arbf0(struct pp_hwmgr *hwmgr)
-{
-	uint32_t tmp;
-
-	tmp = (cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, ixSMC_SCRATCH9) &
-			0x0000ff00) >> 8;
-
-	if (tmp == MC_CG_ARB_FREQ_F0)
-		return 0;
-
-	return fiji_copy_and_switch_arb_sets(hwmgr,
-			tmp, MC_CG_ARB_FREQ_F0);
-}
-
-static int fiji_reset_single_dpm_table(struct pp_hwmgr *hwmgr,
-		struct fiji_single_dpm_table *dpm_table, uint32_t count)
-{
-	int i;
-	PP_ASSERT_WITH_CODE(count <= MAX_REGULAR_DPM_NUMBER,
-			"Fatal error, can not set up single DPM table entries "
-			"to exceed max number!",);
-
-	dpm_table->count = count;
-	for (i = 0; i < MAX_REGULAR_DPM_NUMBER; i++)
-		dpm_table->dpm_levels[i].enabled = false;
-
-	return 0;
-}
-
-static void fiji_setup_pcie_table_entry(
-	struct fiji_single_dpm_table *dpm_table,
-	uint32_t index, uint32_t pcie_gen,
-	uint32_t pcie_lanes)
-{
-	dpm_table->dpm_levels[index].value = pcie_gen;
-	dpm_table->dpm_levels[index].param1 = pcie_lanes;
-	dpm_table->dpm_levels[index].enabled = true;
-}
-
-static int fiji_setup_default_pcie_table(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
-	uint32_t i, max_entry;
-
-	PP_ASSERT_WITH_CODE((data->use_pcie_performance_levels ||
-			data->use_pcie_power_saving_levels), "No pcie performance levels!",
-			return -EINVAL);
-
-	if (data->use_pcie_performance_levels &&
-			!data->use_pcie_power_saving_levels) {
-		data->pcie_gen_power_saving = data->pcie_gen_performance;
-		data->pcie_lane_power_saving = data->pcie_lane_performance;
-	} else if (!data->use_pcie_performance_levels &&
-			data->use_pcie_power_saving_levels) {
-		data->pcie_gen_performance = data->pcie_gen_power_saving;
-		data->pcie_lane_performance = data->pcie_lane_power_saving;
-	}
-
-	fiji_reset_single_dpm_table(hwmgr,
-			&data->dpm_table.pcie_speed_table, SMU73_MAX_LEVELS_LINK);
-
-	if (pcie_table != NULL) {
-		/* max_entry is used to make sure we reserve one PCIE level
-		 * for boot level (fix for A+A PSPP issue).
-		 * If PCIE table from PPTable have ULV entry + 8 entries,
-		 * then ignore the last entry.*/
-		max_entry = (SMU73_MAX_LEVELS_LINK < pcie_table->count) ?
-				SMU73_MAX_LEVELS_LINK : pcie_table->count;
-		for (i = 1; i < max_entry; i++) {
-			fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, i - 1,
-					get_pcie_gen_support(data->pcie_gen_cap,
-							pcie_table->entries[i].gen_speed),
-					get_pcie_lane_support(data->pcie_lane_cap,
-							pcie_table->entries[i].lane_width));
-		}
-		data->dpm_table.pcie_speed_table.count = max_entry - 1;
-	} else {
-		/* Hardcode Pcie Table */
-		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 0,
-				get_pcie_gen_support(data->pcie_gen_cap,
-						PP_Min_PCIEGen),
-				get_pcie_lane_support(data->pcie_lane_cap,
-						PP_Max_PCIELane));
-		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 1,
-				get_pcie_gen_support(data->pcie_gen_cap,
-						PP_Min_PCIEGen),
-				get_pcie_lane_support(data->pcie_lane_cap,
-						PP_Max_PCIELane));
-		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 2,
-				get_pcie_gen_support(data->pcie_gen_cap,
-						PP_Max_PCIEGen),
-				get_pcie_lane_support(data->pcie_lane_cap,
-						PP_Max_PCIELane));
-		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 3,
-				get_pcie_gen_support(data->pcie_gen_cap,
-						PP_Max_PCIEGen),
-				get_pcie_lane_support(data->pcie_lane_cap,
-						PP_Max_PCIELane));
-		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 4,
-				get_pcie_gen_support(data->pcie_gen_cap,
-						PP_Max_PCIEGen),
-				get_pcie_lane_support(data->pcie_lane_cap,
-						PP_Max_PCIELane));
-		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 5,
-				get_pcie_gen_support(data->pcie_gen_cap,
-						PP_Max_PCIEGen),
-				get_pcie_lane_support(data->pcie_lane_cap,
-						PP_Max_PCIELane));
-
-		data->dpm_table.pcie_speed_table.count = 6;
-	}
-	/* Populate last level for boot PCIE level, but do not increment count. */
-	fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table,
-			data->dpm_table.pcie_speed_table.count,
-			get_pcie_gen_support(data->pcie_gen_cap,
-					PP_Min_PCIEGen),
-			get_pcie_lane_support(data->pcie_lane_cap,
-					PP_Max_PCIELane));
-
-	return 0;
-}
-
-/*
- * This function is to initalize all DPM state tables
- * for SMU7 based on the dependency table.
- * Dynamic state patching function will then trim these
- * state tables to the allowed range based
- * on the power policy or external client requests,
- * such as UVD request, etc.
- */
-static int fiji_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint32_t i;
-
-	struct phm_ppt_v1_clock_voltage_dependency_table *dep_sclk_table =
-			table_info->vdd_dep_on_sclk;
-	struct phm_ppt_v1_clock_voltage_dependency_table *dep_mclk_table =
-			table_info->vdd_dep_on_mclk;
-
-	PP_ASSERT_WITH_CODE(dep_sclk_table != NULL,
-			"SCLK dependency table is missing. This table is mandatory",
-			return -EINVAL);
-	PP_ASSERT_WITH_CODE(dep_sclk_table->count >= 1,
-			"SCLK dependency table has to have is missing. "
-			"This table is mandatory",
-			return -EINVAL);
-
-	PP_ASSERT_WITH_CODE(dep_mclk_table != NULL,
-			"MCLK dependency table is missing. This table is mandatory",
-			return -EINVAL);
-	PP_ASSERT_WITH_CODE(dep_mclk_table->count >= 1,
-			"MCLK dependency table has to have is missing. "
-			"This table is mandatory",
-			return -EINVAL);
-
-	/* clear the state table to reset everything to default */
-	fiji_reset_single_dpm_table(hwmgr,
-			&data->dpm_table.sclk_table, SMU73_MAX_LEVELS_GRAPHICS);
-	fiji_reset_single_dpm_table(hwmgr,
-			&data->dpm_table.mclk_table, SMU73_MAX_LEVELS_MEMORY);
-
-	/* Initialize Sclk DPM table based on allow Sclk values */
-	data->dpm_table.sclk_table.count = 0;
-	for (i = 0; i < dep_sclk_table->count; i++) {
-		if (i == 0 || data->dpm_table.sclk_table.dpm_levels
-				[data->dpm_table.sclk_table.count - 1].value !=
-						dep_sclk_table->entries[i].clk) {
-			data->dpm_table.sclk_table.dpm_levels
-			[data->dpm_table.sclk_table.count].value =
-					dep_sclk_table->entries[i].clk;
-			data->dpm_table.sclk_table.dpm_levels
-			[data->dpm_table.sclk_table.count].enabled =
-					(i == 0) ? true : false;
-			data->dpm_table.sclk_table.count++;
-		}
-	}
-
-	/* Initialize Mclk DPM table based on allow Mclk values */
-	data->dpm_table.mclk_table.count = 0;
-	for (i=0; i<dep_mclk_table->count; i++) {
-		if ( i==0 || data->dpm_table.mclk_table.dpm_levels
-				[data->dpm_table.mclk_table.count - 1].value !=
-						dep_mclk_table->entries[i].clk) {
-			data->dpm_table.mclk_table.dpm_levels
-			[data->dpm_table.mclk_table.count].value =
-					dep_mclk_table->entries[i].clk;
-			data->dpm_table.mclk_table.dpm_levels
-			[data->dpm_table.mclk_table.count].enabled =
-					(i == 0) ? true : false;
-			data->dpm_table.mclk_table.count++;
-		}
-	}
-
-	/* setup PCIE gen speed levels */
-	fiji_setup_default_pcie_table(hwmgr);
-
-	/* save a copy of the default DPM table */
-	memcpy(&(data->golden_dpm_table), &(data->dpm_table),
-			sizeof(struct fiji_dpm_table));
-
-	return 0;
-}
-
-/**
- * @brief PhwFiji_GetVoltageOrder
- *  Returns index of requested voltage record in lookup(table)
- * @param lookup_table - lookup list to search in
- * @param voltage - voltage to look for
- * @return 0 on success
- */
-uint8_t fiji_get_voltage_index(
-		struct phm_ppt_v1_voltage_lookup_table *lookup_table, uint16_t voltage)
-{
-	uint8_t count = (uint8_t) (lookup_table->count);
-	uint8_t i;
-
-	PP_ASSERT_WITH_CODE((NULL != lookup_table),
-			"Lookup Table empty.", return 0);
-	PP_ASSERT_WITH_CODE((0 != count),
-			"Lookup Table empty.", return 0);
-
-	for (i = 0; i < lookup_table->count; i++) {
-		/* find first voltage equal or bigger than requested */
-		if (lookup_table->entries[i].us_vdd >= voltage)
-			return i;
-	}
-	/* voltage is bigger than max voltage in the table */
-	return i - 1;
-}
-
-/**
-* Preparation of vddc and vddgfx CAC tables for SMC.
-*
-* @param    hwmgr  the address of the hardware manager
-* @param    table  the SMC DPM table structure to be populated
-* @return   always 0
-*/
-static int fiji_populate_cac_table(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	uint32_t count;
-	uint8_t index;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_voltage_lookup_table *lookup_table =
-			table_info->vddc_lookup_table;
-	/* tables is already swapped, so in order to use the value from it,
-	 * we need to swap it back.
-	 * We are populating vddc CAC data to BapmVddc table
-	 * in split and merged mode
-	 */
-	for( count = 0; count<lookup_table->count; count++) {
-		index = fiji_get_voltage_index(lookup_table,
-				data->vddc_voltage_table.entries[count].value);
-		table->BapmVddcVidLoSidd[count] = (uint8_t) ((6200 -
-				(lookup_table->entries[index].us_cac_low *
-						VOLTAGE_SCALE)) / 25);
-		table->BapmVddcVidHiSidd[count] = (uint8_t) ((6200 -
-				(lookup_table->entries[index].us_cac_high *
-						VOLTAGE_SCALE)) / 25);
-	}
-
-	return 0;
-}
-
-/**
-* Preparation of voltage tables for SMC.
-*
-* @param    hwmgr   the address of the hardware manager
-* @param    table   the SMC DPM table structure to be populated
-* @return   always  0
-*/
-
-int fiji_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	int result;
-
-	result = fiji_populate_cac_table(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"can not populate CAC voltage tables to SMC",
-			return -EINVAL);
-
-	return 0;
-}
-
-static int fiji_populate_ulv_level(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_Ulv *state)
-{
-	int result = 0;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	state->CcPwrDynRm = 0;
-	state->CcPwrDynRm1 = 0;
-
-	state->VddcOffset = (uint16_t) table_info->us_ulv_voltage_offset;
-	state->VddcOffsetVid = (uint8_t)( table_info->us_ulv_voltage_offset *
-			VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1 );
-
-	state->VddcPhase = (data->vddc_phase_shed_control) ? 0 : 1;
-
-	if (!result) {
-		CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
-		CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
-		CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
-	}
-	return result;
-}
-
-static int fiji_populate_ulv_state(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	return fiji_populate_ulv_level(hwmgr, &table->Ulv);
-}
-
-static int32_t fiji_get_dpm_level_enable_mask_value(
-		struct fiji_single_dpm_table* dpm_table)
-{
-	int32_t i;
-	int32_t mask = 0;
-
-	for (i = dpm_table->count; i > 0; i--) {
-		mask = mask << 1;
-		if (dpm_table->dpm_levels[i - 1].enabled)
-			mask |= 0x1;
-		else
-			mask &= 0xFFFFFFFE;
-	}
-	return mask;
-}
-
-static int fiji_populate_smc_link_level(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_dpm_table *dpm_table = &data->dpm_table;
-	int i;
-
-	/* Index (dpm_table->pcie_speed_table.count)
-	 * is reserved for PCIE boot level. */
-	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
-		table->LinkLevel[i].PcieGenSpeed  =
-				(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
-		table->LinkLevel[i].PcieLaneCount = (uint8_t)encode_pcie_lane_width(
-				dpm_table->pcie_speed_table.dpm_levels[i].param1);
-		table->LinkLevel[i].EnabledForActivity = 1;
-		table->LinkLevel[i].SPC = (uint8_t)(data->pcie_spc_cap & 0xff);
-		table->LinkLevel[i].DownThreshold = PP_HOST_TO_SMC_UL(5);
-		table->LinkLevel[i].UpThreshold = PP_HOST_TO_SMC_UL(30);
-	}
-
-	data->smc_state_table.LinkLevelCount =
-			(uint8_t)dpm_table->pcie_speed_table.count;
-	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
-			fiji_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
-
-	return 0;
-}
-
-/**
-* Calculates the SCLK dividers using the provided engine clock
-*
-* @param    hwmgr  the address of the hardware manager
-* @param    clock  the engine clock to use to populate the structure
-* @param    sclk   the SMC SCLK structure to be populated
-*/
-static int fiji_calculate_sclk_params(struct pp_hwmgr *hwmgr,
-		uint32_t clock, struct SMU73_Discrete_GraphicsLevel *sclk)
-{
-	const struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
-	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
-	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
-	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
-	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
-	uint32_t ref_clock;
-	uint32_t ref_divider;
-	uint32_t fbdiv;
-	int result;
-
-	/* get the engine clock dividers for this clock value */
-	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, clock,  &dividers);
-
-	PP_ASSERT_WITH_CODE(result == 0,
-			"Error retrieving Engine Clock dividers from VBIOS.",
-			return result);
-
-	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref. */
-	ref_clock = atomctrl_get_reference_clock(hwmgr);
-	ref_divider = 1 + dividers.uc_pll_ref_div;
-
-	/* low 14 bits is fraction and high 12 bits is divider */
-	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
-
-	/* SPLL_FUNC_CNTL setup */
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-			SPLL_REF_DIV, dividers.uc_pll_ref_div);
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-			SPLL_PDIV_A,  dividers.uc_pll_post_div);
-
-	/* SPLL_FUNC_CNTL_3 setup*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
-			SPLL_FB_DIV, fbdiv);
-
-	/* set to use fractional accumulation*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
-			SPLL_DITHEN, 1);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
-		struct pp_atomctrl_internal_ss_info ssInfo;
-
-		uint32_t vco_freq = clock * dividers.uc_pll_post_div;
-		if (!atomctrl_get_engine_clock_spread_spectrum(hwmgr,
-				vco_freq, &ssInfo)) {
-			/*
-			 * ss_info.speed_spectrum_percentage -- in unit of 0.01%
-			 * ss_info.speed_spectrum_rate -- in unit of khz
-			 *
-			 * clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2
-			 */
-			uint32_t clk_s = ref_clock * 5 /
-					(ref_divider * ssInfo.speed_spectrum_rate);
-			/* clkv = 2 * D * fbdiv / NS */
-			uint32_t clk_v = 4 * ssInfo.speed_spectrum_percentage *
-					fbdiv / (clk_s * 10000);
-
-			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
-					CG_SPLL_SPREAD_SPECTRUM, CLKS, clk_s);
-			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
-					CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
-			cg_spll_spread_spectrum_2 = PHM_SET_FIELD(cg_spll_spread_spectrum_2,
-					CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clk_v);
-		}
-	}
-
-	sclk->SclkFrequency        = clock;
-	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
-	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
-	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
-	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
-	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
-
-	return 0;
-}
-
-static uint16_t fiji_find_closest_vddci(struct pp_hwmgr *hwmgr, uint16_t vddci)
-{
-	uint32_t  i;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct pp_atomctrl_voltage_table *vddci_table =
-			&(data->vddci_voltage_table);
-
-	for (i = 0; i < vddci_table->count; i++) {
-		if (vddci_table->entries[i].value >= vddci)
-			return vddci_table->entries[i].value;
-	}
-
-	PP_ASSERT_WITH_CODE(false,
-			"VDDCI is larger than max VDDCI in VDDCI Voltage Table!",
-			return vddci_table->entries[i-1].value);
-}
-
-static int fiji_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
-		struct phm_ppt_v1_clock_voltage_dependency_table* dep_table,
-		uint32_t clock, SMU_VoltageLevel *voltage, uint32_t *mvdd)
-{
-	uint32_t i;
-	uint16_t vddci;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	*voltage = *mvdd = 0;
-
-	/* clock - voltage dependency table is empty table */
-	if (dep_table->count == 0)
-		return -EINVAL;
-
-	for (i = 0; i < dep_table->count; i++) {
-		/* find first sclk bigger than request */
-		if (dep_table->entries[i].clk >= clock) {
-			*voltage |= (dep_table->entries[i].vddc *
-					VOLTAGE_SCALE) << VDDC_SHIFT;
-			if (FIJI_VOLTAGE_CONTROL_NONE == data->vddci_control)
-				*voltage |= (data->vbios_boot_state.vddci_bootup_value *
-						VOLTAGE_SCALE) << VDDCI_SHIFT;
-			else if (dep_table->entries[i].vddci)
-				*voltage |= (dep_table->entries[i].vddci *
-						VOLTAGE_SCALE) << VDDCI_SHIFT;
-			else {
-				vddci = fiji_find_closest_vddci(hwmgr,
-						(dep_table->entries[i].vddc -
-								(uint16_t)data->vddc_vddci_delta));
-				*voltage |= (vddci * VOLTAGE_SCALE) <<	VDDCI_SHIFT;
-			}
-
-			if (FIJI_VOLTAGE_CONTROL_NONE == data->mvdd_control)
-				*mvdd = data->vbios_boot_state.mvdd_bootup_value *
-					VOLTAGE_SCALE;
-			else if (dep_table->entries[i].mvdd)
-				*mvdd = (uint32_t) dep_table->entries[i].mvdd *
-					VOLTAGE_SCALE;
-
-			*voltage |= 1 << PHASES_SHIFT;
-			return 0;
-		}
-	}
-
-	/* sclk is bigger than max sclk in the dependence table */
-	*voltage |= (dep_table->entries[i - 1].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
-
-	if (FIJI_VOLTAGE_CONTROL_NONE == data->vddci_control)
-		*voltage |= (data->vbios_boot_state.vddci_bootup_value *
-				VOLTAGE_SCALE) << VDDCI_SHIFT;
-	else if (dep_table->entries[i-1].vddci) {
-		vddci = fiji_find_closest_vddci(hwmgr,
-				(dep_table->entries[i].vddc -
-						(uint16_t)data->vddc_vddci_delta));
-		*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
-	}
-
-	if (FIJI_VOLTAGE_CONTROL_NONE == data->mvdd_control)
-		*mvdd = data->vbios_boot_state.mvdd_bootup_value * VOLTAGE_SCALE;
-	else if (dep_table->entries[i].mvdd)
-		*mvdd = (uint32_t) dep_table->entries[i - 1].mvdd * VOLTAGE_SCALE;
-
-	return 0;
-}
-
-static uint8_t fiji_get_sleep_divider_id_from_clock(uint32_t clock,
-		uint32_t clock_insr)
-{
-	uint8_t i;
-	uint32_t temp;
-	uint32_t min = max(clock_insr, (uint32_t)FIJI_MINIMUM_ENGINE_CLOCK);
-
-	PP_ASSERT_WITH_CODE((clock >= min), "Engine clock can't satisfy stutter requirement!", return 0);
-	for (i = FIJI_MAX_DEEPSLEEP_DIVIDER_ID;  ; i--) {
-		temp = clock >> i;
-
-		if (temp >= min || i == 0)
-			break;
-	}
-	return i;
-}
-/**
-* Populates single SMC SCLK structure using the provided engine clock
-*
-* @param    hwmgr      the address of the hardware manager
-* @param    clock the engine clock to use to populate the structure
-* @param    sclk        the SMC SCLK structure to be populated
-*/
-
-static int fiji_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
-		uint32_t clock, uint16_t sclk_al_threshold,
-		struct SMU73_Discrete_GraphicsLevel *level)
-{
-	int result;
-	/* PP_Clocks minClocks; */
-	uint32_t threshold, mvdd;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	result = fiji_calculate_sclk_params(hwmgr, clock, level);
-
-	/* populate graphics levels */
-	result = fiji_get_dependency_volt_by_clk(hwmgr,
-			table_info->vdd_dep_on_sclk, clock,
-			&level->MinVoltage, &mvdd);
-	PP_ASSERT_WITH_CODE((0 == result),
-			"can not find VDDC voltage value for "
-			"VDDC engine clock dependency table",
-			return result);
-
-	level->SclkFrequency = clock;
-	level->ActivityLevel = sclk_al_threshold;
-	level->CcPwrDynRm = 0;
-	level->CcPwrDynRm1 = 0;
-	level->EnabledForActivity = 0;
-	level->EnabledForThrottle = 1;
-	level->UpHyst = 10;
-	level->DownHyst = 0;
-	level->VoltageDownHyst = 0;
-	level->PowerThrottle = 0;
-
-	threshold = clock * data->fast_watermark_threshold / 100;
-
-
-	data->display_timing.min_clock_in_sr = hwmgr->display_config.min_core_set_clock_in_sr;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
-		level->DeepSleepDivId = fiji_get_sleep_divider_id_from_clock(clock,
-								hwmgr->display_config.min_core_set_clock_in_sr);
-
-
-	/* Default to slow, highest DPM level will be
-	 * set to PPSMC_DISPLAY_WATERMARK_LOW later.
-	 */
-	level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	CONVERT_FROM_HOST_TO_SMC_UL(level->MinVoltage);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->SclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_US(level->ActivityLevel);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl3);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl4);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum2);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm1);
-
-	return 0;
-}
-/**
-* Populates all SMC SCLK levels' structure based on the trimmed allowed dpm engine clock states
-*
-* @param    hwmgr      the address of the hardware manager
-*/
-static int fiji_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_dpm_table *dpm_table = &data->dpm_table;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
-	uint8_t pcie_entry_cnt = (uint8_t) data->dpm_table.pcie_speed_table.count;
-	int result = 0;
-	uint32_t array = data->dpm_table_start +
-			offsetof(SMU73_Discrete_DpmTable, GraphicsLevel);
-	uint32_t array_size = sizeof(struct SMU73_Discrete_GraphicsLevel) *
-			SMU73_MAX_LEVELS_GRAPHICS;
-	struct SMU73_Discrete_GraphicsLevel *levels =
-			data->smc_state_table.GraphicsLevel;
-	uint32_t i, max_entry;
-	uint8_t hightest_pcie_level_enabled = 0,
-			lowest_pcie_level_enabled = 0,
-			mid_pcie_level_enabled = 0,
-			count = 0;
-
-	for (i = 0; i < dpm_table->sclk_table.count; i++) {
-		result = fiji_populate_single_graphic_level(hwmgr,
-				dpm_table->sclk_table.dpm_levels[i].value,
-				(uint16_t)data->activity_target[i],
-				&levels[i]);
-		if (result)
-			return result;
-
-		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
-		if (i > 1)
-			levels[i].DeepSleepDivId = 0;
-	}
-
-	/* Only enable level 0 for now.*/
-	levels[0].EnabledForActivity = 1;
-
-	/* set highest level watermark to high */
-	levels[dpm_table->sclk_table.count - 1].DisplayWatermark =
-			PPSMC_DISPLAY_WATERMARK_HIGH;
-
-	data->smc_state_table.GraphicsDpmLevelCount =
-			(uint8_t)dpm_table->sclk_table.count;
-	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
-			fiji_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
-
-	if (pcie_table != NULL) {
-		PP_ASSERT_WITH_CODE((1 <= pcie_entry_cnt),
-				"There must be 1 or more PCIE levels defined in PPTable.",
-				return -EINVAL);
-		max_entry = pcie_entry_cnt - 1;
-		for (i = 0; i < dpm_table->sclk_table.count; i++)
-			levels[i].pcieDpmLevel =
-					(uint8_t) ((i < max_entry)? i : max_entry);
-	} else {
-		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
-				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-						(1 << (hightest_pcie_level_enabled + 1))) != 0 ))
-			hightest_pcie_level_enabled++;
-
-		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
-				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-						(1 << lowest_pcie_level_enabled)) == 0 ))
-			lowest_pcie_level_enabled++;
-
-		while ((count < hightest_pcie_level_enabled) &&
-				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-						(1 << (lowest_pcie_level_enabled + 1 + count))) == 0 ))
-			count++;
-
-		mid_pcie_level_enabled = (lowest_pcie_level_enabled + 1+ count) <
-				hightest_pcie_level_enabled?
-						(lowest_pcie_level_enabled + 1 + count) :
-						hightest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to hightest_pcie_level_enabled */
-		for(i = 2; i < dpm_table->sclk_table.count; i++)
-			levels[i].pcieDpmLevel = hightest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to lowest_pcie_level_enabled */
-		levels[0].pcieDpmLevel = lowest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to mid_pcie_level_enabled */
-		levels[1].pcieDpmLevel = mid_pcie_level_enabled;
-	}
-	/* level count will send to smc once at init smc table and never change */
-	result = fiji_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
-			(uint32_t)array_size, data->sram_end);
-
-	return result;
-}
-
-/**
- * MCLK Frequency Ratio
- * SEQ_CG_RESP  Bit[31:24] - 0x0
- * Bit[27:24] \96 DDR3 Frequency ratio
- * 0x0 <= 100MHz,       450 < 0x8 <= 500MHz
- * 100 < 0x1 <= 150MHz,       500 < 0x9 <= 550MHz
- * 150 < 0x2 <= 200MHz,       550 < 0xA <= 600MHz
- * 200 < 0x3 <= 250MHz,       600 < 0xB <= 650MHz
- * 250 < 0x4 <= 300MHz,       650 < 0xC <= 700MHz
- * 300 < 0x5 <= 350MHz,       700 < 0xD <= 750MHz
- * 350 < 0x6 <= 400MHz,       750 < 0xE <= 800MHz
- * 400 < 0x7 <= 450MHz,       800 < 0xF
- */
-static uint8_t fiji_get_mclk_frequency_ratio(uint32_t mem_clock)
-{
-	if (mem_clock <= 10000) return 0x0;
-	if (mem_clock <= 15000) return 0x1;
-	if (mem_clock <= 20000) return 0x2;
-	if (mem_clock <= 25000) return 0x3;
-	if (mem_clock <= 30000) return 0x4;
-	if (mem_clock <= 35000) return 0x5;
-	if (mem_clock <= 40000) return 0x6;
-	if (mem_clock <= 45000) return 0x7;
-	if (mem_clock <= 50000) return 0x8;
-	if (mem_clock <= 55000) return 0x9;
-	if (mem_clock <= 60000) return 0xa;
-	if (mem_clock <= 65000) return 0xb;
-	if (mem_clock <= 70000) return 0xc;
-	if (mem_clock <= 75000) return 0xd;
-	if (mem_clock <= 80000) return 0xe;
-	/* mem_clock > 800MHz */
-	return 0xf;
-}
-
-/**
-* Populates the SMC MCLK structure using the provided memory clock
-*
-* @param    hwmgr   the address of the hardware manager
-* @param    clock   the memory clock to use to populate the structure
-* @param    sclk    the SMC SCLK structure to be populated
-*/
-static int fiji_calculate_mclk_params(struct pp_hwmgr *hwmgr,
-    uint32_t clock, struct SMU73_Discrete_MemoryLevel *mclk)
-{
-	struct pp_atomctrl_memory_clock_param mem_param;
-	int result;
-
-	result = atomctrl_get_memory_pll_dividers_vi(hwmgr, clock, &mem_param);
-	PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to get Memory PLL Dividers.",);
-
-	/* Save the result data to outpupt memory level structure */
-	mclk->MclkFrequency   = clock;
-	mclk->MclkDivider     = (uint8_t)mem_param.mpll_post_divider;
-	mclk->FreqRange       = fiji_get_mclk_frequency_ratio(clock);
-
-	return result;
-}
-
-static int fiji_populate_single_memory_level(struct pp_hwmgr *hwmgr,
-		uint32_t clock, struct SMU73_Discrete_MemoryLevel *mem_level)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	int result = 0;
-
-	if (table_info->vdd_dep_on_mclk) {
-		result = fiji_get_dependency_volt_by_clk(hwmgr,
-				table_info->vdd_dep_on_mclk, clock,
-				&mem_level->MinVoltage, &mem_level->MinMvdd);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find MinVddc voltage value from memory "
-				"VDDC voltage dependency table", return result);
-	}
-
-	mem_level->EnabledForThrottle = 1;
-	mem_level->EnabledForActivity = 0;
-	mem_level->UpHyst = 0;
-	mem_level->DownHyst = 100;
-	mem_level->VoltageDownHyst = 0;
-	mem_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
-	mem_level->StutterEnable = false;
-
-	mem_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	/* enable stutter mode if all the follow condition applied
-	 * PECI_GetNumberOfActiveDisplays(hwmgr->pPECI,
-	 * &(data->DisplayTiming.numExistingDisplays));
-	 */
-	data->display_timing.num_existing_displays = 1;
-
-	if ((data->mclk_stutter_mode_threshold) &&
-		(clock <= data->mclk_stutter_mode_threshold) &&
-		(!data->is_uvd_enabled) &&
-		(PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL,
-				STUTTER_ENABLE) & 0x1))
-		mem_level->StutterEnable = true;
-
-	result = fiji_calculate_mclk_params(hwmgr, clock, mem_level);
-	if (!result) {
-		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinMvdd);
-		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_US(mem_level->ActivityLevel);
-		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinVoltage);
-	}
-	return result;
-}
-
-/**
-* Populates all SMC MCLK levels' structure based on the trimmed allowed dpm memory clock states
-*
-* @param    hwmgr      the address of the hardware manager
-*/
-static int fiji_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_dpm_table *dpm_table = &data->dpm_table;
-	int result;
-	/* populate MCLK dpm table to SMU7 */
-	uint32_t array = data->dpm_table_start +
-			offsetof(SMU73_Discrete_DpmTable, MemoryLevel);
-	uint32_t array_size = sizeof(SMU73_Discrete_MemoryLevel) *
-			SMU73_MAX_LEVELS_MEMORY;
-	struct SMU73_Discrete_MemoryLevel *levels =
-			data->smc_state_table.MemoryLevel;
-	uint32_t i;
-
-	for (i = 0; i < dpm_table->mclk_table.count; i++) {
-		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
-				"can not populate memory level as memory clock is zero",
-				return -EINVAL);
-		result = fiji_populate_single_memory_level(hwmgr,
-				dpm_table->mclk_table.dpm_levels[i].value,
-				&levels[i]);
-		if (result)
-			return result;
-	}
-
-	/* Only enable level 0 for now. */
-	levels[0].EnabledForActivity = 1;
-
-	/* in order to prevent MC activity from stutter mode to push DPM up.
-	 * the UVD change complements this by putting the MCLK in
-	 * a higher state by default such that we are not effected by
-	 * up threshold or and MCLK DPM latency.
-	 */
-	levels[0].ActivityLevel = (uint16_t)data->mclk_dpm0_activity_target;
-	CONVERT_FROM_HOST_TO_SMC_US(levels[0].ActivityLevel);
-
-	data->smc_state_table.MemoryDpmLevelCount =
-			(uint8_t)dpm_table->mclk_table.count;
-	data->dpm_level_enable_mask.mclk_dpm_enable_mask =
-			fiji_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
-	/* set highest level watermark to high */
-	levels[dpm_table->mclk_table.count - 1].DisplayWatermark =
-			PPSMC_DISPLAY_WATERMARK_HIGH;
-
-	/* level count will send to smc once at init smc table and never change */
-	result = fiji_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
-			(uint32_t)array_size, data->sram_end);
-
-	return result;
-}
-
-/**
-* Populates the SMC MVDD structure using the provided memory clock.
-*
-* @param    hwmgr      the address of the hardware manager
-* @param    mclk        the MCLK value to be used in the decision if MVDD should be high or low.
-* @param    voltage     the SMC VOLTAGE structure to be populated
-*/
-int fiji_populate_mvdd_value(struct pp_hwmgr *hwmgr,
-		uint32_t mclk, SMIO_Pattern *smio_pat)
-{
-	const struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint32_t i = 0;
-
-	if (FIJI_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
-		/* find mvdd value which clock is more than request */
-		for (i = 0; i < table_info->vdd_dep_on_mclk->count; i++) {
-			if (mclk <= table_info->vdd_dep_on_mclk->entries[i].clk) {
-				smio_pat->Voltage = data->mvdd_voltage_table.entries[i].value;
-				break;
-			}
-		}
-		PP_ASSERT_WITH_CODE(i < table_info->vdd_dep_on_mclk->count,
-				"MVDD Voltage is outside the supported range.",
-				return -EINVAL);
-	} else
-		return -EINVAL;
-
-	return 0;
-}
-
-static int fiji_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
-		SMU73_Discrete_DpmTable *table)
-{
-	int result = 0;
-	const struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	SMIO_Pattern vol_level;
-	uint32_t mvdd;
-	uint16_t us_mvdd;
-	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
-	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
-
-	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
-
-	if (!data->sclk_dpm_key_disabled) {
-		/* Get MinVoltage and Frequency from DPM0,
-		 * already converted to SMC_UL */
-		table->ACPILevel.SclkFrequency =
-				data->dpm_table.sclk_table.dpm_levels[0].value;
-		result = fiji_get_dependency_volt_by_clk(hwmgr,
-				table_info->vdd_dep_on_sclk,
-				table->ACPILevel.SclkFrequency,
-				&table->ACPILevel.MinVoltage, &mvdd);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Cannot find ACPI VDDC voltage value "
-				"in Clock Dependency Table",);
-	} else {
-		table->ACPILevel.SclkFrequency =
-				data->vbios_boot_state.sclk_bootup_value;
-		table->ACPILevel.MinVoltage =
-				data->vbios_boot_state.vddc_bootup_value * VOLTAGE_SCALE;
-	}
-
-	/* get the engine clock dividers for this clock value */
-	result = atomctrl_get_engine_pll_dividers_vi(hwmgr,
-			table->ACPILevel.SclkFrequency,  &dividers);
-	PP_ASSERT_WITH_CODE(result == 0,
-			"Error retrieving Engine Clock dividers from VBIOS.",
-			return result);
-
-	table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider;
-	table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-	table->ACPILevel.DeepSleepDivId = 0;
-
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-			SPLL_PWRON, 0);
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-			SPLL_RESET, 1);
-	spll_func_cntl_2 = PHM_SET_FIELD(spll_func_cntl_2, CG_SPLL_FUNC_CNTL_2,
-			SCLK_MUX_SEL, 4);
-
-	table->ACPILevel.CgSpllFuncCntl = spll_func_cntl;
-	table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2;
-	table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
-	table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
-	table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
-	table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
-	table->ACPILevel.CcPwrDynRm = 0;
-	table->ACPILevel.CcPwrDynRm1 = 0;
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.MinVoltage);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
-
-	if (!data->mclk_dpm_key_disabled) {
-		/* Get MinVoltage and Frequency from DPM0, already converted to SMC_UL */
-		table->MemoryACPILevel.MclkFrequency =
-				data->dpm_table.mclk_table.dpm_levels[0].value;
-		result = fiji_get_dependency_volt_by_clk(hwmgr,
-				table_info->vdd_dep_on_mclk,
-				table->MemoryACPILevel.MclkFrequency,
-				&table->MemoryACPILevel.MinVoltage, &mvdd);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Cannot find ACPI VDDCI voltage value "
-				"in Clock Dependency Table",);
-	} else {
-		table->MemoryACPILevel.MclkFrequency =
-				data->vbios_boot_state.mclk_bootup_value;
-		table->MemoryACPILevel.MinVoltage =
-				data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE;
-	}
-
-	us_mvdd = 0;
-	if ((FIJI_VOLTAGE_CONTROL_NONE == data->mvdd_control) ||
-			(data->mclk_dpm_key_disabled))
-		us_mvdd = data->vbios_boot_state.mvdd_bootup_value;
-	else {
-		if (!fiji_populate_mvdd_value(hwmgr,
-				data->dpm_table.mclk_table.dpm_levels[0].value,
-				&vol_level))
-			us_mvdd = vol_level.Voltage;
-	}
-
-	table->MemoryACPILevel.MinMvdd =
-			PP_HOST_TO_SMC_UL(us_mvdd * VOLTAGE_SCALE);
-
-	table->MemoryACPILevel.EnabledForThrottle = 0;
-	table->MemoryACPILevel.EnabledForActivity = 0;
-	table->MemoryACPILevel.UpHyst = 0;
-	table->MemoryACPILevel.DownHyst = 100;
-	table->MemoryACPILevel.VoltageDownHyst = 0;
-	table->MemoryACPILevel.ActivityLevel =
-			PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
-
-	table->MemoryACPILevel.StutterEnable = false;
-	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);
-
-	return result;
-}
-
-static int fiji_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
-		SMU73_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	table->VceLevelCount = (uint8_t)(mm_table->count);
-	table->VceBootLevel = 0;
-
-	for(count = 0; count < table->VceLevelCount; count++) {
-		table->VceLevel[count].Frequency = mm_table->entries[count].eclk;
-		table->VceLevel[count].MinVoltage = 0;
-		table->VceLevel[count].MinVoltage |=
-				(mm_table->entries[count].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
-		table->VceLevel[count].MinVoltage |=
-				((mm_table->entries[count].vddc - data->vddc_vddci_delta) *
-						VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->VceLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/*retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->VceLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for VCE engine clock",
-				return result);
-
-		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].MinVoltage);
-	}
-	return result;
-}
-
-static int fiji_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
-		SMU73_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	table->AcpLevelCount = (uint8_t)(mm_table->count);
-	table->AcpBootLevel = 0;
-
-	for (count = 0; count < table->AcpLevelCount; count++) {
-		table->AcpLevel[count].Frequency = mm_table->entries[count].aclk;
-		table->AcpLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
-				VOLTAGE_SCALE) << VDDC_SHIFT;
-		table->AcpLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
-				data->vddc_vddci_delta) * VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->AcpLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->AcpLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for engine clock", return result);
-
-		table->AcpLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].Frequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].MinVoltage);
-	}
-	return result;
-}
-
-static int fiji_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
-		SMU73_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	table->SamuBootLevel = 0;
-	table->SamuLevelCount = (uint8_t)(mm_table->count);
-
-	for (count = 0; count < table->SamuLevelCount; count++) {
-		/* not sure whether we need evclk or not */
-		table->SamuLevel[count].MinVoltage = 0;
-		table->SamuLevel[count].Frequency = mm_table->entries[count].samclock;
-		table->SamuLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
-				VOLTAGE_SCALE) << VDDC_SHIFT;
-		table->SamuLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
-				data->vddc_vddci_delta) * VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->SamuLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->SamuLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for samu clock", return result);
-
-		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].MinVoltage);
-	}
-	return result;
-}
-
-static int fiji_populate_memory_timing_parameters(struct pp_hwmgr *hwmgr,
-		int32_t eng_clock, int32_t mem_clock,
-		struct SMU73_Discrete_MCArbDramTimingTableEntry *arb_regs)
-{
-	uint32_t dram_timing;
-	uint32_t dram_timing2;
-	uint32_t burstTime;
-	ULONG state, trrds, trrdl;
-	int result;
-
-	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
-			eng_clock, mem_clock);
-	PP_ASSERT_WITH_CODE(result == 0,
-			"Error calling VBIOS to set DRAM_TIMING.", return result);
-
-	dram_timing = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
-	dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
-	burstTime = cgs_read_register(hwmgr->device, mmMC_ARB_BURST_TIME);
-
-	state = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, STATE0);
-	trrds = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDS0);
-	trrdl = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDL0);
-
-	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dram_timing);
-	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dram_timing2);
-	arb_regs->McArbBurstTime   = (uint8_t)burstTime;
-	arb_regs->TRRDS            = (uint8_t)trrds;
-	arb_regs->TRRDL            = (uint8_t)trrdl;
-
-	return 0;
-}
-
-static int fiji_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct SMU73_Discrete_MCArbDramTimingTable arb_regs;
-	uint32_t i, j;
-	int result = 0;
-
-	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
-		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
-			result = fiji_populate_memory_timing_parameters(hwmgr,
-					data->dpm_table.sclk_table.dpm_levels[i].value,
-					data->dpm_table.mclk_table.dpm_levels[j].value,
-					&arb_regs.entries[i][j]);
-			if (result)
-				break;
-		}
-	}
-
-	if (!result)
-		result = fiji_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				data->arb_table_start,
-				(uint8_t *)&arb_regs,
-				sizeof(SMU73_Discrete_MCArbDramTimingTable),
-				data->sram_end);
-	return result;
-}
-
-static int fiji_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	table->UvdLevelCount = (uint8_t)(mm_table->count);
-	table->UvdBootLevel = 0;
-
-	for (count = 0; count < table->UvdLevelCount; count++) {
-		table->UvdLevel[count].MinVoltage = 0;
-		table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
-		table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
-		table->UvdLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
-				VOLTAGE_SCALE) << VDDC_SHIFT;
-		table->UvdLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
-				data->vddc_vddci_delta) * VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->UvdLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->UvdLevel[count].VclkFrequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for Vclk clock", return result);
-
-		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
-
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->UvdLevel[count].DclkFrequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for Dclk clock", return result);
-
-		table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].MinVoltage);
-
-	}
-	return result;
-}
-
-static int fiji_find_boot_level(struct fiji_single_dpm_table *table,
-		uint32_t value, uint32_t *boot_level)
-{
-	int result = -EINVAL;
-	uint32_t i;
-
-	for (i = 0; i < table->count; i++) {
-		if (value == table->dpm_levels[i].value) {
-			*boot_level = i;
-			result = 0;
-		}
-	}
-	return result;
-}
-
-static int fiji_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	int result = 0;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	table->GraphicsBootLevel = 0;
-	table->MemoryBootLevel = 0;
-
-	/* find boot level from dpm table */
-	result = fiji_find_boot_level(&(data->dpm_table.sclk_table),
-			data->vbios_boot_state.sclk_bootup_value,
-			(uint32_t *)&(table->GraphicsBootLevel));
-
-	result = fiji_find_boot_level(&(data->dpm_table.mclk_table),
-			data->vbios_boot_state.mclk_bootup_value,
-			(uint32_t *)&(table->MemoryBootLevel));
-
-	table->BootVddc  = data->vbios_boot_state.vddc_bootup_value *
-			VOLTAGE_SCALE;
-	table->BootVddci = data->vbios_boot_state.vddci_bootup_value *
-			VOLTAGE_SCALE;
-	table->BootMVdd  = data->vbios_boot_state.mvdd_bootup_value *
-			VOLTAGE_SCALE;
-
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddc);
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddci);
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
-
-	return 0;
-}
-
-static int fiji_populate_smc_initailial_state(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint8_t count, level;
-
-	count = (uint8_t)(table_info->vdd_dep_on_sclk->count);
-	for (level = 0; level < count; level++) {
-		if(table_info->vdd_dep_on_sclk->entries[level].clk >=
-				data->vbios_boot_state.sclk_bootup_value) {
-			data->smc_state_table.GraphicsBootLevel = level;
-			break;
-		}
-	}
-
-	count = (uint8_t)(table_info->vdd_dep_on_mclk->count);
-	for (level = 0; level < count; level++) {
-		if(table_info->vdd_dep_on_mclk->entries[level].clk >=
-				data->vbios_boot_state.mclk_bootup_value) {
-			data->smc_state_table.MemoryBootLevel = level;
-			break;
-		}
-	}
-
-	return 0;
-}
-
-static int fiji_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
-{
-	uint32_t ro, efuse, efuse2, clock_freq, volt_without_cks,
-			volt_with_cks, value;
-	uint16_t clock_freq_u16;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint8_t type, i, j, cks_setting, stretch_amount, stretch_amount2,
-			volt_offset = 0;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
-			table_info->vdd_dep_on_sclk;
-
-	stretch_amount = (uint8_t)table_info->cac_dtp_table->usClockStretchAmount;
-
-	/* Read SMU_Eefuse to read and calculate RO and determine
-	 * if the part is SS or FF. if RO >= 1660MHz, part is FF.
-	 */
-	efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixSMU_EFUSE_0 + (146 * 4));
-	efuse2 = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixSMU_EFUSE_0 + (148 * 4));
-	efuse &= 0xFF000000;
-	efuse = efuse >> 24;
-	efuse2 &= 0xF;
-
-	if (efuse2 == 1)
-		ro = (2300 - 1350) * efuse / 255 + 1350;
-	else
-		ro = (2500 - 1000) * efuse / 255 + 1000;
-
-	if (ro >= 1660)
-		type = 0;
-	else
-		type = 1;
-
-	/* Populate Stretch amount */
-	data->smc_state_table.ClockStretcherAmount = stretch_amount;
-
-	/* Populate Sclk_CKS_masterEn0_7 and Sclk_voltageOffset */
-	for (i = 0; i < sclk_table->count; i++) {
-		data->smc_state_table.Sclk_CKS_masterEn0_7 |=
-				sclk_table->entries[i].cks_enable << i;
-		volt_without_cks = (uint32_t)((14041 *
-			(sclk_table->entries[i].clk/100) / 10000 + 3571 + 75 - ro) * 1000 /
-			(4026 - (13924 * (sclk_table->entries[i].clk/100) / 10000)));
-		volt_with_cks = (uint32_t)((13946 *
-			(sclk_table->entries[i].clk/100) / 10000 + 3320 + 45 - ro) * 1000 /
-			(3664 - (11454 * (sclk_table->entries[i].clk/100) / 10000)));
-		if (volt_without_cks >= volt_with_cks)
-			volt_offset = (uint8_t)(((volt_without_cks - volt_with_cks +
-					sclk_table->entries[i].cks_voffset) * 100 / 625) + 1);
-		data->smc_state_table.Sclk_voltageOffset[i] = volt_offset;
-	}
-
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			STRETCH_ENABLE, 0x0);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			masterReset, 0x1);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			staticEnable, 0x1);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			masterReset, 0x0);
-
-	/* Populate CKS Lookup Table */
-	if (stretch_amount == 1 || stretch_amount == 2 || stretch_amount == 5)
-		stretch_amount2 = 0;
-	else if (stretch_amount == 3 || stretch_amount == 4)
-		stretch_amount2 = 1;
-	else {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ClockStretcher);
-		PP_ASSERT_WITH_CODE(false,
-				"Stretch Amount in PPTable not supported\n",
-				return -EINVAL);
-	}
-
-	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixPWR_CKS_CNTL);
-	value &= 0xFFC2FF87;
-	data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].minFreq =
-			fiji_clock_stretcher_lookup_table[stretch_amount2][0];
-	data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].maxFreq =
-			fiji_clock_stretcher_lookup_table[stretch_amount2][1];
-	clock_freq_u16 = (uint16_t)(PP_SMC_TO_HOST_UL(data->smc_state_table.
-			GraphicsLevel[data->smc_state_table.GraphicsDpmLevelCount - 1].
-			SclkFrequency) / 100);
-	if (fiji_clock_stretcher_lookup_table[stretch_amount2][0] <
-			clock_freq_u16 &&
-	    fiji_clock_stretcher_lookup_table[stretch_amount2][1] >
-			clock_freq_u16) {
-		/* Program PWR_CKS_CNTL. CKS_USE_FOR_LOW_FREQ */
-		value |= (fiji_clock_stretcher_lookup_table[stretch_amount2][3]) << 16;
-		/* Program PWR_CKS_CNTL. CKS_LDO_REFSEL */
-		value |= (fiji_clock_stretcher_lookup_table[stretch_amount2][2]) << 18;
-		/* Program PWR_CKS_CNTL. CKS_STRETCH_AMOUNT */
-		value |= (fiji_clock_stretch_amount_conversion
-				[fiji_clock_stretcher_lookup_table[stretch_amount2][3]]
-				 [stretch_amount]) << 3;
-	}
-	CONVERT_FROM_HOST_TO_SMC_US(data->smc_state_table.CKS_LOOKUPTable.
-			CKS_LOOKUPTableEntry[0].minFreq);
-	CONVERT_FROM_HOST_TO_SMC_US(data->smc_state_table.CKS_LOOKUPTable.
-			CKS_LOOKUPTableEntry[0].maxFreq);
-	data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting =
-			fiji_clock_stretcher_lookup_table[stretch_amount2][2] & 0x7F;
-	data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting |=
-			(fiji_clock_stretcher_lookup_table[stretch_amount2][3]) << 7;
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixPWR_CKS_CNTL, value);
-
-	/* Populate DDT Lookup Table */
-	for (i = 0; i < 4; i++) {
-		/* Assign the minimum and maximum VID stored
-		 * in the last row of Clock Stretcher Voltage Table.
-		 */
-		data->smc_state_table.ClockStretcherDataTable.
-		ClockStretcherDataTableEntry[i].minVID =
-				(uint8_t) fiji_clock_stretcher_ddt_table[type][i][2];
-		data->smc_state_table.ClockStretcherDataTable.
-		ClockStretcherDataTableEntry[i].maxVID =
-				(uint8_t) fiji_clock_stretcher_ddt_table[type][i][3];
-		/* Loop through each SCLK and check the frequency
-		 * to see if it lies within the frequency for clock stretcher.
-		 */
-		for (j = 0; j < data->smc_state_table.GraphicsDpmLevelCount; j++) {
-			cks_setting = 0;
-			clock_freq = PP_SMC_TO_HOST_UL(
-					data->smc_state_table.GraphicsLevel[j].SclkFrequency);
-			/* Check the allowed frequency against the sclk level[j].
-			 *  Sclk's endianness has already been converted,
-			 *  and it's in 10Khz unit,
-			 *  as opposed to Data table, which is in Mhz unit.
-			 */
-			if (clock_freq >=
-					(fiji_clock_stretcher_ddt_table[type][i][0]) * 100) {
-				cks_setting |= 0x2;
-				if (clock_freq <
-						(fiji_clock_stretcher_ddt_table[type][i][1]) * 100)
-					cks_setting |= 0x1;
-			}
-			data->smc_state_table.ClockStretcherDataTable.
-			ClockStretcherDataTableEntry[i].setting |= cks_setting << (j * 2);
-		}
-		CONVERT_FROM_HOST_TO_SMC_US(data->smc_state_table.
-				ClockStretcherDataTable.
-				ClockStretcherDataTableEntry[i].setting);
-	}
-
-	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL);
-	value &= 0xFFFFFFFE;
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL, value);
-
-	return 0;
-}
-
-/**
-* Populates the SMC VRConfig field in DPM table.
-*
-* @param    hwmgr   the address of the hardware manager
-* @param    table   the SMC DPM table structure to be populated
-* @return   always 0
-*/
-static int fiji_populate_vr_config(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint16_t config;
-
-	config = VR_MERGED_WITH_VDDC;
-	table->VRConfig |= (config << VRCONF_VDDGFX_SHIFT);
-
-	/* Set Vddc Voltage Controller */
-	if(FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
-		config = VR_SVI2_PLANE_1;
-		table->VRConfig |= config;
-	} else {
-		PP_ASSERT_WITH_CODE(false,
-				"VDDC should be on SVI2 control in merged mode!",);
-	}
-	/* Set Vddci Voltage Controller */
-	if(FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
-		config = VR_SVI2_PLANE_2;  /* only in merged mode */
-		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
-	} else if (FIJI_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
-		config = VR_SMIO_PATTERN_1;
-		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
-	} else {
-		config = VR_STATIC_VOLTAGE;
-		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
-	}
-	/* Set Mvdd Voltage Controller */
-	if(FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
-		config = VR_SVI2_PLANE_2;
-		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
-	} else if(FIJI_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
-		config = VR_SMIO_PATTERN_2;
-		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
-	} else {
-		config = VR_STATIC_VOLTAGE;
-		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
-	}
-
-	return 0;
-}
-
-/**
-* Initializes the SMC table and uploads it
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput  the pointer to input data (PowerState)
-* @return   always 0
-*/
-static int fiji_init_smc_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct SMU73_Discrete_DpmTable *table = &(data->smc_state_table);
-	const struct fiji_ulv_parm *ulv = &(data->ulv);
-	uint8_t i;
-	struct pp_atomctrl_gpio_pin_assignment gpio_pin;
-
-	result = fiji_setup_default_dpm_tables(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to setup default DPM tables!", return result);
-
-	if(FIJI_VOLTAGE_CONTROL_NONE != data->voltage_control)
-		fiji_populate_smc_voltage_tables(hwmgr, table);
-
-	table->SystemFlags = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AutomaticDCTransition))
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StepVddc))
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
-
-	if (data->is_memory_gddr5)
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
-
-	if (ulv->ulv_supported && table_info->us_ulv_voltage_offset) {
-		result = fiji_populate_ulv_state(hwmgr, table);
-		PP_ASSERT_WITH_CODE(0 == result,
-				"Failed to initialize ULV state!", return result);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixCG_ULV_PARAMETER, ulv->cg_ulv_parameter);
-	}
-
-	result = fiji_populate_smc_link_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Link Level!", return result);
-
-	result = fiji_populate_all_graphic_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Graphics Level!", return result);
-
-	result = fiji_populate_all_memory_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Memory Level!", return result);
-
-	result = fiji_populate_smc_acpi_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize ACPI Level!", return result);
-
-	result = fiji_populate_smc_vce_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize VCE Level!", return result);
-
-	result = fiji_populate_smc_acp_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize ACP Level!", return result);
-
-	result = fiji_populate_smc_samu_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize SAMU Level!", return result);
-
-	/* Since only the initial state is completely set up at this point
-	 * (the other states are just copies of the boot state) we only
-	 * need to populate the  ARB settings for the initial state.
-	 */
-	result = fiji_program_memory_timing_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to Write ARB settings for the initial state.", return result);
-
-	result = fiji_populate_smc_uvd_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize UVD Level!", return result);
-
-	result = fiji_populate_smc_boot_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Boot Level!", return result);
-
-	result = fiji_populate_smc_initailial_state(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Boot State!", return result);
-
-	result = fiji_populate_bapm_parameters_in_dpm_table(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to populate BAPM Parameters!", return result);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ClockStretcher)) {
-		result = fiji_populate_clock_stretcher_data_table(hwmgr);
-		PP_ASSERT_WITH_CODE(0 == result,
-				"Failed to populate Clock Stretcher Data Table!",
-				return result);
-	}
-
-	table->GraphicsVoltageChangeEnable  = 1;
-	table->GraphicsThermThrottleEnable  = 1;
-	table->GraphicsInterval = 1;
-	table->VoltageInterval  = 1;
-	table->ThermalInterval  = 1;
-	table->TemperatureLimitHigh =
-			table_info->cac_dtp_table->usTargetOperatingTemp *
-			FIJI_Q88_FORMAT_CONVERSION_UNIT;
-	table->TemperatureLimitLow  =
-			(table_info->cac_dtp_table->usTargetOperatingTemp - 1) *
-			FIJI_Q88_FORMAT_CONVERSION_UNIT;
-	table->MemoryVoltageChangeEnable = 1;
-	table->MemoryInterval = 1;
-	table->VoltageResponseTime = 0;
-	table->PhaseResponseTime = 0;
-	table->MemoryThermThrottleEnable = 1;
-	table->PCIeBootLinkLevel = 0;      /* 0:Gen1 1:Gen2 2:Gen3*/
-	table->PCIeGenInterval = 1;
-	table->VRConfig = 0;
-
-	result = fiji_populate_vr_config(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to populate VRConfig setting!", return result);
-
-	table->ThermGpio = 17;
-	table->SclkStepSize = 0x4000;
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID, &gpio_pin)) {
-		table->VRHotGpio = gpio_pin.uc_gpio_pin_bit_shift;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_RegulatorHot);
-	} else {
-		table->VRHotGpio = FIJI_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_RegulatorHot);
-	}
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
-			&gpio_pin)) {
-		table->AcDcGpio = gpio_pin.uc_gpio_pin_bit_shift;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_AutomaticDCTransition);
-	} else {
-		table->AcDcGpio = FIJI_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_AutomaticDCTransition);
-	}
-
-	/* Thermal Output GPIO */
-	if (atomctrl_get_pp_assign_pin(hwmgr, THERMAL_INT_OUTPUT_GPIO_PINID,
-			&gpio_pin)) {
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ThermalOutGPIO);
-
-		table->ThermOutGpio = gpio_pin.uc_gpio_pin_bit_shift;
-
-		/* For porlarity read GPIOPAD_A with assigned Gpio pin
-		 * since VBIOS will program this register to set 'inactive state',
-		 * driver can then determine 'active state' from this and
-		 * program SMU with correct polarity
-		 */
-		table->ThermOutPolarity = (0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A) &
-				(1 << gpio_pin.uc_gpio_pin_bit_shift))) ? 1:0;
-		table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
-
-		/* if required, combine VRHot/PCC with thermal out GPIO */
-		if(phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_RegulatorHot) &&
-			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_CombinePCCWithThermalSignal))
-			table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
-	} else {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ThermalOutGPIO);
-		table->ThermOutGpio = 17;
-		table->ThermOutPolarity = 1;
-		table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
-	}
-
-	for (i = 0; i < SMU73_MAX_ENTRIES_SMIO; i++)
-		table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
-	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
-	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
-
-	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
-	result = fiji_copy_bytes_to_smc(hwmgr->smumgr,
-			data->dpm_table_start +
-			offsetof(SMU73_Discrete_DpmTable, SystemFlags),
-			(uint8_t *)&(table->SystemFlags),
-			sizeof(SMU73_Discrete_DpmTable) - 3 * sizeof(SMU73_PIDController),
-			data->sram_end);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to upload dpm data to SMC memory!", return result);
-
-	return 0;
-}
-
-/**
-* Initialize the ARB DRAM timing table's index field.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-static int fiji_init_arb_table_index(struct pp_hwmgr *hwmgr)
-{
-	const struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t tmp;
-	int result;
-
-	/* This is a read-modify-write on the first byte of the ARB table.
-	 * The first byte in the SMU73_Discrete_MCArbDramTimingTable structure
-	 * is the field 'current'.
-	 * This solution is ugly, but we never write the whole table only
-	 * individual fields in it.
-	 * In reality this field should not be in that structure
-	 * but in a soft register.
-	 */
-	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
-			data->arb_table_start, &tmp, data->sram_end);
-
-	if (result)
-		return result;
-
-	tmp &= 0x00FFFFFF;
-	tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
-
-	return fiji_write_smc_sram_dword(hwmgr->smumgr,
-			data->arb_table_start,  tmp, data->sram_end);
-}
-
-static int fiji_enable_vrhot_gpio_interrupt(struct pp_hwmgr *hwmgr)
-{
-	if(phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_RegulatorHot))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_EnableVRHotGPIOInterrupt);
-
-	return 0;
-}
-
-static int fiji_enable_sclk_control(struct pp_hwmgr *hwmgr)
-{
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL,
-			SCLK_PWRMGT_OFF, 0);
-	return 0;
-}
-
-static int fiji_enable_ulv(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_ulv_parm *ulv = &(data->ulv);
-
-	if (ulv->ulv_supported)
-		return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_EnableULV);
-
-	return 0;
-}
-
-static int fiji_disable_ulv(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_ulv_parm *ulv = &(data->ulv);
-
-	if (ulv->ulv_supported)
-		return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DisableULV);
-
-	return 0;
-}
-
-static int fiji_enable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
-{
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkDeepSleep)) {
-		if (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_MASTER_DeepSleep_ON))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to enable Master Deep Sleep switch failed!",
-					return -1);
-	} else {
-		if (smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_MASTER_DeepSleep_OFF)) {
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to disable Master Deep Sleep switch failed!",
-					return -1);
-		}
-	}
-
-	return 0;
-}
-
-static int fiji_disable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
-{
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkDeepSleep)) {
-		if (smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_MASTER_DeepSleep_OFF)) {
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to disable Master Deep Sleep switch failed!",
-					return -1);
-		}
-	}
-
-	return 0;
-}
-
-static int fiji_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t   val, val0, val2;
-	uint32_t   i, cpl_cntl, cpl_threshold, mc_threshold;
-
-	/* enable SCLK dpm */
-	if(!data->sclk_dpm_key_disabled)
-		PP_ASSERT_WITH_CODE(
-		(0 == smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DPM_Enable)),
-		"Failed to enable SCLK DPM during DPM Start Function!",
-		return -1);
-
-	/* enable MCLK dpm */
-	if(0 == data->mclk_dpm_key_disabled) {
-		cpl_threshold = 0;
-		mc_threshold = 0;
-
-		/* Read per MCD tile (0 - 7) */
-		for (i = 0; i < 8; i++) {
-			PHM_WRITE_FIELD(hwmgr->device, MC_CONFIG_MCD, MC_RD_ENABLE, i);
-			val = cgs_read_register(hwmgr->device, mmMC_SEQ_RESERVE_0_S) & 0xf0000000;
-			if (0xf0000000 != val) {
-				/* count number of MCQ that has channel(s) enabled */
-				cpl_threshold++;
-				/* only harvest 3 or full 4 supported */
-				mc_threshold = val ? 3 : 4;
-			}
-		}
-		PP_ASSERT_WITH_CODE(0 != cpl_threshold,
-				"Number of MCQ is zero!", return -EINVAL;);
-
-		mc_threshold = ((mc_threshold & LCAC_MC0_CNTL__MC0_THRESHOLD_MASK) <<
-				LCAC_MC0_CNTL__MC0_THRESHOLD__SHIFT) |
-						LCAC_MC0_CNTL__MC0_ENABLE_MASK;
-		cpl_cntl = ((cpl_threshold & LCAC_CPL_CNTL__CPL_THRESHOLD_MASK) <<
-				LCAC_CPL_CNTL__CPL_THRESHOLD__SHIFT) |
-						LCAC_CPL_CNTL__CPL_ENABLE_MASK;
-		cpl_cntl = (cpl_cntl | (8 << LCAC_CPL_CNTL__CPL_BLOCK_ID__SHIFT));
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixLCAC_MC0_CNTL, mc_threshold);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixLCAC_MC1_CNTL, mc_threshold);
-		if (8 == cpl_threshold) {
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC2_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC3_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC4_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC5_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC6_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC7_CNTL, mc_threshold);
-		}
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixLCAC_CPL_CNTL, cpl_cntl);
-
-		udelay(5);
-
-		mc_threshold = mc_threshold |
-				(1 << LCAC_MC0_CNTL__MC0_SIGNAL_ID__SHIFT);
-		cpl_cntl = cpl_cntl | (1 << LCAC_CPL_CNTL__CPL_SIGNAL_ID__SHIFT);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixLCAC_MC0_CNTL, mc_threshold);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixLCAC_MC1_CNTL, mc_threshold);
-		if (8 == cpl_threshold) {
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC2_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC3_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC4_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC5_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC6_CNTL, mc_threshold);
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixLCAC_MC7_CNTL, mc_threshold);
-		}
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixLCAC_CPL_CNTL, cpl_cntl);
-
-		/* Program CAC_EN per MCD (0-7) Tile */
-		val0 = val = cgs_read_register(hwmgr->device, mmMC_CONFIG_MCD);
-		val &= ~(MC_CONFIG_MCD__MCD0_WR_ENABLE_MASK |
-				MC_CONFIG_MCD__MCD1_WR_ENABLE_MASK |
-				MC_CONFIG_MCD__MCD2_WR_ENABLE_MASK |
-				MC_CONFIG_MCD__MCD3_WR_ENABLE_MASK |
-				MC_CONFIG_MCD__MCD4_WR_ENABLE_MASK |
-				MC_CONFIG_MCD__MCD5_WR_ENABLE_MASK |
-				MC_CONFIG_MCD__MCD6_WR_ENABLE_MASK |
-				MC_CONFIG_MCD__MCD7_WR_ENABLE_MASK |
-				MC_CONFIG_MCD__MC_RD_ENABLE_MASK);
-
-		for (i = 0; i < 8; i++) {
-			/* Enable MCD i Tile read & write */
-			val2  = (val | (i << MC_CONFIG_MCD__MC_RD_ENABLE__SHIFT) |
-					(1 << i));
-			cgs_write_register(hwmgr->device, mmMC_CONFIG_MCD, val2);
-			/* Enbale CAC_ON MCD i Tile */
-			val2 = cgs_read_register(hwmgr->device, mmMC_SEQ_CNTL);
-			val2 |= MC_SEQ_CNTL__CAC_EN_MASK;
-			cgs_write_register(hwmgr->device, mmMC_SEQ_CNTL, val2);
-		}
-		/* Set MC_CONFIG_MCD back to its default setting val0 */
-		cgs_write_register(hwmgr->device, mmMC_CONFIG_MCD, val0);
-
-		PP_ASSERT_WITH_CODE(
-				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-						PPSMC_MSG_MCLKDPM_Enable)),
-				"Failed to enable MCLK DPM during DPM Start Function!",
-				return -1);
-	}
-	return 0;
-}
-
-static int fiji_start_dpm(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	/*enable general power management */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT,
-			GLOBAL_PWRMGT_EN, 1);
-	/* enable sclk deep sleep */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL,
-			DYNAMIC_PM_EN, 1);
-	/* prepare for PCIE DPM */
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			data->soft_regs_start + offsetof(SMU73_SoftRegisters,
-					VoltageChangeTimeout), 0x1000);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE,
-			SWRST_COMMAND_1, RESETLC, 0x0);
-
-	PP_ASSERT_WITH_CODE(
-			(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-					PPSMC_MSG_Voltage_Cntl_Enable)),
-			"Failed to enable voltage DPM during DPM Start Function!",
-			return -1);
-
-	if (fiji_enable_sclk_mclk_dpm(hwmgr)) {
-		printk(KERN_ERR "Failed to enable Sclk DPM and Mclk DPM!");
-		return -1;
-	}
-
-	/* enable PCIE dpm */
-	if(!data->pcie_dpm_key_disabled) {
-		PP_ASSERT_WITH_CODE(
-				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-						PPSMC_MSG_PCIeDPM_Enable)),
-				"Failed to enable pcie DPM during DPM Start Function!",
-				return -1);
-	}
-
-	return 0;
-}
-
-static int fiji_disable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	/* disable SCLK dpm */
-	if (!data->sclk_dpm_key_disabled)
-		PP_ASSERT_WITH_CODE(
-				(smum_send_msg_to_smc(hwmgr->smumgr,
-						PPSMC_MSG_DPM_Disable) == 0),
-				"Failed to disable SCLK DPM!",
-				return -1);
-
-	/* disable MCLK dpm */
-	if (!data->mclk_dpm_key_disabled) {
-		PP_ASSERT_WITH_CODE(
-				(smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_MCLKDPM_SetEnabledMask, 1) == 0),
-				"Failed to force MCLK DPM0!",
-				return -1);
-
-		PP_ASSERT_WITH_CODE(
-				(smum_send_msg_to_smc(hwmgr->smumgr,
-						PPSMC_MSG_MCLKDPM_Disable) == 0),
-				"Failed to disable MCLK DPM!",
-				return -1);
-	}
-
-	return 0;
-}
-
-static int fiji_stop_dpm(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	/* disable general power management */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT,
-			GLOBAL_PWRMGT_EN, 0);
-	/* disable sclk deep sleep */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL,
-			DYNAMIC_PM_EN, 0);
-
-	/* disable PCIE dpm */
-	if (!data->pcie_dpm_key_disabled) {
-		PP_ASSERT_WITH_CODE(
-				(smum_send_msg_to_smc(hwmgr->smumgr,
-						PPSMC_MSG_PCIeDPM_Disable) == 0),
-				"Failed to disable pcie DPM during DPM Stop Function!",
-				return -1);
-	}
-
-	if (fiji_disable_sclk_mclk_dpm(hwmgr)) {
-		printk(KERN_ERR "Failed to disable Sclk DPM and Mclk DPM!");
-		return -1;
-	}
-
-	PP_ASSERT_WITH_CODE(
-			(smum_send_msg_to_smc(hwmgr->smumgr,
-					PPSMC_MSG_Voltage_Cntl_Disable) == 0),
-			"Failed to disable voltage DPM during DPM Stop Function!",
-			return -1);
-
-	return 0;
-}
-
-static void fiji_set_dpm_event_sources(struct pp_hwmgr *hwmgr,
-		uint32_t sources)
-{
-	bool protection;
-	enum DPM_EVENT_SRC src;
-
-	switch (sources) {
-	default:
-		printk(KERN_ERR "Unknown throttling event sources.");
-		/* fall through */
-	case 0:
-		protection = false;
-		/* src is unused */
-		break;
-	case (1 << PHM_AutoThrottleSource_Thermal):
-		protection = true;
-		src = DPM_EVENT_SRC_DIGITAL;
-		break;
-	case (1 << PHM_AutoThrottleSource_External):
-		protection = true;
-		src = DPM_EVENT_SRC_EXTERNAL;
-		break;
-	case (1 << PHM_AutoThrottleSource_External) |
-			(1 << PHM_AutoThrottleSource_Thermal):
-		protection = true;
-		src = DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL;
-		break;
-	}
-	/* Order matters - don't enable thermal protection for the wrong source. */
-	if (protection) {
-		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_CTRL,
-				DPM_EVENT_SRC, src);
-		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT,
-				THERMAL_PROTECTION_DIS,
-				!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-						PHM_PlatformCaps_ThermalController));
-	} else
-		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT,
-				THERMAL_PROTECTION_DIS, 1);
-}
-
-static int fiji_enable_auto_throttle_source(struct pp_hwmgr *hwmgr,
-		PHM_AutoThrottleSource source)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (!(data->active_auto_throttle_sources & (1 << source))) {
-		data->active_auto_throttle_sources |= 1 << source;
-		fiji_set_dpm_event_sources(hwmgr, data->active_auto_throttle_sources);
-	}
-	return 0;
-}
-
-static int fiji_enable_thermal_auto_throttle(struct pp_hwmgr *hwmgr)
-{
-	return fiji_enable_auto_throttle_source(hwmgr, PHM_AutoThrottleSource_Thermal);
-}
-
-static int fiji_disable_auto_throttle_source(struct pp_hwmgr *hwmgr,
-		PHM_AutoThrottleSource source)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (data->active_auto_throttle_sources & (1 << source)) {
-		data->active_auto_throttle_sources &= ~(1 << source);
-		fiji_set_dpm_event_sources(hwmgr, data->active_auto_throttle_sources);
-	}
-	return 0;
-}
-
-static int fiji_disable_thermal_auto_throttle(struct pp_hwmgr *hwmgr)
-{
-	return fiji_disable_auto_throttle_source(hwmgr, PHM_AutoThrottleSource_Thermal);
-}
-
-static int fiji_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
-{
-	int tmp_result, result = 0;
-
-	tmp_result = (!fiji_is_dpm_running(hwmgr))? 0 : -1;
-	PP_ASSERT_WITH_CODE(result == 0,
-			"DPM is already running right now, no need to enable DPM!",
-			return 0);
-
-	if (fiji_voltage_control(hwmgr)) {
-		tmp_result = fiji_enable_voltage_control(hwmgr);
-		PP_ASSERT_WITH_CODE(tmp_result == 0,
-				"Failed to enable voltage control!",
-				result = tmp_result);
-	}
-
-	if (fiji_voltage_control(hwmgr)) {
-		tmp_result = fiji_construct_voltage_tables(hwmgr);
-		PP_ASSERT_WITH_CODE((0 == tmp_result),
-				"Failed to contruct voltage tables!",
-				result = tmp_result);
-	}
-
-	tmp_result = fiji_initialize_mc_reg_table(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to initialize MC reg table!", result = tmp_result);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_EngineSpreadSpectrumSupport))
-		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-				GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, 1);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ThermalController))
-		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-				GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, 0);
-
-	tmp_result = fiji_program_static_screen_threshold_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to program static screen threshold parameters!",
-			result = tmp_result);
-
-	tmp_result = fiji_enable_display_gap(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable display gap!", result = tmp_result);
-
-	tmp_result = fiji_program_voting_clients(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to program voting clients!", result = tmp_result);
-
-	tmp_result = fiji_process_firmware_header(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to process firmware header!", result = tmp_result);
-
-	tmp_result = fiji_initial_switch_from_arbf0_to_f1(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to initialize switch from ArbF0 to F1!",
-			result = tmp_result);
-
-	tmp_result = fiji_init_smc_table(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to initialize SMC table!", result = tmp_result);
-
-	tmp_result = fiji_init_arb_table_index(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to initialize ARB table index!", result = tmp_result);
-
-	tmp_result = fiji_populate_pm_fuses(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to populate PM fuses!", result = tmp_result);
-
-	tmp_result = fiji_enable_vrhot_gpio_interrupt(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable VR hot GPIO interrupt!", result = tmp_result);
-
-	tmp_result = tonga_notify_smc_display_change(hwmgr, false);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to notify no display!", result = tmp_result);
-
-	tmp_result = fiji_enable_sclk_control(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable SCLK control!", result = tmp_result);
-
-	tmp_result = fiji_enable_ulv(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable ULV!", result = tmp_result);
-
-	tmp_result = fiji_enable_deep_sleep_master_switch(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable deep sleep master switch!", result = tmp_result);
-
-	tmp_result = fiji_start_dpm(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to start DPM!", result = tmp_result);
-
-	tmp_result = fiji_enable_smc_cac(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable SMC CAC!", result = tmp_result);
-
-	tmp_result = fiji_enable_power_containment(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable power containment!", result = tmp_result);
-
-	tmp_result = fiji_power_control_set_level(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to power control set level!", result = tmp_result);
-
-	tmp_result = fiji_enable_thermal_auto_throttle(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable thermal auto throttle!", result = tmp_result);
-
-	return result;
-}
-
-static int fiji_disable_dpm_tasks(struct pp_hwmgr *hwmgr)
-{
-	int tmp_result, result = 0;
-
-	tmp_result = (fiji_is_dpm_running(hwmgr)) ? 0 : -1;
-	PP_ASSERT_WITH_CODE(tmp_result == 0,
-			"DPM is not running right now, no need to disable DPM!",
-			return 0);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ThermalController))
-		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-				GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, 1);
-
-	tmp_result = fiji_disable_power_containment(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-			"Failed to disable power containment!", result = tmp_result);
-
-	tmp_result = fiji_disable_smc_cac(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-			"Failed to disable SMC CAC!", result = tmp_result);
-
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_SPLL_SPREAD_SPECTRUM, SSEN, 0);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, 0);
-
-	tmp_result = fiji_disable_thermal_auto_throttle(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-			"Failed to disable thermal auto throttle!", result = tmp_result);
-
-	tmp_result = fiji_stop_dpm(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-			"Failed to stop DPM!", result = tmp_result);
-
-	tmp_result = fiji_disable_deep_sleep_master_switch(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-			"Failed to disable deep sleep master switch!", result = tmp_result);
-
-	tmp_result = fiji_disable_ulv(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-			"Failed to disable ULV!", result = tmp_result);
-
-	tmp_result = fiji_clear_voting_clients(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-			"Failed to clear voting clients!", result = tmp_result);
-
-	tmp_result = fiji_reset_to_default(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-			"Failed to reset to default!", result = tmp_result);
-
-	tmp_result = fiji_force_switch_to_arbf0(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-			"Failed to force to switch arbf0!", result = tmp_result);
-
-	return result;
-}
-
-static int fiji_force_dpm_highest(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t level, tmp;
-
-	if (!data->sclk_dpm_key_disabled) {
-		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
-			level = 0;
-			tmp = data->dpm_level_enable_mask.sclk_dpm_enable_mask;
-			while (tmp >>= 1)
-				level++;
-			if (level)
-				smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-						PPSMC_MSG_SCLKDPM_SetEnabledMask,
-						(1 << level));
-		}
-	}
-
-	if (!data->mclk_dpm_key_disabled) {
-		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
-			level = 0;
-			tmp = data->dpm_level_enable_mask.mclk_dpm_enable_mask;
-			while (tmp >>= 1)
-				level++;
-			if (level)
-				smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-						PPSMC_MSG_MCLKDPM_SetEnabledMask,
-						(1 << level));
-		}
-	}
-
-	if (!data->pcie_dpm_key_disabled) {
-		if (data->dpm_level_enable_mask.pcie_dpm_enable_mask) {
-			level = 0;
-			tmp = data->dpm_level_enable_mask.pcie_dpm_enable_mask;
-			while (tmp >>= 1)
-				level++;
-			if (level)
-				smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-						PPSMC_MSG_PCIeDPM_ForceLevel,
-						(1 << level));
-		}
-	}
-	return 0;
-}
-
-static int fiji_upload_dpmlevel_enable_mask(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	phm_apply_dal_min_voltage_request(hwmgr);
-
-	if (!data->sclk_dpm_key_disabled) {
-		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_SCLKDPM_SetEnabledMask,
-					data->dpm_level_enable_mask.sclk_dpm_enable_mask);
-	}
-	return 0;
-}
-
-static int fiji_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (!fiji_is_dpm_running(hwmgr))
-		return -EINVAL;
-
-	if (!data->pcie_dpm_key_disabled) {
-		smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_PCIeDPM_UnForceLevel);
-	}
-
-	return fiji_upload_dpmlevel_enable_mask(hwmgr);
-}
-
-static uint32_t fiji_get_lowest_enabled_level(
-		struct pp_hwmgr *hwmgr, uint32_t mask)
-{
-	uint32_t level = 0;
-
-	while(0 == (mask & (1 << level)))
-		level++;
-
-	return level;
-}
-
-static int fiji_force_dpm_lowest(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data =
-			(struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t level;
-
-	if (!data->sclk_dpm_key_disabled)
-		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
-			level = fiji_get_lowest_enabled_level(hwmgr,
-							      data->dpm_level_enable_mask.sclk_dpm_enable_mask);
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-							    PPSMC_MSG_SCLKDPM_SetEnabledMask,
-							    (1 << level));
-
-	}
-
-	if (!data->mclk_dpm_key_disabled) {
-		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
-			level = fiji_get_lowest_enabled_level(hwmgr,
-							      data->dpm_level_enable_mask.mclk_dpm_enable_mask);
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-							    PPSMC_MSG_MCLKDPM_SetEnabledMask,
-							    (1 << level));
-		}
-	}
-
-	if (!data->pcie_dpm_key_disabled) {
-		if (data->dpm_level_enable_mask.pcie_dpm_enable_mask) {
-			level = fiji_get_lowest_enabled_level(hwmgr,
-							      data->dpm_level_enable_mask.pcie_dpm_enable_mask);
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-							    PPSMC_MSG_PCIeDPM_ForceLevel,
-							    (1 << level));
-		}
-	}
-
-	return 0;
-
-}
-static int fiji_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
-				enum amd_dpm_forced_level level)
-{
-	int ret = 0;
-
-	switch (level) {
-	case AMD_DPM_FORCED_LEVEL_HIGH:
-		ret = fiji_force_dpm_highest(hwmgr);
-		if (ret)
-			return ret;
-		break;
-	case AMD_DPM_FORCED_LEVEL_LOW:
-		ret = fiji_force_dpm_lowest(hwmgr);
-		if (ret)
-			return ret;
-		break;
-	case AMD_DPM_FORCED_LEVEL_AUTO:
-		ret = fiji_unforce_dpm_levels(hwmgr);
-		if (ret)
-			return ret;
-		break;
-	default:
-		break;
-	}
-
-	hwmgr->dpm_level = level;
-
-	return ret;
-}
-
-static int fiji_get_power_state_size(struct pp_hwmgr *hwmgr)
-{
-	return sizeof(struct fiji_power_state);
-}
-
-static int fiji_get_pp_table_entry_callback_func(struct pp_hwmgr *hwmgr,
-		void *state, struct pp_power_state *power_state,
-		void *pp_table, uint32_t classification_flag)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_power_state  *fiji_power_state =
-			(struct fiji_power_state *)(&(power_state->hardware));
-	struct fiji_performance_level *performance_level;
-	ATOM_Tonga_State *state_entry = (ATOM_Tonga_State *)state;
-	ATOM_Tonga_POWERPLAYTABLE *powerplay_table =
-			(ATOM_Tonga_POWERPLAYTABLE *)pp_table;
-	ATOM_Tonga_SCLK_Dependency_Table *sclk_dep_table =
-			(ATOM_Tonga_SCLK_Dependency_Table *)
-			(((unsigned long)powerplay_table) +
-				le16_to_cpu(powerplay_table->usSclkDependencyTableOffset));
-	ATOM_Tonga_MCLK_Dependency_Table *mclk_dep_table =
-			(ATOM_Tonga_MCLK_Dependency_Table *)
-			(((unsigned long)powerplay_table) +
-				le16_to_cpu(powerplay_table->usMclkDependencyTableOffset));
-
-	/* The following fields are not initialized here: id orderedList allStatesList */
-	power_state->classification.ui_label =
-			(le16_to_cpu(state_entry->usClassification) &
-			ATOM_PPLIB_CLASSIFICATION_UI_MASK) >>
-			ATOM_PPLIB_CLASSIFICATION_UI_SHIFT;
-	power_state->classification.flags = classification_flag;
-	/* NOTE: There is a classification2 flag in BIOS that is not being used right now */
-
-	power_state->classification.temporary_state = false;
-	power_state->classification.to_be_deleted = false;
-
-	power_state->validation.disallowOnDC =
-			(0 != (le32_to_cpu(state_entry->ulCapsAndSettings) &
-					ATOM_Tonga_DISALLOW_ON_DC));
-
-	power_state->pcie.lanes = 0;
-
-	power_state->display.disableFrameModulation = false;
-	power_state->display.limitRefreshrate = false;
-	power_state->display.enableVariBright =
-			(0 != (le32_to_cpu(state_entry->ulCapsAndSettings) &
-					ATOM_Tonga_ENABLE_VARIBRIGHT));
-
-	power_state->validation.supportedPowerLevels = 0;
-	power_state->uvd_clocks.VCLK = 0;
-	power_state->uvd_clocks.DCLK = 0;
-	power_state->temperatures.min = 0;
-	power_state->temperatures.max = 0;
-
-	performance_level = &(fiji_power_state->performance_levels
-			[fiji_power_state->performance_level_count++]);
-
-	PP_ASSERT_WITH_CODE(
-			(fiji_power_state->performance_level_count < SMU73_MAX_LEVELS_GRAPHICS),
-			"Performance levels exceeds SMC limit!",
-			return -1);
-
-	PP_ASSERT_WITH_CODE(
-			(fiji_power_state->performance_level_count <=
-					hwmgr->platform_descriptor.hardwareActivityPerformanceLevels),
-			"Performance levels exceeds Driver limit!",
-			return -1);
-
-	/* Performance levels are arranged from low to high. */
-	performance_level->memory_clock = mclk_dep_table->entries
-			[state_entry->ucMemoryClockIndexLow].ulMclk;
-	performance_level->engine_clock = sclk_dep_table->entries
-			[state_entry->ucEngineClockIndexLow].ulSclk;
-	performance_level->pcie_gen = get_pcie_gen_support(data->pcie_gen_cap,
-			state_entry->ucPCIEGenLow);
-	performance_level->pcie_lane = get_pcie_lane_support(data->pcie_lane_cap,
-			state_entry->ucPCIELaneHigh);
-
-	performance_level = &(fiji_power_state->performance_levels
-			[fiji_power_state->performance_level_count++]);
-	performance_level->memory_clock = mclk_dep_table->entries
-			[state_entry->ucMemoryClockIndexHigh].ulMclk;
-	performance_level->engine_clock = sclk_dep_table->entries
-			[state_entry->ucEngineClockIndexHigh].ulSclk;
-	performance_level->pcie_gen = get_pcie_gen_support(data->pcie_gen_cap,
-			state_entry->ucPCIEGenHigh);
-	performance_level->pcie_lane = get_pcie_lane_support(data->pcie_lane_cap,
-			state_entry->ucPCIELaneHigh);
-
-	return 0;
-}
-
-static int fiji_get_pp_table_entry(struct pp_hwmgr *hwmgr,
-		unsigned long entry_index, struct pp_power_state *state)
-{
-	int result;
-	struct fiji_power_state *ps;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_clock_voltage_dependency_table *dep_mclk_table =
-			table_info->vdd_dep_on_mclk;
-
-	state->hardware.magic = PHM_VIslands_Magic;
-
-	ps = (struct fiji_power_state *)(&state->hardware);
-
-	result = get_powerplay_table_entry_v1_0(hwmgr, entry_index, state,
-			fiji_get_pp_table_entry_callback_func);
-
-	/* This is the earliest time we have all the dependency table and the VBIOS boot state
-	 * as PP_Tables_GetPowerPlayTableEntry retrieves the VBIOS boot state
-	 * if there is only one VDDCI/MCLK level, check if it's the same as VBIOS boot state
-	 */
-	if (dep_mclk_table != NULL && dep_mclk_table->count == 1) {
-		if (dep_mclk_table->entries[0].clk !=
-				data->vbios_boot_state.mclk_bootup_value)
-			printk(KERN_ERR "Single MCLK entry VDDCI/MCLK dependency table "
-					"does not match VBIOS boot MCLK level");
-		if (dep_mclk_table->entries[0].vddci !=
-				data->vbios_boot_state.vddci_bootup_value)
-			printk(KERN_ERR "Single VDDCI entry VDDCI/MCLK dependency table "
-					"does not match VBIOS boot VDDCI level");
-	}
-
-	/* set DC compatible flag if this state supports DC */
-	if (!state->validation.disallowOnDC)
-		ps->dc_compatible = true;
-
-	if (state->classification.flags & PP_StateClassificationFlag_ACPI)
-		data->acpi_pcie_gen = ps->performance_levels[0].pcie_gen;
-
-	ps->uvd_clks.vclk = state->uvd_clocks.VCLK;
-	ps->uvd_clks.dclk = state->uvd_clocks.DCLK;
-
-	if (!result) {
-		uint32_t i;
-
-		switch (state->classification.ui_label) {
-		case PP_StateUILabel_Performance:
-			data->use_pcie_performance_levels = true;
-
-			for (i = 0; i < ps->performance_level_count; i++) {
-				if (data->pcie_gen_performance.max <
-						ps->performance_levels[i].pcie_gen)
-					data->pcie_gen_performance.max =
-							ps->performance_levels[i].pcie_gen;
-
-				if (data->pcie_gen_performance.min >
-						ps->performance_levels[i].pcie_gen)
-					data->pcie_gen_performance.min =
-							ps->performance_levels[i].pcie_gen;
-
-				if (data->pcie_lane_performance.max <
-						ps->performance_levels[i].pcie_lane)
-					data->pcie_lane_performance.max =
-							ps->performance_levels[i].pcie_lane;
-
-				if (data->pcie_lane_performance.min >
-						ps->performance_levels[i].pcie_lane)
-					data->pcie_lane_performance.min =
-							ps->performance_levels[i].pcie_lane;
-			}
-			break;
-		case PP_StateUILabel_Battery:
-			data->use_pcie_power_saving_levels = true;
-
-			for (i = 0; i < ps->performance_level_count; i++) {
-				if (data->pcie_gen_power_saving.max <
-						ps->performance_levels[i].pcie_gen)
-					data->pcie_gen_power_saving.max =
-							ps->performance_levels[i].pcie_gen;
-
-				if (data->pcie_gen_power_saving.min >
-						ps->performance_levels[i].pcie_gen)
-					data->pcie_gen_power_saving.min =
-							ps->performance_levels[i].pcie_gen;
-
-				if (data->pcie_lane_power_saving.max <
-						ps->performance_levels[i].pcie_lane)
-					data->pcie_lane_power_saving.max =
-							ps->performance_levels[i].pcie_lane;
-
-				if (data->pcie_lane_power_saving.min >
-						ps->performance_levels[i].pcie_lane)
-					data->pcie_lane_power_saving.min =
-							ps->performance_levels[i].pcie_lane;
-			}
-			break;
-		default:
-			break;
-		}
-	}
-	return 0;
-}
-
-static int fiji_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
-				struct pp_power_state  *request_ps,
-			const struct pp_power_state *current_ps)
-{
-	struct fiji_power_state *fiji_ps =
-				cast_phw_fiji_power_state(&request_ps->hardware);
-	uint32_t sclk;
-	uint32_t mclk;
-	struct PP_Clocks minimum_clocks = {0};
-	bool disable_mclk_switching;
-	bool disable_mclk_switching_for_frame_lock;
-	struct cgs_display_info info = {0};
-	const struct phm_clock_and_voltage_limits *max_limits;
-	uint32_t i;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	int32_t count;
-	int32_t stable_pstate_sclk = 0, stable_pstate_mclk = 0;
-
-	data->battery_state = (PP_StateUILabel_Battery ==
-			request_ps->classification.ui_label);
-
-	PP_ASSERT_WITH_CODE(fiji_ps->performance_level_count == 2,
-				 "VI should always have 2 performance levels",);
-
-	max_limits = (PP_PowerSource_AC == hwmgr->power_source) ?
-			&(hwmgr->dyn_state.max_clock_voltage_on_ac) :
-			&(hwmgr->dyn_state.max_clock_voltage_on_dc);
-
-	/* Cap clock DPM tables at DC MAX if it is in DC. */
-	if (PP_PowerSource_DC == hwmgr->power_source) {
-		for (i = 0; i < fiji_ps->performance_level_count; i++) {
-			if (fiji_ps->performance_levels[i].memory_clock > max_limits->mclk)
-				fiji_ps->performance_levels[i].memory_clock = max_limits->mclk;
-			if (fiji_ps->performance_levels[i].engine_clock > max_limits->sclk)
-				fiji_ps->performance_levels[i].engine_clock = max_limits->sclk;
-		}
-	}
-
-	fiji_ps->vce_clks.evclk = hwmgr->vce_arbiter.evclk;
-	fiji_ps->vce_clks.ecclk = hwmgr->vce_arbiter.ecclk;
-
-	fiji_ps->acp_clk = hwmgr->acp_arbiter.acpclk;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-
-	/*TO DO result = PHM_CheckVBlankTime(hwmgr, &vblankTooShort);*/
-
-	/* TO DO GetMinClockSettings(hwmgr->pPECI, &minimum_clocks); */
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState)) {
-		max_limits = &(hwmgr->dyn_state.max_clock_voltage_on_ac);
-		stable_pstate_sclk = (max_limits->sclk * 75) / 100;
-
-		for (count = table_info->vdd_dep_on_sclk->count - 1;
-				count >= 0; count--) {
-			if (stable_pstate_sclk >=
-					table_info->vdd_dep_on_sclk->entries[count].clk) {
-				stable_pstate_sclk =
-						table_info->vdd_dep_on_sclk->entries[count].clk;
-				break;
-			}
-		}
-
-		if (count < 0)
-			stable_pstate_sclk = table_info->vdd_dep_on_sclk->entries[0].clk;
-
-		stable_pstate_mclk = max_limits->mclk;
-
-		minimum_clocks.engineClock = stable_pstate_sclk;
-		minimum_clocks.memoryClock = stable_pstate_mclk;
-	}
-
-	if (minimum_clocks.engineClock < hwmgr->gfx_arbiter.sclk)
-		minimum_clocks.engineClock = hwmgr->gfx_arbiter.sclk;
-
-	if (minimum_clocks.memoryClock < hwmgr->gfx_arbiter.mclk)
-		minimum_clocks.memoryClock = hwmgr->gfx_arbiter.mclk;
-
-	fiji_ps->sclk_threshold = hwmgr->gfx_arbiter.sclk_threshold;
-
-	if (0 != hwmgr->gfx_arbiter.sclk_over_drive) {
-		PP_ASSERT_WITH_CODE((hwmgr->gfx_arbiter.sclk_over_drive <=
-				hwmgr->platform_descriptor.overdriveLimit.engineClock),
-				"Overdrive sclk exceeds limit",
-				hwmgr->gfx_arbiter.sclk_over_drive =
-						hwmgr->platform_descriptor.overdriveLimit.engineClock);
-
-		if (hwmgr->gfx_arbiter.sclk_over_drive >= hwmgr->gfx_arbiter.sclk)
-			fiji_ps->performance_levels[1].engine_clock =
-					hwmgr->gfx_arbiter.sclk_over_drive;
-	}
-
-	if (0 != hwmgr->gfx_arbiter.mclk_over_drive) {
-		PP_ASSERT_WITH_CODE((hwmgr->gfx_arbiter.mclk_over_drive <=
-				hwmgr->platform_descriptor.overdriveLimit.memoryClock),
-				"Overdrive mclk exceeds limit",
-				hwmgr->gfx_arbiter.mclk_over_drive =
-						hwmgr->platform_descriptor.overdriveLimit.memoryClock);
-
-		if (hwmgr->gfx_arbiter.mclk_over_drive >= hwmgr->gfx_arbiter.mclk)
-			fiji_ps->performance_levels[1].memory_clock =
-					hwmgr->gfx_arbiter.mclk_over_drive;
-	}
-
-	disable_mclk_switching_for_frame_lock = phm_cap_enabled(
-				    hwmgr->platform_descriptor.platformCaps,
-				    PHM_PlatformCaps_DisableMclkSwitchingForFrameLock);
-
-	disable_mclk_switching = (1 < info.display_count) ||
-				    disable_mclk_switching_for_frame_lock;
-
-	sclk = fiji_ps->performance_levels[0].engine_clock;
-	mclk = fiji_ps->performance_levels[0].memory_clock;
-
-	if (disable_mclk_switching)
-		mclk = fiji_ps->performance_levels
-		[fiji_ps->performance_level_count - 1].memory_clock;
-
-	if (sclk < minimum_clocks.engineClock)
-		sclk = (minimum_clocks.engineClock > max_limits->sclk) ?
-				max_limits->sclk : minimum_clocks.engineClock;
-
-	if (mclk < minimum_clocks.memoryClock)
-		mclk = (minimum_clocks.memoryClock > max_limits->mclk) ?
-				max_limits->mclk : minimum_clocks.memoryClock;
-
-	fiji_ps->performance_levels[0].engine_clock = sclk;
-	fiji_ps->performance_levels[0].memory_clock = mclk;
-
-	fiji_ps->performance_levels[1].engine_clock =
-		(fiji_ps->performance_levels[1].engine_clock >=
-				fiji_ps->performance_levels[0].engine_clock) ?
-						fiji_ps->performance_levels[1].engine_clock :
-						fiji_ps->performance_levels[0].engine_clock;
-
-	if (disable_mclk_switching) {
-		if (mclk < fiji_ps->performance_levels[1].memory_clock)
-			mclk = fiji_ps->performance_levels[1].memory_clock;
-
-		fiji_ps->performance_levels[0].memory_clock = mclk;
-		fiji_ps->performance_levels[1].memory_clock = mclk;
-	} else {
-		if (fiji_ps->performance_levels[1].memory_clock <
-				fiji_ps->performance_levels[0].memory_clock)
-			fiji_ps->performance_levels[1].memory_clock =
-					fiji_ps->performance_levels[0].memory_clock;
-	}
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState)) {
-		for (i = 0; i < fiji_ps->performance_level_count; i++) {
-			fiji_ps->performance_levels[i].engine_clock = stable_pstate_sclk;
-			fiji_ps->performance_levels[i].memory_clock = stable_pstate_mclk;
-			fiji_ps->performance_levels[i].pcie_gen = data->pcie_gen_performance.max;
-			fiji_ps->performance_levels[i].pcie_lane = data->pcie_gen_performance.max;
-		}
-	}
-
-	return 0;
-}
-
-static int fiji_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, const void *input)
-{
-	const struct phm_set_power_state_input *states =
-			(const struct phm_set_power_state_input *)input;
-	const struct fiji_power_state *fiji_ps =
-			cast_const_phw_fiji_power_state(states->pnew_state);
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_single_dpm_table *sclk_table = &(data->dpm_table.sclk_table);
-	uint32_t sclk = fiji_ps->performance_levels
-			[fiji_ps->performance_level_count - 1].engine_clock;
-	struct fiji_single_dpm_table *mclk_table = &(data->dpm_table.mclk_table);
-	uint32_t mclk = fiji_ps->performance_levels
-			[fiji_ps->performance_level_count - 1].memory_clock;
-	uint32_t i;
-	struct cgs_display_info info = {0};
-
-	data->need_update_smu7_dpm_table = 0;
-
-	for (i = 0; i < sclk_table->count; i++) {
-		if (sclk == sclk_table->dpm_levels[i].value)
-			break;
-	}
-
-	if (i >= sclk_table->count)
-		data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
-	else {
-		if(data->display_timing.min_clock_in_sr !=
-			hwmgr->display_config.min_core_set_clock_in_sr)
-			data->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_SCLK;
-	}
-
-	for (i = 0; i < mclk_table->count; i++) {
-		if (mclk == mclk_table->dpm_levels[i].value)
-			break;
-	}
-
-	if (i >= mclk_table->count)
-		data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-
-	if (data->display_timing.num_existing_displays != info.display_count)
-		data->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_MCLK;
-
-	return 0;
-}
-
-static uint16_t fiji_get_maximum_link_speed(struct pp_hwmgr *hwmgr,
-		const struct fiji_power_state *fiji_ps)
-{
-	uint32_t i;
-	uint32_t sclk, max_sclk = 0;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_dpm_table *dpm_table = &data->dpm_table;
-
-	for (i = 0; i < fiji_ps->performance_level_count; i++) {
-		sclk = fiji_ps->performance_levels[i].engine_clock;
-		if (max_sclk < sclk)
-			max_sclk = sclk;
-	}
-
-	for (i = 0; i < dpm_table->sclk_table.count; i++) {
-		if (dpm_table->sclk_table.dpm_levels[i].value == max_sclk)
-			return (uint16_t) ((i >= dpm_table->pcie_speed_table.count) ?
-					dpm_table->pcie_speed_table.dpm_levels
-					[dpm_table->pcie_speed_table.count - 1].value :
-					dpm_table->pcie_speed_table.dpm_levels[i].value);
-	}
-
-	return 0;
-}
-
-static int fiji_request_link_speed_change_before_state_change(
-		struct pp_hwmgr *hwmgr, const void *input)
-{
-	const struct phm_set_power_state_input *states =
-			(const struct phm_set_power_state_input *)input;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	const struct fiji_power_state *fiji_nps =
-			cast_const_phw_fiji_power_state(states->pnew_state);
-	const struct fiji_power_state *fiji_cps =
-			cast_const_phw_fiji_power_state(states->pcurrent_state);
-
-	uint16_t target_link_speed = fiji_get_maximum_link_speed(hwmgr, fiji_nps);
-	uint16_t current_link_speed;
-
-	if (data->force_pcie_gen == PP_PCIEGenInvalid)
-		current_link_speed = fiji_get_maximum_link_speed(hwmgr, fiji_cps);
-	else
-		current_link_speed = data->force_pcie_gen;
-
-	data->force_pcie_gen = PP_PCIEGenInvalid;
-	data->pspp_notify_required = false;
-	if (target_link_speed > current_link_speed) {
-		switch(target_link_speed) {
-		case PP_PCIEGen3:
-			if (0 == acpi_pcie_perf_request(hwmgr->device, PCIE_PERF_REQ_GEN3, false))
-				break;
-			data->force_pcie_gen = PP_PCIEGen2;
-			if (current_link_speed == PP_PCIEGen2)
-				break;
-		case PP_PCIEGen2:
-			if (0 == acpi_pcie_perf_request(hwmgr->device, PCIE_PERF_REQ_GEN2, false))
-				break;
-		default:
-			data->force_pcie_gen = fiji_get_current_pcie_speed(hwmgr);
-			break;
-		}
-	} else {
-		if (target_link_speed < current_link_speed)
-			data->pspp_notify_required = true;
-	}
-
-	return 0;
-}
-
-static int fiji_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (0 == data->need_update_smu7_dpm_table)
-		return 0;
-
-	if ((0 == data->sclk_dpm_key_disabled) &&
-		(data->need_update_smu7_dpm_table &
-			(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
-		PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
-				    "Trying to freeze SCLK DPM when DPM is disabled",
-				    );
-		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_SCLKDPM_FreezeLevel),
-				"Failed to freeze SCLK DPM during FreezeSclkMclkDPM Function!",
-				return -1);
-	}
-
-	if ((0 == data->mclk_dpm_key_disabled) &&
-		(data->need_update_smu7_dpm_table &
-		 DPMTABLE_OD_UPDATE_MCLK)) {
-		PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
-				    "Trying to freeze MCLK DPM when DPM is disabled",
-				    );
-		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_MCLKDPM_FreezeLevel),
-				"Failed to freeze MCLK DPM during FreezeSclkMclkDPM Function!",
-				return -1);
-	}
-
-	return 0;
-}
-
-static int fiji_populate_and_upload_sclk_mclk_dpm_levels(
-		struct pp_hwmgr *hwmgr, const void *input)
-{
-	int result = 0;
-	const struct phm_set_power_state_input *states =
-			(const struct phm_set_power_state_input *)input;
-	const struct fiji_power_state *fiji_ps =
-			cast_const_phw_fiji_power_state(states->pnew_state);
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t sclk = fiji_ps->performance_levels
-			[fiji_ps->performance_level_count - 1].engine_clock;
-	uint32_t mclk = fiji_ps->performance_levels
-			[fiji_ps->performance_level_count - 1].memory_clock;
-	struct fiji_dpm_table *dpm_table = &data->dpm_table;
-
-	struct fiji_dpm_table *golden_dpm_table = &data->golden_dpm_table;
-	uint32_t dpm_count, clock_percent;
-	uint32_t i;
-
-	if (0 == data->need_update_smu7_dpm_table)
-		return 0;
-
-	if (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_SCLK) {
-		dpm_table->sclk_table.dpm_levels
-		[dpm_table->sclk_table.count - 1].value = sclk;
-
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_OD6PlusinACSupport) ||
-			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_OD6PlusinDCSupport)) {
-		/* Need to do calculation based on the golden DPM table
-		 * as the Heatmap GPU Clock axis is also based on the default values
-		 */
-			PP_ASSERT_WITH_CODE(
-				(golden_dpm_table->sclk_table.dpm_levels
-						[golden_dpm_table->sclk_table.count - 1].value != 0),
-				"Divide by 0!",
-				return -1);
-			dpm_count = dpm_table->sclk_table.count < 2 ?
-					0 : dpm_table->sclk_table.count - 2;
-			for (i = dpm_count; i > 1; i--) {
-				if (sclk > golden_dpm_table->sclk_table.dpm_levels
-						[golden_dpm_table->sclk_table.count-1].value) {
-					clock_percent =
-						((sclk - golden_dpm_table->sclk_table.dpm_levels
-							[golden_dpm_table->sclk_table.count-1].value) * 100) /
-						golden_dpm_table->sclk_table.dpm_levels
-							[golden_dpm_table->sclk_table.count-1].value;
-
-					dpm_table->sclk_table.dpm_levels[i].value =
-							golden_dpm_table->sclk_table.dpm_levels[i].value +
-							(golden_dpm_table->sclk_table.dpm_levels[i].value *
-								clock_percent)/100;
-
-				} else if (golden_dpm_table->sclk_table.dpm_levels
-						[dpm_table->sclk_table.count-1].value > sclk) {
-					clock_percent =
-						((golden_dpm_table->sclk_table.dpm_levels
-						[golden_dpm_table->sclk_table.count - 1].value - sclk) *
-								100) /
-						golden_dpm_table->sclk_table.dpm_levels
-							[golden_dpm_table->sclk_table.count-1].value;
-
-					dpm_table->sclk_table.dpm_levels[i].value =
-							golden_dpm_table->sclk_table.dpm_levels[i].value -
-							(golden_dpm_table->sclk_table.dpm_levels[i].value *
-									clock_percent) / 100;
-				} else
-					dpm_table->sclk_table.dpm_levels[i].value =
-							golden_dpm_table->sclk_table.dpm_levels[i].value;
-			}
-		}
-	}
-
-	if (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK) {
-		dpm_table->mclk_table.dpm_levels
-			[dpm_table->mclk_table.count - 1].value = mclk;
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_OD6PlusinACSupport) ||
-			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_OD6PlusinDCSupport)) {
-
-			PP_ASSERT_WITH_CODE(
-					(golden_dpm_table->mclk_table.dpm_levels
-						[golden_dpm_table->mclk_table.count-1].value != 0),
-					"Divide by 0!",
-					return -1);
-			dpm_count = dpm_table->mclk_table.count < 2 ?
-					0 : dpm_table->mclk_table.count - 2;
-			for (i = dpm_count; i > 1; i--) {
-				if (mclk > golden_dpm_table->mclk_table.dpm_levels
-						[golden_dpm_table->mclk_table.count-1].value) {
-					clock_percent = ((mclk -
-							golden_dpm_table->mclk_table.dpm_levels
-							[golden_dpm_table->mclk_table.count-1].value) * 100) /
-							golden_dpm_table->mclk_table.dpm_levels
-							[golden_dpm_table->mclk_table.count-1].value;
-
-					dpm_table->mclk_table.dpm_levels[i].value =
-							golden_dpm_table->mclk_table.dpm_levels[i].value +
-							(golden_dpm_table->mclk_table.dpm_levels[i].value *
-									clock_percent) / 100;
-
-				} else if (golden_dpm_table->mclk_table.dpm_levels
-						[dpm_table->mclk_table.count-1].value > mclk) {
-					clock_percent = ((golden_dpm_table->mclk_table.dpm_levels
-							[golden_dpm_table->mclk_table.count-1].value - mclk) * 100) /
-									golden_dpm_table->mclk_table.dpm_levels
-									[golden_dpm_table->mclk_table.count-1].value;
-
-					dpm_table->mclk_table.dpm_levels[i].value =
-							golden_dpm_table->mclk_table.dpm_levels[i].value -
-							(golden_dpm_table->mclk_table.dpm_levels[i].value *
-									clock_percent) / 100;
-				} else
-					dpm_table->mclk_table.dpm_levels[i].value =
-							golden_dpm_table->mclk_table.dpm_levels[i].value;
-			}
-		}
-	}
-
-	if (data->need_update_smu7_dpm_table &
-			(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK)) {
-		result = fiji_populate_all_graphic_levels(hwmgr);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to populate SCLK during PopulateNewDPMClocksStates Function!",
-				return result);
-	}
-
-	if (data->need_update_smu7_dpm_table &
-			(DPMTABLE_OD_UPDATE_MCLK + DPMTABLE_UPDATE_MCLK)) {
-		/*populate MCLK dpm table to SMU7 */
-		result = fiji_populate_all_memory_levels(hwmgr);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to populate MCLK during PopulateNewDPMClocksStates Function!",
-				return result);
-	}
-
-	return result;
-}
-
-static int fiji_trim_single_dpm_states(struct pp_hwmgr *hwmgr,
-			  struct fiji_single_dpm_table * dpm_table,
-			     uint32_t low_limit, uint32_t high_limit)
-{
-	uint32_t i;
-
-	for (i = 0; i < dpm_table->count; i++) {
-		if ((dpm_table->dpm_levels[i].value < low_limit) ||
-		    (dpm_table->dpm_levels[i].value > high_limit))
-			dpm_table->dpm_levels[i].enabled = false;
-		else
-			dpm_table->dpm_levels[i].enabled = true;
-	}
-	return 0;
-}
-
-static int fiji_trim_dpm_states(struct pp_hwmgr *hwmgr,
-		const struct fiji_power_state *fiji_ps)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t high_limit_count;
-
-	PP_ASSERT_WITH_CODE((fiji_ps->performance_level_count >= 1),
-			"power state did not have any performance level",
-			return -1);
-
-	high_limit_count = (1 == fiji_ps->performance_level_count) ? 0 : 1;
-
-	fiji_trim_single_dpm_states(hwmgr,
-			&(data->dpm_table.sclk_table),
-			fiji_ps->performance_levels[0].engine_clock,
-			fiji_ps->performance_levels[high_limit_count].engine_clock);
-
-	fiji_trim_single_dpm_states(hwmgr,
-			&(data->dpm_table.mclk_table),
-			fiji_ps->performance_levels[0].memory_clock,
-			fiji_ps->performance_levels[high_limit_count].memory_clock);
-
-	return 0;
-}
-
-static int fiji_generate_dpm_level_enable_mask(
-		struct pp_hwmgr *hwmgr, const void *input)
-{
-	int result;
-	const struct phm_set_power_state_input *states =
-			(const struct phm_set_power_state_input *)input;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	const struct fiji_power_state *fiji_ps =
-			cast_const_phw_fiji_power_state(states->pnew_state);
-
-	result = fiji_trim_dpm_states(hwmgr, fiji_ps);
-	if (result)
-		return result;
-
-	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
-			fiji_get_dpm_level_enable_mask_value(&data->dpm_table.sclk_table);
-	data->dpm_level_enable_mask.mclk_dpm_enable_mask =
-			fiji_get_dpm_level_enable_mask_value(&data->dpm_table.mclk_table);
-	data->last_mclk_dpm_enable_mask =
-			data->dpm_level_enable_mask.mclk_dpm_enable_mask;
-
-	if (data->uvd_enabled) {
-		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask & 1)
-			data->dpm_level_enable_mask.mclk_dpm_enable_mask &= 0xFFFFFFFE;
-	}
-
-	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
-			fiji_get_dpm_level_enable_mask_value(&data->dpm_table.pcie_speed_table);
-
-	return 0;
-}
-
-int fiji_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
-{
-	return smum_send_msg_to_smc(hwmgr->smumgr, enable ?
-				  (PPSMC_Msg)PPSMC_MSG_UVDDPM_Enable :
-				  (PPSMC_Msg)PPSMC_MSG_UVDDPM_Disable);
-}
-
-int fiji_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
-{
-	return smum_send_msg_to_smc(hwmgr->smumgr, enable?
-			PPSMC_MSG_VCEDPM_Enable :
-			PPSMC_MSG_VCEDPM_Disable);
-}
-
-int fiji_enable_disable_samu_dpm(struct pp_hwmgr *hwmgr, bool enable)
-{
-	return smum_send_msg_to_smc(hwmgr->smumgr, enable?
-			PPSMC_MSG_SAMUDPM_Enable :
-			PPSMC_MSG_SAMUDPM_Disable);
-}
-
-int fiji_enable_disable_acp_dpm(struct pp_hwmgr *hwmgr, bool enable)
-{
-	return smum_send_msg_to_smc(hwmgr->smumgr, enable?
-			PPSMC_MSG_ACPDPM_Enable :
-			PPSMC_MSG_ACPDPM_Disable);
-}
-
-int fiji_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	if (!bgate) {
-		data->smc_state_table.UvdBootLevel = 0;
-		if (table_info->mm_dep_table->count > 0)
-			data->smc_state_table.UvdBootLevel =
-					(uint8_t) (table_info->mm_dep_table->count - 1);
-		mm_boot_level_offset = data->dpm_table_start +
-				offsetof(SMU73_Discrete_DpmTable, UvdBootLevel);
-		mm_boot_level_offset /= 4;
-		mm_boot_level_offset *= 4;
-		mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-				CGS_IND_REG__SMC, mm_boot_level_offset);
-		mm_boot_level_value &= 0x00FFFFFF;
-		mm_boot_level_value |= data->smc_state_table.UvdBootLevel << 24;
-		cgs_write_ind_register(hwmgr->device,
-				CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-		if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_UVDDPM) ||
-			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_StablePState))
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_UVDDPM_SetEnabledMask,
-					(uint32_t)(1 << data->smc_state_table.UvdBootLevel));
-	}
-
-	return fiji_enable_disable_uvd_dpm(hwmgr, !bgate);
-}
-
-int fiji_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
-{
-	const struct phm_set_power_state_input *states =
-			(const struct phm_set_power_state_input *)input;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	const struct fiji_power_state *fiji_nps =
-			cast_const_phw_fiji_power_state(states->pnew_state);
-	const struct fiji_power_state *fiji_cps =
-			cast_const_phw_fiji_power_state(states->pcurrent_state);
-
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	if (fiji_nps->vce_clks.evclk >0 &&
-	(fiji_cps == NULL || fiji_cps->vce_clks.evclk == 0)) {
-		data->smc_state_table.VceBootLevel =
-				(uint8_t) (table_info->mm_dep_table->count - 1);
-
-		mm_boot_level_offset = data->dpm_table_start +
-				offsetof(SMU73_Discrete_DpmTable, VceBootLevel);
-		mm_boot_level_offset /= 4;
-		mm_boot_level_offset *= 4;
-		mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-				CGS_IND_REG__SMC, mm_boot_level_offset);
-		mm_boot_level_value &= 0xFF00FFFF;
-		mm_boot_level_value |= data->smc_state_table.VceBootLevel << 16;
-		cgs_write_ind_register(hwmgr->device,
-				CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_StablePState)) {
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_VCEDPM_SetEnabledMask,
-					(uint32_t)1 << data->smc_state_table.VceBootLevel);
-
-			fiji_enable_disable_vce_dpm(hwmgr, true);
-		} else if (fiji_nps->vce_clks.evclk == 0 &&
-				fiji_cps != NULL &&
-				fiji_cps->vce_clks.evclk > 0)
-			fiji_enable_disable_vce_dpm(hwmgr, false);
-	}
-
-	return 0;
-}
-
-int fiji_update_samu_dpm(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	if (!bgate) {
-		data->smc_state_table.SamuBootLevel =
-				(uint8_t) (table_info->mm_dep_table->count - 1);
-		mm_boot_level_offset = data->dpm_table_start +
-				offsetof(SMU73_Discrete_DpmTable, SamuBootLevel);
-		mm_boot_level_offset /= 4;
-		mm_boot_level_offset *= 4;
-		mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-				CGS_IND_REG__SMC, mm_boot_level_offset);
-		mm_boot_level_value &= 0xFFFFFF00;
-		mm_boot_level_value |= data->smc_state_table.SamuBootLevel << 0;
-		cgs_write_ind_register(hwmgr->device,
-				CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_StablePState))
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_SAMUDPM_SetEnabledMask,
-					(uint32_t)(1 << data->smc_state_table.SamuBootLevel));
-	}
-
-	return fiji_enable_disable_samu_dpm(hwmgr, !bgate);
-}
-
-int fiji_update_acp_dpm(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	if (!bgate) {
-		data->smc_state_table.AcpBootLevel =
-				(uint8_t) (table_info->mm_dep_table->count - 1);
-		mm_boot_level_offset = data->dpm_table_start +
-				offsetof(SMU73_Discrete_DpmTable, AcpBootLevel);
-		mm_boot_level_offset /= 4;
-		mm_boot_level_offset *= 4;
-		mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-				CGS_IND_REG__SMC, mm_boot_level_offset);
-		mm_boot_level_value &= 0xFFFF00FF;
-		mm_boot_level_value |= data->smc_state_table.AcpBootLevel << 8;
-		cgs_write_ind_register(hwmgr->device,
-				CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_StablePState))
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-						PPSMC_MSG_ACPDPM_SetEnabledMask,
-						(uint32_t)(1 << data->smc_state_table.AcpBootLevel));
-	}
-
-	return fiji_enable_disable_acp_dpm(hwmgr, !bgate);
-}
-
-static int fiji_update_sclk_threshold(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	int result = 0;
-	uint32_t low_sclk_interrupt_threshold = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkThrottleLowNotification)
-		&& (hwmgr->gfx_arbiter.sclk_threshold !=
-				data->low_sclk_interrupt_threshold)) {
-		data->low_sclk_interrupt_threshold =
-				hwmgr->gfx_arbiter.sclk_threshold;
-		low_sclk_interrupt_threshold =
-				data->low_sclk_interrupt_threshold;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
-
-		result = fiji_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				data->dpm_table_start +
-				offsetof(SMU73_Discrete_DpmTable,
-					LowSclkInterruptThreshold),
-				(uint8_t *)&low_sclk_interrupt_threshold,
-				sizeof(uint32_t),
-				data->sram_end);
-	}
-
-	return result;
-}
-
-static int fiji_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (data->need_update_smu7_dpm_table &
-		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
-		return fiji_program_memory_timing_parameters(hwmgr);
-
-	return 0;
-}
-
-static int fiji_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (0 == data->need_update_smu7_dpm_table)
-		return 0;
-
-	if ((0 == data->sclk_dpm_key_disabled) &&
-		(data->need_update_smu7_dpm_table &
-		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
-
-		PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
-				    "Trying to Unfreeze SCLK DPM when DPM is disabled",
-				    );
-		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
-			"Failed to unfreeze SCLK DPM during UnFreezeSclkMclkDPM Function!",
-			return -1);
-	}
-
-	if ((0 == data->mclk_dpm_key_disabled) &&
-		(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {
-
-		PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
-				    "Trying to Unfreeze MCLK DPM when DPM is disabled",
-				    );
-		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
-		    "Failed to unfreeze MCLK DPM during UnFreezeSclkMclkDPM Function!",
-		    return -1);
-	}
-
-	data->need_update_smu7_dpm_table = 0;
-
-	return 0;
-}
-
-/* Look up the voltaged based on DAL's requested level.
- * and then send the requested VDDC voltage to SMC
- */
-static void fiji_apply_dal_minimum_voltage_request(struct pp_hwmgr *hwmgr)
-{
-	return;
-}
-
-int fiji_upload_dpm_level_enable_mask(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	/* Apply minimum voltage based on DAL's request level */
-	fiji_apply_dal_minimum_voltage_request(hwmgr);
-
-	if (0 == data->sclk_dpm_key_disabled) {
-		/* Checking if DPM is running.  If we discover hang because of this,
-		 *  we should skip this message.
-		 */
-		if (!fiji_is_dpm_running(hwmgr))
-			printk(KERN_ERR "[ powerplay ] "
-					"Trying to set Enable Mask when DPM is disabled \n");
-
-		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
-			result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_SCLKDPM_SetEnabledMask,
-					data->dpm_level_enable_mask.sclk_dpm_enable_mask);
-			PP_ASSERT_WITH_CODE((0 == result),
-				"Set Sclk Dpm enable Mask failed", return -1);
-		}
-	}
-
-	if (0 == data->mclk_dpm_key_disabled) {
-		/* Checking if DPM is running.  If we discover hang because of this,
-		 *  we should skip this message.
-		 */
-		if (!fiji_is_dpm_running(hwmgr))
-			printk(KERN_ERR "[ powerplay ]"
-					" Trying to set Enable Mask when DPM is disabled \n");
-
-		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
-			result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_MCLKDPM_SetEnabledMask,
-					data->dpm_level_enable_mask.mclk_dpm_enable_mask);
-			PP_ASSERT_WITH_CODE((0 == result),
-				"Set Mclk Dpm enable Mask failed", return -1);
-		}
-	}
-
-	return 0;
-}
-
-static int fiji_notify_link_speed_change_after_state_change(
-		struct pp_hwmgr *hwmgr, const void *input)
-{
-	const struct phm_set_power_state_input *states =
-			(const struct phm_set_power_state_input *)input;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	const struct fiji_power_state *fiji_ps =
-			cast_const_phw_fiji_power_state(states->pnew_state);
-	uint16_t target_link_speed = fiji_get_maximum_link_speed(hwmgr, fiji_ps);
-	uint8_t  request;
-
-	if (data->pspp_notify_required) {
-		if (target_link_speed == PP_PCIEGen3)
-			request = PCIE_PERF_REQ_GEN3;
-		else if (target_link_speed == PP_PCIEGen2)
-			request = PCIE_PERF_REQ_GEN2;
-		else
-			request = PCIE_PERF_REQ_GEN1;
-
-		if(request == PCIE_PERF_REQ_GEN1 &&
-				fiji_get_current_pcie_speed(hwmgr) > 0)
-			return 0;
-
-		if (acpi_pcie_perf_request(hwmgr->device, request, false)) {
-			if (PP_PCIEGen2 == target_link_speed)
-				printk("PSPP request to switch to Gen2 from Gen3 Failed!");
-			else
-				printk("PSPP request to switch to Gen1 from Gen2 Failed!");
-		}
-	}
-
-	return 0;
-}
-
-static int fiji_set_power_state_tasks(struct pp_hwmgr *hwmgr,
-		const void *input)
-{
-	int tmp_result, result = 0;
-
-	tmp_result = fiji_find_dpm_states_clocks_in_dpm_table(hwmgr, input);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to find DPM states clocks in DPM table!",
-			result = tmp_result);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PCIEPerformanceRequest)) {
-		tmp_result =
-			fiji_request_link_speed_change_before_state_change(hwmgr, input);
-		PP_ASSERT_WITH_CODE((0 == tmp_result),
-				"Failed to request link speed change before state change!",
-				result = tmp_result);
-	}
-
-	tmp_result = fiji_freeze_sclk_mclk_dpm(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to freeze SCLK MCLK DPM!", result = tmp_result);
-
-	tmp_result = fiji_populate_and_upload_sclk_mclk_dpm_levels(hwmgr, input);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to populate and upload SCLK MCLK DPM levels!",
-			result = tmp_result);
-
-	tmp_result = fiji_generate_dpm_level_enable_mask(hwmgr, input);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to generate DPM level enabled mask!",
-			result = tmp_result);
-
-	tmp_result = fiji_update_vce_dpm(hwmgr, input);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to update VCE DPM!",
-			result = tmp_result);
-
-	tmp_result = fiji_update_sclk_threshold(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to update SCLK threshold!",
-			result = tmp_result);
-
-	tmp_result = fiji_program_mem_timing_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to program memory timing parameters!",
-			result = tmp_result);
-
-	tmp_result = fiji_unfreeze_sclk_mclk_dpm(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to unfreeze SCLK MCLK DPM!",
-			result = tmp_result);
-
-	tmp_result = fiji_upload_dpm_level_enable_mask(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to upload DPM level enabled mask!",
-			result = tmp_result);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PCIEPerformanceRequest)) {
-		tmp_result =
-			fiji_notify_link_speed_change_after_state_change(hwmgr, input);
-		PP_ASSERT_WITH_CODE((0 == tmp_result),
-				"Failed to notify link speed change after state change!",
-				result = tmp_result);
-	}
-
-	return result;
-}
-
-static int fiji_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
-{
-	struct pp_power_state  *ps;
-	struct fiji_power_state  *fiji_ps;
-
-	if (hwmgr == NULL)
-		return -EINVAL;
-
-	ps = hwmgr->request_ps;
-
-	if (ps == NULL)
-		return -EINVAL;
-
-	fiji_ps = cast_phw_fiji_power_state(&ps->hardware);
-
-	if (low)
-		return fiji_ps->performance_levels[0].engine_clock;
-	else
-		return fiji_ps->performance_levels
-				[fiji_ps->performance_level_count-1].engine_clock;
-}
-
-static int fiji_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
-{
-	struct pp_power_state  *ps;
-	struct fiji_power_state  *fiji_ps;
-
-	if (hwmgr == NULL)
-		return -EINVAL;
-
-	ps = hwmgr->request_ps;
-
-	if (ps == NULL)
-		return -EINVAL;
-
-	fiji_ps = cast_phw_fiji_power_state(&ps->hardware);
-
-	if (low)
-		return fiji_ps->performance_levels[0].memory_clock;
-	else
-		return fiji_ps->performance_levels
-				[fiji_ps->performance_level_count-1].memory_clock;
-}
-
-static void fiji_print_current_perforce_level(
-		struct pp_hwmgr *hwmgr, struct seq_file *m)
-{
-	uint32_t sclk, mclk, activity_percent = 0;
-	uint32_t offset;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetSclkFrequency);
-
-	sclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
-
-	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetMclkFrequency);
-
-	mclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
-	seq_printf(m, "\n [  mclk  ]: %u MHz\n\n [  sclk  ]: %u MHz\n",
-			mclk / 100, sclk / 100);
-
-	offset = data->soft_regs_start + offsetof(SMU73_SoftRegisters, AverageGraphicsActivity);
-	activity_percent = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset);
-	activity_percent += 0x80;
-	activity_percent >>= 8;
-
-	seq_printf(m, "\n [GPU load]: %u%%\n\n", activity_percent > 100 ? 100 : activity_percent);
-
-	seq_printf(m, "uvd    %sabled\n", data->uvd_power_gated ? "dis" : "en");
-
-	seq_printf(m, "vce    %sabled\n", data->vce_power_gated ? "dis" : "en");
-}
-
-static int fiji_program_display_gap(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t num_active_displays = 0;
-	uint32_t display_gap = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL);
-	uint32_t display_gap2;
-	uint32_t pre_vbi_time_in_us;
-	uint32_t frame_time_in_us;
-	uint32_t ref_clock;
-	uint32_t refresh_rate = 0;
-	struct cgs_display_info info = {0};
-	struct cgs_mode_info mode_info;
-
-	info.mode_info = &mode_info;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-	num_active_displays = info.display_count;
-
-	display_gap = PHM_SET_FIELD(display_gap, CG_DISPLAY_GAP_CNTL,
-			DISP_GAP, (num_active_displays > 0)?
-			DISPLAY_GAP_VBLANK_OR_WM : DISPLAY_GAP_IGNORE);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_DISPLAY_GAP_CNTL, display_gap);
-
-	ref_clock = mode_info.ref_clock;
-	refresh_rate = mode_info.refresh_rate;
-
-	if (refresh_rate == 0)
-		refresh_rate = 60;
-
-	frame_time_in_us = 1000000 / refresh_rate;
-
-	pre_vbi_time_in_us = frame_time_in_us - 200 - mode_info.vblank_time_us;
-	display_gap2 = pre_vbi_time_in_us * (ref_clock / 100);
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_DISPLAY_GAP_CNTL2, display_gap2);
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			data->soft_regs_start +
-			offsetof(SMU73_SoftRegisters, PreVBlankGap), 0x64);
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			data->soft_regs_start +
-			offsetof(SMU73_SoftRegisters, VBlankTimeout),
-			(frame_time_in_us - pre_vbi_time_in_us));
-
-	if (num_active_displays == 1)
-		tonga_notify_smc_display_change(hwmgr, true);
-
-	return 0;
-}
-
-int fiji_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
-{
-	return fiji_program_display_gap(hwmgr);
-}
-
-static int fiji_set_max_fan_pwm_output(struct pp_hwmgr *hwmgr,
-		uint16_t us_max_fan_pwm)
-{
-	hwmgr->thermal_controller.
-	advanceFanControlParameters.usMaxFanPWM = us_max_fan_pwm;
-
-	if (phm_is_hw_access_blocked(hwmgr))
-		return 0;
-
-	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-			PPSMC_MSG_SetFanPwmMax, us_max_fan_pwm);
-}
-
-static int fiji_set_max_fan_rpm_output(struct pp_hwmgr *hwmgr,
-		uint16_t us_max_fan_rpm)
-{
-	hwmgr->thermal_controller.
-	advanceFanControlParameters.usMaxFanRPM = us_max_fan_rpm;
-
-	if (phm_is_hw_access_blocked(hwmgr))
-		return 0;
-
-	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-			PPSMC_MSG_SetFanRpmMax, us_max_fan_rpm);
-}
-
-int fiji_dpm_set_interrupt_state(void *private_data,
-					 unsigned src_id, unsigned type,
-					 int enabled)
-{
-	uint32_t cg_thermal_int;
-	struct pp_hwmgr *hwmgr = ((struct pp_eventmgr *)private_data)->hwmgr;
-
-	if (hwmgr == NULL)
-		return -EINVAL;
-
-	switch (type) {
-	case AMD_THERMAL_IRQ_LOW_TO_HIGH:
-		if (enabled) {
-			cg_thermal_int = cgs_read_ind_register(hwmgr->device,
-					CGS_IND_REG__SMC, ixCG_THERMAL_INT);
-			cg_thermal_int |= CG_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK;
-			cgs_write_ind_register(hwmgr->device,
-					CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
-		} else {
-			cg_thermal_int = cgs_read_ind_register(hwmgr->device,
-					CGS_IND_REG__SMC, ixCG_THERMAL_INT);
-			cg_thermal_int &= ~CG_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK;
-			cgs_write_ind_register(hwmgr->device,
-					CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
-		}
-		break;
-
-	case AMD_THERMAL_IRQ_HIGH_TO_LOW:
-		if (enabled) {
-			cg_thermal_int = cgs_read_ind_register(hwmgr->device,
-					CGS_IND_REG__SMC, ixCG_THERMAL_INT);
-			cg_thermal_int |= CG_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK;
-			cgs_write_ind_register(hwmgr->device,
-					CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
-		} else {
-			cg_thermal_int = cgs_read_ind_register(hwmgr->device,
-					CGS_IND_REG__SMC, ixCG_THERMAL_INT);
-			cg_thermal_int &= ~CG_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK;
-			cgs_write_ind_register(hwmgr->device,
-					CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
-		}
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
-int fiji_register_internal_thermal_interrupt(struct pp_hwmgr *hwmgr,
-					const void *thermal_interrupt_info)
-{
-	int result;
-	const struct pp_interrupt_registration_info *info =
-			(const struct pp_interrupt_registration_info *)
-			thermal_interrupt_info;
-
-	if (info == NULL)
-		return -EINVAL;
-
-	result = cgs_add_irq_source(hwmgr->device, 230, AMD_THERMAL_IRQ_LAST,
-				fiji_dpm_set_interrupt_state,
-				info->call_back, info->context);
-
-	if (result)
-		return -EINVAL;
-
-	result = cgs_add_irq_source(hwmgr->device, 231, AMD_THERMAL_IRQ_LAST,
-				fiji_dpm_set_interrupt_state,
-				info->call_back, info->context);
-
-	if (result)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int fiji_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
-{
-	if (mode) {
-		/* stop auto-manage */
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl))
-			fiji_fan_ctrl_stop_smc_fan_control(hwmgr);
-		fiji_fan_ctrl_set_static_mode(hwmgr, mode);
-	} else
-		/* restart auto-manage */
-		fiji_fan_ctrl_reset_fan_speed_to_default(hwmgr);
-
-	return 0;
-}
-
-static int fiji_get_fan_control_mode(struct pp_hwmgr *hwmgr)
-{
-	if (hwmgr->fan_ctrl_is_in_default_mode)
-		return hwmgr->fan_ctrl_default_mode;
-	else
-		return PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-				CG_FDO_CTRL2, FDO_PWM_MODE);
-}
-
-static int fiji_force_clock_level(struct pp_hwmgr *hwmgr,
-		enum pp_clock_type type, uint32_t mask)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL)
-		return -EINVAL;
-
-	switch (type) {
-	case PP_SCLK:
-		if (!data->sclk_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_SCLKDPM_SetEnabledMask,
-					data->dpm_level_enable_mask.sclk_dpm_enable_mask & mask);
-		break;
-
-	case PP_MCLK:
-		if (!data->mclk_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_MCLKDPM_SetEnabledMask,
-					data->dpm_level_enable_mask.mclk_dpm_enable_mask & mask);
-		break;
-
-	case PP_PCIE:
-	{
-		uint32_t tmp = mask & data->dpm_level_enable_mask.pcie_dpm_enable_mask;
-		uint32_t level = 0;
-
-		while (tmp >>= 1)
-			level++;
-
-		if (!data->pcie_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_PCIeDPM_ForceLevel,
-					level);
-		break;
-	}
-	default:
-		break;
-	}
-
-	return 0;
-}
-
-static int fiji_print_clock_levels(struct pp_hwmgr *hwmgr,
-		enum pp_clock_type type, char *buf)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_single_dpm_table *sclk_table = &(data->dpm_table.sclk_table);
-	struct fiji_single_dpm_table *mclk_table = &(data->dpm_table.mclk_table);
-	struct fiji_single_dpm_table *pcie_table = &(data->dpm_table.pcie_speed_table);
-	int i, now, size = 0;
-	uint32_t clock, pcie_speed;
-
-	switch (type) {
-	case PP_SCLK:
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetSclkFrequency);
-		clock = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
-
-		for (i = 0; i < sclk_table->count; i++) {
-			if (clock > sclk_table->dpm_levels[i].value)
-				continue;
-			break;
-		}
-		now = i;
-
-		for (i = 0; i < sclk_table->count; i++)
-			size += sprintf(buf + size, "%d: %uMhz %s\n",
-					i, sclk_table->dpm_levels[i].value / 100,
-					(i == now) ? "*" : "");
-		break;
-	case PP_MCLK:
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetMclkFrequency);
-		clock = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
-
-		for (i = 0; i < mclk_table->count; i++) {
-			if (clock > mclk_table->dpm_levels[i].value)
-				continue;
-			break;
-		}
-		now = i;
-
-		for (i = 0; i < mclk_table->count; i++)
-			size += sprintf(buf + size, "%d: %uMhz %s\n",
-					i, mclk_table->dpm_levels[i].value / 100,
-					(i == now) ? "*" : "");
-		break;
-	case PP_PCIE:
-		pcie_speed = fiji_get_current_pcie_speed(hwmgr);
-		for (i = 0; i < pcie_table->count; i++) {
-			if (pcie_speed != pcie_table->dpm_levels[i].value)
-				continue;
-			break;
-		}
-		now = i;
-
-		for (i = 0; i < pcie_table->count; i++)
-			size += sprintf(buf + size, "%d: %s %s\n", i,
-					(pcie_table->dpm_levels[i].value == 0) ? "2.5GB, x1" :
-					(pcie_table->dpm_levels[i].value == 1) ? "5.0GB, x16" :
-					(pcie_table->dpm_levels[i].value == 2) ? "8.0GB, x16" : "",
-					(i == now) ? "*" : "");
-		break;
-	default:
-		break;
-	}
-	return size;
-}
-
-static inline bool fiji_are_power_levels_equal(const struct fiji_performance_level *pl1,
-							   const struct fiji_performance_level *pl2)
-{
-	return ((pl1->memory_clock == pl2->memory_clock) &&
-		  (pl1->engine_clock == pl2->engine_clock) &&
-		  (pl1->pcie_gen == pl2->pcie_gen) &&
-		  (pl1->pcie_lane == pl2->pcie_lane));
-}
-
-int fiji_check_states_equal(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *pstate1, const struct pp_hw_power_state *pstate2, bool *equal)
-{
-	const struct fiji_power_state *psa = cast_const_phw_fiji_power_state(pstate1);
-	const struct fiji_power_state *psb = cast_const_phw_fiji_power_state(pstate2);
-	int i;
-
-	if (equal == NULL || psa == NULL || psb == NULL)
-		return -EINVAL;
-
-	/* If the two states don't even have the same number of performance levels they cannot be the same state. */
-	if (psa->performance_level_count != psb->performance_level_count) {
-		*equal = false;
-		return 0;
-	}
-
-	for (i = 0; i < psa->performance_level_count; i++) {
-		if (!fiji_are_power_levels_equal(&(psa->performance_levels[i]), &(psb->performance_levels[i]))) {
-			/* If we have found even one performance level pair that is different the states are different. */
-			*equal = false;
-			return 0;
-		}
-	}
-
-	/* If all performance levels are the same try to use the UVD clocks to break the tie.*/
-	*equal = ((psa->uvd_clks.vclk == psb->uvd_clks.vclk) && (psa->uvd_clks.dclk == psb->uvd_clks.dclk));
-	*equal &= ((psa->vce_clks.evclk == psb->vce_clks.evclk) && (psa->vce_clks.ecclk == psb->vce_clks.ecclk));
-	*equal &= (psa->sclk_threshold == psb->sclk_threshold);
-	*equal &= (psa->acp_clk == psb->acp_clk);
-
-	return 0;
-}
-
-bool fiji_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	bool is_update_required = false;
-	struct cgs_display_info info = {0,0,NULL};
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-
-	if (data->display_timing.num_existing_displays != info.display_count)
-		is_update_required = true;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) {
-		if(hwmgr->display_config.min_core_set_clock_in_sr != data->display_timing.min_clock_in_sr)
-			is_update_required = true;
-	}
-
-	return is_update_required;
-}
-
-static int fiji_get_sclk_od(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_single_dpm_table *sclk_table = &(data->dpm_table.sclk_table);
-	struct fiji_single_dpm_table *golden_sclk_table =
-			&(data->golden_dpm_table.sclk_table);
-	int value;
-
-	value = (sclk_table->dpm_levels[sclk_table->count - 1].value -
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value) *
-			100 /
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value;
-
-	return value;
-}
-
-static int fiji_set_sclk_od(struct pp_hwmgr *hwmgr, uint32_t value)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_single_dpm_table *golden_sclk_table =
-			&(data->golden_dpm_table.sclk_table);
-	struct pp_power_state  *ps;
-	struct fiji_power_state  *fiji_ps;
-
-	if (value > 20)
-		value = 20;
-
-	ps = hwmgr->request_ps;
-
-	if (ps == NULL)
-		return -EINVAL;
-
-	fiji_ps = cast_phw_fiji_power_state(&ps->hardware);
-
-	fiji_ps->performance_levels[fiji_ps->performance_level_count - 1].engine_clock =
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value *
-			value / 100 +
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value;
-
-	return 0;
-}
-
-static int fiji_get_mclk_od(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_single_dpm_table *mclk_table = &(data->dpm_table.mclk_table);
-	struct fiji_single_dpm_table *golden_mclk_table =
-			&(data->golden_dpm_table.mclk_table);
-	int value;
-
-	value = (mclk_table->dpm_levels[mclk_table->count - 1].value -
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value) *
-			100 /
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value;
-
-	return value;
-}
-
-static int fiji_set_mclk_od(struct pp_hwmgr *hwmgr, uint32_t value)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct fiji_single_dpm_table *golden_mclk_table =
-			&(data->golden_dpm_table.mclk_table);
-	struct pp_power_state  *ps;
-	struct fiji_power_state  *fiji_ps;
-
-	if (value > 20)
-		value = 20;
-
-	ps = hwmgr->request_ps;
-
-	if (ps == NULL)
-		return -EINVAL;
-
-	fiji_ps = cast_phw_fiji_power_state(&ps->hardware);
-
-	fiji_ps->performance_levels[fiji_ps->performance_level_count - 1].memory_clock =
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value *
-			value / 100 +
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value;
-
-	return 0;
-}
-
-static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
-	.backend_init = &fiji_hwmgr_backend_init,
-	.backend_fini = &fiji_hwmgr_backend_fini,
-	.asic_setup = &fiji_setup_asic_task,
-	.dynamic_state_management_enable = &fiji_enable_dpm_tasks,
-	.dynamic_state_management_disable = &fiji_disable_dpm_tasks,
-	.force_dpm_level = &fiji_dpm_force_dpm_level,
-	.get_num_of_pp_table_entries = &get_number_of_powerplay_table_entries_v1_0,
-	.get_power_state_size = &fiji_get_power_state_size,
-	.get_pp_table_entry = &fiji_get_pp_table_entry,
-	.patch_boot_state = &fiji_patch_boot_state,
-	.apply_state_adjust_rules = &fiji_apply_state_adjust_rules,
-	.power_state_set = &fiji_set_power_state_tasks,
-	.get_sclk = &fiji_dpm_get_sclk,
-	.get_mclk = &fiji_dpm_get_mclk,
-	.print_current_perforce_level = &fiji_print_current_perforce_level,
-	.powergate_uvd = &fiji_phm_powergate_uvd,
-	.powergate_vce = &fiji_phm_powergate_vce,
-	.disable_clock_power_gating = &fiji_phm_disable_clock_power_gating,
-	.notify_smc_display_config_after_ps_adjustment =
-			&tonga_notify_smc_display_config_after_ps_adjustment,
-	.display_config_changed = &fiji_display_configuration_changed_task,
-	.set_max_fan_pwm_output = fiji_set_max_fan_pwm_output,
-	.set_max_fan_rpm_output = fiji_set_max_fan_rpm_output,
-	.get_temperature = fiji_thermal_get_temperature,
-	.stop_thermal_controller = fiji_thermal_stop_thermal_controller,
-	.get_fan_speed_info = fiji_fan_ctrl_get_fan_speed_info,
-	.get_fan_speed_percent = fiji_fan_ctrl_get_fan_speed_percent,
-	.set_fan_speed_percent = fiji_fan_ctrl_set_fan_speed_percent,
-	.reset_fan_speed_to_default = fiji_fan_ctrl_reset_fan_speed_to_default,
-	.get_fan_speed_rpm = fiji_fan_ctrl_get_fan_speed_rpm,
-	.set_fan_speed_rpm = fiji_fan_ctrl_set_fan_speed_rpm,
-	.uninitialize_thermal_controller = fiji_thermal_ctrl_uninitialize_thermal_controller,
-	.register_internal_thermal_interrupt = fiji_register_internal_thermal_interrupt,
-	.set_fan_control_mode = fiji_set_fan_control_mode,
-	.get_fan_control_mode = fiji_get_fan_control_mode,
-	.check_states_equal = fiji_check_states_equal,
-	.check_smc_update_required_for_display_configuration = fiji_check_smc_update_required_for_display_configuration,
-	.force_clock_level = fiji_force_clock_level,
-	.print_clock_levels = fiji_print_clock_levels,
-	.get_sclk_od = fiji_get_sclk_od,
-	.set_sclk_od = fiji_set_sclk_od,
-	.get_mclk_od = fiji_get_mclk_od,
-	.set_mclk_od = fiji_set_mclk_od,
-};
-
-int fiji_hwmgr_init(struct pp_hwmgr *hwmgr)
-{
-	hwmgr->hwmgr_func = &fiji_hwmgr_funcs;
-	hwmgr->pptable_func = &pptable_v1_0_funcs;
-	pp_fiji_thermal_initialize(hwmgr);
-	return 0;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
deleted file mode 100644
index bf67c2a..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
+++ /dev/null
@@ -1,350 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef _FIJI_HWMGR_H_
-#define _FIJI_HWMGR_H_
-
-#include "hwmgr.h"
-#include "smu73.h"
-#include "smu73_discrete.h"
-#include "ppatomctrl.h"
-#include "fiji_ppsmc.h"
-#include "pp_endian.h"
-
-#define FIJI_MAX_HARDWARE_POWERLEVELS	2
-#define FIJI_AT_DFLT	30
-
-#define FIJI_VOLTAGE_CONTROL_NONE                   0x0
-#define FIJI_VOLTAGE_CONTROL_BY_GPIO                0x1
-#define FIJI_VOLTAGE_CONTROL_BY_SVID2               0x2
-#define FIJI_VOLTAGE_CONTROL_MERGED                 0x3
-
-#define DPMTABLE_OD_UPDATE_SCLK     0x00000001
-#define DPMTABLE_OD_UPDATE_MCLK     0x00000002
-#define DPMTABLE_UPDATE_SCLK        0x00000004
-#define DPMTABLE_UPDATE_MCLK        0x00000008
-
-struct fiji_performance_level {
-	uint32_t  memory_clock;
-	uint32_t  engine_clock;
-	uint16_t  pcie_gen;
-	uint16_t  pcie_lane;
-};
-
-struct fiji_uvd_clocks {
-	uint32_t  vclk;
-	uint32_t  dclk;
-};
-
-struct fiji_vce_clocks {
-	uint32_t  evclk;
-	uint32_t  ecclk;
-};
-
-struct fiji_power_state {
-    uint32_t                  magic;
-    struct fiji_uvd_clocks    uvd_clks;
-    struct fiji_vce_clocks    vce_clks;
-    uint32_t                  sam_clk;
-    uint32_t                  acp_clk;
-    uint16_t                  performance_level_count;
-    bool                      dc_compatible;
-    uint32_t                  sclk_threshold;
-    struct fiji_performance_level  performance_levels[FIJI_MAX_HARDWARE_POWERLEVELS];
-};
-
-struct fiji_dpm_level {
-	bool	enabled;
-    uint32_t	value;
-    uint32_t	param1;
-};
-
-#define FIJI_MAX_DEEPSLEEP_DIVIDER_ID 5
-#define MAX_REGULAR_DPM_NUMBER 8
-#define FIJI_MINIMUM_ENGINE_CLOCK 2500
-
-struct fiji_single_dpm_table {
-	uint32_t		count;
-	struct fiji_dpm_level	dpm_levels[MAX_REGULAR_DPM_NUMBER];
-};
-
-struct fiji_dpm_table {
-	struct fiji_single_dpm_table  sclk_table;
-	struct fiji_single_dpm_table  mclk_table;
-	struct fiji_single_dpm_table  pcie_speed_table;
-	struct fiji_single_dpm_table  vddc_table;
-	struct fiji_single_dpm_table  vddci_table;
-	struct fiji_single_dpm_table  mvdd_table;
-};
-
-struct fiji_clock_registers {
-	uint32_t  vCG_SPLL_FUNC_CNTL;
-	uint32_t  vCG_SPLL_FUNC_CNTL_2;
-	uint32_t  vCG_SPLL_FUNC_CNTL_3;
-	uint32_t  vCG_SPLL_FUNC_CNTL_4;
-	uint32_t  vCG_SPLL_SPREAD_SPECTRUM;
-	uint32_t  vCG_SPLL_SPREAD_SPECTRUM_2;
-	uint32_t  vDLL_CNTL;
-	uint32_t  vMCLK_PWRMGT_CNTL;
-	uint32_t  vMPLL_AD_FUNC_CNTL;
-	uint32_t  vMPLL_DQ_FUNC_CNTL;
-	uint32_t  vMPLL_FUNC_CNTL;
-	uint32_t  vMPLL_FUNC_CNTL_1;
-	uint32_t  vMPLL_FUNC_CNTL_2;
-	uint32_t  vMPLL_SS1;
-	uint32_t  vMPLL_SS2;
-};
-
-struct fiji_voltage_smio_registers {
-	uint32_t vS0_VID_LOWER_SMIO_CNTL;
-};
-
-#define FIJI_MAX_LEAKAGE_COUNT  8
-struct fiji_leakage_voltage {
-	uint16_t  count;
-	uint16_t  leakage_id[FIJI_MAX_LEAKAGE_COUNT];
-	uint16_t  actual_voltage[FIJI_MAX_LEAKAGE_COUNT];
-};
-
-struct fiji_vbios_boot_state {
-	uint16_t    mvdd_bootup_value;
-	uint16_t    vddc_bootup_value;
-	uint16_t    vddci_bootup_value;
-	uint32_t    sclk_bootup_value;
-	uint32_t    mclk_bootup_value;
-	uint16_t    pcie_gen_bootup_value;
-	uint16_t    pcie_lane_bootup_value;
-};
-
-struct fiji_bacos {
-	uint32_t                       best_match;
-	uint32_t                       baco_flags;
-	struct fiji_performance_level  performance_level;
-};
-
-/* Ultra Low Voltage parameter structure */
-struct fiji_ulv_parm {
-	bool                           ulv_supported;
-	uint32_t                       cg_ulv_parameter;
-	uint32_t                       ulv_volt_change_delay;
-	struct fiji_performance_level  ulv_power_level;
-};
-
-struct fiji_display_timing {
-	uint32_t  min_clock_in_sr;
-	uint32_t  num_existing_displays;
-};
-
-struct fiji_dpmlevel_enable_mask {
-	uint32_t  uvd_dpm_enable_mask;
-	uint32_t  vce_dpm_enable_mask;
-	uint32_t  acp_dpm_enable_mask;
-	uint32_t  samu_dpm_enable_mask;
-	uint32_t  sclk_dpm_enable_mask;
-	uint32_t  mclk_dpm_enable_mask;
-	uint32_t  pcie_dpm_enable_mask;
-};
-
-struct fiji_pcie_perf_range {
-	uint16_t  max;
-	uint16_t  min;
-};
-
-struct fiji_hwmgr {
-	struct fiji_dpm_table			dpm_table;
-	struct fiji_dpm_table			golden_dpm_table;
-
-	uint32_t						voting_rights_clients0;
-	uint32_t						voting_rights_clients1;
-	uint32_t						voting_rights_clients2;
-	uint32_t						voting_rights_clients3;
-	uint32_t						voting_rights_clients4;
-	uint32_t						voting_rights_clients5;
-	uint32_t						voting_rights_clients6;
-	uint32_t						voting_rights_clients7;
-	uint32_t						static_screen_threshold_unit;
-	uint32_t						static_screen_threshold;
-	uint32_t						voltage_control;
-	uint32_t						vddc_vddci_delta;
-
-	uint32_t						active_auto_throttle_sources;
-
-	struct fiji_clock_registers            clock_registers;
-	struct fiji_voltage_smio_registers      voltage_smio_registers;
-
-	bool                           is_memory_gddr5;
-	uint16_t                       acpi_vddc;
-	bool                           pspp_notify_required;
-	uint16_t                       force_pcie_gen;
-	uint16_t                       acpi_pcie_gen;
-	uint32_t                       pcie_gen_cap;
-	uint32_t                       pcie_lane_cap;
-	uint32_t                       pcie_spc_cap;
-	struct fiji_leakage_voltage          vddc_leakage;
-	struct fiji_leakage_voltage          Vddci_leakage;
-
-	uint32_t                             mvdd_control;
-	uint32_t                             vddc_mask_low;
-	uint32_t                             mvdd_mask_low;
-	uint16_t                            max_vddc_in_pptable;
-	uint16_t                            min_vddc_in_pptable;
-	uint16_t                            max_vddci_in_pptable;
-	uint16_t                            min_vddci_in_pptable;
-	uint32_t                             mclk_strobe_mode_threshold;
-	uint32_t                             mclk_stutter_mode_threshold;
-	uint32_t                             mclk_edc_enable_threshold;
-	uint32_t                             mclk_edcwr_enable_threshold;
-	bool                                is_uvd_enabled;
-	struct fiji_vbios_boot_state        vbios_boot_state;
-
-	bool                           battery_state;
-	bool                           is_tlu_enabled;
-
-	/* ---- SMC SRAM Address of firmware header tables ---- */
-	uint32_t                             sram_end;
-	uint32_t                             dpm_table_start;
-	uint32_t                             soft_regs_start;
-	uint32_t                             mc_reg_table_start;
-	uint32_t                             fan_table_start;
-	uint32_t                             arb_table_start;
-	struct SMU73_Discrete_DpmTable       smc_state_table;
-	struct SMU73_Discrete_Ulv            ulv_setting;
-
-	/* ---- Stuff originally coming from Evergreen ---- */
-	uint32_t                             vddci_control;
-	struct pp_atomctrl_voltage_table     vddc_voltage_table;
-	struct pp_atomctrl_voltage_table     vddci_voltage_table;
-	struct pp_atomctrl_voltage_table     mvdd_voltage_table;
-
-	uint32_t                             mgcg_cgtt_local2;
-	uint32_t                             mgcg_cgtt_local3;
-	uint32_t                             gpio_debug;
-	uint32_t                             mc_micro_code_feature;
-	uint32_t                             highest_mclk;
-	uint16_t                             acpi_vddci;
-	uint8_t                              mvdd_high_index;
-	uint8_t                              mvdd_low_index;
-	bool                                 dll_default_on;
-	bool                                 performance_request_registered;
-
-	/* ---- Low Power Features ---- */
-	struct fiji_bacos                    bacos;
-	struct fiji_ulv_parm                 ulv;
-
-	/* ---- CAC Stuff ---- */
-	uint32_t                       cac_table_start;
-	bool                           cac_configuration_required;
-	bool                           driver_calculate_cac_leakage;
-	bool                           cac_enabled;
-
-	/* ---- DPM2 Parameters ---- */
-	uint32_t                       power_containment_features;
-	bool                           enable_dte_feature;
-	bool                           enable_tdc_limit_feature;
-	bool                           enable_pkg_pwr_tracking_feature;
-	bool                           disable_uvd_power_tune_feature;
-	const struct fiji_pt_defaults  *power_tune_defaults;
-	struct SMU73_Discrete_PmFuses  power_tune_table;
-	uint32_t                       dte_tj_offset;
-	uint32_t                       fast_watermark_threshold;
-
-	/* ---- Phase Shedding ---- */
-	bool                           vddc_phase_shed_control;
-
-	/* ---- DI/DT ---- */
-	struct fiji_display_timing        display_timing;
-
-	/* ---- Thermal Temperature Setting ---- */
-	struct fiji_dpmlevel_enable_mask     dpm_level_enable_mask;
-	uint32_t                             need_update_smu7_dpm_table;
-	uint32_t                             sclk_dpm_key_disabled;
-	uint32_t                             mclk_dpm_key_disabled;
-	uint32_t                             pcie_dpm_key_disabled;
-	uint32_t                             min_engine_clocks;
-	struct fiji_pcie_perf_range          pcie_gen_performance;
-	struct fiji_pcie_perf_range          pcie_lane_performance;
-	struct fiji_pcie_perf_range          pcie_gen_power_saving;
-	struct fiji_pcie_perf_range          pcie_lane_power_saving;
-	bool                                 use_pcie_performance_levels;
-	bool                                 use_pcie_power_saving_levels;
-	uint32_t                             activity_target[SMU73_MAX_LEVELS_GRAPHICS];
-	uint32_t                             mclk_activity_target;
-	uint32_t                             mclk_dpm0_activity_target;
-	uint32_t                             low_sclk_interrupt_threshold;
-	uint32_t                             last_mclk_dpm_enable_mask;
-	bool                                 uvd_enabled;
-
-	/* ---- Power Gating States ---- */
-	bool                           uvd_power_gated;
-	bool                           vce_power_gated;
-	bool                           samu_power_gated;
-	bool                           acp_power_gated;
-	bool                           pg_acp_init;
-	bool                           frtc_enabled;
-	bool                           frtc_status_changed;
-};
-
-/* To convert to Q8.8 format for firmware */
-#define FIJI_Q88_FORMAT_CONVERSION_UNIT             256
-
-enum Fiji_I2CLineID {
-    Fiji_I2CLineID_DDC1 = 0x90,
-    Fiji_I2CLineID_DDC2 = 0x91,
-    Fiji_I2CLineID_DDC3 = 0x92,
-    Fiji_I2CLineID_DDC4 = 0x93,
-    Fiji_I2CLineID_DDC5 = 0x94,
-    Fiji_I2CLineID_DDC6 = 0x95,
-    Fiji_I2CLineID_SCLSDA = 0x96,
-    Fiji_I2CLineID_DDCVGA = 0x97
-};
-
-#define Fiji_I2C_DDC1DATA          0
-#define Fiji_I2C_DDC1CLK           1
-#define Fiji_I2C_DDC2DATA          2
-#define Fiji_I2C_DDC2CLK           3
-#define Fiji_I2C_DDC3DATA          4
-#define Fiji_I2C_DDC3CLK           5
-#define Fiji_I2C_SDA               40
-#define Fiji_I2C_SCL               41
-#define Fiji_I2C_DDC4DATA          65
-#define Fiji_I2C_DDC4CLK           66
-#define Fiji_I2C_DDC5DATA          0x48
-#define Fiji_I2C_DDC5CLK           0x49
-#define Fiji_I2C_DDC6DATA          0x4a
-#define Fiji_I2C_DDC6CLK           0x4b
-#define Fiji_I2C_DDCVGADATA        0x4c
-#define Fiji_I2C_DDCVGACLK         0x4d
-
-#define FIJI_UNUSED_GPIO_PIN       0x7F
-
-extern int tonga_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr);
-extern int tonga_get_mc_microcode_version (struct pp_hwmgr *hwmgr);
-extern int tonga_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr);
-extern int tonga_notify_smc_display_change(struct pp_hwmgr *hwmgr, bool has_display);
-int fiji_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input);
-int fiji_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate);
-int fiji_update_samu_dpm(struct pp_hwmgr *hwmgr, bool bgate);
-int fiji_update_acp_dpm(struct pp_hwmgr *hwmgr, bool bgate);
-int fiji_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable);
-
-#endif /* _FIJI_HWMGR_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c
deleted file mode 100644
index f5992ea..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c
+++ /dev/null
@@ -1,610 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "hwmgr.h"
-#include "smumgr.h"
-#include "fiji_hwmgr.h"
-#include "fiji_powertune.h"
-#include "fiji_smumgr.h"
-#include "smu73_discrete.h"
-#include "pp_debug.h"
-
-#define VOLTAGE_SCALE  4
-#define POWERTUNE_DEFAULT_SET_MAX    1
-
-const struct fiji_pt_defaults fiji_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
-		/*sviLoadLIneEn,  SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc */
-		{1,               0xF,             0xFD,
-		/* TDC_MAWt, TdcWaterfallCtl, DTEAmbientTempBase */
-		0x19,        5,               45}
-};
-
-void fiji_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *fiji_hwmgr = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct  phm_ppt_v1_information *table_info =
-			(struct  phm_ppt_v1_information *)(hwmgr->pptable);
-	uint32_t tmp = 0;
-
-	if(table_info &&
-			table_info->cac_dtp_table->usPowerTuneDataSetID <= POWERTUNE_DEFAULT_SET_MAX &&
-			table_info->cac_dtp_table->usPowerTuneDataSetID)
-		fiji_hwmgr->power_tune_defaults =
-				&fiji_power_tune_data_set_array
-				[table_info->cac_dtp_table->usPowerTuneDataSetID - 1];
-	else
-		fiji_hwmgr->power_tune_defaults = &fiji_power_tune_data_set_array[0];
-
-	/* Assume disabled */
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SQRamping);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DBRamping);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_TDRamping);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_TCPRamping);
-
-	fiji_hwmgr->dte_tj_offset = tmp;
-
-	if (!tmp) {
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_CAC);
-
-		fiji_hwmgr->fast_watermark_threshold = 100;
-
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_PowerContainment)) {
-			tmp = 1;
-			fiji_hwmgr->enable_dte_feature = tmp ? false : true;
-			fiji_hwmgr->enable_tdc_limit_feature = tmp ? true : false;
-			fiji_hwmgr->enable_pkg_pwr_tracking_feature = tmp ? true : false;
-		}
-	}
-}
-
-/* PPGen has the gain setting generated in x * 100 unit
- * This function is to convert the unit to x * 4096(0x1000) unit.
- *  This is the unit expected by SMC firmware
- */
-static uint16_t scale_fan_gain_settings(uint16_t raw_setting)
-{
-	uint32_t tmp;
-	tmp = raw_setting * 4096 / 100;
-	return (uint16_t)tmp;
-}
-
-static void get_scl_sda_value(uint8_t line, uint8_t *scl, uint8_t* sda)
-{
-	switch (line) {
-	case Fiji_I2CLineID_DDC1 :
-		*scl = Fiji_I2C_DDC1CLK;
-		*sda = Fiji_I2C_DDC1DATA;
-		break;
-	case Fiji_I2CLineID_DDC2 :
-		*scl = Fiji_I2C_DDC2CLK;
-		*sda = Fiji_I2C_DDC2DATA;
-		break;
-	case Fiji_I2CLineID_DDC3 :
-		*scl = Fiji_I2C_DDC3CLK;
-		*sda = Fiji_I2C_DDC3DATA;
-		break;
-	case Fiji_I2CLineID_DDC4 :
-		*scl = Fiji_I2C_DDC4CLK;
-		*sda = Fiji_I2C_DDC4DATA;
-		break;
-	case Fiji_I2CLineID_DDC5 :
-		*scl = Fiji_I2C_DDC5CLK;
-		*sda = Fiji_I2C_DDC5DATA;
-		break;
-	case Fiji_I2CLineID_DDC6 :
-		*scl = Fiji_I2C_DDC6CLK;
-		*sda = Fiji_I2C_DDC6DATA;
-		break;
-	case Fiji_I2CLineID_SCLSDA :
-		*scl = Fiji_I2C_SCL;
-		*sda = Fiji_I2C_SDA;
-		break;
-	case Fiji_I2CLineID_DDCVGA :
-		*scl = Fiji_I2C_DDCVGACLK;
-		*sda = Fiji_I2C_DDCVGADATA;
-		break;
-	default:
-		*scl = 0;
-		*sda = 0;
-		break;
-	}
-}
-
-int fiji_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	const struct fiji_pt_defaults *defaults = data->power_tune_defaults;
-	SMU73_Discrete_DpmTable  *dpm_table = &(data->smc_state_table);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table;
-	struct pp_advance_fan_control_parameters *fan_table=
-			&hwmgr->thermal_controller.advanceFanControlParameters;
-	uint8_t uc_scl, uc_sda;
-
-	/* TDP number of fraction bits are changed from 8 to 7 for Fiji
-	 * as requested by SMC team
-	 */
-	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US(
-			(uint16_t)(cac_dtp_table->usTDP * 128));
-	dpm_table->TargetTdp = PP_HOST_TO_SMC_US(
-			(uint16_t)(cac_dtp_table->usTDP * 128));
-
-	PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
-			"Target Operating Temp is out of Range!",);
-
-	dpm_table->GpuTjMax = (uint8_t)(cac_dtp_table->usTargetOperatingTemp);
-	dpm_table->GpuTjHyst = 8;
-
-	dpm_table->DTEAmbientTempBase = defaults->DTEAmbientTempBase;
-
-	/* The following are for new Fiji Multi-input fan/thermal control */
-	dpm_table->TemperatureLimitEdge = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTargetOperatingTemp * 256);
-	dpm_table->TemperatureLimitHotspot = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitHotspot * 256);
-	dpm_table->TemperatureLimitLiquid1 = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitLiquid1 * 256);
-	dpm_table->TemperatureLimitLiquid2 = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitLiquid2 * 256);
-	dpm_table->TemperatureLimitVrVddc = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitVrVddc * 256);
-	dpm_table->TemperatureLimitVrMvdd = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitVrMvdd * 256);
-	dpm_table->TemperatureLimitPlx = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitPlx * 256);
-
-	dpm_table->FanGainEdge = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainEdge));
-	dpm_table->FanGainHotspot = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainHotspot));
-	dpm_table->FanGainLiquid = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainLiquid));
-	dpm_table->FanGainVrVddc = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainVrVddc));
-	dpm_table->FanGainVrMvdd = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainVrMvdd));
-	dpm_table->FanGainPlx = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainPlx));
-	dpm_table->FanGainHbm = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainHbm));
-
-	dpm_table->Liquid1_I2C_address = cac_dtp_table->ucLiquid1_I2C_address;
-	dpm_table->Liquid2_I2C_address = cac_dtp_table->ucLiquid2_I2C_address;
-	dpm_table->Vr_I2C_address = cac_dtp_table->ucVr_I2C_address;
-	dpm_table->Plx_I2C_address = cac_dtp_table->ucPlx_I2C_address;
-
-	get_scl_sda_value(cac_dtp_table->ucLiquid_I2C_Line, &uc_scl, &uc_sda);
-	dpm_table->Liquid_I2C_LineSCL = uc_scl;
-	dpm_table->Liquid_I2C_LineSDA = uc_sda;
-
-	get_scl_sda_value(cac_dtp_table->ucVr_I2C_Line, &uc_scl, &uc_sda);
-	dpm_table->Vr_I2C_LineSCL = uc_scl;
-	dpm_table->Vr_I2C_LineSDA = uc_sda;
-
-	get_scl_sda_value(cac_dtp_table->ucPlx_I2C_Line, &uc_scl, &uc_sda);
-	dpm_table->Plx_I2C_LineSCL = uc_scl;
-	dpm_table->Plx_I2C_LineSDA = uc_sda;
-
-	return 0;
-}
-
-static int fiji_populate_svi_load_line(struct pp_hwmgr *hwmgr)
-{
-    struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-    const struct fiji_pt_defaults *defaults = data->power_tune_defaults;
-
-    data->power_tune_table.SviLoadLineEn = defaults->SviLoadLineEn;
-    data->power_tune_table.SviLoadLineVddC = defaults->SviLoadLineVddC;
-    data->power_tune_table.SviLoadLineTrimVddC = 3;
-    data->power_tune_table.SviLoadLineOffsetVddC = 0;
-
-    return 0;
-}
-
-static int fiji_populate_tdc_limit(struct pp_hwmgr *hwmgr)
-{
-	uint16_t tdc_limit;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	const struct fiji_pt_defaults *defaults = data->power_tune_defaults;
-
-	/* TDC number of fraction bits are changed from 8 to 7
-	 * for Fiji as requested by SMC team
-	 */
-	tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 128);
-	data->power_tune_table.TDC_VDDC_PkgLimit =
-			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
-	data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
-			defaults->TDC_VDDC_ThrottleReleaseLimitPerc;
-	data->power_tune_table.TDC_MAWt = defaults->TDC_MAWt;
-
-	return 0;
-}
-
-static int fiji_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	const struct fiji_pt_defaults *defaults = data->power_tune_defaults;
-	uint32_t temp;
-
-	if (fiji_read_smc_sram_dword(hwmgr->smumgr,
-			fuse_table_offset +
-			offsetof(SMU73_Discrete_PmFuses, TdcWaterfallCtl),
-			(uint32_t *)&temp, data->sram_end))
-		PP_ASSERT_WITH_CODE(false,
-				"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
-				return -EINVAL);
-	else {
-		data->power_tune_table.TdcWaterfallCtl = defaults->TdcWaterfallCtl;
-		data->power_tune_table.LPMLTemperatureMin =
-				(uint8_t)((temp >> 16) & 0xff);
-		data->power_tune_table.LPMLTemperatureMax =
-				(uint8_t)((temp >> 8) & 0xff);
-		data->power_tune_table.Reserved = (uint8_t)(temp & 0xff);
-	}
-	return 0;
-}
-
-static int fiji_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 16; i++)
-		data->power_tune_table.LPMLTemperatureScaler[i] = 0;
-
-	return 0;
-}
-
-static int fiji_populate_fuzzy_fan(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if( (hwmgr->thermal_controller.advanceFanControlParameters.
-			usFanOutputSensitivity & (1 << 15)) ||
-			0 == hwmgr->thermal_controller.advanceFanControlParameters.
-			usFanOutputSensitivity )
-		hwmgr->thermal_controller.advanceFanControlParameters.
-		usFanOutputSensitivity = hwmgr->thermal_controller.
-			advanceFanControlParameters.usDefaultFanOutputSensitivity;
-
-	data->power_tune_table.FuzzyFan_PwmSetDelta =
-			PP_HOST_TO_SMC_US(hwmgr->thermal_controller.
-					advanceFanControlParameters.usFanOutputSensitivity);
-	return 0;
-}
-
-static int fiji_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 16; i++)
-		data->power_tune_table.GnbLPML[i] = 0;
-
-	return 0;
-}
-
-static int fiji_min_max_vgnb_lpml_id_from_bapm_vddc(struct pp_hwmgr *hwmgr)
-{
- /*   int  i, min, max;
-    struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-    uint8_t * pHiVID = data->power_tune_table.BapmVddCVidHiSidd;
-    uint8_t * pLoVID = data->power_tune_table.BapmVddCVidLoSidd;
-
-    min = max = pHiVID[0];
-    for (i = 0; i < 8; i++) {
-        if (0 != pHiVID[i]) {
-            if (min > pHiVID[i])
-                min = pHiVID[i];
-            if (max < pHiVID[i])
-                max = pHiVID[i];
-        }
-
-        if (0 != pLoVID[i]) {
-            if (min > pLoVID[i])
-                min = pLoVID[i];
-            if (max < pLoVID[i])
-                max = pLoVID[i];
-        }
-    }
-
-    PP_ASSERT_WITH_CODE((0 != min) && (0 != max), "BapmVddcVidSidd table does not exist!", return int_Failed);
-    data->power_tune_table.GnbLPMLMaxVid = (uint8_t)max;
-    data->power_tune_table.GnbLPMLMinVid = (uint8_t)min;
-*/
-    return 0;
-}
-
-static int fiji_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint16_t HiSidd = data->power_tune_table.BapmVddCBaseLeakageHiSidd;
-	uint16_t LoSidd = data->power_tune_table.BapmVddCBaseLeakageLoSidd;
-	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
-
-	HiSidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
-	LoSidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
-
-	data->power_tune_table.BapmVddCBaseLeakageHiSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(HiSidd);
-	data->power_tune_table.BapmVddCBaseLeakageLoSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(LoSidd);
-
-	return 0;
-}
-
-int fiji_populate_pm_fuses(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t pm_fuse_table_offset;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-		if (fiji_read_smc_sram_dword(hwmgr->smumgr,
-				SMU7_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU73_Firmware_Header, PmFuseTable),
-				&pm_fuse_table_offset, data->sram_end))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to get pm_fuse_table_offset Failed!",
-					return -EINVAL);
-
-		/* DW6 */
-		if (fiji_populate_svi_load_line(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate SviLoadLine Failed!",
-					return -EINVAL);
-		/* DW7 */
-		if (fiji_populate_tdc_limit(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TDCLimit Failed!", return -EINVAL);
-		/* DW8 */
-		if (fiji_populate_dw8(hwmgr, pm_fuse_table_offset))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TdcWaterfallCtl, "
-					"LPMLTemperature Min and Max Failed!",
-					return -EINVAL);
-
-		/* DW9-DW12 */
-		if (0 != fiji_populate_temperature_scaler(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate LPMLTemperatureScaler Failed!",
-					return -EINVAL);
-
-		/* DW13-DW14 */
-		if(fiji_populate_fuzzy_fan(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate Fuzzy Fan Control parameters Failed!",
-					return -EINVAL);
-
-		/* DW15-DW18 */
-		if (fiji_populate_gnb_lpml(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Failed!",
-					return -EINVAL);
-
-		/* DW19 */
-		if (fiji_min_max_vgnb_lpml_id_from_bapm_vddc(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Min and Max Vid Failed!",
-					return -EINVAL);
-
-		/* DW20 */
-		if (fiji_populate_bapm_vddc_base_leakage_sidd(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate BapmVddCBaseLeakage Hi and Lo "
-					"Sidd Failed!", return -EINVAL);
-
-		if (fiji_copy_bytes_to_smc(hwmgr->smumgr, pm_fuse_table_offset,
-				(uint8_t *)&data->power_tune_table,
-				sizeof(struct SMU73_Discrete_PmFuses), data->sram_end))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to download PmFuseTable Failed!",
-					return -EINVAL);
-	}
-	return 0;
-}
-
-int fiji_enable_smc_cac(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	int result = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC)) {
-		int smc_result;
-		smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-				(uint16_t)(PPSMC_MSG_EnableCac));
-		PP_ASSERT_WITH_CODE((0 == smc_result),
-				"Failed to enable CAC in SMC.", result = -1);
-
-        data->cac_enabled = (0 == smc_result) ? true : false;
-	}
-	return result;
-}
-
-int fiji_disable_smc_cac(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	int result = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC) && data->cac_enabled) {
-		int smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-				(uint16_t)(PPSMC_MSG_DisableCac));
-		PP_ASSERT_WITH_CODE((smc_result == 0),
-				"Failed to disable CAC in SMC.", result = -1);
-
-		data->cac_enabled = false;
-	}
-	return result;
-}
-
-int fiji_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-	if(data->power_containment_features &
-			POWERCONTAINMENT_FEATURE_PkgPwrLimit)
-		return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_PkgPwrSetLimit, n);
-	return 0;
-}
-
-static int fiji_set_overdriver_target_tdp(struct pp_hwmgr *pHwMgr, uint32_t target_tdp)
-{
-	return smum_send_msg_to_smc_with_parameter(pHwMgr->smumgr,
-			PPSMC_MSG_OverDriveSetTargetTdp, target_tdp);
-}
-
-int fiji_enable_power_containment(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	int smc_result;
-	int result = 0;
-
-	data->power_containment_features = 0;
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-		if (data->enable_dte_feature) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-					(uint16_t)(PPSMC_MSG_EnableDTE));
-			PP_ASSERT_WITH_CODE((0 == smc_result),
-					"Failed to enable DTE in SMC.", result = -1;);
-			if (0 == smc_result)
-				data->power_containment_features |= POWERCONTAINMENT_FEATURE_DTE;
-		}
-
-		if (data->enable_tdc_limit_feature) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-					(uint16_t)(PPSMC_MSG_TDCLimitEnable));
-			PP_ASSERT_WITH_CODE((0 == smc_result),
-					"Failed to enable TDCLimit in SMC.", result = -1;);
-			if (0 == smc_result)
-				data->power_containment_features |=
-						POWERCONTAINMENT_FEATURE_TDCLimit;
-		}
-
-		if (data->enable_pkg_pwr_tracking_feature) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-					(uint16_t)(PPSMC_MSG_PkgPwrLimitEnable));
-			PP_ASSERT_WITH_CODE((0 == smc_result),
-					"Failed to enable PkgPwrTracking in SMC.", result = -1;);
-			if (0 == smc_result) {
-				struct phm_cac_tdp_table *cac_table =
-						table_info->cac_dtp_table;
-				uint32_t default_limit =
-					(uint32_t)(cac_table->usMaximumPowerDeliveryLimit * 256);
-
-				data->power_containment_features |=
-						POWERCONTAINMENT_FEATURE_PkgPwrLimit;
-
-				if (fiji_set_power_limit(hwmgr, default_limit))
-					printk(KERN_ERR "Failed to set Default Power Limit in SMC!");
-			}
-		}
-	}
-	return result;
-}
-
-int fiji_disable_power_containment(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	int result = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment) &&
-			data->power_containment_features) {
-		int smc_result;
-
-		if (data->power_containment_features &
-				POWERCONTAINMENT_FEATURE_TDCLimit) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-					(uint16_t)(PPSMC_MSG_TDCLimitDisable));
-			PP_ASSERT_WITH_CODE((smc_result == 0),
-					"Failed to disable TDCLimit in SMC.",
-					result = smc_result);
-		}
-
-		if (data->power_containment_features &
-				POWERCONTAINMENT_FEATURE_DTE) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-					(uint16_t)(PPSMC_MSG_DisableDTE));
-			PP_ASSERT_WITH_CODE((smc_result == 0),
-					"Failed to disable DTE in SMC.",
-					result = smc_result);
-		}
-
-		if (data->power_containment_features &
-				POWERCONTAINMENT_FEATURE_PkgPwrLimit) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-					(uint16_t)(PPSMC_MSG_PkgPwrLimitDisable));
-			PP_ASSERT_WITH_CODE((smc_result == 0),
-					"Failed to disable PkgPwrTracking in SMC.",
-					result = smc_result);
-		}
-		data->power_containment_features = 0;
-	}
-
-	return result;
-}
-
-int fiji_power_control_set_level(struct pp_hwmgr *hwmgr)
-{
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
-	int adjust_percent, target_tdp;
-	int result = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-		/* adjustment percentage has already been validated */
-		adjust_percent = hwmgr->platform_descriptor.TDPAdjustmentPolarity ?
-				hwmgr->platform_descriptor.TDPAdjustment :
-				(-1 * hwmgr->platform_descriptor.TDPAdjustment);
-		/* SMC requested that target_tdp to be 7 bit fraction in DPM table
-		 * but message to be 8 bit fraction for messages
-		 */
-		target_tdp = ((100 + adjust_percent) * (int)(cac_table->usTDP * 256)) / 100;
-		result = fiji_set_overdriver_target_tdp(hwmgr, (uint32_t)target_tdp);
-	}
-
-	return result;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h
deleted file mode 100644
index fec7724..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h
+++ /dev/null
@@ -1,81 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#ifndef FIJI_POWERTUNE_H
-#define FIJI_POWERTUNE_H
-
-enum fiji_pt_config_reg_type {
-	FIJI_CONFIGREG_MMR = 0,
-	FIJI_CONFIGREG_SMC_IND,
-	FIJI_CONFIGREG_DIDT_IND,
-	FIJI_CONFIGREG_CACHE,
-	FIJI_CONFIGREG_MAX
-};
-
-/* PowerContainment Features */
-#define POWERCONTAINMENT_FEATURE_DTE             0x00000001
-#define POWERCONTAINMENT_FEATURE_TDCLimit        0x00000002
-#define POWERCONTAINMENT_FEATURE_PkgPwrLimit     0x00000004
-
-#define DIDT_SQ_CTRL0__UNUSED_0_MASK             0xffffffc0
-#define DIDT_SQ_CTRL0__UNUSED_0__SHIFT           0x6
-#define DIDT_TD_CTRL0__UNUSED_0_MASK             0xffffffc0
-#define DIDT_TD_CTRL0__UNUSED_0__SHIFT           0x6
-#define DIDT_TCP_CTRL0__UNUSED_0_MASK            0xffffffc0
-#define DIDT_TCP_CTRL0__UNUSED_0__SHIFT          0x6
-#define DIDT_SQ_TUNING_CTRL__UNUSED_0_MASK                 0xe0000000
-#define DIDT_SQ_TUNING_CTRL__UNUSED_0__SHIFT               0x0000001d
-#define DIDT_TD_TUNING_CTRL__UNUSED_0_MASK                 0xe0000000
-#define DIDT_TD_TUNING_CTRL__UNUSED_0__SHIFT               0x0000001d
-#define DIDT_TCP_TUNING_CTRL__UNUSED_0_MASK                0xe0000000
-#define DIDT_TCP_TUNING_CTRL__UNUSED_0__SHIFT              0x0000001d
-
-struct fiji_pt_config_reg {
-	uint32_t                           offset;
-	uint32_t                           mask;
-	uint32_t                           shift;
-	uint32_t                           value;
-	enum fiji_pt_config_reg_type       type;
-};
-
-struct fiji_pt_defaults
-{
-    uint8_t   SviLoadLineEn;
-    uint8_t   SviLoadLineVddC;
-    uint8_t   TDC_VDDC_ThrottleReleaseLimitPerc;
-    uint8_t   TDC_MAWt;
-    uint8_t   TdcWaterfallCtl;
-    uint8_t   DTEAmbientTempBase;
-};
-
-void fiji_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr);
-int fiji_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr);
-int fiji_populate_pm_fuses(struct pp_hwmgr *hwmgr);
-int fiji_enable_smc_cac(struct pp_hwmgr *hwmgr);
-int fiji_disable_smc_cac(struct pp_hwmgr *hwmgr);
-int fiji_enable_power_containment(struct pp_hwmgr *hwmgr);
-int fiji_disable_power_containment(struct pp_hwmgr *hwmgr);
-int fiji_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n);
-int fiji_power_control_set_level(struct pp_hwmgr *hwmgr);
-
-#endif  /* FIJI_POWERTUNE_H */
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
deleted file mode 100644
index 92976b6..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
+++ /dev/null
@@ -1,687 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include <asm/div64.h>
-#include "fiji_thermal.h"
-#include "fiji_hwmgr.h"
-#include "fiji_smumgr.h"
-#include "fiji_ppsmc.h"
-#include "smu/smu_7_1_3_d.h"
-#include "smu/smu_7_1_3_sh_mask.h"
-
-int fiji_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr,
-		struct phm_fan_speed_info *fan_speed_info)
-{
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		return 0;
-
-	fan_speed_info->supports_percent_read = true;
-	fan_speed_info->supports_percent_write = true;
-	fan_speed_info->min_percent = 0;
-	fan_speed_info->max_percent = 100;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_FanSpeedInTableIsRPM) &&
-		hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution) {
-		fan_speed_info->supports_rpm_read = true;
-		fan_speed_info->supports_rpm_write = true;
-		fan_speed_info->min_rpm = hwmgr->thermal_controller.fanInfo.ulMinRPM;
-		fan_speed_info->max_rpm = hwmgr->thermal_controller.fanInfo.ulMaxRPM;
-	} else {
-		fan_speed_info->min_rpm = 0;
-		fan_speed_info->max_rpm = 0;
-	}
-
-	return 0;
-}
-
-int fiji_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr,
-		uint32_t *speed)
-{
-	uint32_t duty100;
-	uint32_t duty;
-	uint64_t tmp64;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		return 0;
-
-	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_FDO_CTRL1, FMAX_DUTY100);
-	duty = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_THERMAL_STATUS, FDO_PWM_DUTY);
-
-	if (duty100 == 0)
-		return -EINVAL;
-
-
-	tmp64 = (uint64_t)duty * 100;
-	do_div(tmp64, duty100);
-	*speed = (uint32_t)tmp64;
-
-	if (*speed > 100)
-		*speed = 100;
-
-	return 0;
-}
-
-int fiji_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)
-{
-	uint32_t tach_period;
-	uint32_t crystal_clock_freq;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan ||
-			(hwmgr->thermal_controller.fanInfo.
-				ucTachometerPulsesPerRevolution == 0))
-		return 0;
-
-	tach_period = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_TACH_STATUS, TACH_PERIOD);
-
-	if (tach_period == 0)
-		return -EINVAL;
-
-	crystal_clock_freq = tonga_get_xclk(hwmgr);
-
-	*speed = 60 * crystal_clock_freq * 10000/ tach_period;
-
-	return 0;
-}
-
-/**
-* Set Fan Speed Control to static mode, so that the user can decide what speed to use.
-* @param    hwmgr  the address of the powerplay hardware manager.
-*           mode    the fan control mode, 0 default, 1 by percent, 5, by RPM
-* @exception Should always succeed.
-*/
-int fiji_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
-{
-
-	if (hwmgr->fan_ctrl_is_in_default_mode) {
-		hwmgr->fan_ctrl_default_mode =
-				PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,	CGS_IND_REG__SMC,
-						CG_FDO_CTRL2, FDO_PWM_MODE);
-		hwmgr->tmin =
-				PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-						CG_FDO_CTRL2, TMIN);
-		hwmgr->fan_ctrl_is_in_default_mode = false;
-	}
-
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_FDO_CTRL2, TMIN, 0);
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_FDO_CTRL2, FDO_PWM_MODE, mode);
-
-	return 0;
-}
-
-/**
-* Reset Fan Speed Control to default mode.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @exception Should always succeed.
-*/
-int fiji_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr)
-{
-	if (!hwmgr->fan_ctrl_is_in_default_mode) {
-		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-				CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode);
-		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-				CG_FDO_CTRL2, TMIN, hwmgr->tmin);
-		hwmgr->fan_ctrl_is_in_default_mode = true;
-	}
-
-	return 0;
-}
-
-int fiji_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr)
-{
-	int result;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ODFuzzyFanControlSupport)) {
-		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_FUZZY);
-		result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl);
-
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_FanSpeedInTableIsRPM))
-			hwmgr->hwmgr_func->set_max_fan_rpm_output(hwmgr,
-					hwmgr->thermal_controller.
-					advanceFanControlParameters.usMaxFanRPM);
-		else
-			hwmgr->hwmgr_func->set_max_fan_pwm_output(hwmgr,
-					hwmgr->thermal_controller.
-					advanceFanControlParameters.usMaxFanPWM);
-
-	} else {
-		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_TABLE);
-		result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl);
-	}
-
-	if (!result && hwmgr->thermal_controller.
-			advanceFanControlParameters.ucTargetTemperature)
-		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SetFanTemperatureTarget,
-				hwmgr->thermal_controller.
-				advanceFanControlParameters.ucTargetTemperature);
-
-	return result;
-}
-
-
-int fiji_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr)
-{
-	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StopFanControl);
-}
-
-/**
-* Set Fan Speed in percent.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    speed is the percentage value (0% - 100%) to be set.
-* @exception Fails is the 100% setting appears to be 0.
-*/
-int fiji_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
-		uint32_t speed)
-{
-	uint32_t duty100;
-	uint32_t duty;
-	uint64_t tmp64;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		return 0;
-
-	if (speed > 100)
-		speed = 100;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl))
-		fiji_fan_ctrl_stop_smc_fan_control(hwmgr);
-
-	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_FDO_CTRL1, FMAX_DUTY100);
-
-	if (duty100 == 0)
-		return -EINVAL;
-
-	tmp64 = (uint64_t)speed * duty100;
-	do_div(tmp64, 100);
-	duty = (uint32_t)tmp64;
-
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_FDO_CTRL0, FDO_STATIC_DUTY, duty);
-
-	return fiji_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
-}
-
-/**
-* Reset Fan Speed to default.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @exception Always succeeds.
-*/
-int fiji_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr)
-{
-	int result;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		return 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl)) {
-		result = fiji_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
-		if (!result)
-			result = fiji_fan_ctrl_start_smc_fan_control(hwmgr);
-	} else
-		result = fiji_fan_ctrl_set_default_mode(hwmgr);
-
-	return result;
-}
-
-/**
-* Set Fan Speed in RPM.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    speed is the percentage value (min - max) to be set.
-* @exception Fails is the speed not lie between min and max.
-*/
-int fiji_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed)
-{
-	uint32_t tach_period;
-	uint32_t crystal_clock_freq;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan ||
-			(hwmgr->thermal_controller.fanInfo.
-			ucTachometerPulsesPerRevolution == 0) ||
-			(speed < hwmgr->thermal_controller.fanInfo.ulMinRPM) ||
-			(speed > hwmgr->thermal_controller.fanInfo.ulMaxRPM))
-		return 0;
-
-	crystal_clock_freq = tonga_get_xclk(hwmgr);
-
-	tach_period = 60 * crystal_clock_freq * 10000 / (8 * speed);
-
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-				CG_TACH_STATUS, TACH_PERIOD, tach_period);
-
-	return fiji_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
-}
-
-/**
-* Reads the remote temperature from the SIslands thermal controller.
-*
-* @param    hwmgr The address of the hardware manager.
-*/
-int fiji_thermal_get_temperature(struct pp_hwmgr *hwmgr)
-{
-	int temp;
-
-	temp = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_MULT_THERMAL_STATUS, CTF_TEMP);
-
-	/* Bit 9 means the reading is lower than the lowest usable value. */
-	if (temp & 0x200)
-		temp = FIJI_THERMAL_MAXIMUM_TEMP_READING;
-	else
-		temp = temp & 0x1ff;
-
-	temp *= PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-
-	return temp;
-}
-
-/**
-* Set the requested temperature range for high and low alert signals
-*
-* @param    hwmgr The address of the hardware manager.
-* @param    range Temperature range to be programmed for high and low alert signals
-* @exception PP_Result_BadInput if the input data is not valid.
-*/
-static int fiji_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
-		uint32_t low_temp, uint32_t high_temp)
-{
-	uint32_t low = FIJI_THERMAL_MINIMUM_ALERT_TEMP *
-			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-	uint32_t high = FIJI_THERMAL_MAXIMUM_ALERT_TEMP *
-			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-
-	if (low < low_temp)
-		low = low_temp;
-	if (high > high_temp)
-		high = high_temp;
-
-	if (low > high)
-		return -EINVAL;
-
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_THERMAL_INT, DIG_THERM_INTH,
-			(high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_THERMAL_INT, DIG_THERM_INTL,
-			(low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_THERMAL_CTRL, DIG_THERM_DPM,
-			(high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
-
-	return 0;
-}
-
-/**
-* Programs thermal controller one-time setting registers
-*
-* @param    hwmgr The address of the hardware manager.
-*/
-static int fiji_thermal_initialize(struct pp_hwmgr *hwmgr)
-{
-	if (hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution)
-		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-				CG_TACH_CTRL, EDGE_PER_REV,
-				hwmgr->thermal_controller.fanInfo.
-				ucTachometerPulsesPerRevolution - 1);
-
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_FDO_CTRL2, TACH_PWM_RESP_RATE, 0x28);
-
-	return 0;
-}
-
-/**
-* Enable thermal alerts on the RV770 thermal controller.
-*
-* @param    hwmgr The address of the hardware manager.
-*/
-static int fiji_thermal_enable_alert(struct pp_hwmgr *hwmgr)
-{
-	uint32_t alert;
-
-	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_THERMAL_INT, THERM_INT_MASK);
-	alert &= ~(FIJI_THERMAL_HIGH_ALERT_MASK | FIJI_THERMAL_LOW_ALERT_MASK);
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_THERMAL_INT, THERM_INT_MASK, alert);
-
-	/* send message to SMU to enable internal thermal interrupts */
-	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Enable);
-}
-
-/**
-* Disable thermal alerts on the RV770 thermal controller.
-* @param    hwmgr The address of the hardware manager.
-*/
-static int fiji_thermal_disable_alert(struct pp_hwmgr *hwmgr)
-{
-	uint32_t alert;
-
-	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_THERMAL_INT, THERM_INT_MASK);
-	alert |= (FIJI_THERMAL_HIGH_ALERT_MASK | FIJI_THERMAL_LOW_ALERT_MASK);
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_THERMAL_INT, THERM_INT_MASK, alert);
-
-	/* send message to SMU to disable internal thermal interrupts */
-	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Disable);
-}
-
-/**
-* Uninitialize the thermal controller.
-* Currently just disables alerts.
-* @param    hwmgr The address of the hardware manager.
-*/
-int fiji_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr)
-{
-	int result = fiji_thermal_disable_alert(hwmgr);
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		fiji_fan_ctrl_set_default_mode(hwmgr);
-
-	return result;
-}
-
-/**
-* Set up the fan table to control the fan using the SMC.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int tf_fiji_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-	SMU73_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
-	uint32_t duty100;
-	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
-	uint16_t fdo_min, slope1, slope2;
-	uint32_t reference_clock;
-	int res;
-	uint64_t tmp64;
-
-	if (data->fan_table_start == 0) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_FDO_CTRL1, FMAX_DUTY100);
-
-	if (duty100 == 0) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.
-			usPWMMin * duty100;
-	do_div(tmp64, 10000);
-	fdo_min = (uint16_t)tmp64;
-
-	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed -
-			hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
-	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh -
-			hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
-
-	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed -
-			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
-	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh -
-			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
-
-	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
-	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
-
-	fan_table.TempMin = cpu_to_be16((50 + hwmgr->
-			thermal_controller.advanceFanControlParameters.usTMin) / 100);
-	fan_table.TempMed = cpu_to_be16((50 + hwmgr->
-			thermal_controller.advanceFanControlParameters.usTMed) / 100);
-	fan_table.TempMax = cpu_to_be16((50 + hwmgr->
-			thermal_controller.advanceFanControlParameters.usTMax) / 100);
-
-	fan_table.Slope1 = cpu_to_be16(slope1);
-	fan_table.Slope2 = cpu_to_be16(slope2);
-
-	fan_table.FdoMin = cpu_to_be16(fdo_min);
-
-	fan_table.HystDown = cpu_to_be16(hwmgr->
-			thermal_controller.advanceFanControlParameters.ucTHyst);
-
-	fan_table.HystUp = cpu_to_be16(1);
-
-	fan_table.HystSlope = cpu_to_be16(1);
-
-	fan_table.TempRespLim = cpu_to_be16(5);
-
-	reference_clock = tonga_get_xclk(hwmgr);
-
-	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->
-			thermal_controller.advanceFanControlParameters.ulCycleDelay *
-			reference_clock) / 1600);
-
-	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
-
-	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(
-			hwmgr->device, CGS_IND_REG__SMC,
-			CG_MULT_THERMAL_CTRL, TEMP_SEL);
-
-	res = fiji_copy_bytes_to_smc(hwmgr->smumgr, data->fan_table_start,
-			(uint8_t *)&fan_table, (uint32_t)sizeof(fan_table),
-			data->sram_end);
-
-	if (!res && hwmgr->thermal_controller.
-			advanceFanControlParameters.ucMinimumPWMLimit)
-		res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SetFanMinPwm,
-				hwmgr->thermal_controller.
-				advanceFanControlParameters.ucMinimumPWMLimit);
-
-	if (!res && hwmgr->thermal_controller.
-			advanceFanControlParameters.ulMinFanSCLKAcousticLimit)
-		res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SetFanSclkTarget,
-				hwmgr->thermal_controller.
-				advanceFanControlParameters.ulMinFanSCLKAcousticLimit);
-
-	if (res)
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-
-	return 0;
-}
-
-/**
-* Start the fan control on the SMC.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int tf_fiji_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-/* If the fantable setup has failed we could have disabled
- * PHM_PlatformCaps_MicrocodeFanControl even after
- * this function was included in the table.
- * Make sure that we still think controlling the fan is OK.
-*/
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl)) {
-		fiji_fan_ctrl_start_smc_fan_control(hwmgr);
-		fiji_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
-	}
-
-	return 0;
-}
-
-/**
-* Set temperature range for high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int tf_fiji_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	struct PP_TemperatureRange *range = (struct PP_TemperatureRange *)input;
-
-	if (range == NULL)
-		return -EINVAL;
-
-	return fiji_thermal_set_temperature_range(hwmgr, range->min, range->max);
-}
-
-/**
-* Programs one-time setting registers
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from initialize thermal controller routine
-*/
-int tf_fiji_thermal_initialize(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-    return fiji_thermal_initialize(hwmgr);
-}
-
-/**
-* Enable high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from enable alert routine
-*/
-int tf_fiji_thermal_enable_alert(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	return fiji_thermal_enable_alert(hwmgr);
-}
-
-/**
-* Disable high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from disable alert routine
-*/
-static int tf_fiji_thermal_disable_alert(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	return fiji_thermal_disable_alert(hwmgr);
-}
-
-static const struct phm_master_table_item
-fiji_thermal_start_thermal_controller_master_list[] = {
-	{NULL, tf_fiji_thermal_initialize},
-	{NULL, tf_fiji_thermal_set_temperature_range},
-	{NULL, tf_fiji_thermal_enable_alert},
-/* We should restrict performance levels to low before we halt the SMC.
- * On the other hand we are still in boot state when we do this
- * so it would be pointless.
- * If this assumption changes we have to revisit this table.
- */
-	{NULL, tf_fiji_thermal_setup_fan_table},
-	{NULL, tf_fiji_thermal_start_smc_fan_control},
-	{NULL, NULL}
-};
-
-static const struct phm_master_table_header
-fiji_thermal_start_thermal_controller_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	fiji_thermal_start_thermal_controller_master_list
-};
-
-static const struct phm_master_table_item
-fiji_thermal_set_temperature_range_master_list[] = {
-	{NULL, tf_fiji_thermal_disable_alert},
-	{NULL, tf_fiji_thermal_set_temperature_range},
-	{NULL, tf_fiji_thermal_enable_alert},
-	{NULL, NULL}
-};
-
-static const struct phm_master_table_header
-fiji_thermal_set_temperature_range_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	fiji_thermal_set_temperature_range_master_list
-};
-
-int fiji_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)
-{
-	if (!hwmgr->thermal_controller.fanInfo.bNoFan)
-		fiji_fan_ctrl_set_default_mode(hwmgr);
-	return 0;
-}
-
-/**
-* Initializes the thermal controller related functions in the Hardware Manager structure.
-* @param    hwmgr The address of the hardware manager.
-* @exception Any error code from the low-level communication.
-*/
-int pp_fiji_thermal_initialize(struct pp_hwmgr *hwmgr)
-{
-	int result;
-
-	result = phm_construct_table(hwmgr,
-			&fiji_thermal_set_temperature_range_master,
-			&(hwmgr->set_temperature_range));
-
-	if (!result) {
-		result = phm_construct_table(hwmgr,
-				&fiji_thermal_start_thermal_controller_master,
-				&(hwmgr->start_thermal_controller));
-		if (result)
-			phm_destroy_table(hwmgr, &(hwmgr->set_temperature_range));
-	}
-
-	if (!result)
-		hwmgr->fan_ctrl_is_in_default_mode = true;
-	return result;
-}
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h
deleted file mode 100644
index 8621493..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h
+++ /dev/null
@@ -1,62 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef FIJI_THERMAL_H
-#define FIJI_THERMAL_H
-
-#include "hwmgr.h"
-
-#define FIJI_THERMAL_HIGH_ALERT_MASK         0x1
-#define FIJI_THERMAL_LOW_ALERT_MASK          0x2
-
-#define FIJI_THERMAL_MINIMUM_TEMP_READING    -256
-#define FIJI_THERMAL_MAXIMUM_TEMP_READING    255
-
-#define FIJI_THERMAL_MINIMUM_ALERT_TEMP      0
-#define FIJI_THERMAL_MAXIMUM_ALERT_TEMP      255
-
-#define FDO_PWM_MODE_STATIC  1
-#define FDO_PWM_MODE_STATIC_RPM 5
-
-
-extern int tf_fiji_thermal_initialize(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result);
-extern int tf_fiji_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result);
-extern int tf_fiji_thermal_enable_alert(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result);
-
-extern int fiji_thermal_get_temperature(struct pp_hwmgr *hwmgr);
-extern int fiji_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr);
-extern int fiji_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
-extern int fiji_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t *speed);
-extern int fiji_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr);
-extern int fiji_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode);
-extern int fiji_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed);
-extern int fiji_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr);
-extern int pp_fiji_thermal_initialize(struct pp_hwmgr *hwmgr);
-extern int fiji_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr);
-extern int fiji_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed);
-extern int fiji_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);
-extern int fiji_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr);
-extern uint32_t tonga_get_xclk(struct pp_hwmgr *hwmgr);
-
-#endif
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_clockpowergating.c
deleted file mode 100644
index 47949f5..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_clockpowergating.c
+++ /dev/null
@@ -1,119 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Huang Rui <ray.huang@amd.com>
- *
- */
-
-#include "hwmgr.h"
-#include "iceland_clockpowergating.h"
-#include "ppsmc.h"
-#include "iceland_hwmgr.h"
-
-int iceland_phm_powerdown_uvd(struct pp_hwmgr *hwmgr)
-{
-	/* iceland does not have MM hardware block */
-	return 0;
-}
-
-static int iceland_phm_powerup_uvd(struct pp_hwmgr *hwmgr)
-{
-	/* iceland does not have MM hardware block */
-	return 0;
-}
-
-static int iceland_phm_powerdown_vce(struct pp_hwmgr *hwmgr)
-{
-	/* iceland does not have MM hardware block */
-	return 0;
-}
-
-static int iceland_phm_powerup_vce(struct pp_hwmgr *hwmgr)
-{
-	/* iceland does not have MM hardware block */
-	return 0;
-}
-
-int iceland_phm_set_asic_block_gating(struct pp_hwmgr *hwmgr, enum
-		PHM_AsicBlock block, enum PHM_ClockGateSetting gating)
-{
-	int ret = 0;
-
-	switch (block) {
-	case PHM_AsicBlock_UVD_MVC:
-	case PHM_AsicBlock_UVD:
-	case PHM_AsicBlock_UVD_HD:
-	case PHM_AsicBlock_UVD_SD:
-		if (gating == PHM_ClockGateSetting_StaticOff)
-			ret = iceland_phm_powerdown_uvd(hwmgr);
-		else
-			ret = iceland_phm_powerup_uvd(hwmgr);
-		break;
-	case PHM_AsicBlock_GFX:
-	default:
-		break;
-	}
-
-	return ret;
-}
-
-int iceland_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	data->uvd_power_gated = false;
-	data->vce_power_gated = false;
-
-	iceland_phm_powerup_uvd(hwmgr);
-	iceland_phm_powerup_vce(hwmgr);
-
-	return 0;
-}
-
-int iceland_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	if (bgate) {
-		iceland_update_uvd_dpm(hwmgr, true);
-		iceland_phm_powerdown_uvd(hwmgr);
-	} else {
-		iceland_phm_powerup_uvd(hwmgr);
-		iceland_update_uvd_dpm(hwmgr, false);
-	}
-
-	return 0;
-}
-
-int iceland_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	if (bgate)
-		return iceland_phm_powerdown_vce(hwmgr);
-	else
-		return iceland_phm_powerup_vce(hwmgr);
-
-	return 0;
-}
-
-int iceland_phm_update_clock_gatings(struct pp_hwmgr *hwmgr,
-					const uint32_t *msg_id)
-{
-	/* iceland does not have MM hardware block */
-	return 0;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_clockpowergating.h b/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_clockpowergating.h
deleted file mode 100644
index ff5ef00..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_clockpowergating.h
+++ /dev/null
@@ -1,38 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Huang Rui <ray.huang@amd.com>
- *
- */
-
-#ifndef _ICELAND_CLOCK_POWER_GATING_H_
-#define _ICELAND_CLOCK_POWER_GATING_H_
-
-#include "iceland_hwmgr.h"
-#include "pp_asicblocks.h"
-
-extern int iceland_phm_set_asic_block_gating(struct pp_hwmgr *hwmgr, enum PHM_AsicBlock block, enum PHM_ClockGateSetting gating);
-extern int iceland_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
-extern int iceland_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
-extern int iceland_phm_powerdown_uvd(struct pp_hwmgr *hwmgr);
-extern int iceland_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr);
-extern int iceland_phm_update_clock_gatings(struct pp_hwmgr *hwmgr, const uint32_t *msg_id);
-#endif /* _ICELAND_CLOCK_POWER_GATING_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_dyn_defaults.h b/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_dyn_defaults.h
deleted file mode 100644
index a7b4bc6..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_dyn_defaults.h
+++ /dev/null
@@ -1,41 +0,0 @@ 
-#ifndef ICELAND_DYN_DEFAULTS_H
-#define ICELAND_DYN_DEFAULTS_H
-
-enum ICELANDdpm_TrendDetection
-{
-	ICELANDdpm_TrendDetection_AUTO,
-	ICELANDdpm_TrendDetection_UP,
-	ICELANDdpm_TrendDetection_DOWN
-};
-typedef enum ICELANDdpm_TrendDetection ICELANDdpm_TrendDetection;
-
-
-#define PPICELAND_VOTINGRIGHTSCLIENTS_DFLT0         0x3FFFC102
-#define PPICELAND_VOTINGRIGHTSCLIENTS_DFLT1         0x000400
-#define PPICELAND_VOTINGRIGHTSCLIENTS_DFLT2         0xC00080
-#define PPICELAND_VOTINGRIGHTSCLIENTS_DFLT3         0xC00200
-#define PPICELAND_VOTINGRIGHTSCLIENTS_DFLT4         0xC01680
-#define PPICELAND_VOTINGRIGHTSCLIENTS_DFLT5         0xC00033
-#define PPICELAND_VOTINGRIGHTSCLIENTS_DFLT6         0xC00033
-#define PPICELAND_VOTINGRIGHTSCLIENTS_DFLT7         0x3FFFC000
-
-
-#define PPICELAND_THERMALPROTECTCOUNTER_DFLT        0x200
-
-#define PPICELAND_STATICSCREENTHRESHOLDUNIT_DFLT    0
-
-#define PPICELAND_STATICSCREENTHRESHOLD_DFLT        0x00C8
-
-#define PPICELAND_GFXIDLECLOCKSTOPTHRESHOLD_DFLT    0x200
-
-#define PPICELAND_REFERENCEDIVIDER_DFLT             4
-
-#define PPICELAND_ULVVOLTAGECHANGEDELAY_DFLT        1687
-
-#define PPICELAND_CGULVPARAMETER_DFLT               0x00040035
-#define PPICELAND_CGULVCONTROL_DFLT                 0x00007450
-#define PPICELAND_TARGETACTIVITY_DFLT               30
-#define PPICELAND_MCLK_TARGETACTIVITY_DFLT          10
-
-#endif
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.c
deleted file mode 100644
index 50aa23f..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.c
+++ /dev/null
@@ -1,5666 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Huang Rui <ray.huang@amd.com>
- *
- */
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-#include "linux/delay.h"
-#include "pp_acpi.h"
-#include "hwmgr.h"
-#include <atombios.h>
-#include "iceland_hwmgr.h"
-#include "pptable.h"
-#include "processpptables.h"
-#include "pp_debug.h"
-#include "ppsmc.h"
-#include "cgs_common.h"
-#include "pppcielanes.h"
-#include "iceland_dyn_defaults.h"
-#include "smumgr.h"
-#include "iceland_smumgr.h"
-#include "iceland_clockpowergating.h"
-#include "iceland_thermal.h"
-#include "iceland_powertune.h"
-
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
-
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
-
-#include "smu/smu_7_1_1_d.h"
-#include "smu/smu_7_1_1_sh_mask.h"
-
-#include "cgs_linux.h"
-#include "eventmgr.h"
-#include "amd_pcie_helpers.h"
-
-#define MC_CG_ARB_FREQ_F0           0x0a
-#define MC_CG_ARB_FREQ_F1           0x0b
-#define MC_CG_ARB_FREQ_F2           0x0c
-#define MC_CG_ARB_FREQ_F3           0x0d
-
-#define MC_CG_SEQ_DRAMCONF_S0       0x05
-#define MC_CG_SEQ_DRAMCONF_S1       0x06
-#define MC_CG_SEQ_YCLK_SUSPEND      0x04
-#define MC_CG_SEQ_YCLK_RESUME       0x0a
-
-#define PCIE_BUS_CLK                10000
-#define TCLK                        (PCIE_BUS_CLK / 10)
-
-#define SMC_RAM_END		    0x40000
-#define SMC_CG_IND_START            0xc0030000
-#define SMC_CG_IND_END              0xc0040000  /* First byte after SMC_CG_IND*/
-
-#define VOLTAGE_SCALE               4
-#define VOLTAGE_VID_OFFSET_SCALE1   625
-#define VOLTAGE_VID_OFFSET_SCALE2   100
-
-const uint32_t iceland_magic = (uint32_t)(PHM_VIslands_Magic);
-
-#define MC_SEQ_MISC0_GDDR5_SHIFT 28
-#define MC_SEQ_MISC0_GDDR5_MASK  0xf0000000
-#define MC_SEQ_MISC0_GDDR5_VALUE 5
-
-/** Values for the CG_THERMAL_CTRL::DPM_EVENT_SRC field. */
-enum DPM_EVENT_SRC {
-    DPM_EVENT_SRC_ANALOG = 0,               /* Internal analog trip point */
-    DPM_EVENT_SRC_EXTERNAL = 1,             /* External (GPIO 17) signal */
-    DPM_EVENT_SRC_DIGITAL = 2,              /* Internal digital trip point (DIG_THERM_DPM) */
-    DPM_EVENT_SRC_ANALOG_OR_EXTERNAL = 3,   /* Internal analog or external */
-    DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL = 4   /* Internal digital or external */
-};
-
-static int iceland_read_clock_registers(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	data->clock_registers.vCG_SPLL_FUNC_CNTL         =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_FUNC_CNTL);
-	data->clock_registers.vCG_SPLL_FUNC_CNTL_2       =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_FUNC_CNTL_2);
-	data->clock_registers.vCG_SPLL_FUNC_CNTL_3       =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_FUNC_CNTL_3);
-	data->clock_registers.vCG_SPLL_FUNC_CNTL_4       =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_FUNC_CNTL_4);
-	data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM   =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_SPREAD_SPECTRUM);
-	data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2 =
-		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_SPREAD_SPECTRUM_2);
-	data->clock_registers.vDLL_CNTL                  =
-		cgs_read_register(hwmgr->device, mmDLL_CNTL);
-	data->clock_registers.vMCLK_PWRMGT_CNTL          =
-		cgs_read_register(hwmgr->device, mmMCLK_PWRMGT_CNTL);
-	data->clock_registers.vMPLL_AD_FUNC_CNTL         =
-		cgs_read_register(hwmgr->device, mmMPLL_AD_FUNC_CNTL);
-	data->clock_registers.vMPLL_DQ_FUNC_CNTL         =
-		cgs_read_register(hwmgr->device, mmMPLL_DQ_FUNC_CNTL);
-	data->clock_registers.vMPLL_FUNC_CNTL            =
-		cgs_read_register(hwmgr->device, mmMPLL_FUNC_CNTL);
-	data->clock_registers.vMPLL_FUNC_CNTL_1          =
-		cgs_read_register(hwmgr->device, mmMPLL_FUNC_CNTL_1);
-	data->clock_registers.vMPLL_FUNC_CNTL_2          =
-		cgs_read_register(hwmgr->device, mmMPLL_FUNC_CNTL_2);
-	data->clock_registers.vMPLL_SS1                  =
-		cgs_read_register(hwmgr->device, mmMPLL_SS1);
-	data->clock_registers.vMPLL_SS2                  =
-		cgs_read_register(hwmgr->device, mmMPLL_SS2);
-
-	return 0;
-}
-
-/**
- * Find out if memory is GDDR5.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int iceland_get_memory_type(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	uint32_t temp;
-
-	temp = cgs_read_register(hwmgr->device, mmMC_SEQ_MISC0);
-
-	data->is_memory_GDDR5 = (MC_SEQ_MISC0_GDDR5_VALUE ==
-			((temp & MC_SEQ_MISC0_GDDR5_MASK) >>
-			 MC_SEQ_MISC0_GDDR5_SHIFT));
-
-	return 0;
-}
-
-int iceland_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	/* iceland does not have MM hardware blocks */
-	return 0;
-}
-
-/**
- * Enables Dynamic Power Management by SMC
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int iceland_enable_acpi_power_management(struct pp_hwmgr *hwmgr)
-{
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT, STATIC_PM_EN, 1);
-
-	return 0;
-}
-
-/**
- * Find the MC microcode version and store it in the HwMgr struct
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int iceland_get_mc_microcode_version(struct pp_hwmgr *hwmgr)
-{
-	cgs_write_register(hwmgr->device, mmMC_SEQ_IO_DEBUG_INDEX, 0x9F);
-
-	hwmgr->microcode_version_info.MC = cgs_read_register(hwmgr->device, mmMC_SEQ_IO_DEBUG_DATA);
-
-	return 0;
-}
-
-static int iceland_init_sclk_threshold(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	data->low_sclk_interrupt_threshold = 0;
-
-	return 0;
-}
-
-
-static int iceland_setup_asic_task(struct pp_hwmgr *hwmgr)
-{
-	int tmp_result, result = 0;
-
-	tmp_result = iceland_read_clock_registers(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to read clock registers!", result = tmp_result);
-
-	tmp_result = iceland_get_memory_type(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to get memory type!", result = tmp_result);
-
-	tmp_result = iceland_enable_acpi_power_management(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to enable ACPI power management!", result = tmp_result);
-
-	tmp_result = iceland_get_mc_microcode_version(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to get MC microcode version!", result = tmp_result);
-
-	tmp_result = iceland_init_sclk_threshold(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to init sclk threshold!", result = tmp_result);
-
-	return result;
-}
-
-static bool cf_iceland_voltage_control(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	return ICELAND_VOLTAGE_CONTROL_NONE != data->voltage_control;
-}
-
-/*
- * -------------- Voltage Tables ----------------------
- * If the voltage table would be bigger than what will fit into the
- * state table on the SMC keep only the higher entries.
- */
-
-static void iceland_trim_voltage_table_to_fit_state_table(
-		struct pp_hwmgr *hwmgr,
-		uint32_t max_voltage_steps,
-		pp_atomctrl_voltage_table *voltage_table)
-{
-	unsigned int i, diff;
-
-	if (voltage_table->count <= max_voltage_steps) {
-		return;
-	}
-
-	diff = voltage_table->count - max_voltage_steps;
-
-	for (i = 0; i < max_voltage_steps; i++) {
-		voltage_table->entries[i] = voltage_table->entries[i + diff];
-	}
-
-	voltage_table->count = max_voltage_steps;
-
-	return;
-}
-
-/**
- * Enable voltage control
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int iceland_enable_voltage_control(struct pp_hwmgr *hwmgr)
-{
-	/* enable voltage control */
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT, VOLT_PWRMGT_EN, 1);
-
-	return 0;
-}
-
-static int iceland_get_svi2_voltage_table(struct pp_hwmgr *hwmgr,
-		struct phm_clock_voltage_dependency_table *voltage_dependency_table,
-		pp_atomctrl_voltage_table *voltage_table)
-{
-	uint32_t i;
-
-	PP_ASSERT_WITH_CODE((NULL != voltage_table),
-			"Voltage Dependency Table empty.", return -EINVAL;);
-
-	voltage_table->mask_low = 0;
-	voltage_table->phase_delay = 0;
-	voltage_table->count = voltage_dependency_table->count;
-
-	for (i = 0; i < voltage_dependency_table->count; i++) {
-		voltage_table->entries[i].value =
-			voltage_dependency_table->entries[i].v;
-		voltage_table->entries[i].smio_low = 0;
-	}
-
-	return 0;
-}
-
-/**
- * Create Voltage Tables.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int iceland_construct_voltage_tables(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	int result;
-
-	/* GPIO voltage */
-	if (ICELAND_VOLTAGE_CONTROL_BY_GPIO == data->voltage_control) {
-		result = atomctrl_get_voltage_table_v3(hwmgr,
-					VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_GPIO_LUT,
-					&data->vddc_voltage_table);
-		PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to retrieve VDDC table.", return result;);
-	} else if (ICELAND_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
-		/* SVI2 VDDC voltage */
-		result = iceland_get_svi2_voltage_table(hwmgr,
-					hwmgr->dyn_state.vddc_dependency_on_mclk,
-					&data->vddc_voltage_table);
-		PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to retrieve SVI2 VDDC table from dependancy table.", return result;);
-	}
-
-	PP_ASSERT_WITH_CODE(
-			(data->vddc_voltage_table.count <= (SMU71_MAX_LEVELS_VDDC)),
-			"Too many voltage values for VDDC. Trimming to fit state table.",
-			iceland_trim_voltage_table_to_fit_state_table(hwmgr,
-			SMU71_MAX_LEVELS_VDDC, &(data->vddc_voltage_table));
-			);
-
-	/* GPIO */
-	if (ICELAND_VOLTAGE_CONTROL_BY_GPIO == data->vdd_ci_control) {
-		result = atomctrl_get_voltage_table_v3(hwmgr,
-					VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT, &(data->vddci_voltage_table));
-		PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to retrieve VDDCI table.", return result;);
-	}
-
-	/* SVI2 VDDCI voltage */
-	if (ICELAND_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_ci_control) {
-		result = iceland_get_svi2_voltage_table(hwmgr,
-					hwmgr->dyn_state.vddci_dependency_on_mclk,
-					&data->vddci_voltage_table);
-		PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to retrieve SVI2 VDDCI table from dependancy table.", return result;);
-	}
-
-	PP_ASSERT_WITH_CODE(
-			(data->vddci_voltage_table.count <= (SMU71_MAX_LEVELS_VDDCI)),
-			"Too many voltage values for VDDCI. Trimming to fit state table.",
-			iceland_trim_voltage_table_to_fit_state_table(hwmgr,
-			SMU71_MAX_LEVELS_VDDCI, &(data->vddci_voltage_table));
-			);
-
-
-	/* GPIO */
-	if (ICELAND_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
-		result = atomctrl_get_voltage_table_v3(hwmgr,
-					VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_GPIO_LUT, &(data->mvdd_voltage_table));
-		PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to retrieve table.", return result;);
-	}
-
-	/* SVI2 voltage control */
-	if (ICELAND_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
-		result = iceland_get_svi2_voltage_table(hwmgr,
-					hwmgr->dyn_state.mvdd_dependency_on_mclk,
-					&data->mvdd_voltage_table);
-		PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to retrieve SVI2 MVDD table from dependancy table.", return result;);
-	}
-
-	PP_ASSERT_WITH_CODE(
-			(data->mvdd_voltage_table.count <= (SMU71_MAX_LEVELS_MVDD)),
-			"Too many voltage values for MVDD. Trimming to fit state table.",
-			iceland_trim_voltage_table_to_fit_state_table(hwmgr,
-			SMU71_MAX_LEVELS_MVDD, &(data->mvdd_voltage_table));
-			);
-
-	return 0;
-}
-
-/*---------------------------MC----------------------------*/
-
-uint8_t iceland_get_memory_module_index(struct pp_hwmgr *hwmgr)
-{
-	return (uint8_t) (0xFF & (cgs_read_register(hwmgr->device, mmBIOS_SCRATCH_4) >> 16));
-}
-
-bool iceland_check_s0_mc_reg_index(uint16_t inReg, uint16_t *outReg)
-{
-	bool result = true;
-
-	switch (inReg) {
-	case  mmMC_SEQ_RAS_TIMING:
-		*outReg = mmMC_SEQ_RAS_TIMING_LP;
-		break;
-
-	case  mmMC_SEQ_DLL_STBY:
-		*outReg = mmMC_SEQ_DLL_STBY_LP;
-		break;
-
-	case  mmMC_SEQ_G5PDX_CMD0:
-		*outReg = mmMC_SEQ_G5PDX_CMD0_LP;
-		break;
-
-	case  mmMC_SEQ_G5PDX_CMD1:
-		*outReg = mmMC_SEQ_G5PDX_CMD1_LP;
-		break;
-
-	case  mmMC_SEQ_G5PDX_CTRL:
-		*outReg = mmMC_SEQ_G5PDX_CTRL_LP;
-		break;
-
-	case mmMC_SEQ_CAS_TIMING:
-		*outReg = mmMC_SEQ_CAS_TIMING_LP;
-		break;
-
-	case mmMC_SEQ_MISC_TIMING:
-		*outReg = mmMC_SEQ_MISC_TIMING_LP;
-		break;
-
-	case mmMC_SEQ_MISC_TIMING2:
-		*outReg = mmMC_SEQ_MISC_TIMING2_LP;
-		break;
-
-	case mmMC_SEQ_PMG_DVS_CMD:
-		*outReg = mmMC_SEQ_PMG_DVS_CMD_LP;
-		break;
-
-	case mmMC_SEQ_PMG_DVS_CTL:
-		*outReg = mmMC_SEQ_PMG_DVS_CTL_LP;
-		break;
-
-	case mmMC_SEQ_RD_CTL_D0:
-		*outReg = mmMC_SEQ_RD_CTL_D0_LP;
-		break;
-
-	case mmMC_SEQ_RD_CTL_D1:
-		*outReg = mmMC_SEQ_RD_CTL_D1_LP;
-		break;
-
-	case mmMC_SEQ_WR_CTL_D0:
-		*outReg = mmMC_SEQ_WR_CTL_D0_LP;
-		break;
-
-	case mmMC_SEQ_WR_CTL_D1:
-		*outReg = mmMC_SEQ_WR_CTL_D1_LP;
-		break;
-
-	case mmMC_PMG_CMD_EMRS:
-		*outReg = mmMC_SEQ_PMG_CMD_EMRS_LP;
-		break;
-
-	case mmMC_PMG_CMD_MRS:
-		*outReg = mmMC_SEQ_PMG_CMD_MRS_LP;
-		break;
-
-	case mmMC_PMG_CMD_MRS1:
-		*outReg = mmMC_SEQ_PMG_CMD_MRS1_LP;
-		break;
-
-	case mmMC_SEQ_PMG_TIMING:
-		*outReg = mmMC_SEQ_PMG_TIMING_LP;
-		break;
-
-	case mmMC_PMG_CMD_MRS2:
-		*outReg = mmMC_SEQ_PMG_CMD_MRS2_LP;
-		break;
-
-	case mmMC_SEQ_WR_CTL_2:
-		*outReg = mmMC_SEQ_WR_CTL_2_LP;
-		break;
-
-	default:
-		result = false;
-		break;
-	}
-
-	return result;
-}
-
-int iceland_set_s0_mc_reg_index(phw_iceland_mc_reg_table *table)
-{
-	uint32_t i;
-	uint16_t address;
-
-	for (i = 0; i < table->last; i++) {
-		table->mc_reg_address[i].s0 =
-			iceland_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address)
-			? address : table->mc_reg_address[i].s1;
-	}
-	return 0;
-}
-
-int iceland_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table, phw_iceland_mc_reg_table *ni_table)
-{
-	uint8_t i, j;
-
-	PP_ASSERT_WITH_CODE((table->last <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-		"Invalid VramInfo table.", return -1);
-	PP_ASSERT_WITH_CODE((table->num_entries <= MAX_AC_TIMING_ENTRIES),
-		"Invalid VramInfo table.", return -1);
-
-	for (i = 0; i < table->last; i++) {
-		ni_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
-	}
-	ni_table->last = table->last;
-
-	for (i = 0; i < table->num_entries; i++) {
-		ni_table->mc_reg_table_entry[i].mclk_max =
-			table->mc_reg_table_entry[i].mclk_max;
-		for (j = 0; j < table->last; j++) {
-			ni_table->mc_reg_table_entry[i].mc_data[j] =
-				table->mc_reg_table_entry[i].mc_data[j];
-		}
-	}
-
-	ni_table->num_entries = table->num_entries;
-
-	return 0;
-}
-
-/**
- * VBIOS omits some information to reduce size, we need to recover them here.
- * 1.   when we see mmMC_SEQ_MISC1, bit[31:16] EMRS1, need to be write to  mmMC_PMG_CMD_EMRS /_LP[15:0].
- *      Bit[15:0] MRS, need to be update mmMC_PMG_CMD_MRS/_LP[15:0]
- * 2.   when we see mmMC_SEQ_RESERVE_M, bit[15:0] EMRS2, need to be write to mmMC_PMG_CMD_MRS1/_LP[15:0].
- * 3.   need to set these data for each clock range
- *
- * @param    hwmgr the address of the powerplay hardware manager.
- * @param    table the address of MCRegTable
- * @return   always 0
- */
-static int iceland_set_mc_special_registers(struct pp_hwmgr *hwmgr, phw_iceland_mc_reg_table *table)
-{
-	uint8_t i, j, k;
-	uint32_t temp_reg;
-	const iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	for (i = 0, j = table->last; i < table->last; i++) {
-		PP_ASSERT_WITH_CODE((j < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-			"Invalid VramInfo table.", return -1);
-		switch (table->mc_reg_address[i].s1) {
-		/*
-		 * mmMC_SEQ_MISC1, bit[31:16] EMRS1, need to be write
-		 * to mmMC_PMG_CMD_EMRS/_LP[15:0]. Bit[15:0] MRS, need
-		 * to be update mmMC_PMG_CMD_MRS/_LP[15:0]
-		 */
-		case mmMC_SEQ_MISC1:
-			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS);
-			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_EMRS;
-			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_EMRS_LP;
-			for (k = 0; k < table->num_entries; k++) {
-				table->mc_reg_table_entry[k].mc_data[j] =
-					((temp_reg & 0xffff0000)) |
-					((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
-			}
-			j++;
-			PP_ASSERT_WITH_CODE((j < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-				"Invalid VramInfo table.", return -1);
-
-			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS);
-			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS;
-			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS_LP;
-			for (k = 0; k < table->num_entries; k++) {
-				table->mc_reg_table_entry[k].mc_data[j] =
-					(temp_reg & 0xffff0000) |
-					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
-
-				if (!data->is_memory_GDDR5) {
-					table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
-				}
-			}
-			j++;
-			PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-				"Invalid VramInfo table.", return -1);
-
-			if (!data->is_memory_GDDR5) {
-				table->mc_reg_address[j].s1 = mmMC_PMG_AUTO_CMD;
-				table->mc_reg_address[j].s0 = mmMC_PMG_AUTO_CMD;
-				for (k = 0; k < table->num_entries; k++) {
-					table->mc_reg_table_entry[k].mc_data[j] =
-						(table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
-				}
-				j++;
-				PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-					"Invalid VramInfo table.", return -1);
-			}
-
-			break;
-
-		case mmMC_SEQ_RESERVE_M:
-			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1);
-			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS1;
-			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS1_LP;
-			for (k = 0; k < table->num_entries; k++) {
-				table->mc_reg_table_entry[k].mc_data[j] =
-					(temp_reg & 0xffff0000) |
-					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
-			}
-			j++;
-			PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-				"Invalid VramInfo table.", return -1);
-			break;
-
-		default:
-			break;
-		}
-
-	}
-
-	table->last = j;
-
-	return 0;
-}
-
-
-static int iceland_set_valid_flag(phw_iceland_mc_reg_table *table)
-{
-	uint8_t i, j;
-	for (i = 0; i < table->last; i++) {
-		for (j = 1; j < table->num_entries; j++) {
-			if (table->mc_reg_table_entry[j-1].mc_data[i] !=
-				table->mc_reg_table_entry[j].mc_data[i]) {
-				table->validflag |= (1<<i);
-				break;
-			}
-		}
-	}
-
-	return 0;
-}
-
-static int iceland_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	pp_atomctrl_mc_reg_table *table;
-	phw_iceland_mc_reg_table *ni_table = &data->iceland_mc_reg_table;
-	uint8_t module_index = iceland_get_memory_module_index(hwmgr);
-
-	table = kzalloc(sizeof(pp_atomctrl_mc_reg_table), GFP_KERNEL);
-
-	if (NULL == table)
-		return -ENOMEM;
-
-	/* Program additional LP registers that are no longer programmed by VBIOS */
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_DLL_STBY_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_DLL_STBY));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_EMRS_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS1_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2));
-
-	memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table));
-
-	result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table);
-
-	if (0 == result)
-		result = iceland_copy_vbios_smc_reg_table(table, ni_table);
-
-	if (0 == result) {
-		iceland_set_s0_mc_reg_index(ni_table);
-		result = iceland_set_mc_special_registers(hwmgr, ni_table);
-	}
-
-	if (0 == result)
-		iceland_set_valid_flag(ni_table);
-
-	kfree(table);
-	return result;
-}
-
-/**
- * Programs static screed detection parameters
- *
- * @param   hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int iceland_program_static_screen_threshold_parameters(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	/* Set static screen threshold unit*/
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device,
-		CGS_IND_REG__SMC, CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD_UNIT,
-		data->static_screen_threshold_unit);
-	/* Set static screen threshold*/
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device,
-		CGS_IND_REG__SMC, CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD,
-		data->static_screen_threshold);
-
-	return 0;
-}
-
-/**
- * Setup display gap for glitch free memory clock switching.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int iceland_enable_display_gap(struct pp_hwmgr *hwmgr)
-{
-	uint32_t display_gap = cgs_read_ind_register(hwmgr->device,
-							CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL);
-
-	display_gap = PHM_SET_FIELD(display_gap,
-					CG_DISPLAY_GAP_CNTL, DISP_GAP, DISPLAY_GAP_IGNORE);
-
-	display_gap = PHM_SET_FIELD(display_gap,
-					CG_DISPLAY_GAP_CNTL, DISP_GAP_MCHG, DISPLAY_GAP_VBLANK);
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-		ixCG_DISPLAY_GAP_CNTL, display_gap);
-
-	return 0;
-}
-
-/**
- * Programs activity state transition voting clients
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int iceland_program_voting_clients(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	/* Clear reset for voting clients before enabling DPM */
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-		SCLK_PWRMGT_CNTL, RESET_SCLK_CNT, 0);
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-		SCLK_PWRMGT_CNTL, RESET_BUSY_CNT, 0);
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-		ixCG_FREQ_TRAN_VOTING_0, data->voting_rights_clients0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-		ixCG_FREQ_TRAN_VOTING_1, data->voting_rights_clients1);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-		ixCG_FREQ_TRAN_VOTING_2, data->voting_rights_clients2);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-		ixCG_FREQ_TRAN_VOTING_3, data->voting_rights_clients3);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-		ixCG_FREQ_TRAN_VOTING_4, data->voting_rights_clients4);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-		ixCG_FREQ_TRAN_VOTING_5, data->voting_rights_clients5);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-		ixCG_FREQ_TRAN_VOTING_6, data->voting_rights_clients6);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-		ixCG_FREQ_TRAN_VOTING_7, data->voting_rights_clients7);
-
-	return 0;
-}
-
-static int iceland_upload_firmware(struct pp_hwmgr *hwmgr)
-{
-	return 0;
-}
-
-/**
- * Get the location of various tables inside the FW image.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-static int iceland_process_firmware_header(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	uint32_t tmp;
-	int result;
-	bool error = 0;
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, DpmTable),
-				&tmp, data->sram_end);
-
-	if (0 == result) {
-		data->dpm_table_start = tmp;
-	}
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, SoftRegisters),
-				&tmp, data->sram_end);
-
-	if (0 == result) {
-		data->soft_regs_start = tmp;
-	}
-
-	error |= (0 != result);
-
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, mcRegisterTable),
-				&tmp, data->sram_end);
-
-	if (0 == result) {
-		data->mc_reg_table_start = tmp;
-	}
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, FanTable),
-				&tmp, data->sram_end);
-
-	if (0 == result) {
-		data->fan_table_start = tmp;
-	}
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, mcArbDramTimingTable),
-				&tmp, data->sram_end);
-
-	if (0 == result) {
-		data->arb_table_start = tmp;
-	}
-
-	error |= (0 != result);
-
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, Version),
-				&tmp, data->sram_end);
-
-	if (0 == result) {
-		hwmgr->microcode_version_info.SMC = tmp;
-	}
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, UlvSettings),
-				&tmp, data->sram_end);
-
-	if (0 == result) {
-		data->ulv_settings_start = tmp;
-	}
-
-	error |= (0 != result);
-
-	return error ? 1 : 0;
-}
-
-/*
-* Copy one arb setting to another and then switch the active set.
-* arbFreqSrc and arbFreqDest is one of the MC_CG_ARB_FREQ_Fx constants.
-*/
-int iceland_copy_and_switch_arb_sets(struct pp_hwmgr *hwmgr,
-		uint32_t arbFreqSrc, uint32_t arbFreqDest)
-{
-	uint32_t mc_arb_dram_timing;
-	uint32_t mc_arb_dram_timing2;
-	uint32_t burst_time;
-	uint32_t mc_cg_config;
-
-	switch (arbFreqSrc) {
-	case MC_CG_ARB_FREQ_F0:
-		mc_arb_dram_timing  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
-		mc_arb_dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
-		burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
-		break;
-
-	case MC_CG_ARB_FREQ_F1:
-		mc_arb_dram_timing  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING_1);
-		mc_arb_dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2_1);
-		burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE1);
-		break;
-
-	default:
-		return -1;
-	}
-
-	switch (arbFreqDest) {
-	case MC_CG_ARB_FREQ_F0:
-		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING, mc_arb_dram_timing);
-		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
-		PHM_WRITE_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0, burst_time);
-		break;
-
-	case MC_CG_ARB_FREQ_F1:
-		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
-		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
-		PHM_WRITE_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE1, burst_time);
-		break;
-
-	default:
-		return -1;
-	}
-
-	mc_cg_config = cgs_read_register(hwmgr->device, mmMC_CG_CONFIG);
-	mc_cg_config |= 0x0000000F;
-	cgs_write_register(hwmgr->device, mmMC_CG_CONFIG, mc_cg_config);
-	PHM_WRITE_FIELD(hwmgr->device, MC_ARB_CG, CG_ARB_REQ, arbFreqDest);
-
-	return 0;
-}
-
-/**
- * Initial switch from ARB F0->F1
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- * This function is to be called from the SetPowerState table.
- */
-int iceland_initial_switch_from_arb_f0_to_f1(struct pp_hwmgr *hwmgr)
-{
-	return iceland_copy_and_switch_arb_sets(hwmgr, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
-}
-
-/* ---------------------------------------- ULV related functions ----------------------------------------------------*/
-
-
-static int iceland_reset_single_dpm_table(
-	struct pp_hwmgr *hwmgr,
-	struct iceland_single_dpm_table *dpm_table,
-	uint32_t count)
-{
-	uint32_t i;
-	if (!(count <= MAX_REGULAR_DPM_NUMBER))
-		printk(KERN_ERR "[ powerplay ] Fatal error, can not set up single DPM \
-			table entries to exceed max number! \n");
-
-	dpm_table->count = count;
-	for (i = 0; i < MAX_REGULAR_DPM_NUMBER; i++) {
-		dpm_table->dpm_levels[i].enabled = 0;
-	}
-
-	return 0;
-}
-
-static void iceland_setup_pcie_table_entry(
-	struct iceland_single_dpm_table *dpm_table,
-	uint32_t index, uint32_t pcie_gen,
-	uint32_t pcie_lanes)
-{
-	dpm_table->dpm_levels[index].value = pcie_gen;
-	dpm_table->dpm_levels[index].param1 = pcie_lanes;
-	dpm_table->dpm_levels[index].enabled = 1;
-}
-
-/*
- * Set up the PCIe DPM table as follows:
- *
- * A  = Performance State, Max, Gen Speed
- * C  = Performance State, Min, Gen Speed
- * 1  = Performance State, Max, Lane #
- * 3  = Performance State, Min, Lane #
- *
- * B  = Power Saving State, Max, Gen Speed
- * D  = Power Saving State, Min, Gen Speed
- * 2  = Power Saving State, Max, Lane #
- * 4  = Power Saving State, Min, Lane #
- *
- *
- * DPM Index   Gen Speed   Lane #
- * 5           A           1
- * 4           B           2
- * 3           C           1
- * 2           D           2
- * 1           C           3
- * 0           D           4
- *
- */
-static int iceland_setup_default_pcie_tables(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	PP_ASSERT_WITH_CODE((data->use_pcie_performance_levels ||
-				data->use_pcie_power_saving_levels),
-			"No pcie performance levels!", return -EINVAL);
-
-	if (data->use_pcie_performance_levels && !data->use_pcie_power_saving_levels) {
-		data->pcie_gen_power_saving = data->pcie_gen_performance;
-		data->pcie_lane_power_saving = data->pcie_lane_performance;
-	} else if (!data->use_pcie_performance_levels && data->use_pcie_power_saving_levels) {
-		data->pcie_gen_performance = data->pcie_gen_power_saving;
-		data->pcie_lane_performance = data->pcie_lane_power_saving;
-	}
-
-	iceland_reset_single_dpm_table(hwmgr, &data->dpm_table.pcie_speed_table, SMU71_MAX_LEVELS_LINK);
-
-	/* Hardcode Pcie Table */
-	iceland_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 0,
-		get_pcie_gen_support(data->pcie_gen_cap, PP_Min_PCIEGen),
-		get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
-	iceland_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 1,
-		get_pcie_gen_support(data->pcie_gen_cap, PP_Min_PCIEGen),
-		get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
-	iceland_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 2,
-		get_pcie_gen_support(data->pcie_gen_cap, PP_Max_PCIEGen),
-		get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
-	iceland_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 3,
-		get_pcie_gen_support(data->pcie_gen_cap, PP_Max_PCIEGen),
-		get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
-	iceland_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 4,
-		get_pcie_gen_support(data->pcie_gen_cap, PP_Max_PCIEGen),
-		get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
-	iceland_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 5,
-		get_pcie_gen_support(data->pcie_gen_cap, PP_Max_PCIEGen),
-		get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
-	data->dpm_table.pcie_speed_table.count = 6;
-
-	return 0;
-
-}
-
-
-/*
- * This function is to initalize all DPM state tables for SMU7 based on the dependency table.
- * Dynamic state patching function will then trim these state tables to the allowed range based
- * on the power policy or external client requests, such as UVD request, etc.
- */
-static int iceland_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	uint32_t i;
-
-	struct phm_clock_voltage_dependency_table *allowed_vdd_sclk_table =
-		hwmgr->dyn_state.vddc_dependency_on_sclk;
-	struct phm_clock_voltage_dependency_table *allowed_vdd_mclk_table =
-		hwmgr->dyn_state.vddc_dependency_on_mclk;
-	struct phm_cac_leakage_table *std_voltage_table =
-		hwmgr->dyn_state.cac_leakage_table;
-
-	PP_ASSERT_WITH_CODE(allowed_vdd_sclk_table != NULL,
-		"SCLK dependency table is missing. This table is mandatory", return -1);
-	PP_ASSERT_WITH_CODE(allowed_vdd_sclk_table->count >= 1,
-		"SCLK dependency table has to have is missing. This table is mandatory", return -1);
-
-	PP_ASSERT_WITH_CODE(allowed_vdd_mclk_table != NULL,
-		"MCLK dependency table is missing. This table is mandatory", return -1);
-	PP_ASSERT_WITH_CODE(allowed_vdd_mclk_table->count >= 1,
-		"VMCLK dependency table has to have is missing. This table is mandatory", return -1);
-
-	/* clear the state table to reset everything to default */
-	memset(&(data->dpm_table), 0x00, sizeof(data->dpm_table));
-	iceland_reset_single_dpm_table(hwmgr, &data->dpm_table.sclk_table, SMU71_MAX_LEVELS_GRAPHICS);
-	iceland_reset_single_dpm_table(hwmgr, &data->dpm_table.mclk_table, SMU71_MAX_LEVELS_MEMORY);
-	iceland_reset_single_dpm_table(hwmgr, &data->dpm_table.vddc_table, SMU71_MAX_LEVELS_VDDC);
-	iceland_reset_single_dpm_table(hwmgr, &data->dpm_table.vdd_ci_table, SMU71_MAX_LEVELS_VDDCI);
-	iceland_reset_single_dpm_table(hwmgr, &data->dpm_table.mvdd_table, SMU71_MAX_LEVELS_MVDD);
-
-	PP_ASSERT_WITH_CODE(allowed_vdd_sclk_table != NULL,
-		"SCLK dependency table is missing. This table is mandatory", return -1);
-	/* Initialize Sclk DPM table based on allow Sclk values*/
-	data->dpm_table.sclk_table.count = 0;
-
-	for (i = 0; i < allowed_vdd_sclk_table->count; i++) {
-		if (i == 0 || data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count-1].value !=
-				allowed_vdd_sclk_table->entries[i].clk) {
-			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].value =
-				allowed_vdd_sclk_table->entries[i].clk;
-			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; to do */
-			data->dpm_table.sclk_table.count++;
-		}
-	}
-
-	PP_ASSERT_WITH_CODE(allowed_vdd_mclk_table != NULL,
-		"MCLK dependency table is missing. This table is mandatory", return -1);
-	/* Initialize Mclk DPM table based on allow Mclk values */
-	data->dpm_table.mclk_table.count = 0;
-	for (i = 0; i < allowed_vdd_mclk_table->count; i++) {
-		if (i == 0 || data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count-1].value !=
-			allowed_vdd_mclk_table->entries[i].clk) {
-			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].value =
-				allowed_vdd_mclk_table->entries[i].clk;
-			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; */
-			data->dpm_table.mclk_table.count++;
-		}
-	}
-
-	/* Initialize Vddc DPM table based on allow Vddc values.  And populate corresponding std values. */
-	for (i = 0; i < allowed_vdd_sclk_table->count; i++) {
-		data->dpm_table.vddc_table.dpm_levels[i].value = allowed_vdd_mclk_table->entries[i].v;
-		data->dpm_table.vddc_table.dpm_levels[i].param1 = std_voltage_table->entries[i].Leakage;
-		/* param1 is for corresponding std voltage */
-		data->dpm_table.vddc_table.dpm_levels[i].enabled = 1;
-	}
-
-	data->dpm_table.vddc_table.count = allowed_vdd_sclk_table->count;
-	allowed_vdd_mclk_table = hwmgr->dyn_state.vddci_dependency_on_mclk;
-
-	if (NULL != allowed_vdd_mclk_table) {
-		/* Initialize Vddci DPM table based on allow Mclk values */
-		for (i = 0; i < allowed_vdd_mclk_table->count; i++) {
-			data->dpm_table.vdd_ci_table.dpm_levels[i].value = allowed_vdd_mclk_table->entries[i].v;
-			data->dpm_table.vdd_ci_table.dpm_levels[i].enabled = 1;
-		}
-		data->dpm_table.vdd_ci_table.count = allowed_vdd_mclk_table->count;
-	}
-
-	allowed_vdd_mclk_table = hwmgr->dyn_state.mvdd_dependency_on_mclk;
-
-	if (NULL != allowed_vdd_mclk_table) {
-		/*
-		 * Initialize MVDD DPM table based on allow Mclk
-		 * values
-		 */
-		for (i = 0; i < allowed_vdd_mclk_table->count; i++) {
-			data->dpm_table.mvdd_table.dpm_levels[i].value = allowed_vdd_mclk_table->entries[i].v;
-			data->dpm_table.mvdd_table.dpm_levels[i].enabled = 1;
-		}
-		data->dpm_table.mvdd_table.count = allowed_vdd_mclk_table->count;
-	}
-
-	/* setup PCIE gen speed levels*/
-	iceland_setup_default_pcie_tables(hwmgr);
-
-	/* save a copy of the default DPM table*/
-	memcpy(&(data->golden_dpm_table), &(data->dpm_table), sizeof(struct iceland_dpm_table));
-
-	return 0;
-}
-
-/**
- * @brief PhwIceland_GetVoltageOrder
- *  Returns index of requested voltage record in lookup(table)
- * @param hwmgr - pointer to hardware manager
- * @param lookutab - lookup list to search in
- * @param voltage - voltage to look for
- * @return 0 on success
- */
-uint8_t iceland_get_voltage_index(phm_ppt_v1_voltage_lookup_table *look_up_table,
-		uint16_t voltage)
-{
-	uint8_t count = (uint8_t) (look_up_table->count);
-	uint8_t i;
-
-	PP_ASSERT_WITH_CODE((NULL != look_up_table), "Lookup Table empty.", return 0;);
-	PP_ASSERT_WITH_CODE((0 != count), "Lookup Table empty.", return 0;);
-
-	for (i = 0; i < count; i++) {
-		/* find first voltage equal or bigger than requested */
-		if (look_up_table->entries[i].us_vdd >= voltage)
-			return i;
-	}
-
-	/* voltage is bigger than max voltage in the table */
-	return i-1;
-}
-
-
-static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
-		pp_atomctrl_voltage_table_entry *tab, uint16_t *hi,
-		uint16_t *lo)
-{
-	uint16_t v_index;
-	bool vol_found = false;
-	*hi = tab->value * VOLTAGE_SCALE;
-	*lo = tab->value * VOLTAGE_SCALE;
-
-	/* SCLK/VDDC Dependency Table has to exist. */
-	PP_ASSERT_WITH_CODE(NULL != hwmgr->dyn_state.vddc_dependency_on_sclk,
-	                    "The SCLK/VDDC Dependency Table does not exist.\n",
-	                    return -EINVAL);
-
-	if (NULL == hwmgr->dyn_state.cac_leakage_table) {
-		pr_warning("CAC Leakage Table does not exist, using vddc.\n");
-		return 0;
-	}
-
-	/*
-	 * Since voltage in the sclk/vddc dependency table is not
-	 * necessarily in ascending order because of ELB voltage
-	 * patching, loop through entire list to find exact voltage.
-	 */
-	for (v_index = 0; (uint32_t)v_index < hwmgr->dyn_state.vddc_dependency_on_sclk->count; v_index++) {
-		if (tab->value == hwmgr->dyn_state.vddc_dependency_on_sclk->entries[v_index].v) {
-			vol_found = true;
-			if ((uint32_t)v_index < hwmgr->dyn_state.cac_leakage_table->count) {
-				*lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc * VOLTAGE_SCALE;
-				*hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage * VOLTAGE_SCALE);
-			} else {
-				pr_warning("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index, using maximum index from CAC table.\n");
-				*lo = hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Vddc * VOLTAGE_SCALE;
-				*hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Leakage * VOLTAGE_SCALE);
-			}
-			break;
-		}
-	}
-
-	/*
-	 * If voltage is not found in the first pass, loop again to
-	 * find the best match, equal or higher value.
-	 */
-	if (!vol_found) {
-		for (v_index = 0; (uint32_t)v_index < hwmgr->dyn_state.vddc_dependency_on_sclk->count; v_index++) {
-			if (tab->value <= hwmgr->dyn_state.vddc_dependency_on_sclk->entries[v_index].v) {
-				vol_found = true;
-				if ((uint32_t)v_index < hwmgr->dyn_state.cac_leakage_table->count) {
-					*lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc * VOLTAGE_SCALE;
-					*hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage) * VOLTAGE_SCALE;
-				} else {
-					pr_warning("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index in second look up, using maximum index from CAC table.");
-					*lo = hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Vddc * VOLTAGE_SCALE;
-					*hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Leakage * VOLTAGE_SCALE);
-				}
-				break;
-			}
-		}
-
-		if (!vol_found)
-			pr_warning("Unable to get std_vddc from SCLK/VDDC Dependency Table, using vddc.\n");
-	}
-
-	return 0;
-}
-
-static int iceland_populate_smc_voltage_table(struct pp_hwmgr *hwmgr,
-		pp_atomctrl_voltage_table_entry *tab,
-		SMU71_Discrete_VoltageLevel *smc_voltage_tab) {
-	int result;
-
-
-	result = iceland_get_std_voltage_value_sidd(hwmgr, tab,
-			&smc_voltage_tab->StdVoltageHiSidd,
-			&smc_voltage_tab->StdVoltageLoSidd);
-	if (0 != result) {
-		smc_voltage_tab->StdVoltageHiSidd = tab->value * VOLTAGE_SCALE;
-		smc_voltage_tab->StdVoltageLoSidd = tab->value * VOLTAGE_SCALE;
-	}
-
-	smc_voltage_tab->Voltage = PP_HOST_TO_SMC_US(tab->value * VOLTAGE_SCALE);
-	CONVERT_FROM_HOST_TO_SMC_US(smc_voltage_tab->StdVoltageHiSidd);
-	CONVERT_FROM_HOST_TO_SMC_US(smc_voltage_tab->StdVoltageHiSidd);
-
-	return 0;
-}
-
-/**
- * Vddc table preparation for SMC.
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    table     the SMC DPM table structure to be populated
- * @return   always 0
- */
-static int iceland_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
-			SMU71_Discrete_DpmTable *table)
-{
-	unsigned int count;
-	int result;
-
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	table->VddcLevelCount = data->vddc_voltage_table.count;
-	for (count = 0; count < table->VddcLevelCount; count++) {
-		result = iceland_populate_smc_voltage_table(hwmgr,
-				&data->vddc_voltage_table.entries[count],
-				&table->VddcLevel[count]);
-		PP_ASSERT_WITH_CODE(0 == result, "do not populate SMC VDDC voltage table", return -EINVAL);
-
-		/* GPIO voltage control */
-		if (ICELAND_VOLTAGE_CONTROL_BY_GPIO == data->voltage_control)
-			table->VddcLevel[count].Smio |= data->vddc_voltage_table.entries[count].smio_low;
-		else if (ICELAND_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control)
-			table->VddcLevel[count].Smio = 0;
-	}
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->VddcLevelCount);
-
-	return 0;
-}
-
-/**
- * Vddci table preparation for SMC.
- *
- * @param    *hwmgr The address of the hardware manager.
- * @param    *table The SMC DPM table structure to be populated.
- * @return   0
- */
-static int iceland_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr,
-			SMU71_Discrete_DpmTable *table)
-{
-	int result;
-	uint32_t count;
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	table->VddciLevelCount = data->vddci_voltage_table.count;
-	for (count = 0; count < table->VddciLevelCount; count++) {
-		result = iceland_populate_smc_voltage_table(hwmgr,
-				&data->vddci_voltage_table.entries[count],
-				&table->VddciLevel[count]);
-		PP_ASSERT_WITH_CODE(0 == result, "do not populate SMC VDDCI voltage table", return -EINVAL);
-
-		/* GPIO voltage control */
-		if (ICELAND_VOLTAGE_CONTROL_BY_GPIO == data->vdd_ci_control)
-			table->VddciLevel[count].Smio |= data->vddci_voltage_table.entries[count].smio_low;
-		else
-			table->VddciLevel[count].Smio = 0;
-	}
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->VddcLevelCount);
-
-	return 0;
-}
-
-/**
- * Mvdd table preparation for SMC.
- *
- * @param    *hwmgr The address of the hardware manager.
- * @param    *table The SMC DPM table structure to be populated.
- * @return   0
- */
-static int iceland_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
-			SMU71_Discrete_DpmTable *table)
-{
-	int result;
-	uint32_t count;
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	table->MvddLevelCount = data->mvdd_voltage_table.count;
-	for (count = 0; count < table->MvddLevelCount; count++) {
-		result = iceland_populate_smc_voltage_table(hwmgr,
-				&data->mvdd_voltage_table.entries[count],
-				&table->MvddLevel[count]);
-		PP_ASSERT_WITH_CODE(0 == result, "do not populate SMC VDDCI voltage table", return -EINVAL);
-
-		/* GPIO voltage control */
-		if (ICELAND_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control)
-			table->MvddLevel[count].Smio |= data->mvdd_voltage_table.entries[count].smio_low;
-		else
-			table->MvddLevel[count].Smio = 0;
-	}
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->MvddLevelCount);
-
-	return 0;
-}
-
-int iceland_populate_bapm_vddc_vid_sidd(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint8_t * hi_vid = data->power_tune_table.BapmVddCVidHiSidd;
-	uint8_t * lo_vid = data->power_tune_table.BapmVddCVidLoSidd;
-
-	PP_ASSERT_WITH_CODE(NULL != hwmgr->dyn_state.cac_leakage_table,
-			    "The CAC Leakage table does not exist!", return -EINVAL);
-	PP_ASSERT_WITH_CODE(hwmgr->dyn_state.cac_leakage_table->count <= 8,
-			    "There should never be more than 8 entries for BapmVddcVid!!!", return -EINVAL);
-	PP_ASSERT_WITH_CODE(hwmgr->dyn_state.cac_leakage_table->count == hwmgr->dyn_state.vddc_dependency_on_sclk->count,
-			    "CACLeakageTable->count and VddcDependencyOnSCLk->count not equal", return -EINVAL);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_EVV)) {
-		for (i = 0; (uint32_t) i < hwmgr->dyn_state.cac_leakage_table->count; i++) {
-			lo_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc1);
-			hi_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc2);
-		}
-	} else {
-		PP_ASSERT_WITH_CODE(false, "Iceland should always support EVV", return -EINVAL);
-	}
-
-	return 0;
-}
-
-int iceland_populate_vddc_vid(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint8_t *vid = data->power_tune_table.VddCVid;
-
-	PP_ASSERT_WITH_CODE(data->vddc_voltage_table.count <= 8,
-		"There should never be more than 8 entries for VddcVid!!!",
-		return -EINVAL);
-
-	for (i = 0; i < (int)data->vddc_voltage_table.count; i++) {
-		vid[i] = convert_to_vid(data->vddc_voltage_table.entries[i].value);
-	}
-
-	return 0;
-}
-
-/**
- * Preparation of voltage tables for SMC.
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    table     the SMC DPM table structure to be populated
- * @return   always 0
- */
-
-int iceland_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
-	SMU71_Discrete_DpmTable *table)
-{
-	int result;
-
-	result = iceland_populate_smc_vddc_table(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"can not populate VDDC voltage table to SMC", return -1);
-
-	result = iceland_populate_smc_vdd_ci_table(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"can not populate VDDCI voltage table to SMC", return -1);
-
-	result = iceland_populate_smc_mvdd_table(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"can not populate MVDD voltage table to SMC", return -1);
-
-	return 0;
-}
-
-
-/**
- * Re-generate the DPM level mask value
- * @param    hwmgr      the address of the hardware manager
- */
-static uint32_t iceland_get_dpm_level_enable_mask_value(
-			struct iceland_single_dpm_table * dpm_table)
-{
-	uint32_t i;
-	uint32_t mask_value = 0;
-
-	for (i = dpm_table->count; i > 0; i--) {
-		mask_value = mask_value << 1;
-
-		if (dpm_table->dpm_levels[i-1].enabled)
-			mask_value |= 0x1;
-		else
-			mask_value &= 0xFFFFFFFE;
-	}
-	return mask_value;
-}
-
-int iceland_populate_memory_timing_parameters(
-		struct pp_hwmgr *hwmgr,
-		uint32_t engine_clock,
-		uint32_t memory_clock,
-		struct SMU71_Discrete_MCArbDramTimingTableEntry *arb_regs
-		)
-{
-	uint32_t dramTiming;
-	uint32_t dramTiming2;
-	uint32_t burstTime;
-	int result;
-
-	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
-				engine_clock, memory_clock);
-
-	PP_ASSERT_WITH_CODE(result == 0,
-		"Error calling VBIOS to set DRAM_TIMING.", return result);
-
-	dramTiming  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
-	dramTiming2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
-	burstTime = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
-
-	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dramTiming);
-	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dramTiming2);
-	arb_regs->McArbBurstTime = (uint8_t)burstTime;
-
-	return 0;
-}
-
-/**
- * Setup parameters for the MC ARB.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- * This function is to be called from the SetPowerState table.
- */
-int iceland_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	int result = 0;
-	SMU71_Discrete_MCArbDramTimingTable  arb_regs;
-	uint32_t i, j;
-
-	memset(&arb_regs, 0x00, sizeof(SMU71_Discrete_MCArbDramTimingTable));
-
-	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
-		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
-			result = iceland_populate_memory_timing_parameters
-				(hwmgr, data->dpm_table.sclk_table.dpm_levels[i].value,
-				 data->dpm_table.mclk_table.dpm_levels[j].value,
-				 &arb_regs.entries[i][j]);
-
-			if (0 != result) {
-				break;
-			}
-		}
-	}
-
-	if (0 == result) {
-		result = smu7_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				data->arb_table_start,
-				(uint8_t *)&arb_regs,
-				sizeof(SMU71_Discrete_MCArbDramTimingTable),
-				data->sram_end
-				);
-	}
-
-	return result;
-}
-
-static int iceland_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU71_Discrete_DpmTable *table)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_dpm_table *dpm_table = &data->dpm_table;
-	uint32_t i;
-
-	/* Index (dpm_table->pcie_speed_table.count) is reserved for PCIE boot level. */
-	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
-		table->LinkLevel[i].PcieGenSpeed  =
-			(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
-		table->LinkLevel[i].PcieLaneCount =
-			(uint8_t)encode_pcie_lane_width(dpm_table->pcie_speed_table.dpm_levels[i].param1);
-		table->LinkLevel[i].EnabledForActivity =
-			1;
-		table->LinkLevel[i].SPC =
-			(uint8_t)(data->pcie_spc_cap & 0xff);
-		table->LinkLevel[i].DownThreshold =
-			PP_HOST_TO_SMC_UL(5);
-		table->LinkLevel[i].UpThreshold =
-			PP_HOST_TO_SMC_UL(30);
-	}
-
-	data->smc_state_table.LinkLevelCount =
-		(uint8_t)dpm_table->pcie_speed_table.count;
-	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
-		iceland_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
-
-	return 0;
-}
-
-static int iceland_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
-					SMU71_Discrete_DpmTable *table)
-{
-	return 0;
-}
-
-uint8_t iceland_get_voltage_id(pp_atomctrl_voltage_table *voltage_table,
-		uint32_t voltage)
-{
-	uint8_t count = (uint8_t) (voltage_table->count);
-	uint8_t i = 0;
-
-	PP_ASSERT_WITH_CODE((NULL != voltage_table),
-		"Voltage Table empty.", return 0;);
-	PP_ASSERT_WITH_CODE((0 != count),
-		"Voltage Table empty.", return 0;);
-
-	for (i = 0; i < count; i++) {
-		/* find first voltage bigger than requested */
-		if (voltage_table->entries[i].value >= voltage)
-			return i;
-	}
-
-	/* voltage is bigger than max voltage in the table */
-	return i - 1;
-}
-
-static int iceland_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
-					  SMU71_Discrete_DpmTable *table)
-{
-	return 0;
-}
-
-static int iceland_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
-					  SMU71_Discrete_DpmTable *table)
-{
-	return 0;
-}
-
-static int iceland_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
-					   SMU71_Discrete_DpmTable *table)
-{
-	return 0;
-}
-
-
-static int iceland_populate_smc_svi2_config(struct pp_hwmgr *hwmgr,
-					    SMU71_Discrete_DpmTable *tab)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	if(ICELAND_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control)
-		tab->SVI2Enable |= VDDC_ON_SVI2;
-
-	if(ICELAND_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_ci_control)
-		tab->SVI2Enable |= VDDCI_ON_SVI2;
-	else
-		tab->MergedVddci = 1;
-
-	if(ICELAND_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control)
-		tab->SVI2Enable |= MVDD_ON_SVI2;
-
-	PP_ASSERT_WITH_CODE( tab->SVI2Enable != (VDDC_ON_SVI2 | VDDCI_ON_SVI2 | MVDD_ON_SVI2) &&
-	        (tab->SVI2Enable & VDDC_ON_SVI2), "SVI2 domain configuration is incorrect!", return -EINVAL);
-
-	return 0;
-}
-
-static int iceland_get_dependecy_volt_by_clk(struct pp_hwmgr *hwmgr,
-	struct phm_clock_voltage_dependency_table *allowed_clock_voltage_table,
-	uint32_t clock, uint32_t *vol)
-{
-	uint32_t i = 0;
-
-	/* clock - voltage dependency table is empty table */
-	if (allowed_clock_voltage_table->count == 0)
-		return -EINVAL;
-
-	for (i = 0; i < allowed_clock_voltage_table->count; i++) {
-		/* find first sclk bigger than request */
-		if (allowed_clock_voltage_table->entries[i].clk >= clock) {
-			*vol = allowed_clock_voltage_table->entries[i].v;
-			return 0;
-		}
-	}
-
-	/* sclk is bigger than max sclk in the dependence table */
-	*vol = allowed_clock_voltage_table->entries[i - 1].v;
-
-	return 0;
-}
-
-static uint8_t iceland_get_mclk_frequency_ratio(uint32_t memory_clock,
-		bool strobe_mode)
-{
-	uint8_t mc_para_index;
-
-	if (strobe_mode) {
-		if (memory_clock < 12500) {
-			mc_para_index = 0x00;
-		} else if (memory_clock > 47500) {
-			mc_para_index = 0x0f;
-		} else {
-			mc_para_index = (uint8_t)((memory_clock - 10000) / 2500);
-		}
-	} else {
-		if (memory_clock < 65000) {
-			mc_para_index = 0x00;
-		} else if (memory_clock > 135000) {
-			mc_para_index = 0x0f;
-		} else {
-			mc_para_index = (uint8_t)((memory_clock - 60000) / 5000);
-		}
-	}
-
-	return mc_para_index;
-}
-
-static uint8_t iceland_get_ddr3_mclk_frequency_ratio(uint32_t memory_clock)
-{
-	uint8_t mc_para_index;
-
-	if (memory_clock < 10000) {
-		mc_para_index = 0;
-	} else if (memory_clock >= 80000) {
-		mc_para_index = 0x0f;
-	} else {
-		mc_para_index = (uint8_t)((memory_clock - 10000) / 5000 + 1);
-	}
-
-	return mc_para_index;
-}
-
-static int iceland_populate_phase_value_based_on_sclk(struct pp_hwmgr *hwmgr, const struct phm_phase_shedding_limits_table *pl,
-					uint32_t sclk, uint32_t *p_shed)
-{
-	unsigned int i;
-
-	/* use the minimum phase shedding */
-	*p_shed = 1;
-
-	/*
-	 * PPGen ensures the phase shedding limits table is sorted
-	 * from lowest voltage/sclk/mclk to highest voltage/sclk/mclk.
-	 * VBIOS ensures the phase shedding masks table is sorted from
-	 * least phases enabled (phase shedding on) to most phases
-	 * enabled (phase shedding off).
-	 */
-	for (i = 0; i < pl->count; i++) {
-	    if (sclk < pl->entries[i].Sclk) {
-	        /* Enable phase shedding */
-	        *p_shed = i;
-	        break;
-	    }
-	}
-
-	return 0;
-}
-
-static int iceland_populate_phase_value_based_on_mclk(struct pp_hwmgr *hwmgr, const struct phm_phase_shedding_limits_table *pl,
-					uint32_t memory_clock, uint32_t *p_shed)
-{
-	unsigned int i;
-
-	/* use the minimum phase shedding */
-	*p_shed = 1;
-
-	/*
-	 * PPGen ensures the phase shedding limits table is sorted
-	 * from lowest voltage/sclk/mclk to highest voltage/sclk/mclk.
-	 * VBIOS ensures the phase shedding masks table is sorted from
-	 * least phases enabled (phase shedding on) to most phases
-	 * enabled (phase shedding off).
-	 */
-	for (i = 0; i < pl->count; i++) {
-	    if (memory_clock < pl->entries[i].Mclk) {
-	        /* Enable phase shedding */
-	        *p_shed = i;
-	        break;
-	    }
-	}
-
-	return 0;
-}
-
-/**
- * Populates the SMC MCLK structure using the provided memory clock
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    memory_clock the memory clock to use to populate the structure
- * @param    sclk        the SMC SCLK structure to be populated
- */
-static int iceland_calculate_mclk_params(
-		struct pp_hwmgr *hwmgr,
-		uint32_t memory_clock,
-		SMU71_Discrete_MemoryLevel *mclk,
-		bool strobe_mode,
-		bool dllStateOn
-		)
-{
-	const iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	uint32_t  dll_cntl = data->clock_registers.vDLL_CNTL;
-	uint32_t  mclk_pwrmgt_cntl = data->clock_registers.vMCLK_PWRMGT_CNTL;
-	uint32_t  mpll_ad_func_cntl = data->clock_registers.vMPLL_AD_FUNC_CNTL;
-	uint32_t  mpll_dq_func_cntl = data->clock_registers.vMPLL_DQ_FUNC_CNTL;
-	uint32_t  mpll_func_cntl = data->clock_registers.vMPLL_FUNC_CNTL;
-	uint32_t  mpll_func_cntl_1 = data->clock_registers.vMPLL_FUNC_CNTL_1;
-	uint32_t  mpll_func_cntl_2 = data->clock_registers.vMPLL_FUNC_CNTL_2;
-	uint32_t  mpll_ss1 = data->clock_registers.vMPLL_SS1;
-	uint32_t  mpll_ss2 = data->clock_registers.vMPLL_SS2;
-
-	pp_atomctrl_memory_clock_param mpll_param;
-	int result;
-
-	result = atomctrl_get_memory_pll_dividers_si(hwmgr,
-				memory_clock, &mpll_param, strobe_mode);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Error retrieving Memory Clock Parameters from VBIOS.", return result);
-
-	/* MPLL_FUNC_CNTL setup*/
-	mpll_func_cntl = PHM_SET_FIELD(mpll_func_cntl, MPLL_FUNC_CNTL, BWCTRL, mpll_param.bw_ctrl);
-
-	/* MPLL_FUNC_CNTL_1 setup*/
-	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
-							MPLL_FUNC_CNTL_1, CLKF, mpll_param.mpll_fb_divider.cl_kf);
-	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
-							MPLL_FUNC_CNTL_1, CLKFRAC, mpll_param.mpll_fb_divider.clk_frac);
-	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
-							MPLL_FUNC_CNTL_1, VCO_MODE, mpll_param.vco_mode);
-
-	/* MPLL_AD_FUNC_CNTL setup*/
-	mpll_ad_func_cntl = PHM_SET_FIELD(mpll_ad_func_cntl,
-							MPLL_AD_FUNC_CNTL, YCLK_POST_DIV, mpll_param.mpll_post_divider);
-
-	if (data->is_memory_GDDR5) {
-		/* MPLL_DQ_FUNC_CNTL setup*/
-		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
-								MPLL_DQ_FUNC_CNTL, YCLK_SEL, mpll_param.yclk_sel);
-		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
-								MPLL_DQ_FUNC_CNTL, YCLK_POST_DIV, mpll_param.mpll_post_divider);
-	}
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MemorySpreadSpectrumSupport)) {
-		/*
-		 ************************************
-		 Fref = Reference Frequency
-		 NF = Feedback divider ratio
-		 NR = Reference divider ratio
-		 Fnom = Nominal VCO output frequency = Fref * NF / NR
-		 Fs = Spreading Rate
-		 D = Percentage down-spread / 2
-		 Fint = Reference input frequency to PFD = Fref / NR
-		 NS = Spreading rate divider ratio = int(Fint / (2 * Fs))
-		 CLKS = NS - 1 = ISS_STEP_NUM[11:0]
-		 NV = D * Fs / Fnom * 4 * ((Fnom/Fref * NR) ^ 2)
-		 CLKV = 65536 * NV = ISS_STEP_SIZE[25:0]
-		 *************************************
-		 */
-		pp_atomctrl_internal_ss_info ss_info;
-		uint32_t freq_nom;
-		uint32_t tmp;
-		uint32_t reference_clock = atomctrl_get_mpll_reference_clock(hwmgr);
-
-		/* for GDDR5 for all modes and DDR3 */
-		if (1 == mpll_param.qdr)
-			freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider);
-		else
-			freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider);
-
-		/* tmp = (freq_nom / reference_clock * reference_divider) ^ 2  Note: S.I. reference_divider = 1*/
-		tmp = (freq_nom / reference_clock);
-		tmp = tmp * tmp;
-
-		if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) {
-			/* ss_info.speed_spectrum_percentage -- in unit of 0.01% */
-			/* ss.Info.speed_spectrum_rate -- in unit of khz */
-			/* CLKS = reference_clock / (2 * speed_spectrum_rate * reference_divider) * 10 */
-			/*     = reference_clock * 5 / speed_spectrum_rate */
-			uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate;
-
-			/* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */
-			/*     = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */
-			uint32_t clkv =
-				(uint32_t)((((131 * ss_info.speed_spectrum_percentage *
-							ss_info.speed_spectrum_rate) / 100) * tmp) / freq_nom);
-
-			mpll_ss1 = PHM_SET_FIELD(mpll_ss1, MPLL_SS1, CLKV, clkv);
-			mpll_ss2 = PHM_SET_FIELD(mpll_ss2, MPLL_SS2, CLKS, clks);
-		}
-	}
-
-	/* MCLK_PWRMGT_CNTL setup */
-	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, DLL_SPEED, mpll_param.dll_speed);
-	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, dllStateOn);
-	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, dllStateOn);
-
-
-	/* Save the result data to outpupt memory level structure */
-	mclk->MclkFrequency   = memory_clock;
-	mclk->MpllFuncCntl    = mpll_func_cntl;
-	mclk->MpllFuncCntl_1  = mpll_func_cntl_1;
-	mclk->MpllFuncCntl_2  = mpll_func_cntl_2;
-	mclk->MpllAdFuncCntl  = mpll_ad_func_cntl;
-	mclk->MpllDqFuncCntl  = mpll_dq_func_cntl;
-	mclk->MclkPwrmgtCntl  = mclk_pwrmgt_cntl;
-	mclk->DllCntl         = dll_cntl;
-	mclk->MpllSs1         = mpll_ss1;
-	mclk->MpllSs2         = mpll_ss2;
-
-	return 0;
-}
-
-static int iceland_populate_single_memory_level(
-		struct pp_hwmgr *hwmgr,
-		uint32_t memory_clock,
-		SMU71_Discrete_MemoryLevel *memory_level
-		)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	int result = 0;
-	bool dllStateOn;
-	struct cgs_display_info info = {0};
-
-
-	if (NULL != hwmgr->dyn_state.vddc_dependency_on_mclk) {
-		result = iceland_get_dependecy_volt_by_clk(hwmgr,
-			hwmgr->dyn_state.vddc_dependency_on_mclk, memory_clock, &memory_level->MinVddc);
-		PP_ASSERT_WITH_CODE((0 == result),
-			"can not find MinVddc voltage value from memory VDDC voltage dependency table", return result);
-	}
-
-	if (data->vdd_ci_control == ICELAND_VOLTAGE_CONTROL_NONE) {
-		memory_level->MinVddci = memory_level->MinVddc;
-	} else if (NULL != hwmgr->dyn_state.vddci_dependency_on_mclk) {
-		result = iceland_get_dependecy_volt_by_clk(hwmgr,
-				hwmgr->dyn_state.vddci_dependency_on_mclk,
-				memory_clock,
-				&memory_level->MinVddci);
-		PP_ASSERT_WITH_CODE((0 == result),
-			"can not find MinVddci voltage value from memory VDDCI voltage dependency table", return result);
-	}
-
-	if (NULL != hwmgr->dyn_state.mvdd_dependency_on_mclk) {
-		result = iceland_get_dependecy_volt_by_clk(hwmgr,
-			hwmgr->dyn_state.mvdd_dependency_on_mclk, memory_clock, &memory_level->MinMvdd);
-		PP_ASSERT_WITH_CODE((0 == result),
-			"can not find MinMVDD voltage value from memory MVDD voltage dependency table", return result);
-	}
-
-	memory_level->MinVddcPhases = 1;
-
-	if (data->vddc_phase_shed_control) {
-		iceland_populate_phase_value_based_on_mclk(hwmgr, hwmgr->dyn_state.vddc_phase_shed_limits_table,
-				memory_clock, &memory_level->MinVddcPhases);
-	}
-
-	memory_level->EnabledForThrottle = 1;
-	memory_level->EnabledForActivity = 1;
-	memory_level->UpHyst = 0;
-	memory_level->DownHyst = 100;
-	memory_level->VoltageDownHyst = 0;
-
-	/* Indicates maximum activity level for this performance level.*/
-	memory_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
-	memory_level->StutterEnable = 0;
-	memory_level->StrobeEnable = 0;
-	memory_level->EdcReadEnable = 0;
-	memory_level->EdcWriteEnable = 0;
-	memory_level->RttEnable = 0;
-
-	/* default set to low watermark. Highest level will be set to high later.*/
-	memory_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-	data->display_timing.num_existing_displays = info.display_count;
-
-	//if ((data->mclk_stutter_mode_threshold != 0) &&
-	//    (memory_clock <= data->mclk_stutter_mode_threshold) &&
-	//    (data->is_uvd_enabled == 0)
-	//    && (PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL, STUTTER_ENABLE) & 0x1)
-	//    && (data->display_timing.num_existing_displays <= 2)
-	//    && (data->display_timing.num_existing_displays != 0))
-	//	memory_level->StutterEnable = 1;
-
-	/* decide strobe mode*/
-	memory_level->StrobeEnable = (data->mclk_strobe_mode_threshold != 0) &&
-		(memory_clock <= data->mclk_strobe_mode_threshold);
-
-	/* decide EDC mode and memory clock ratio*/
-	if (data->is_memory_GDDR5) {
-		memory_level->StrobeRatio = iceland_get_mclk_frequency_ratio(memory_clock,
-					memory_level->StrobeEnable);
-
-		if ((data->mclk_edc_enable_threshold != 0) &&
-				(memory_clock > data->mclk_edc_enable_threshold)) {
-			memory_level->EdcReadEnable = 1;
-		}
-
-		if ((data->mclk_edc_wr_enable_threshold != 0) &&
-				(memory_clock > data->mclk_edc_wr_enable_threshold)) {
-			memory_level->EdcWriteEnable = 1;
-		}
-
-		if (memory_level->StrobeEnable) {
-			if (iceland_get_mclk_frequency_ratio(memory_clock, 1) >=
-					((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC7) >> 16) & 0xf)) {
-				dllStateOn = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
-			} else {
-				dllStateOn = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC6) >> 1) & 0x1) ? 1 : 0;
-			}
-
-		} else {
-			dllStateOn = data->dll_defaule_on;
-		}
-	} else {
-		memory_level->StrobeRatio =
-			iceland_get_ddr3_mclk_frequency_ratio(memory_clock);
-		dllStateOn = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
-	}
-
-	result = iceland_calculate_mclk_params(hwmgr,
-		memory_clock, memory_level, memory_level->StrobeEnable, dllStateOn);
-
-	if (0 == result) {
-		memory_level->MinVddc = PP_HOST_TO_SMC_UL(memory_level->MinVddc * VOLTAGE_SCALE);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MinVddcPhases);
-		memory_level->MinVddci = PP_HOST_TO_SMC_UL(memory_level->MinVddci * VOLTAGE_SCALE);
-		memory_level->MinMvdd = PP_HOST_TO_SMC_UL(memory_level->MinMvdd * VOLTAGE_SCALE);
-		/* MCLK frequency in units of 10KHz*/
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkFrequency);
-		/* Indicates maximum activity level for this performance level.*/
-		CONVERT_FROM_HOST_TO_SMC_US(memory_level->ActivityLevel);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_1);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_2);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllAdFuncCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllDqFuncCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkPwrmgtCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->DllCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs1);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs2);
-	}
-
-	return result;
-}
-
-/**
- * Populates the SMC MVDD structure using the provided memory clock.
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    mclk        the MCLK value to be used in the decision if MVDD should be high or low.
- * @param    voltage     the SMC VOLTAGE structure to be populated
- */
-int iceland_populate_mvdd_value(struct pp_hwmgr *hwmgr, uint32_t mclk, SMU71_Discrete_VoltageLevel *voltage)
-{
-	const iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	uint32_t i = 0;
-
-	if (ICELAND_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
-		/* find mvdd value which clock is more than request */
-		for (i = 0; i < hwmgr->dyn_state.mvdd_dependency_on_mclk->count; i++) {
-			if (mclk <= hwmgr->dyn_state.mvdd_dependency_on_mclk->entries[i].clk) {
-				/* Always round to higher voltage. */
-				voltage->Voltage = data->mvdd_voltage_table.entries[i].value;
-				break;
-			}
-		}
-
-		PP_ASSERT_WITH_CODE(i < hwmgr->dyn_state.mvdd_dependency_on_mclk->count,
-			"MVDD Voltage is outside the supported range.", return -1);
-
-	} else {
-		return -1;
-	}
-
-	return 0;
-}
-
-
-static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
-	SMU71_Discrete_DpmTable *table)
-{
-	int result = 0;
-	const iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	pp_atomctrl_clock_dividers_vi dividers;
-	SMU71_Discrete_VoltageLevel voltage_level;
-	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
-	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
-	uint32_t dll_cntl          = data->clock_registers.vDLL_CNTL;
-	uint32_t mclk_pwrmgt_cntl  = data->clock_registers.vMCLK_PWRMGT_CNTL;
-
-	/* The ACPI state should not do DPM on DC (or ever).*/
-	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
-
-	if (data->acpi_vddc)
-		table->ACPILevel.MinVddc = PP_HOST_TO_SMC_UL(data->acpi_vddc * VOLTAGE_SCALE);
-	else
-		table->ACPILevel.MinVddc = PP_HOST_TO_SMC_UL(data->min_vddc_in_pp_table * VOLTAGE_SCALE);
-
-	table->ACPILevel.MinVddcPhases = (data->vddc_phase_shed_control) ? 0 : 1;
-
-	/* assign zero for now*/
-	table->ACPILevel.SclkFrequency = atomctrl_get_reference_clock(hwmgr);
-
-	/* get the engine clock dividers for this clock value*/
-	result = atomctrl_get_engine_pll_dividers_vi(hwmgr,
-		table->ACPILevel.SclkFrequency,  &dividers);
-
-	PP_ASSERT_WITH_CODE(result == 0,
-		"Error retrieving Engine Clock dividers from VBIOS.", return result);
-
-	/* divider ID for required SCLK*/
-	table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider;
-	table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-	table->ACPILevel.DeepSleepDivId = 0;
-
-	spll_func_cntl      = PHM_SET_FIELD(spll_func_cntl,
-							CG_SPLL_FUNC_CNTL,   SPLL_PWRON,     0);
-	spll_func_cntl      = PHM_SET_FIELD(spll_func_cntl,
-							CG_SPLL_FUNC_CNTL,   SPLL_RESET,     1);
-	spll_func_cntl_2    = PHM_SET_FIELD(spll_func_cntl_2,
-							CG_SPLL_FUNC_CNTL_2, SCLK_MUX_SEL,   4);
-
-	table->ACPILevel.CgSpllFuncCntl = spll_func_cntl;
-	table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2;
-	table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
-	table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
-	table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
-	table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
-	table->ACPILevel.CcPwrDynRm = 0;
-	table->ACPILevel.CcPwrDynRm1 = 0;
-
-
-	/* For various features to be enabled/disabled while this level is active.*/
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
-	/* SCLK frequency in units of 10KHz*/
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
-
-	table->MemoryACPILevel.MinVddc = table->ACPILevel.MinVddc;
-	table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases;
-
-	/*  CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);*/
-
-	if (0 == iceland_populate_mvdd_value(hwmgr, 0, &voltage_level))
-		table->MemoryACPILevel.MinMvdd =
-			PP_HOST_TO_SMC_UL(voltage_level.Voltage * VOLTAGE_SCALE);
-	else
-		table->MemoryACPILevel.MinMvdd = 0;
-
-	/* Force reset on DLL*/
-	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK0_RESET, 0x1);
-	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK1_RESET, 0x1);
-
-	/* Disable DLL in ACPIState*/
-	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, 0);
-	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, 0);
-
-	/* Enable DLL bypass signal*/
-	dll_cntl            = PHM_SET_FIELD(dll_cntl,
-		DLL_CNTL, MRDCK0_BYPASS, 0);
-	dll_cntl            = PHM_SET_FIELD(dll_cntl,
-		DLL_CNTL, MRDCK1_BYPASS, 0);
-
-	table->MemoryACPILevel.DllCntl            =
-		PP_HOST_TO_SMC_UL(dll_cntl);
-	table->MemoryACPILevel.MclkPwrmgtCntl     =
-		PP_HOST_TO_SMC_UL(mclk_pwrmgt_cntl);
-	table->MemoryACPILevel.MpllAdFuncCntl     =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_AD_FUNC_CNTL);
-	table->MemoryACPILevel.MpllDqFuncCntl     =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_DQ_FUNC_CNTL);
-	table->MemoryACPILevel.MpllFuncCntl       =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL);
-	table->MemoryACPILevel.MpllFuncCntl_1     =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_1);
-	table->MemoryACPILevel.MpllFuncCntl_2     =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_2);
-	table->MemoryACPILevel.MpllSs1            =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS1);
-	table->MemoryACPILevel.MpllSs2            =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS2);
-
-	table->MemoryACPILevel.EnabledForThrottle = 0;
-	table->MemoryACPILevel.EnabledForActivity = 0;
-	table->MemoryACPILevel.UpHyst = 0;
-	table->MemoryACPILevel.DownHyst = 100;
-	table->MemoryACPILevel.VoltageDownHyst = 0;
-	/* Indicates maximum activity level for this performance level.*/
-	table->MemoryACPILevel.ActivityLevel = PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
-
-	table->MemoryACPILevel.StutterEnable = 0;
-	table->MemoryACPILevel.StrobeEnable = 0;
-	table->MemoryACPILevel.EdcReadEnable = 0;
-	table->MemoryACPILevel.EdcWriteEnable = 0;
-	table->MemoryACPILevel.RttEnable = 0;
-
-	return result;
-}
-
-static int iceland_find_boot_level(struct iceland_single_dpm_table *table, uint32_t value, uint32_t *boot_level)
-{
-	int result = 0;
-	uint32_t i;
-
-	for (i = 0; i < table->count; i++) {
-		if (value == table->dpm_levels[i].value) {
-			*boot_level = i;
-			result = 0;
-		}
-	}
-	return result;
-}
-
-/**
- * Calculates the SCLK dividers using the provided engine clock
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    engine_clock the engine clock to use to populate the structure
- * @param    sclk        the SMC SCLK structure to be populated
- */
-int iceland_calculate_sclk_params(struct pp_hwmgr *hwmgr,
-		uint32_t engine_clock, SMU71_Discrete_GraphicsLevel *sclk)
-{
-	const iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	pp_atomctrl_clock_dividers_vi dividers;
-	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
-	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
-	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
-	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
-	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
-	uint32_t    reference_clock;
-	uint32_t reference_divider;
-	uint32_t fbdiv;
-	int result;
-
-	/* get the engine clock dividers for this clock value*/
-	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, engine_clock,  &dividers);
-
-	PP_ASSERT_WITH_CODE(result == 0,
-		"Error retrieving Engine Clock dividers from VBIOS.", return result);
-
-	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref.*/
-	reference_clock = atomctrl_get_reference_clock(hwmgr);
-
-	reference_divider = 1 + dividers.uc_pll_ref_div;
-
-	/* low 14 bits is fraction and high 12 bits is divider*/
-	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
-
-	/* SPLL_FUNC_CNTL setup*/
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
-		CG_SPLL_FUNC_CNTL, SPLL_REF_DIV, dividers.uc_pll_ref_div);
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
-		CG_SPLL_FUNC_CNTL, SPLL_PDIV_A,  dividers.uc_pll_post_div);
-
-	/* SPLL_FUNC_CNTL_3 setup*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
-		CG_SPLL_FUNC_CNTL_3, SPLL_FB_DIV, fbdiv);
-
-	/* set to use fractional accumulation*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
-		CG_SPLL_FUNC_CNTL_3, SPLL_DITHEN, 1);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
-		pp_atomctrl_internal_ss_info ss_info;
-
-		uint32_t vcoFreq = engine_clock * dividers.uc_pll_post_div;
-		if (0 == atomctrl_get_engine_clock_spread_spectrum(hwmgr, vcoFreq, &ss_info)) {
-			/*
-			* ss_info.speed_spectrum_percentage -- in unit of 0.01%
-			* ss_info.speed_spectrum_rate -- in unit of khz
-			*/
-			/* clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2 */
-			uint32_t clkS = reference_clock * 5 / (reference_divider * ss_info.speed_spectrum_rate);
-
-			/* clkv = 2 * D * fbdiv / NS */
-			uint32_t clkV = 4 * ss_info.speed_spectrum_percentage * fbdiv / (clkS * 10000);
-
-			cg_spll_spread_spectrum =
-				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, CLKS, clkS);
-			cg_spll_spread_spectrum =
-				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
-			cg_spll_spread_spectrum_2 =
-				PHM_SET_FIELD(cg_spll_spread_spectrum_2, CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clkV);
-		}
-	}
-
-	sclk->SclkFrequency        = engine_clock;
-	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
-	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
-	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
-	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
-	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
-
-	return 0;
-}
-
-static uint8_t iceland_get_sleep_divider_id_from_clock(struct pp_hwmgr *hwmgr,
-		uint32_t engine_clock, uint32_t min_engine_clock_in_sr)
-{
-	uint32_t i, temp;
-	uint32_t min = (min_engine_clock_in_sr > ICELAND_MINIMUM_ENGINE_CLOCK) ?
-			min_engine_clock_in_sr : ICELAND_MINIMUM_ENGINE_CLOCK;
-
-	PP_ASSERT_WITH_CODE((engine_clock >= min),
-			"Engine clock can't satisfy stutter requirement!", return 0);
-
-	for (i = ICELAND_MAX_DEEPSLEEP_DIVIDER_ID;; i--) {
-		temp = engine_clock / (1 << i);
-
-		if(temp >= min || i == 0)
-			break;
-	}
-	return (uint8_t)i;
-}
-
-/**
- * Populates single SMC SCLK structure using the provided engine clock
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    engine_clock the engine clock to use to populate the structure
- * @param    sclk        the SMC SCLK structure to be populated
- */
-static int iceland_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
-		uint32_t engine_clock, uint16_t	sclk_activity_level_threshold,
-		SMU71_Discrete_GraphicsLevel *graphic_level)
-{
-	int result;
-	uint32_t threshold;
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	result = iceland_calculate_sclk_params(hwmgr, engine_clock, graphic_level);
-
-
-	/* populate graphics levels*/
-	result = iceland_get_dependecy_volt_by_clk(hwmgr,
-			hwmgr->dyn_state.vddc_dependency_on_sclk, engine_clock, &graphic_level->MinVddc);
-	PP_ASSERT_WITH_CODE((0 == result),
-		"can not find VDDC voltage value for VDDC engine clock dependency table", return result);
-
-	/* SCLK frequency in units of 10KHz*/
-	graphic_level->SclkFrequency = engine_clock;
-
-	/*
-	 * Minimum VDDC phases required to support this level, it
-	 * should get from dependence table.
-	 */
-	graphic_level->MinVddcPhases = 1;
-
-	if (data->vddc_phase_shed_control) {
-		iceland_populate_phase_value_based_on_sclk(hwmgr,
-				hwmgr->dyn_state.vddc_phase_shed_limits_table,
-				engine_clock,
-				&graphic_level->MinVddcPhases);
-	}
-
-	/* Indicates maximum activity level for this performance level. 50% for now*/
-	graphic_level->ActivityLevel = sclk_activity_level_threshold;
-
-	graphic_level->CcPwrDynRm = 0;
-	graphic_level->CcPwrDynRm1 = 0;
-	/* this level can be used if activity is high enough.*/
-	graphic_level->EnabledForActivity = 1;
-	/* this level can be used for throttling.*/
-	graphic_level->EnabledForThrottle = 1;
-	graphic_level->UpHyst = 0;
-	graphic_level->DownHyst = 100;
-	graphic_level->VoltageDownHyst = 0;
-	graphic_level->PowerThrottle = 0;
-
-	threshold = engine_clock * data->fast_watermark_threshold / 100;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkDeepSleep)) {
-		graphic_level->DeepSleepDivId =
-				iceland_get_sleep_divider_id_from_clock(hwmgr, engine_clock,
-						data->display_timing.min_clock_insr);
-	}
-
-	/* Default to slow, highest DPM level will be set to PPSMC_DISPLAY_WATERMARK_LOW later.*/
-	graphic_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	if (0 == result) {
-		graphic_level->MinVddc = PP_HOST_TO_SMC_UL(graphic_level->MinVddc * VOLTAGE_SCALE);
-		/* CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVoltage);*/
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVddcPhases);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_US(graphic_level->ActivityLevel);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl3);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl4);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum2);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm1);
-	}
-
-	return result;
-}
-
-/**
- * Populates all SMC SCLK levels' structure based on the trimmed allowed dpm engine clock states
- *
- * @param    hwmgr      the address of the hardware manager
- */
-static int iceland_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_dpm_table *dpm_table = &data->dpm_table;
-	int result = 0;
-	uint32_t level_array_adress = data->dpm_table_start +
-		offsetof(SMU71_Discrete_DpmTable, GraphicsLevel);
-
-	uint32_t level_array_size = sizeof(SMU71_Discrete_GraphicsLevel) * SMU71_MAX_LEVELS_GRAPHICS;
-	SMU71_Discrete_GraphicsLevel *levels = data->smc_state_table.GraphicsLevel;
-	uint32_t i;
-	uint8_t highest_pcie_level_enabled = 0, lowest_pcie_level_enabled = 0, mid_pcie_level_enabled = 0, count = 0;
-	memset(levels, 0x00, level_array_size);
-
-	for (i = 0; i < dpm_table->sclk_table.count; i++) {
-		result = iceland_populate_single_graphic_level(hwmgr,
-					dpm_table->sclk_table.dpm_levels[i].value,
-					(uint16_t)data->activity_target[i],
-					&(data->smc_state_table.GraphicsLevel[i]));
-		if (0 != result)
-			return result;
-
-		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
-		if (i > 1)
-			data->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0;
-	}
-
-	/* set highest level watermark to high */
-	if (dpm_table->sclk_table.count > 1)
-		data->smc_state_table.GraphicsLevel[dpm_table->sclk_table.count-1].DisplayWatermark =
-			PPSMC_DISPLAY_WATERMARK_HIGH;
-
-	data->smc_state_table.GraphicsDpmLevelCount =
-		(uint8_t)dpm_table->sclk_table.count;
-	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
-		iceland_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
-
-	while ((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-				(1 << (highest_pcie_level_enabled + 1))) != 0) {
-		highest_pcie_level_enabled++;
-	}
-
-	while ((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-	       (1 << lowest_pcie_level_enabled)) == 0) {
-		lowest_pcie_level_enabled++;
-	}
-
-	while ((count < highest_pcie_level_enabled) &&
-			((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-				(1 << (lowest_pcie_level_enabled + 1 + count))) == 0)) {
-		count++;
-	}
-
-	mid_pcie_level_enabled = (lowest_pcie_level_enabled+1+count) < highest_pcie_level_enabled ?
-		(lowest_pcie_level_enabled + 1 + count) : highest_pcie_level_enabled;
-
-	/* set pcieDpmLevel to highest_pcie_level_enabled*/
-	for (i = 2; i < dpm_table->sclk_table.count; i++) {
-		data->smc_state_table.GraphicsLevel[i].pcieDpmLevel = highest_pcie_level_enabled;
-	}
-
-	/* set pcieDpmLevel to lowest_pcie_level_enabled*/
-	data->smc_state_table.GraphicsLevel[0].pcieDpmLevel = lowest_pcie_level_enabled;
-
-	/* set pcieDpmLevel to mid_pcie_level_enabled*/
-	data->smc_state_table.GraphicsLevel[1].pcieDpmLevel = mid_pcie_level_enabled;
-
-	/* level count will send to smc once at init smc table and never change*/
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr, level_array_adress, (uint8_t *)levels, (uint32_t)level_array_size, data->sram_end);
-
-	if (0 != result)
-		return result;
-
-	return 0;
-}
-
-/**
- * Populates all SMC MCLK levels' structure based on the trimmed allowed dpm memory clock states
- *
- * @param    hwmgr      the address of the hardware manager
- */
-
-static int iceland_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_dpm_table *dpm_table = &data->dpm_table;
-	int result;
-	/* populate MCLK dpm table to SMU7 */
-	uint32_t level_array_adress = data->dpm_table_start + offsetof(SMU71_Discrete_DpmTable, MemoryLevel);
-	uint32_t level_array_size = sizeof(SMU71_Discrete_MemoryLevel) * SMU71_MAX_LEVELS_MEMORY;
-	SMU71_Discrete_MemoryLevel *levels = data->smc_state_table.MemoryLevel;
-	uint32_t i;
-
-	memset(levels, 0x00, level_array_size);
-
-	for (i = 0; i < dpm_table->mclk_table.count; i++) {
-		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
-			"can not populate memory level as memory clock is zero", return -1);
-		result = iceland_populate_single_memory_level(hwmgr, dpm_table->mclk_table.dpm_levels[i].value,
-			&(data->smc_state_table.MemoryLevel[i]));
-		if (0 != result) {
-			return result;
-		}
-	}
-
-	/* Only enable level 0 for now.*/
-	data->smc_state_table.MemoryLevel[0].EnabledForActivity = 1;
-
-	/*
-	* in order to prevent MC activity from stutter mode to push DPM up.
-	* the UVD change complements this by putting the MCLK in a higher state
-	* by default such that we are not effected by up threshold or and MCLK DPM latency.
-	*/
-	data->smc_state_table.MemoryLevel[0].ActivityLevel = 0x1F;
-	CONVERT_FROM_HOST_TO_SMC_US(data->smc_state_table.MemoryLevel[0].ActivityLevel);
-
-	data->smc_state_table.MemoryDpmLevelCount = (uint8_t)dpm_table->mclk_table.count;
-	data->dpm_level_enable_mask.mclk_dpm_enable_mask = iceland_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
-	/* set highest level watermark to high*/
-	data->smc_state_table.MemoryLevel[dpm_table->mclk_table.count-1].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
-
-	/* level count will send to smc once at init smc table and never change*/
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr,
-		level_array_adress, (uint8_t *)levels, (uint32_t)level_array_size, data->sram_end);
-
-	if (0 != result) {
-		return result;
-	}
-
-	return 0;
-}
-
-struct ICELAND_DLL_SPEED_SETTING
-{
-	uint16_t        Min;           /* Minimum Data Rate*/
-	uint16_t        Max;           /* Maximum Data Rate*/
-	uint32_t	dll_speed;     /* The desired DLL_SPEED setting*/
-};
-
-static int iceland_populate_ulv_level(struct pp_hwmgr *hwmgr, SMU71_Discrete_Ulv *pstate)
-{
-	int result = 0;
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	uint32_t voltage_response_time, ulv_voltage;
-
-	pstate->CcPwrDynRm = 0;
-	pstate->CcPwrDynRm1 = 0;
-
-	//backbiasResponseTime is use for ULV state voltage value.
-	result = pp_tables_get_response_times(hwmgr, &voltage_response_time, &ulv_voltage);
-	PP_ASSERT_WITH_CODE((0 == result), "can not get ULV voltage value", return result;);
-
-	if(!ulv_voltage) {
-		data->ulv.ulv_supported = false;
-		return 0;
-	}
-
-	if (ICELAND_VOLTAGE_CONTROL_BY_SVID2 != data->voltage_control) {
-		/* use minimum voltage if ulv voltage in pptable is bigger than minimum voltage */
-		if (ulv_voltage > hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v) {
-			pstate->VddcOffset = 0;
-		}
-		else {
-			/* used in SMIO Mode. not implemented for now. this is backup only for CI. */
-			pstate->VddcOffset = (uint16_t)(hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v - ulv_voltage);
-		}
-	} else {
-		/* use minimum voltage if ulv voltage in pptable is bigger than minimum voltage */
-		if(ulv_voltage > hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v) {
-			pstate->VddcOffsetVid = 0;
-		} else {
-			/* used in SVI2 Mode */
-			pstate->VddcOffsetVid = (uint8_t)((hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v - ulv_voltage) * VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1);
-		}
-	}
-
-	/* used in SVI2 Mode to shed phase */
-	pstate->VddcPhase = (data->vddc_phase_shed_control) ? 0 : 1;
-
-	if (0 == result) {
-		CONVERT_FROM_HOST_TO_SMC_UL(pstate->CcPwrDynRm);
-		CONVERT_FROM_HOST_TO_SMC_UL(pstate->CcPwrDynRm1);
-		CONVERT_FROM_HOST_TO_SMC_US(pstate->VddcOffset);
-	}
-
-	return result;
-}
-
-static int iceland_populate_ulv_state(struct pp_hwmgr *hwmgr, SMU71_Discrete_Ulv *ulv)
-{
-	return iceland_populate_ulv_level(hwmgr, ulv);
-}
-
-static int iceland_populate_smc_initial_state(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	uint8_t count, level;
-
-	count = (uint8_t)(hwmgr->dyn_state.vddc_dependency_on_sclk->count);
-
-	for (level = 0; level < count; level++) {
-		if (hwmgr->dyn_state.vddc_dependency_on_sclk->entries[level].clk
-			 >= data->vbios_boot_state.sclk_bootup_value) {
-			data->smc_state_table.GraphicsBootLevel = level;
-			break;
-		}
-	}
-
-	count = (uint8_t)(hwmgr->dyn_state.vddc_dependency_on_mclk->count);
-
-	for (level = 0; level < count; level++) {
-		if (hwmgr->dyn_state.vddc_dependency_on_mclk->entries[level].clk
-			>= data->vbios_boot_state.mclk_bootup_value) {
-			data->smc_state_table.MemoryBootLevel = level;
-			break;
-		}
-	}
-
-	return 0;
-}
-
-/**
- * Initializes the SMC table and uploads it
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @param    pInput  the pointer to input data (PowerState)
- * @return   always 0
- */
-static int iceland_init_smc_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	SMU71_Discrete_DpmTable  *table = &(data->smc_state_table);
-	const struct phw_iceland_ulv_parm *ulv = &(data->ulv);
-
-	result = iceland_setup_default_dpm_tables(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to setup default DPM tables!", return result;);
-	memset(&(data->smc_state_table), 0x00, sizeof(data->smc_state_table));
-
-	if (ICELAND_VOLTAGE_CONTROL_NONE != data->voltage_control) {
-		iceland_populate_smc_voltage_tables(hwmgr, table);
-	}
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AutomaticDCTransition)) {
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
-	}
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StepVddc)) {
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
-	}
-
-	if (data->is_memory_GDDR5) {
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
-	}
-
-	if (ulv->ulv_supported) {
-		result = iceland_populate_ulv_state(hwmgr, &data->ulv_setting);
-		PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize ULV state!", return result;);
-
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_ULV_PARAMETER, ulv->ch_ulv_parameter);
-	}
-
-	result = iceland_populate_smc_link_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize Link Level!", return result;);
-
-	result = iceland_populate_all_graphic_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize Graphics Level!", return result;);
-
-	result = iceland_populate_all_memory_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize Memory Level!", return result;);
-
-	result = iceland_populate_smc_acpi_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize ACPI Level!", return result;);
-
-	result = iceland_populate_smc_vce_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize VCE Level!", return result;);
-
-	result = iceland_populate_smc_acp_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize ACP Level!", return result;);
-
-	result = iceland_populate_smc_samu_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize SAMU Level!", return result;);
-
-	/*
-	 * Since only the initial state is completely set up at this
-	 * point (the other states are just copies of the boot state)
-	 * we only need to populate the  ARB settings for the initial
-	 * state.
-	 */
-	result = iceland_program_memory_timing_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to Write ARB settings for the initial state.", return result;);
-
-	result = iceland_populate_smc_uvd_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize UVD Level!", return result;);
-
-	table->GraphicsBootLevel = 0;
-	table->MemoryBootLevel = 0;
-
-	/* find boot level from dpm table */
-	result = iceland_find_boot_level(&(data->dpm_table.sclk_table),
-			data->vbios_boot_state.sclk_bootup_value,
-			(uint32_t *)&(data->smc_state_table.GraphicsBootLevel));
-
-	if (result)
-		pr_warning("VBIOS did not find boot engine clock value in dependency table.\n");
-
-	result = iceland_find_boot_level(&(data->dpm_table.mclk_table),
-				data->vbios_boot_state.mclk_bootup_value,
-				(uint32_t *)&(data->smc_state_table.MemoryBootLevel));
-
-	if (result)
-		pr_warning("VBIOS did not find boot memory clock value in dependency table.\n");
-
-	table->BootVddc = data->vbios_boot_state.vddc_bootup_value;
-	if (ICELAND_VOLTAGE_CONTROL_NONE == data->vdd_ci_control) {
-		table->BootVddci = table->BootVddc;
-	}
-	else {
-		table->BootVddci = data->vbios_boot_state.vddci_bootup_value;
-	}
-	table->BootMVdd = data->vbios_boot_state.mvdd_bootup_value;
-
-	result = iceland_populate_smc_initial_state(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result, "Failed to initialize Boot State!", return result);
-
-	result = iceland_populate_bapm_parameters_in_dpm_table(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result, "Failed to populate BAPM Parameters!", return result);
-
-	table->GraphicsVoltageChangeEnable  = 1;
-	table->GraphicsThermThrottleEnable  = 1;
-	table->GraphicsInterval = 1;
-	table->VoltageInterval  = 1;
-	table->ThermalInterval  = 1;
-	table->TemperatureLimitHigh =
-		(data->thermal_temp_setting.temperature_high *
-		 ICELAND_Q88_FORMAT_CONVERSION_UNIT) / PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-	table->TemperatureLimitLow =
-		(data->thermal_temp_setting.temperature_low *
-		ICELAND_Q88_FORMAT_CONVERSION_UNIT) / PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-	table->MemoryVoltageChangeEnable  = 1;
-	table->MemoryInterval  = 1;
-	table->VoltageResponseTime  = 0;
-	table->PhaseResponseTime  = 0;
-	table->MemoryThermThrottleEnable  = 1;
-	table->PCIeBootLinkLevel = 0;
-	table->PCIeGenInterval = 1;
-
-	result = iceland_populate_smc_svi2_config(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to populate SVI2 setting!", return result);
-
-	table->ThermGpio  = 17;
-	table->SclkStepSize = 0x4000;
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddcVid);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddcPhase);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddciVid);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskMvddVid);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
-	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
-	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
-
-	table->BootVddc = PP_HOST_TO_SMC_US(table->BootVddc * VOLTAGE_SCALE);
-	table->BootVddci = PP_HOST_TO_SMC_US(table->BootVddci * VOLTAGE_SCALE);
-	table->BootMVdd = PP_HOST_TO_SMC_US(table->BootMVdd * VOLTAGE_SCALE);
-
-	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr, data->dpm_table_start +
-				offsetof(SMU71_Discrete_DpmTable, SystemFlags),
-				(uint8_t *)&(table->SystemFlags),
-				sizeof(SMU71_Discrete_DpmTable) - 3 * sizeof(SMU71_PIDController),
-				data->sram_end);
-
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to upload dpm data to SMC memory!", return result);
-
-	/* Upload all ulv setting to SMC memory.(dpm level, dpm level count etc) */
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr,
-			data->ulv_settings_start,
-			(uint8_t *)&(data->ulv_setting),
-			sizeof(SMU71_Discrete_Ulv),
-			data->sram_end);
-
-#if 0
-	/* Notify SMC to follow new GPIO scheme */
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AutomaticDCTransition)) {
-		if (0 == iceland_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_UseNewGPIOScheme))
-			phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_SMCtoPPLIBAcdcGpioScheme);
-	}
-#endif
-
-	return result;
-}
-
-int iceland_populate_mc_reg_address(struct pp_hwmgr *hwmgr, SMU71_Discrete_MCRegisters *mc_reg_table)
-{
-	const struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	uint32_t i, j;
-
-	for (i = 0, j = 0; j < data->iceland_mc_reg_table.last; j++) {
-		if (data->iceland_mc_reg_table.validflag & 1<<j) {
-			PP_ASSERT_WITH_CODE(i < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE,
-				"Index of mc_reg_table->address[] array out of boundary", return -1);
-			mc_reg_table->address[i].s0 =
-				PP_HOST_TO_SMC_US(data->iceland_mc_reg_table.mc_reg_address[j].s0);
-			mc_reg_table->address[i].s1 =
-				PP_HOST_TO_SMC_US(data->iceland_mc_reg_table.mc_reg_address[j].s1);
-			i++;
-		}
-	}
-
-	mc_reg_table->last = (uint8_t)i;
-
-	return 0;
-}
-
-/* convert register values from driver to SMC format */
-void iceland_convert_mc_registers(
-	const phw_iceland_mc_reg_entry * pEntry,
-	SMU71_Discrete_MCRegisterSet *pData,
-	uint32_t numEntries, uint32_t validflag)
-{
-	uint32_t i, j;
-
-	for (i = 0, j = 0; j < numEntries; j++) {
-		if (validflag & 1<<j) {
-			pData->value[i] = PP_HOST_TO_SMC_UL(pEntry->mc_data[j]);
-			i++;
-		}
-	}
-}
-
-/* find the entry in the memory range table, then populate the value to SMC's iceland_mc_reg_table */
-int iceland_convert_mc_reg_table_entry_to_smc(
-		struct pp_hwmgr *hwmgr,
-		const uint32_t memory_clock,
-		SMU71_Discrete_MCRegisterSet *mc_reg_table_data
-		)
-{
-	const iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint32_t i = 0;
-
-	for (i = 0; i < data->iceland_mc_reg_table.num_entries; i++) {
-		if (memory_clock <=
-			data->iceland_mc_reg_table.mc_reg_table_entry[i].mclk_max) {
-			break;
-		}
-	}
-
-	if ((i == data->iceland_mc_reg_table.num_entries) && (i > 0))
-		--i;
-
-	iceland_convert_mc_registers(&data->iceland_mc_reg_table.mc_reg_table_entry[i],
-		mc_reg_table_data, data->iceland_mc_reg_table.last, data->iceland_mc_reg_table.validflag);
-
-	return 0;
-}
-
-int iceland_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr,
-		SMU71_Discrete_MCRegisters *mc_reg_table)
-{
-	int result = 0;
-	iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	int res;
-	uint32_t i;
-
-	for (i = 0; i < data->dpm_table.mclk_table.count; i++) {
-		res = iceland_convert_mc_reg_table_entry_to_smc(
-				hwmgr,
-				data->dpm_table.mclk_table.dpm_levels[i].value,
-				&mc_reg_table->data[i]
-				);
-
-		if (0 != res)
-			result = res;
-	}
-
-	return result;
-}
-
-int iceland_populate_initial_mc_reg_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	memset(&data->mc_reg_table, 0x00, sizeof(SMU71_Discrete_MCRegisters));
-	result = iceland_populate_mc_reg_address(hwmgr, &(data->mc_reg_table));
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize MCRegTable for the MC register addresses!", return result;);
-
-	result = iceland_convert_mc_reg_table_to_smc(hwmgr, &data->mc_reg_table);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize MCRegTable for driver state!", return result;);
-
-	return smu7_copy_bytes_to_smc(hwmgr->smumgr, data->mc_reg_table_start,
-			(uint8_t *)&data->mc_reg_table, sizeof(SMU71_Discrete_MCRegisters), data->sram_end);
-}
-
-int iceland_notify_smc_display_change(struct pp_hwmgr *hwmgr, bool has_display)
-{
-	PPSMC_Msg msg = has_display? (PPSMC_Msg)PPSMC_HasDisplay : (PPSMC_Msg)PPSMC_NoDisplay;
-
-	return (smum_send_msg_to_smc(hwmgr->smumgr, msg) == 0) ?  0 : -1;
-}
-
-int iceland_enable_sclk_control(struct pp_hwmgr *hwmgr)
-{
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, 0);
-
-	return 0;
-}
-
-int iceland_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	/* enable SCLK dpm */
-	if (0 == data->sclk_dpm_key_disabled) {
-		PP_ASSERT_WITH_CODE(
-				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-						   PPSMC_MSG_DPM_Enable)),
-				"Failed to enable SCLK DPM during DPM Start Function!",
-				return -1);
-	}
-
-	/* enable MCLK dpm */
-	if (0 == data->mclk_dpm_key_disabled) {
-		PP_ASSERT_WITH_CODE(
-				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-					     PPSMC_MSG_MCLKDPM_Enable)),
-				"Failed to enable MCLK DPM during DPM Start Function!",
-				return -1);
-
-		PHM_WRITE_FIELD(hwmgr->device, MC_SEQ_CNTL_3, CAC_EN, 0x1);
-
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixLCAC_MC0_CNTL, 0x05);/* CH0,1 read */
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixLCAC_MC1_CNTL, 0x05);/* CH2,3 read */
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixLCAC_CPL_CNTL, 0x100005);/*Read */
-
-		udelay(10);
-
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixLCAC_MC0_CNTL, 0x400005);/* CH0,1 write */
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixLCAC_MC1_CNTL, 0x400005);/* CH2,3 write */
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixLCAC_CPL_CNTL, 0x500005);/* write */
-
-	}
-
-	return 0;
-}
-
-int iceland_start_dpm(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	/* enable general power management */
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, 1);
-	/* enable sclk deep sleep */
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL, DYNAMIC_PM_EN, 1);
-
-	/* prepare for PCIE DPM */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SOFT_REGISTERS_TABLE_12, VoltageChangeTimeout, 0x1000);
-
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE, SWRST_COMMAND_1, RESETLC, 0x0);
-
-	PP_ASSERT_WITH_CODE(
-			(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-					PPSMC_MSG_Voltage_Cntl_Enable)),
-			"Failed to enable voltage DPM during DPM Start Function!",
-			return -1);
-
-	if (0 != iceland_enable_sclk_mclk_dpm(hwmgr)) {
-		PP_ASSERT_WITH_CODE(0, "Failed to enable Sclk DPM and Mclk DPM!", return -1);
-	}
-
-	/* enable PCIE dpm */
-	if (0 == data->pcie_dpm_key_disabled) {
-		PP_ASSERT_WITH_CODE(
-				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-						PPSMC_MSG_PCIeDPM_Enable)),
-				"Failed to enable pcie DPM during DPM Start Function!",
-				return -1
-				);
-	}
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			    PHM_PlatformCaps_Falcon_QuickTransition)) {
-		smum_send_msg_to_smc(hwmgr->smumgr,
-				     PPSMC_MSG_EnableACDCGPIOInterrupt);
-	}
-
-	return 0;
-}
-
-static void iceland_set_dpm_event_sources(struct pp_hwmgr *hwmgr,
-		uint32_t sources)
-{
-	bool protection;
-	enum DPM_EVENT_SRC src;
-
-	switch (sources) {
-	default:
-		printk(KERN_ERR "Unknown throttling event sources.");
-		/* fall through */
-	case 0:
-		protection = false;
-		/* src is unused */
-		break;
-	case (1 << PHM_AutoThrottleSource_Thermal):
-		protection = true;
-		src = DPM_EVENT_SRC_DIGITAL;
-		break;
-	case (1 << PHM_AutoThrottleSource_External):
-		protection = true;
-		src = DPM_EVENT_SRC_EXTERNAL;
-		break;
-	case (1 << PHM_AutoThrottleSource_External) |
-			(1 << PHM_AutoThrottleSource_Thermal):
-		protection = true;
-		src = DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL;
-		break;
-	}
-	/* Order matters - don't enable thermal protection for the wrong source. */
-	if (protection) {
-		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_CTRL,
-				DPM_EVENT_SRC, src);
-		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT,
-				THERMAL_PROTECTION_DIS,
-				!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-						PHM_PlatformCaps_ThermalController));
-	} else
-		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT,
-				THERMAL_PROTECTION_DIS, 1);
-}
-
-static int iceland_enable_auto_throttle_source(struct pp_hwmgr *hwmgr,
-		PHM_AutoThrottleSource source)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	if (!(data->active_auto_throttle_sources & (1 << source))) {
-		data->active_auto_throttle_sources |= 1 << source;
-		iceland_set_dpm_event_sources(hwmgr, data->active_auto_throttle_sources);
-	}
-	return 0;
-}
-
-static int iceland_enable_thermal_auto_throttle(struct pp_hwmgr *hwmgr)
-{
-	return iceland_enable_auto_throttle_source(hwmgr, PHM_AutoThrottleSource_Thermal);
-}
-
-
-/**
-* Programs the Deep Sleep registers
-*
-* @param    pHwMgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data (PhwEvergreen_DisplayConfiguration)
-* @param    pOutput the pointer to output data (unused)
-* @param    pStorage the pointer to temporary storage (unused)
-* @param    Result the last failure code (unused)
-* @return   always 0
-*/
-static int iceland_enable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
-{
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			    PHM_PlatformCaps_SclkDeepSleep)) {
-		if (smum_send_msg_to_smc(hwmgr->smumgr,
-					 PPSMC_MSG_MASTER_DeepSleep_ON) != 0)
-			PP_ASSERT_WITH_CODE(false,
-					    "Attempt to enable Master Deep Sleep switch failed!",
-					    return -EINVAL);
-	} else {
-		if (smum_send_msg_to_smc(hwmgr->smumgr,
-					 PPSMC_MSG_MASTER_DeepSleep_OFF) != 0)
-			PP_ASSERT_WITH_CODE(false,
-					    "Attempt to disable Master Deep Sleep switch failed!",
-					    return -EINVAL);
-	}
-
-	return 0;
-}
-
-static int iceland_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
-{
-	int tmp_result, result = 0;
-
-	if (cf_iceland_voltage_control(hwmgr)) {
-		tmp_result = iceland_enable_voltage_control(hwmgr);
-		PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable voltage control!", return tmp_result);
-
-		tmp_result = iceland_construct_voltage_tables(hwmgr);
-		PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to contruct voltage tables!", return tmp_result);
-	}
-
-	tmp_result = iceland_initialize_mc_reg_table(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to initialize MC reg table!", return tmp_result);
-
-	tmp_result = iceland_program_static_screen_threshold_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to program static screen threshold parameters!", return tmp_result);
-
-	tmp_result = iceland_enable_display_gap(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to enable display gap!", return tmp_result);
-
-	tmp_result = iceland_program_voting_clients(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to program voting clients!", return tmp_result);
-
-	tmp_result = iceland_upload_firmware(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to upload firmware header!", return tmp_result);
-
-	tmp_result = iceland_process_firmware_header(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to process firmware header!", return tmp_result);
-
-	tmp_result = iceland_initial_switch_from_arb_f0_to_f1(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to initialize switch from ArbF0 to F1!", return tmp_result);
-
-	tmp_result = iceland_init_smc_table(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to initialize SMC table!", return tmp_result);
-
-	tmp_result = iceland_populate_initial_mc_reg_table(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to populate initialize MC Reg table!", return tmp_result);
-
-	tmp_result = iceland_populate_pm_fuses(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to populate PM fuses!", return tmp_result);
-
-
-	/* enable SCLK control */
-	tmp_result = iceland_enable_sclk_control(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to enable SCLK control!", return tmp_result);
-
-	tmp_result = iceland_enable_deep_sleep_master_switch(hwmgr);
-	PP_ASSERT_WITH_CODE((tmp_result == 0),
-		"Failed to enable deep sleep!", return tmp_result);
-
-	/* enable DPM */
-	tmp_result = iceland_start_dpm(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to start DPM!", return tmp_result);
-
-	tmp_result = iceland_enable_smc_cac(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to enable SMC CAC!", return tmp_result);
-
-	tmp_result = iceland_enable_power_containment(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to enable power containment!", return tmp_result);
-
-	tmp_result = iceland_power_control_set_level(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-		"Failed to power control set level!", result = tmp_result);
-
-	tmp_result = iceland_enable_thermal_auto_throttle(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to enable thermal auto throttle!", result = tmp_result);
-
-	return result;
-}
-
-static int iceland_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
-{
-	return phm_hwmgr_backend_fini(hwmgr);
-}
-
-static void iceland_initialize_dpm_defaults(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct phw_iceland_ulv_parm *ulv;
-
-	ulv = &data->ulv;
-	ulv->ch_ulv_parameter = PPICELAND_CGULVPARAMETER_DFLT;
-	data->voting_rights_clients0 = PPICELAND_VOTINGRIGHTSCLIENTS_DFLT0;
-	data->voting_rights_clients1 = PPICELAND_VOTINGRIGHTSCLIENTS_DFLT1;
-	data->voting_rights_clients2 = PPICELAND_VOTINGRIGHTSCLIENTS_DFLT2;
-	data->voting_rights_clients3 = PPICELAND_VOTINGRIGHTSCLIENTS_DFLT3;
-	data->voting_rights_clients4 = PPICELAND_VOTINGRIGHTSCLIENTS_DFLT4;
-	data->voting_rights_clients5 = PPICELAND_VOTINGRIGHTSCLIENTS_DFLT5;
-	data->voting_rights_clients6 = PPICELAND_VOTINGRIGHTSCLIENTS_DFLT6;
-	data->voting_rights_clients7 = PPICELAND_VOTINGRIGHTSCLIENTS_DFLT7;
-
-	data->static_screen_threshold_unit = PPICELAND_STATICSCREENTHRESHOLDUNIT_DFLT;
-	data->static_screen_threshold = PPICELAND_STATICSCREENTHRESHOLD_DFLT;
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-		      PHM_PlatformCaps_ABM);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-		    PHM_PlatformCaps_NonABMSupportInPPLib);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-		    PHM_PlatformCaps_DynamicACTiming);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-		      PHM_PlatformCaps_DisableMemoryTransition);
-
-	iceland_initialize_power_tune_defaults(hwmgr);
-
-	data->mclk_strobe_mode_threshold = 40000;
-	data->mclk_stutter_mode_threshold = 30000;
-	data->mclk_edc_enable_threshold = 40000;
-	data->mclk_edc_wr_enable_threshold = 40000;
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-		      PHM_PlatformCaps_DisableMCLS);
-
-	data->pcie_gen_performance.max = PP_PCIEGen1;
-	data->pcie_gen_performance.min = PP_PCIEGen3;
-	data->pcie_gen_power_saving.max = PP_PCIEGen1;
-	data->pcie_gen_power_saving.min = PP_PCIEGen3;
-
-	data->pcie_lane_performance.max = 0;
-	data->pcie_lane_performance.min = 16;
-	data->pcie_lane_power_saving.max = 0;
-	data->pcie_lane_power_saving.min = 16;
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-		      PHM_PlatformCaps_SclkThrottleLowNotification);
-}
-
-static int iceland_get_evv_voltage(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-	uint16_t    virtual_voltage_id;
-	uint16_t    vddc = 0;
-	uint16_t    i;
-
-	/* the count indicates actual number of entries */
-	data->vddc_leakage.count = 0;
-	data->vddci_leakage.count = 0;
-
-	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_EVV)) {
-		pr_err("Iceland should always support EVV\n");
-		return -EINVAL;
-	}
-
-	/* retrieve voltage for leakage ID (0xff01 + i) */
-	for (i = 0; i < ICELAND_MAX_LEAKAGE_COUNT; i++) {
-		virtual_voltage_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
-
-		PP_ASSERT_WITH_CODE((0 == atomctrl_get_voltage_evv(hwmgr, virtual_voltage_id, &vddc)),
-				    "Error retrieving EVV voltage value!\n", continue);
-
-		if (vddc >= 2000)
-			pr_warning("Invalid VDDC value!\n");
-
-		if (vddc != 0 && vddc != virtual_voltage_id) {
-			data->vddc_leakage.actual_voltage[data->vddc_leakage.count] = vddc;
-			data->vddc_leakage.leakage_id[data->vddc_leakage.count] = virtual_voltage_id;
-			data->vddc_leakage.count++;
-		}
-	}
-
-	return 0;
-}
-
-static void iceland_patch_with_vddc_leakage(struct pp_hwmgr *hwmgr,
-					    uint32_t *vddc)
-{
-	iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint32_t leakage_index;
-	struct phw_iceland_leakage_voltage *leakage_table = &data->vddc_leakage;
-
-	/* search for leakage voltage ID 0xff01 ~ 0xff08 */
-	for (leakage_index = 0; leakage_index < leakage_table->count; leakage_index++) {
-		/*
-		 * If this voltage matches a leakage voltage ID, patch
-		 * with actual leakage voltage.
-		 */
-		if (leakage_table->leakage_id[leakage_index] == *vddc) {
-			/*
-			 * Need to make sure vddc is less than 2v or
-			 * else, it could burn the ASIC.
-			 */
-			if (leakage_table->actual_voltage[leakage_index] >= 2000)
-				pr_warning("Invalid VDDC value!\n");
-			*vddc = leakage_table->actual_voltage[leakage_index];
-			/* we found leakage voltage */
-			break;
-		}
-	}
-
-	if (*vddc >= ATOM_VIRTUAL_VOLTAGE_ID0)
-		pr_warning("Voltage value looks like a Leakage ID but it's not patched\n");
-}
-
-static void iceland_patch_with_vddci_leakage(struct pp_hwmgr *hwmgr,
-					     uint32_t *vddci)
-{
-	iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint32_t leakage_index;
-	struct phw_iceland_leakage_voltage *leakage_table = &data->vddci_leakage;
-
-	/* search for leakage voltage ID 0xff01 ~ 0xff08 */
-	for (leakage_index = 0; leakage_index < leakage_table->count; leakage_index++) {
-		/*
-		 * If this voltage matches a leakage voltage ID, patch
-		 * with actual leakage voltage.
-		 */
-		if (leakage_table->leakage_id[leakage_index] == *vddci) {
-			*vddci = leakage_table->actual_voltage[leakage_index];
-			/* we found leakage voltage */
-			break;
-		}
-	}
-
-	if (*vddci >= ATOM_VIRTUAL_VOLTAGE_ID0)
-		pr_warning("Voltage value looks like a Leakage ID but it's not patched\n");
-}
-
-static int iceland_patch_vddc(struct pp_hwmgr *hwmgr,
-			      struct phm_clock_voltage_dependency_table *tab)
-{
-	uint16_t i;
-
-	if (tab)
-		for (i = 0; i < tab->count; i++)
-			iceland_patch_with_vddc_leakage(hwmgr, &tab->entries[i].v);
-
-	return 0;
-}
-
-static int iceland_patch_vddci(struct pp_hwmgr *hwmgr,
-			       struct phm_clock_voltage_dependency_table *tab)
-{
-	uint16_t i;
-
-	if (tab)
-		for (i = 0; i < tab->count; i++)
-			iceland_patch_with_vddci_leakage(hwmgr, &tab->entries[i].v);
-
-	return 0;
-}
-
-static int iceland_patch_vce_vddc(struct pp_hwmgr *hwmgr,
-				  struct phm_vce_clock_voltage_dependency_table *tab)
-{
-	uint16_t i;
-
-	if (tab)
-		for (i = 0; i < tab->count; i++)
-			iceland_patch_with_vddc_leakage(hwmgr, &tab->entries[i].v);
-
-	return 0;
-}
-
-
-static int iceland_patch_uvd_vddc(struct pp_hwmgr *hwmgr,
-				  struct phm_uvd_clock_voltage_dependency_table *tab)
-{
-	uint16_t i;
-
-	if (tab)
-		for (i = 0; i < tab->count; i++)
-			iceland_patch_with_vddc_leakage(hwmgr, &tab->entries[i].v);
-
-	return 0;
-}
-
-static int iceland_patch_vddc_shed_limit(struct pp_hwmgr *hwmgr,
-					 struct phm_phase_shedding_limits_table *tab)
-{
-	uint16_t i;
-
-	if (tab)
-		for (i = 0; i < tab->count; i++)
-			iceland_patch_with_vddc_leakage(hwmgr, &tab->entries[i].Voltage);
-
-	return 0;
-}
-
-static int iceland_patch_samu_vddc(struct pp_hwmgr *hwmgr,
-				   struct phm_samu_clock_voltage_dependency_table *tab)
-{
-	uint16_t i;
-
-	if (tab)
-		for (i = 0; i < tab->count; i++)
-			iceland_patch_with_vddc_leakage(hwmgr, &tab->entries[i].v);
-
-	return 0;
-}
-
-static int iceland_patch_acp_vddc(struct pp_hwmgr *hwmgr,
-				  struct phm_acp_clock_voltage_dependency_table *tab)
-{
-	uint16_t i;
-
-	if (tab)
-		for (i = 0; i < tab->count; i++)
-			iceland_patch_with_vddc_leakage(hwmgr, &tab->entries[i].v);
-
-	return 0;
-}
-
-static int iceland_patch_limits_vddc(struct pp_hwmgr *hwmgr,
-				     struct phm_clock_and_voltage_limits *tab)
-{
-	if (tab) {
-		iceland_patch_with_vddc_leakage(hwmgr, (uint32_t *)&tab->vddc);
-		iceland_patch_with_vddci_leakage(hwmgr, (uint32_t *)&tab->vddci);
-	}
-
-	return 0;
-}
-
-static int iceland_patch_cac_vddc(struct pp_hwmgr *hwmgr, struct phm_cac_leakage_table *tab)
-{
-	uint32_t i;
-	uint32_t vddc;
-
-	if (tab) {
-		for (i = 0; i < tab->count; i++) {
-			vddc = (uint32_t)(tab->entries[i].Vddc);
-			iceland_patch_with_vddc_leakage(hwmgr, &vddc);
-			tab->entries[i].Vddc = (uint16_t)vddc;
-		}
-	}
-
-	return 0;
-}
-
-static int iceland_patch_dependency_tables_with_leakage(struct pp_hwmgr *hwmgr)
-{
-	int tmp;
-
-	tmp = iceland_patch_vddc(hwmgr, hwmgr->dyn_state.vddc_dependency_on_sclk);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_vddc(hwmgr, hwmgr->dyn_state.vddc_dependency_on_mclk);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_vddc(hwmgr, hwmgr->dyn_state.vddc_dep_on_dal_pwrl);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_vddci(hwmgr, hwmgr->dyn_state.vddci_dependency_on_mclk);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_vce_vddc(hwmgr, hwmgr->dyn_state.vce_clock_voltage_dependency_table);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_uvd_vddc(hwmgr, hwmgr->dyn_state.uvd_clock_voltage_dependency_table);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_samu_vddc(hwmgr, hwmgr->dyn_state.samu_clock_voltage_dependency_table);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_acp_vddc(hwmgr, hwmgr->dyn_state.acp_clock_voltage_dependency_table);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_vddc_shed_limit(hwmgr, hwmgr->dyn_state.vddc_phase_shed_limits_table);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_limits_vddc(hwmgr, &hwmgr->dyn_state.max_clock_voltage_on_ac);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_limits_vddc(hwmgr, &hwmgr->dyn_state.max_clock_voltage_on_dc);
-	if(tmp)
-		return -EINVAL;
-
-	tmp = iceland_patch_cac_vddc(hwmgr, hwmgr->dyn_state.cac_leakage_table);
-	if(tmp)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int iceland_set_private_var_based_on_pptale(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	struct phm_clock_voltage_dependency_table *allowed_sclk_vddc_table = hwmgr->dyn_state.vddc_dependency_on_sclk;
-	struct phm_clock_voltage_dependency_table *allowed_mclk_vddc_table = hwmgr->dyn_state.vddc_dependency_on_mclk;
-	struct phm_clock_voltage_dependency_table *allowed_mclk_vddci_table = hwmgr->dyn_state.vddci_dependency_on_mclk;
-
-	PP_ASSERT_WITH_CODE(allowed_sclk_vddc_table != NULL,
-		"VDDC dependency on SCLK table is missing. This table is mandatory\n", return -EINVAL);
-	PP_ASSERT_WITH_CODE(allowed_sclk_vddc_table->count >= 1,
-		"VDDC dependency on SCLK table has to have is missing. This table is mandatory\n", return -EINVAL);
-
-	PP_ASSERT_WITH_CODE(allowed_mclk_vddc_table != NULL,
-		"VDDC dependency on MCLK table is missing. This table is mandatory\n", return -EINVAL);
-	PP_ASSERT_WITH_CODE(allowed_mclk_vddc_table->count >= 1,
-		"VDD dependency on MCLK table has to have is missing. This table is mandatory\n", return -EINVAL);
-
-	data->min_vddc_in_pp_table = (uint16_t)allowed_sclk_vddc_table->entries[0].v;
-	data->max_vddc_in_pp_table = (uint16_t)allowed_sclk_vddc_table->entries[allowed_sclk_vddc_table->count - 1].v;
-
-	hwmgr->dyn_state.max_clock_voltage_on_ac.sclk =
-		allowed_sclk_vddc_table->entries[allowed_sclk_vddc_table->count - 1].clk;
-	hwmgr->dyn_state.max_clock_voltage_on_ac.mclk =
-		allowed_mclk_vddc_table->entries[allowed_mclk_vddc_table->count - 1].clk;
-	hwmgr->dyn_state.max_clock_voltage_on_ac.vddc =
-		allowed_sclk_vddc_table->entries[allowed_sclk_vddc_table->count - 1].v;
-
-	if (allowed_mclk_vddci_table != NULL && allowed_mclk_vddci_table->count >= 1) {
-		data->min_vddci_in_pp_table = (uint16_t)allowed_mclk_vddci_table->entries[0].v;
-		data->max_vddci_in_pp_table = (uint16_t)allowed_mclk_vddci_table->entries[allowed_mclk_vddci_table->count - 1].v;
-	}
-
-	if (hwmgr->dyn_state.vddci_dependency_on_mclk != NULL && hwmgr->dyn_state.vddci_dependency_on_mclk->count > 1)
-		hwmgr->dyn_state.max_clock_voltage_on_ac.vddci = hwmgr->dyn_state.vddci_dependency_on_mclk->entries[hwmgr->dyn_state.vddci_dependency_on_mclk->count - 1].v;
-
-	return 0;
-}
-
-static int iceland_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr)
-{
-	uint32_t table_size;
-	struct phm_clock_voltage_dependency_table *table_clk_vlt;
-
-	hwmgr->dyn_state.mclk_sclk_ratio = 4;
-	hwmgr->dyn_state.sclk_mclk_delta = 15000;      /* 150 MHz */
-	hwmgr->dyn_state.vddc_vddci_delta = 200;       /* 200mV */
-
-	/* initialize vddc_dep_on_dal_pwrl table */
-	table_size = sizeof(uint32_t) + 4 * sizeof(struct phm_clock_voltage_dependency_record);
-	table_clk_vlt = (struct phm_clock_voltage_dependency_table *)kzalloc(table_size, GFP_KERNEL);
-
-	if (NULL == table_clk_vlt) {
-		pr_err("[ powerplay ] Can not allocate space for vddc_dep_on_dal_pwrl! \n");
-		return -ENOMEM;
-	} else {
-		table_clk_vlt->count = 4;
-		table_clk_vlt->entries[0].clk = PP_DAL_POWERLEVEL_ULTRALOW;
-		table_clk_vlt->entries[0].v = 0;
-		table_clk_vlt->entries[1].clk = PP_DAL_POWERLEVEL_LOW;
-		table_clk_vlt->entries[1].v = 720;
-		table_clk_vlt->entries[2].clk = PP_DAL_POWERLEVEL_NOMINAL;
-		table_clk_vlt->entries[2].v = 810;
-		table_clk_vlt->entries[3].clk = PP_DAL_POWERLEVEL_PERFORMANCE;
-		table_clk_vlt->entries[3].v = 900;
-		hwmgr->dyn_state.vddc_dep_on_dal_pwrl = table_clk_vlt;
-	}
-
-	return 0;
-}
-
-/**
- * Initializes the Volcanic Islands Hardware Manager
- *
- * @param   hwmgr the address of the powerplay hardware manager.
- * @return   1 if success; otherwise appropriate error code.
- */
-static int iceland_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
-{
-	int result = 0;
-	SMU71_Discrete_DpmTable *table = NULL;
-	iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	pp_atomctrl_gpio_pin_assignment gpio_pin_assignment;
-	bool stay_in_boot;
-	struct phw_iceland_ulv_parm *ulv;
-	struct cgs_system_info sys_info = {0};
-
-	PP_ASSERT_WITH_CODE((NULL != hwmgr),
-		"Invalid Parameter!", return -EINVAL;);
-
-	data->dll_defaule_on = 0;
-	data->sram_end = SMC_RAM_END;
-
-	data->activity_target[0] = PPICELAND_TARGETACTIVITY_DFLT;
-	data->activity_target[1] = PPICELAND_TARGETACTIVITY_DFLT;
-	data->activity_target[2] = PPICELAND_TARGETACTIVITY_DFLT;
-	data->activity_target[3] = PPICELAND_TARGETACTIVITY_DFLT;
-	data->activity_target[4] = PPICELAND_TARGETACTIVITY_DFLT;
-	data->activity_target[5] = PPICELAND_TARGETACTIVITY_DFLT;
-	data->activity_target[6] = PPICELAND_TARGETACTIVITY_DFLT;
-	data->activity_target[7] = PPICELAND_TARGETACTIVITY_DFLT;
-
-	data->mclk_activity_target = PPICELAND_MCLK_TARGETACTIVITY_DFLT;
-
-	data->sclk_dpm_key_disabled = 0;
-	data->mclk_dpm_key_disabled = 0;
-	data->pcie_dpm_key_disabled = 0;
-	data->pcc_monitor_enabled = 0;
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-		    PHM_PlatformCaps_UnTabledHardwareInterface);
-
-	data->gpio_debug = 0;
-	data->engine_clock_data = 0;
-	data->memory_clock_data = 0;
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-		      PHM_PlatformCaps_SclkDeepSleepAboveLow);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-		    PHM_PlatformCaps_DynamicPatchPowerState);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-		    PHM_PlatformCaps_TablelessHardwareInterface);
-
-	/* Initializes DPM default values. */
-	iceland_initialize_dpm_defaults(hwmgr);
-
-	/* Enable Platform EVV support. */
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-		    PHM_PlatformCaps_EVV);
-
-	/* Get leakage voltage based on leakage ID. */
-	result = iceland_get_evv_voltage(hwmgr);
-	if (result)
-		goto failed;
-
-	/**
-	 * Patch our voltage dependency table with actual leakage
-	 * voltage. We need to perform leakage translation before it's
-	 * used by other functions such as
-	 * iceland_set_hwmgr_variables_based_on_pptable.
-	 */
-	result = iceland_patch_dependency_tables_with_leakage(hwmgr);
-	if (result)
-		goto failed;
-
-	/* Parse pptable data read from VBIOS. */
-	result = iceland_set_private_var_based_on_pptale(hwmgr);
-	if (result)
-		goto failed;
-
-	/* ULV support */
-	ulv = &(data->ulv);
-	ulv->ulv_supported = 1;
-
-	/* Initalize Dynamic State Adjustment Rule Settings*/
-	result = iceland_initializa_dynamic_state_adjustment_rule_settings(hwmgr);
-	if (result) {
-		pr_err("[ powerplay ] iceland_initializa_dynamic_state_adjustment_rule_settings failed!\n");
-		goto failed;
-	}
-
-	data->voltage_control = ICELAND_VOLTAGE_CONTROL_NONE;
-	data->vdd_ci_control = ICELAND_VOLTAGE_CONTROL_NONE;
-	data->mvdd_control = ICELAND_VOLTAGE_CONTROL_NONE;
-
-	/*
-	 * Hardcode thermal temperature settings for now, these will
-	 * be overwritten if a custom policy exists.
-	 */
-	data->thermal_temp_setting.temperature_low = 99500;
-	data->thermal_temp_setting.temperature_high = 100000;
-	data->thermal_temp_setting.temperature_shutdown = 104000;
-	data->uvd_enabled = false;
-
-	table = &data->smc_state_table;
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID,
-				       &gpio_pin_assignment)) {
-		table->VRHotGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			    PHM_PlatformCaps_RegulatorHot);
-	} else {
-		table->VRHotGpio = ICELAND_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			      PHM_PlatformCaps_RegulatorHot);
-	}
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
-				       &gpio_pin_assignment)) {
-		table->AcDcGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			    PHM_PlatformCaps_AutomaticDCTransition);
-	} else {
-		table->AcDcGpio = ICELAND_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			      PHM_PlatformCaps_AutomaticDCTransition);
-	}
-
-	/*
-	 * If ucGPIO_ID=VDDC_PCC_GPIO_PINID in GPIO_LUTable, Peak.
-	 * Current Control feature is enabled and we should program
-	 * PCC HW register
-	 */
-	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_PCC_GPIO_PINID,
-				       &gpio_pin_assignment)) {
-		uint32_t temp_reg = cgs_read_ind_register(hwmgr->device,
-							  CGS_IND_REG__SMC,
-							  ixCNB_PWRMGT_CNTL);
-
-		switch (gpio_pin_assignment.uc_gpio_pin_bit_shift) {
-		case 0:
-			temp_reg = PHM_SET_FIELD(temp_reg,
-				CNB_PWRMGT_CNTL, GNB_SLOW_MODE, 0x1);
-			break;
-		case 1:
-			temp_reg = PHM_SET_FIELD(temp_reg,
-				CNB_PWRMGT_CNTL, GNB_SLOW_MODE, 0x2);
-			break;
-		case 2:
-			temp_reg = PHM_SET_FIELD(temp_reg,
-				CNB_PWRMGT_CNTL, GNB_SLOW, 0x1);
-			break;
-		case 3:
-			temp_reg = PHM_SET_FIELD(temp_reg,
-				CNB_PWRMGT_CNTL, FORCE_NB_PS1, 0x1);
-			break;
-		case 4:
-			temp_reg = PHM_SET_FIELD(temp_reg,
-				CNB_PWRMGT_CNTL, DPM_ENABLED, 0x1);
-			break;
-		default:
-			pr_warning("[ powerplay ] Failed to setup PCC HW register! Wrong GPIO assigned for VDDC_PCC_GPIO_PINID!\n");
-			break;
-		}
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				       ixCNB_PWRMGT_CNTL, temp_reg);
-	}
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-		    PHM_PlatformCaps_EnableSMU7ThermalManagement);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-		    PHM_PlatformCaps_SMU7);
-
-	if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-						     VOLTAGE_TYPE_VDDC,
-						     VOLTAGE_OBJ_GPIO_LUT))
-		data->voltage_control = ICELAND_VOLTAGE_CONTROL_BY_GPIO;
-	else if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-							  VOLTAGE_TYPE_VDDC,
-							  VOLTAGE_OBJ_SVID2))
-		data->voltage_control = ICELAND_VOLTAGE_CONTROL_BY_SVID2;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			    PHM_PlatformCaps_ControlVDDCI)) {
-		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-							     VOLTAGE_TYPE_VDDCI,
-							     VOLTAGE_OBJ_GPIO_LUT))
-			data->vdd_ci_control = ICELAND_VOLTAGE_CONTROL_BY_GPIO;
-		else if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-								  VOLTAGE_TYPE_VDDCI,
-								  VOLTAGE_OBJ_SVID2))
-			data->vdd_ci_control = ICELAND_VOLTAGE_CONTROL_BY_SVID2;
-	}
-
-	if (data->vdd_ci_control == ICELAND_VOLTAGE_CONTROL_NONE)
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			      PHM_PlatformCaps_ControlVDDCI);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			    PHM_PlatformCaps_EnableMVDDControl)) {
-		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-							     VOLTAGE_TYPE_MVDDC,
-							     VOLTAGE_OBJ_GPIO_LUT))
-			data->mvdd_control = ICELAND_VOLTAGE_CONTROL_BY_GPIO;
-		else if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
-								  VOLTAGE_TYPE_MVDDC,
-								  VOLTAGE_OBJ_SVID2))
-			data->mvdd_control = ICELAND_VOLTAGE_CONTROL_BY_SVID2;
-	}
-
-	if (data->mvdd_control == ICELAND_VOLTAGE_CONTROL_NONE)
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			      PHM_PlatformCaps_EnableMVDDControl);
-
-	data->vddc_phase_shed_control = false;
-
-	stay_in_boot = phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				       PHM_PlatformCaps_StayInBootState);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DynamicPowerManagement);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ActivityReporting);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_GFXClockGatingSupport);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MemorySpreadSpectrumSupport);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_EngineSpreadSpectrumSupport);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DynamicPCIEGen2Support);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SMC);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DisablePowerGating);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_BACO);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ThermalAutoThrottling);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DisableLSClockGating);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SamuDPM);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AcpDPM);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_OD6inACSupport);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_EnablePlatformPowerManagement);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PauseMMSessions);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_OD6PlusinACSupport);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PauseMMSessions);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_GFXClockGatingManagedInCAIL);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_IcelandULPSSWWorkAround);
-
-
-	/* iceland doesn't support UVD and VCE */
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-		      PHM_PlatformCaps_UVDPowerGating);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-		      PHM_PlatformCaps_VCEPowerGating);
-
-	sys_info.size = sizeof(struct cgs_system_info);
-	sys_info.info_id = CGS_SYSTEM_INFO_PG_FLAGS;
-	result = cgs_query_system_info(hwmgr->device, &sys_info);
-	if (!result) {
-		if (sys_info.value & AMD_PG_SUPPORT_UVD)
-			phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				      PHM_PlatformCaps_UVDPowerGating);
-		if (sys_info.value & AMD_PG_SUPPORT_VCE)
-			phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				      PHM_PlatformCaps_VCEPowerGating);
-
-		data->is_tlu_enabled = false;
-		hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
-			ICELAND_MAX_HARDWARE_POWERLEVELS;
-		hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
-		hwmgr->platform_descriptor.minimumClocksReductionPercentage  = 50;
-
-		sys_info.size = sizeof(struct cgs_system_info);
-		sys_info.info_id = CGS_SYSTEM_INFO_PCIE_GEN_INFO;
-		result = cgs_query_system_info(hwmgr->device, &sys_info);
-		if (result)
-			data->pcie_gen_cap = AMDGPU_DEFAULT_PCIE_GEN_MASK;
-		else
-			data->pcie_gen_cap = (uint32_t)sys_info.value;
-		if (data->pcie_gen_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-			data->pcie_spc_cap = 20;
-		sys_info.size = sizeof(struct cgs_system_info);
-		sys_info.info_id = CGS_SYSTEM_INFO_PCIE_MLW;
-		result = cgs_query_system_info(hwmgr->device, &sys_info);
-		if (result)
-			data->pcie_lane_cap = AMDGPU_DEFAULT_PCIE_MLW_MASK;
-		else
-			data->pcie_lane_cap = (uint32_t)sys_info.value;
-	} else {
-		/* Ignore return value in here, we are cleaning up a mess. */
-		iceland_hwmgr_backend_fini(hwmgr);
-	}
-
-	return 0;
-failed:
-	return result;
-}
-
-static int iceland_get_num_of_entries(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	unsigned long ret = 0;
-
-	result = pp_tables_get_num_of_entries(hwmgr, &ret);
-
-	return result ? 0 : ret;
-}
-
-static const unsigned long PhwIceland_Magic = (unsigned long)(PHM_VIslands_Magic);
-
-struct iceland_power_state *cast_phw_iceland_power_state(
-				  struct pp_hw_power_state *hw_ps)
-{
-	if (hw_ps == NULL)
-		return NULL;
-
-	PP_ASSERT_WITH_CODE((PhwIceland_Magic == hw_ps->magic),
-				"Invalid Powerstate Type!",
-				 return NULL);
-
-	return (struct iceland_power_state *)hw_ps;
-}
-
-static int iceland_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
-				struct pp_power_state  *prequest_ps,
-			const struct pp_power_state *pcurrent_ps)
-{
-	struct iceland_power_state *iceland_ps =
-				cast_phw_iceland_power_state(&prequest_ps->hardware);
-
-	uint32_t sclk;
-	uint32_t mclk;
-	struct PP_Clocks minimum_clocks = {0};
-	bool disable_mclk_switching;
-	bool disable_mclk_switching_for_frame_lock;
-	struct cgs_display_info info = {0};
-	const struct phm_clock_and_voltage_limits *max_limits;
-	uint32_t i;
-	iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	int32_t count;
-	int32_t stable_pstate_sclk = 0, stable_pstate_mclk = 0;
-
-	data->battery_state = (PP_StateUILabel_Battery == prequest_ps->classification.ui_label);
-
-	PP_ASSERT_WITH_CODE(iceland_ps->performance_level_count == 2,
-				 "VI should always have 2 performance levels",
-				 );
-
-	max_limits = (PP_PowerSource_AC == hwmgr->power_source) ?
-			&(hwmgr->dyn_state.max_clock_voltage_on_ac) :
-			&(hwmgr->dyn_state.max_clock_voltage_on_dc);
-
-	if (PP_PowerSource_DC == hwmgr->power_source) {
-		for (i = 0; i < iceland_ps->performance_level_count; i++) {
-			if (iceland_ps->performance_levels[i].memory_clock > max_limits->mclk)
-				iceland_ps->performance_levels[i].memory_clock = max_limits->mclk;
-			if (iceland_ps->performance_levels[i].engine_clock > max_limits->sclk)
-				iceland_ps->performance_levels[i].engine_clock = max_limits->sclk;
-		}
-	}
-
-	iceland_ps->vce_clocks.EVCLK = hwmgr->vce_arbiter.evclk;
-	iceland_ps->vce_clocks.ECCLK = hwmgr->vce_arbiter.ecclk;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState)) {
-
-		max_limits = &(hwmgr->dyn_state.max_clock_voltage_on_ac);
-		stable_pstate_sclk = (max_limits->sclk * 75) / 100;
-
-		for (count = hwmgr->dyn_state.vddc_dependency_on_sclk->count-1; count >= 0; count--) {
-			if (stable_pstate_sclk >= hwmgr->dyn_state.vddc_dependency_on_sclk->entries[count].clk) {
-				stable_pstate_sclk = hwmgr->dyn_state.vddc_dependency_on_sclk->entries[count].clk;
-				break;
-			}
-		}
-
-		if (count < 0)
-			stable_pstate_sclk = hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].clk;
-
-		stable_pstate_mclk = max_limits->mclk;
-
-		minimum_clocks.engineClock = stable_pstate_sclk;
-		minimum_clocks.memoryClock = stable_pstate_mclk;
-	}
-
-	if (minimum_clocks.engineClock < hwmgr->gfx_arbiter.sclk)
-		minimum_clocks.engineClock = hwmgr->gfx_arbiter.sclk;
-
-	if (minimum_clocks.memoryClock < hwmgr->gfx_arbiter.mclk)
-		minimum_clocks.memoryClock = hwmgr->gfx_arbiter.mclk;
-
-	iceland_ps->sclk_threshold = hwmgr->gfx_arbiter.sclk_threshold;
-
-	if (0 != hwmgr->gfx_arbiter.sclk_over_drive) {
-		PP_ASSERT_WITH_CODE((hwmgr->gfx_arbiter.sclk_over_drive <= hwmgr->platform_descriptor.overdriveLimit.engineClock),
-					"Overdrive sclk exceeds limit",
-					hwmgr->gfx_arbiter.sclk_over_drive = hwmgr->platform_descriptor.overdriveLimit.engineClock);
-
-		if (hwmgr->gfx_arbiter.sclk_over_drive >= hwmgr->gfx_arbiter.sclk)
-			iceland_ps->performance_levels[1].engine_clock = hwmgr->gfx_arbiter.sclk_over_drive;
-	}
-
-	if (0 != hwmgr->gfx_arbiter.mclk_over_drive) {
-		PP_ASSERT_WITH_CODE((hwmgr->gfx_arbiter.mclk_over_drive <= hwmgr->platform_descriptor.overdriveLimit.memoryClock),
-			"Overdrive mclk exceeds limit",
-			hwmgr->gfx_arbiter.mclk_over_drive = hwmgr->platform_descriptor.overdriveLimit.memoryClock);
-
-		if (hwmgr->gfx_arbiter.mclk_over_drive >= hwmgr->gfx_arbiter.mclk)
-			iceland_ps->performance_levels[1].memory_clock = hwmgr->gfx_arbiter.mclk_over_drive;
-	}
-
-	disable_mclk_switching_for_frame_lock = phm_cap_enabled(
-				    hwmgr->platform_descriptor.platformCaps,
-				    PHM_PlatformCaps_DisableMclkSwitchingForFrameLock);
-
-	disable_mclk_switching = (1 < info.display_count) ||
-				    disable_mclk_switching_for_frame_lock;
-
-	sclk  = iceland_ps->performance_levels[0].engine_clock;
-	mclk  = iceland_ps->performance_levels[0].memory_clock;
-
-	if (disable_mclk_switching)
-		mclk  = iceland_ps->performance_levels[iceland_ps->performance_level_count - 1].memory_clock;
-
-	if (sclk < minimum_clocks.engineClock)
-		sclk = (minimum_clocks.engineClock > max_limits->sclk) ? max_limits->sclk : minimum_clocks.engineClock;
-
-	if (mclk < minimum_clocks.memoryClock)
-		mclk = (minimum_clocks.memoryClock > max_limits->mclk) ? max_limits->mclk : minimum_clocks.memoryClock;
-
-	iceland_ps->performance_levels[0].engine_clock = sclk;
-	iceland_ps->performance_levels[0].memory_clock = mclk;
-
-	iceland_ps->performance_levels[1].engine_clock =
-		(iceland_ps->performance_levels[1].engine_clock >= iceland_ps->performance_levels[0].engine_clock) ?
-			      iceland_ps->performance_levels[1].engine_clock :
-			      iceland_ps->performance_levels[0].engine_clock;
-
-	if (disable_mclk_switching) {
-		if (mclk < iceland_ps->performance_levels[1].memory_clock)
-			mclk = iceland_ps->performance_levels[1].memory_clock;
-
-		iceland_ps->performance_levels[0].memory_clock = mclk;
-		iceland_ps->performance_levels[1].memory_clock = mclk;
-	} else {
-		if (iceland_ps->performance_levels[1].memory_clock < iceland_ps->performance_levels[0].memory_clock)
-			iceland_ps->performance_levels[1].memory_clock = iceland_ps->performance_levels[0].memory_clock;
-	}
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState)) {
-		for (i=0; i < iceland_ps->performance_level_count; i++) {
-			iceland_ps->performance_levels[i].engine_clock = stable_pstate_sclk;
-			iceland_ps->performance_levels[i].memory_clock = stable_pstate_mclk;
-			iceland_ps->performance_levels[i].pcie_gen = data->pcie_gen_performance.max;
-			iceland_ps->performance_levels[i].pcie_lane = data->pcie_gen_performance.max;
-		}
-	}
-
-	return 0;
-}
-
-static bool iceland_is_dpm_running(struct pp_hwmgr *hwmgr)
-{
-	/*
-	 * We return the status of Voltage Control instead of checking SCLK/MCLK DPM
-	 * because we may have test scenarios that need us intentionly disable SCLK/MCLK DPM,
-	 * whereas voltage control is a fundemental change that will not be disabled
-	 */
-	return (0 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-					FEATURE_STATUS, VOLTAGE_CONTROLLER_ON) ? 1 : 0);
-}
-
-/**
- * force DPM power State
- *
- * @param    hwmgr:  the address of the powerplay hardware manager.
- * @param    n     :  DPM level
- * @return   The response that came from the SMC.
- */
-int iceland_dpm_force_state(struct pp_hwmgr *hwmgr, uint32_t n)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message. */
-	PP_ASSERT_WITH_CODE(0 == iceland_is_dpm_running(hwmgr),
-			"Trying to force SCLK when DPM is disabled", return -1;);
-	if (0 == data->sclk_dpm_key_disabled)
-		return (0 == smum_send_msg_to_smc_with_parameter(
-							     hwmgr->smumgr,
-							     PPSMC_MSG_DPM_ForceState,
-							     n) ? 0 : 1);
-
-	return 0;
-}
-
-/**
- * force DPM power State
- *
- * @param    hwmgr:  the address of the powerplay hardware manager.
- * @param    n     :  DPM level
- * @return   The response that came from the SMC.
- */
-int iceland_dpm_force_state_mclk(struct pp_hwmgr *hwmgr, uint32_t n)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message. */
-	PP_ASSERT_WITH_CODE(0 == iceland_is_dpm_running(hwmgr),
-			"Trying to Force MCLK when DPM is disabled", return -1;);
-	if (0 == data->mclk_dpm_key_disabled)
-		return (0 == smum_send_msg_to_smc_with_parameter(
-								hwmgr->smumgr,
-								PPSMC_MSG_MCLKDPM_ForceState,
-								n) ? 0 : 1);
-
-	return 0;
-}
-
-/**
- * force DPM power State
- *
- * @param    hwmgr:  the address of the powerplay hardware manager.
- * @param    n     :  DPM level
- * @return   The response that came from the SMC.
- */
-int iceland_dpm_force_state_pcie(struct pp_hwmgr *hwmgr, uint32_t n)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
-	PP_ASSERT_WITH_CODE(0 == iceland_is_dpm_running(hwmgr),
-			"Trying to Force PCIE level when DPM is disabled", return -1;);
-	if (0 == data->pcie_dpm_key_disabled)
-		return (0 == smum_send_msg_to_smc_with_parameter(
-							     hwmgr->smumgr,
-							     PPSMC_MSG_PCIeDPM_ForceLevel,
-							     n) ? 0 : 1);
-
-	return 0;
-}
-
-static int iceland_force_dpm_highest(struct pp_hwmgr *hwmgr)
-{
-	uint32_t level, tmp;
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	if (0 == data->sclk_dpm_key_disabled) {
-		/* SCLK */
-		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask != 0) {
-			level = 0;
-			tmp = data->dpm_level_enable_mask.sclk_dpm_enable_mask;
-			while (tmp >>= 1)
-				level++ ;
-
-			if (0 != level) {
-				PP_ASSERT_WITH_CODE((0 == iceland_dpm_force_state(hwmgr, level)),
-					"force highest sclk dpm state failed!", return -1);
-				PHM_WAIT_INDIRECT_FIELD(hwmgr->device,
-					SMC_IND, TARGET_AND_CURRENT_PROFILE_INDEX, CURR_SCLK_INDEX, level);
-			}
-		}
-	}
-
-	if (0 == data->mclk_dpm_key_disabled) {
-		/* MCLK */
-		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask != 0) {
-			level = 0;
-			tmp = data->dpm_level_enable_mask.mclk_dpm_enable_mask;
-			while (tmp >>= 1)
-				level++ ;
-
-			if (0 != level) {
-				PP_ASSERT_WITH_CODE((0 == iceland_dpm_force_state_mclk(hwmgr, level)),
-					"force highest mclk dpm state failed!", return -1);
-				PHM_WAIT_INDIRECT_FIELD(hwmgr->device, SMC_IND,
-					TARGET_AND_CURRENT_PROFILE_INDEX, CURR_MCLK_INDEX, level);
-			}
-		}
-	}
-
-	if (0 == data->pcie_dpm_key_disabled) {
-		/* PCIE */
-		if (data->dpm_level_enable_mask.pcie_dpm_enable_mask != 0) {
-			level = 0;
-			tmp = data->dpm_level_enable_mask.pcie_dpm_enable_mask;
-			while (tmp >>= 1)
-				level++ ;
-
-			if (0 != level) {
-				PP_ASSERT_WITH_CODE((0 == iceland_dpm_force_state_pcie(hwmgr, level)),
-					"force highest pcie dpm state failed!", return -1);
-			}
-		}
-	}
-
-	return 0;
-}
-
-static uint32_t iceland_get_lowest_enable_level(struct pp_hwmgr *hwmgr,
-						uint32_t level_mask)
-{
-	uint32_t level = 0;
-
-	while (0 == (level_mask & (1 << level)))
-		level++;
-
-	return level;
-}
-
-static int iceland_force_dpm_lowest(struct pp_hwmgr *hwmgr)
-{
-	uint32_t level;
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	/* for now force only sclk */
-	if (0 != data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
-		level = iceland_get_lowest_enable_level(hwmgr,
-						      data->dpm_level_enable_mask.sclk_dpm_enable_mask);
-
-		PP_ASSERT_WITH_CODE((0 == iceland_dpm_force_state(hwmgr, level)),
-				    "force sclk dpm state failed!", return -1);
-
-		PHM_WAIT_INDIRECT_FIELD(hwmgr->device, SMC_IND,
-					TARGET_AND_CURRENT_PROFILE_INDEX,
-					CURR_SCLK_INDEX,
-					level);
-	}
-
-	return 0;
-}
-
-int iceland_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	PP_ASSERT_WITH_CODE (0 == iceland_is_dpm_running(hwmgr),
-		"Trying to Unforce DPM when DPM is disabled. Returning without sending SMC message.",
-		return -1);
-
-	if (0 == data->sclk_dpm_key_disabled) {
-		PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(
-							     hwmgr->smumgr,
-					PPSMC_MSG_NoForcedLevel)),
-					   "unforce sclk dpm state failed!",
-								return -1);
-	}
-
-	if (0 == data->mclk_dpm_key_disabled) {
-		PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(
-							     hwmgr->smumgr,
-					PPSMC_MSG_MCLKDPM_NoForcedLevel)),
-					   "unforce mclk dpm state failed!",
-								return -1);
-	}
-
-	if (0 == data->pcie_dpm_key_disabled) {
-		PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(
-							     hwmgr->smumgr,
-					PPSMC_MSG_PCIeDPM_UnForceLevel)),
-					   "unforce pcie level failed!",
-								return -1);
-	}
-
-	return 0;
-}
-
-static int iceland_force_dpm_level(struct pp_hwmgr *hwmgr,
-		enum amd_dpm_forced_level level)
-{
-	int ret = 0;
-
-	switch (level) {
-	case AMD_DPM_FORCED_LEVEL_HIGH:
-		ret = iceland_force_dpm_highest(hwmgr);
-		if (ret)
-			return ret;
-		break;
-	case AMD_DPM_FORCED_LEVEL_LOW:
-		ret = iceland_force_dpm_lowest(hwmgr);
-		if (ret)
-			return ret;
-		break;
-	case AMD_DPM_FORCED_LEVEL_AUTO:
-		ret = iceland_unforce_dpm_levels(hwmgr);
-		if (ret)
-			return ret;
-		break;
-	default:
-		break;
-	}
-
-	hwmgr->dpm_level = level;
-	return ret;
-}
-
-const struct iceland_power_state *cast_const_phw_iceland_power_state(
-				 const struct pp_hw_power_state *hw_ps)
-{
-	if (hw_ps == NULL)
-		return NULL;
-
-	PP_ASSERT_WITH_CODE((PhwIceland_Magic == hw_ps->magic),
-			    "Invalid Powerstate Type!",
-			    return NULL);
-
-	return (const struct iceland_power_state *)hw_ps;
-}
-
-static int iceland_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, const void *input)
-{
-	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
-	const struct iceland_power_state *iceland_ps = cast_const_phw_iceland_power_state(states->pnew_state);
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_single_dpm_table *psclk_table = &(data->dpm_table.sclk_table);
-	uint32_t sclk = iceland_ps->performance_levels[iceland_ps->performance_level_count-1].engine_clock;
-	struct iceland_single_dpm_table *pmclk_table = &(data->dpm_table.mclk_table);
-	uint32_t mclk = iceland_ps->performance_levels[iceland_ps->performance_level_count-1].memory_clock;
-	struct PP_Clocks min_clocks = {0};
-	uint32_t i;
-	struct cgs_display_info info = {0};
-
-	data->need_update_smu7_dpm_table = 0;
-
-	for (i = 0; i < psclk_table->count; i++) {
-		if (sclk == psclk_table->dpm_levels[i].value)
-			break;
-	}
-
-	if (i >= psclk_table->count)
-		data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
-	else {
-		/*
-		 * TODO: Check SCLK in DAL's minimum clocks in case DeepSleep
-		 * divider update is required.
-		 */
-		if(data->display_timing.min_clock_insr != min_clocks.engineClockInSR)
-			data->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_SCLK;
-	}
-
-	for (i = 0; i < pmclk_table->count; i++) {
-		if (mclk == pmclk_table->dpm_levels[i].value)
-			break;
-	}
-
-	if (i >= pmclk_table->count)
-		data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-
-	if (data->display_timing.num_existing_displays != info.display_count)
-		data->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_MCLK;
-
-	return 0;
-}
-
-static uint16_t iceland_get_maximum_link_speed(struct pp_hwmgr *hwmgr, const struct iceland_power_state *hw_ps)
-{
-	uint32_t i;
-	uint32_t pcie_speed, max_speed = 0;
-
-	for (i = 0; i < hw_ps->performance_level_count; i++) {
-		pcie_speed = hw_ps->performance_levels[i].pcie_gen;
-		if (max_speed < pcie_speed)
-			max_speed = pcie_speed;
-	}
-
-	return max_speed;
-}
-
-static uint16_t iceland_get_current_pcie_speed(struct pp_hwmgr *hwmgr)
-{
-	uint32_t speed_cntl = 0;
-
-	speed_cntl = cgs_read_ind_register(hwmgr->device,
-					   CGS_IND_REG__PCIE,
-					   ixPCIE_LC_SPEED_CNTL);
-	return((uint16_t)PHM_GET_FIELD(speed_cntl,
-			PCIE_LC_SPEED_CNTL, LC_CURRENT_DATA_RATE));
-}
-
-
-static int iceland_request_link_speed_change_before_state_change(struct pp_hwmgr *hwmgr, const void *input)
-{
-	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	const struct iceland_power_state *iceland_nps = cast_const_phw_iceland_power_state(states->pnew_state);
-	const struct iceland_power_state *iceland_cps = cast_const_phw_iceland_power_state(states->pcurrent_state);
-
-	uint16_t target_link_speed = iceland_get_maximum_link_speed(hwmgr, iceland_nps);
-	uint16_t current_link_speed;
-
-	if (data->force_pcie_gen == PP_PCIEGenInvalid)
-		current_link_speed = iceland_get_maximum_link_speed(hwmgr, iceland_cps);
-	else
-		current_link_speed = data->force_pcie_gen;
-
-	data->force_pcie_gen = PP_PCIEGenInvalid;
-	data->pspp_notify_required = false;
-	if (target_link_speed > current_link_speed) {
-		switch(target_link_speed) {
-		case PP_PCIEGen3:
-			if (0 == acpi_pcie_perf_request(hwmgr->device, PCIE_PERF_REQ_GEN3, false))
-				break;
-			data->force_pcie_gen = PP_PCIEGen2;
-			if (current_link_speed == PP_PCIEGen2)
-				break;
-		case PP_PCIEGen2:
-			if (0 == acpi_pcie_perf_request(hwmgr->device, PCIE_PERF_REQ_GEN2, false))
-				break;
-		default:
-			data->force_pcie_gen = iceland_get_current_pcie_speed(hwmgr);
-			break;
-		}
-	} else {
-		if (target_link_speed < current_link_speed)
-			data->pspp_notify_required = true;
-	}
-
-	return 0;
-}
-
-static int iceland_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	if (0 == data->need_update_smu7_dpm_table)
-		return 0;
-
-	if ((0 == data->sclk_dpm_key_disabled) &&
-		(data->need_update_smu7_dpm_table &
-		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
-		PP_ASSERT_WITH_CODE(
-			0 == iceland_is_dpm_running(hwmgr),
-			"Trying to freeze SCLK DPM when DPM is disabled",
-			);
-		PP_ASSERT_WITH_CODE(
-			0 == smum_send_msg_to_smc(hwmgr->smumgr,
-					  PPSMC_MSG_SCLKDPM_FreezeLevel),
-			"Failed to freeze SCLK DPM during FreezeSclkMclkDPM Function!",
-			return -1);
-	}
-
-	if ((0 == data->mclk_dpm_key_disabled) &&
-		(data->need_update_smu7_dpm_table &
-		 DPMTABLE_OD_UPDATE_MCLK)) {
-		PP_ASSERT_WITH_CODE(0 == iceland_is_dpm_running(hwmgr),
-			"Trying to freeze MCLK DPM when DPM is disabled",
-			);
-		PP_ASSERT_WITH_CODE(
-			0 == smum_send_msg_to_smc(hwmgr->smumgr,
-							PPSMC_MSG_MCLKDPM_FreezeLevel),
-			"Failed to freeze MCLK DPM during FreezeSclkMclkDPM Function!",
-			return -1);
-	}
-
-	return 0;
-}
-
-static int iceland_populate_and_upload_sclk_mclk_dpm_levels(struct pp_hwmgr *hwmgr, const void *input)
-{
-	int result = 0;
-
-	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
-	const struct iceland_power_state *iceland_ps = cast_const_phw_iceland_power_state(states->pnew_state);
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint32_t sclk = iceland_ps->performance_levels[iceland_ps->performance_level_count-1].engine_clock;
-	uint32_t mclk = iceland_ps->performance_levels[iceland_ps->performance_level_count-1].memory_clock;
-	struct iceland_dpm_table *pdpm_table = &data->dpm_table;
-
-	struct iceland_dpm_table *pgolden_dpm_table = &data->golden_dpm_table;
-	uint32_t dpm_count, clock_percent;
-	uint32_t i;
-
-	if (0 == data->need_update_smu7_dpm_table)
-		return 0;
-
-	if (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_SCLK) {
-		pdpm_table->sclk_table.dpm_levels[pdpm_table->sclk_table.count-1].value = sclk;
-
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_OD6PlusinACSupport) ||
-		    phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_OD6PlusinDCSupport)) {
-			/*
-			 * Need to do calculation based on the golden DPM table
-			 * as the Heatmap GPU Clock axis is also based on the default values
-			 */
-			PP_ASSERT_WITH_CODE(
-				(pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value != 0),
-				"Divide by 0!",
-				return -1);
-			dpm_count = pdpm_table->sclk_table.count < 2 ? 0 : pdpm_table->sclk_table.count-2;
-			for (i = dpm_count; i > 1; i--) {
-				if (sclk > pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value) {
-					clock_percent = ((sclk - pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value)*100) /
-							pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value;
-
-					pdpm_table->sclk_table.dpm_levels[i].value =
-							pgolden_dpm_table->sclk_table.dpm_levels[i].value +
-							(pgolden_dpm_table->sclk_table.dpm_levels[i].value * clock_percent)/100;
-
-				} else if (pgolden_dpm_table->sclk_table.dpm_levels[pdpm_table->sclk_table.count-1].value > sclk) {
-					clock_percent = ((pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value - sclk)*100) /
-								pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value;
-
-					pdpm_table->sclk_table.dpm_levels[i].value =
-							pgolden_dpm_table->sclk_table.dpm_levels[i].value -
-							(pgolden_dpm_table->sclk_table.dpm_levels[i].value * clock_percent)/100;
-				} else
-					pdpm_table->sclk_table.dpm_levels[i].value =
-							pgolden_dpm_table->sclk_table.dpm_levels[i].value;
-			}
-		}
-	}
-
-	if (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK) {
-		pdpm_table->mclk_table.dpm_levels[pdpm_table->mclk_table.count-1].value = mclk;
-
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_OD6PlusinACSupport) ||
-			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_OD6PlusinDCSupport)) {
-
-			PP_ASSERT_WITH_CODE(
-					(pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value != 0),
-					"Divide by 0!",
-					return -1);
-			dpm_count = pdpm_table->mclk_table.count < 2? 0 : pdpm_table->mclk_table.count-2;
-			for (i = dpm_count; i > 1; i--) {
-				if (mclk > pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value) {
-						clock_percent = ((mclk - pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value)*100) /
-								    pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value;
-
-						pdpm_table->mclk_table.dpm_levels[i].value =
-										pgolden_dpm_table->mclk_table.dpm_levels[i].value +
-										(pgolden_dpm_table->mclk_table.dpm_levels[i].value * clock_percent)/100;
-
-				} else if (pgolden_dpm_table->mclk_table.dpm_levels[pdpm_table->mclk_table.count-1].value > mclk) {
-						clock_percent = ((pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value - mclk)*100) /
-								    pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value;
-
-						pdpm_table->mclk_table.dpm_levels[i].value =
-									pgolden_dpm_table->mclk_table.dpm_levels[i].value -
-									(pgolden_dpm_table->mclk_table.dpm_levels[i].value * clock_percent)/100;
-				} else
-					pdpm_table->mclk_table.dpm_levels[i].value = pgolden_dpm_table->mclk_table.dpm_levels[i].value;
-			}
-		}
-	}
-
-
-	if (data->need_update_smu7_dpm_table & (DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK)) {
-		result = iceland_populate_all_graphic_levels(hwmgr);
-		PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to populate SCLK during PopulateNewDPMClocksStates Function!",
-			return result);
-	}
-
-	if (data->need_update_smu7_dpm_table & (DPMTABLE_OD_UPDATE_MCLK + DPMTABLE_UPDATE_MCLK)) {
-		/*populate MCLK dpm table to SMU7 */
-		result = iceland_populate_all_memory_levels(hwmgr);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to populate MCLK during PopulateNewDPMClocksStates Function!",
-				return result);
-	}
-
-	return result;
-}
-
-static int iceland_trim_single_dpm_states(struct pp_hwmgr *hwmgr,
-			  struct iceland_single_dpm_table *pdpm_table,
-			     uint32_t low_limit, uint32_t high_limit)
-{
-	uint32_t i;
-
-	for (i = 0; i < pdpm_table->count; i++) {
-		if ((pdpm_table->dpm_levels[i].value < low_limit) ||
-		    (pdpm_table->dpm_levels[i].value > high_limit))
-			pdpm_table->dpm_levels[i].enabled = false;
-		else
-			pdpm_table->dpm_levels[i].enabled = true;
-	}
-	return 0;
-}
-
-static int iceland_trim_dpm_states(struct pp_hwmgr *hwmgr, const struct iceland_power_state *hw_state)
-{
-	int result = 0;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint32_t high_limit_count;
-
-	PP_ASSERT_WITH_CODE((hw_state->performance_level_count >= 1),
-				"power state did not have any performance level",
-				 return -1);
-
-	high_limit_count = (1 == hw_state->performance_level_count) ? 0: 1;
-
-	iceland_trim_single_dpm_states(hwmgr, &(data->dpm_table.sclk_table),
-					hw_state->performance_levels[0].engine_clock,
-					hw_state->performance_levels[high_limit_count].engine_clock);
-
-	iceland_trim_single_dpm_states(hwmgr, &(data->dpm_table.mclk_table),
-					hw_state->performance_levels[0].memory_clock,
-					hw_state->performance_levels[high_limit_count].memory_clock);
-
-	return result;
-}
-
-static int iceland_generate_dpm_level_enable_mask(struct pp_hwmgr *hwmgr, const void *input)
-{
-	int result;
-	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	const struct iceland_power_state *iceland_ps = cast_const_phw_iceland_power_state(states->pnew_state);
-
-	result = iceland_trim_dpm_states(hwmgr, iceland_ps);
-	if (0 != result)
-		return result;
-
-	data->dpm_level_enable_mask.sclk_dpm_enable_mask = iceland_get_dpm_level_enable_mask_value(&data->dpm_table.sclk_table);
-	data->dpm_level_enable_mask.mclk_dpm_enable_mask = iceland_get_dpm_level_enable_mask_value(&data->dpm_table.mclk_table);
-	data->last_mclk_dpm_enable_mask = data->dpm_level_enable_mask.mclk_dpm_enable_mask;
-	if (data->uvd_enabled && (data->dpm_level_enable_mask.mclk_dpm_enable_mask & 1))
-		data->dpm_level_enable_mask.mclk_dpm_enable_mask &= 0xFFFFFFFE;
-
-	data->dpm_level_enable_mask.pcie_dpm_enable_mask = iceland_get_dpm_level_enable_mask_value(&data->dpm_table.pcie_speed_table);
-
-	return 0;
-}
-
-static int iceland_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
-{
-	return 0;
-}
-
-static int iceland_update_sclk_threshold(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	int result = 0;
-	uint32_t low_sclk_interrupt_threshold = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkThrottleLowNotification)
-		&& (hwmgr->gfx_arbiter.sclk_threshold != data->low_sclk_interrupt_threshold)) {
-		data->low_sclk_interrupt_threshold = hwmgr->gfx_arbiter.sclk_threshold;
-		low_sclk_interrupt_threshold = data->low_sclk_interrupt_threshold;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
-
-		result = smu7_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				data->dpm_table_start + offsetof(SMU71_Discrete_DpmTable,
-				LowSclkInterruptThreshold),
-				(uint8_t *)&low_sclk_interrupt_threshold,
-				sizeof(uint32_t),
-				data->sram_end
-				);
-	}
-
-	return result;
-}
-
-static int iceland_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	uint32_t address;
-	int32_t result;
-
-	if (0 == (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK))
-		return 0;
-
-
-	memset(&data->mc_reg_table, 0, sizeof(SMU71_Discrete_MCRegisters));
-
-	result = iceland_convert_mc_reg_table_to_smc(hwmgr, &(data->mc_reg_table));
-
-	if(result != 0)
-		return result;
-
-
-	address = data->mc_reg_table_start + (uint32_t)offsetof(SMU71_Discrete_MCRegisters, data[0]);
-
-	return  smu7_copy_bytes_to_smc(hwmgr->smumgr, address,
-				 (uint8_t *)&data->mc_reg_table.data[0],
-				sizeof(SMU71_Discrete_MCRegisterSet) * data->dpm_table.mclk_table.count,
-				data->sram_end);
-}
-
-static int iceland_program_memory_timing_parameters_conditionally(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	if (data->need_update_smu7_dpm_table &
-		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
-		return iceland_program_memory_timing_parameters(hwmgr);
-
-	return 0;
-}
-
-static int iceland_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	if (0 == data->need_update_smu7_dpm_table)
-		return 0;
-
-	if ((0 == data->sclk_dpm_key_disabled) &&
-		(data->need_update_smu7_dpm_table &
-		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
-
-		PP_ASSERT_WITH_CODE(0 == iceland_is_dpm_running(hwmgr),
-			"Trying to Unfreeze SCLK DPM when DPM is disabled",
-			);
-		PP_ASSERT_WITH_CODE(
-			 0 == smum_send_msg_to_smc(hwmgr->smumgr,
-					 PPSMC_MSG_SCLKDPM_UnfreezeLevel),
-			"Failed to unfreeze SCLK DPM during UnFreezeSclkMclkDPM Function!",
-			return -1);
-	}
-
-	if ((0 == data->mclk_dpm_key_disabled) &&
-		(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {
-
-		PP_ASSERT_WITH_CODE(
-				0 == iceland_is_dpm_running(hwmgr),
-				"Trying to Unfreeze MCLK DPM when DPM is disabled",
-				);
-		PP_ASSERT_WITH_CODE(
-			 0 == smum_send_msg_to_smc(hwmgr->smumgr,
-					 PPSMC_MSG_MCLKDPM_UnfreezeLevel),
-		    "Failed to unfreeze MCLK DPM during UnFreezeSclkMclkDPM Function!",
-		    return -1);
-	}
-
-	data->need_update_smu7_dpm_table = 0;
-
-	return 0;
-}
-
-static int iceland_notify_link_speed_change_after_state_change(struct pp_hwmgr *hwmgr, const void *input)
-{
-	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	const struct iceland_power_state *iceland_ps = cast_const_phw_iceland_power_state(states->pnew_state);
-	uint16_t target_link_speed = iceland_get_maximum_link_speed(hwmgr, iceland_ps);
-	uint8_t  request;
-
-	if (data->pspp_notify_required  ||
-	    data->pcie_performance_request) {
-		if (target_link_speed == PP_PCIEGen3)
-			request = PCIE_PERF_REQ_GEN3;
-		else if (target_link_speed == PP_PCIEGen2)
-			request = PCIE_PERF_REQ_GEN2;
-		else
-			request = PCIE_PERF_REQ_GEN1;
-
-		if(request == PCIE_PERF_REQ_GEN1 && iceland_get_current_pcie_speed(hwmgr) > 0) {
-			data->pcie_performance_request = false;
-			return 0;
-		}
-
-		if (0 != acpi_pcie_perf_request(hwmgr->device, request, false)) {
-			if (PP_PCIEGen2 == target_link_speed)
-				printk("PSPP request to switch to Gen2 from Gen3 Failed!");
-			else
-				printk("PSPP request to switch to Gen1 from Gen2 Failed!");
-		}
-	}
-
-	data->pcie_performance_request = false;
-	return 0;
-}
-
-int iceland_upload_dpm_level_enable_mask(struct pp_hwmgr *hwmgr)
-{
-	PPSMC_Result result;
-	iceland_hwmgr *data = (iceland_hwmgr *)(hwmgr->backend);
-
-	if (0 == data->sclk_dpm_key_disabled) {
-		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
-		if (0 != iceland_is_dpm_running(hwmgr))
-			printk(KERN_ERR "[ powerplay ] Trying to set Enable Sclk Mask when DPM is disabled \n");
-
-		if (0 != data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
-			result = smum_send_msg_to_smc_with_parameter(
-								hwmgr->smumgr,
-				(PPSMC_Msg)PPSMC_MSG_SCLKDPM_SetEnabledMask,
-				data->dpm_level_enable_mask.sclk_dpm_enable_mask);
-			PP_ASSERT_WITH_CODE((0 == result),
-				"Set Sclk Dpm enable Mask failed", return -1);
-		}
-	}
-
-	if (0 == data->mclk_dpm_key_disabled) {
-		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
-		if (0 != iceland_is_dpm_running(hwmgr))
-			printk(KERN_ERR "[ powerplay ] Trying to set Enable Mclk Mask when DPM is disabled \n");
-
-		if (0 != data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
-			result = smum_send_msg_to_smc_with_parameter(
-								hwmgr->smumgr,
-				(PPSMC_Msg)PPSMC_MSG_MCLKDPM_SetEnabledMask,
-				data->dpm_level_enable_mask.mclk_dpm_enable_mask);
-			PP_ASSERT_WITH_CODE((0 == result),
-				"Set Mclk Dpm enable Mask failed", return -1);
-		}
-	}
-
-	return 0;
-}
-
-static int iceland_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input)
-{
-	int tmp_result, result = 0;
-
-	tmp_result = iceland_find_dpm_states_clocks_in_dpm_table(hwmgr, input);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to find DPM states clocks in DPM table!", result = tmp_result);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest)) {
-		tmp_result = iceland_request_link_speed_change_before_state_change(hwmgr, input);
-		PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to request link speed change before state change!", result = tmp_result);
-	}
-
-	tmp_result = iceland_freeze_sclk_mclk_dpm(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to freeze SCLK MCLK DPM!", result = tmp_result);
-
-	tmp_result = iceland_populate_and_upload_sclk_mclk_dpm_levels(hwmgr, input);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to populate and upload SCLK MCLK DPM levels!", result = tmp_result);
-
-	tmp_result = iceland_generate_dpm_level_enable_mask(hwmgr, input);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to generate DPM level enabled mask!", result = tmp_result);
-
-	tmp_result = iceland_update_vce_dpm(hwmgr, input);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to update VCE DPM!", result = tmp_result);
-
-	tmp_result = iceland_update_sclk_threshold(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to update SCLK threshold!", result = tmp_result);
-
-	tmp_result = iceland_update_and_upload_mc_reg_table(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to upload MC reg table!", result = tmp_result);
-
-	tmp_result = iceland_program_memory_timing_parameters_conditionally(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to program memory timing parameters!", result = tmp_result);
-
-	tmp_result = iceland_unfreeze_sclk_mclk_dpm(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to unfreeze SCLK MCLK DPM!", result = tmp_result);
-
-	tmp_result = iceland_upload_dpm_level_enable_mask(hwmgr);
-	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to upload DPM level enabled mask!", result = tmp_result);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest)) {
-		tmp_result = iceland_notify_link_speed_change_after_state_change(hwmgr, input);
-		PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to notify link speed change after state change!", result = tmp_result);
-	}
-
-	return result;
-}
-
-static int iceland_get_power_state_size(struct pp_hwmgr *hwmgr)
-{
-	return sizeof(struct iceland_power_state);
-}
-
-static int iceland_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
-{
-	struct pp_power_state  *ps;
-	struct iceland_power_state  *iceland_ps;
-
-	if (hwmgr == NULL)
-		return -EINVAL;
-
-	ps = hwmgr->request_ps;
-
-	if (ps == NULL)
-		return -EINVAL;
-
-	iceland_ps = cast_phw_iceland_power_state(&ps->hardware);
-
-	if (low)
-		return iceland_ps->performance_levels[0].memory_clock;
-	else
-		return iceland_ps->performance_levels[iceland_ps->performance_level_count-1].memory_clock;
-}
-
-static int iceland_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
-{
-	struct pp_power_state  *ps;
-	struct iceland_power_state  *iceland_ps;
-
-	if (hwmgr == NULL)
-		return -EINVAL;
-
-	ps = hwmgr->request_ps;
-
-	if (ps == NULL)
-		return -EINVAL;
-
-	iceland_ps = cast_phw_iceland_power_state(&ps->hardware);
-
-	if (low)
-		return iceland_ps->performance_levels[0].engine_clock;
-	else
-		return iceland_ps->performance_levels[iceland_ps->performance_level_count-1].engine_clock;
-}
-
-static int iceland_get_current_pcie_lane_number(
-						   struct pp_hwmgr *hwmgr)
-{
-	uint32_t link_width;
-
-	link_width = PHM_READ_INDIRECT_FIELD(hwmgr->device,
-							CGS_IND_REG__PCIE,
-						  PCIE_LC_LINK_WIDTH_CNTL,
-							LC_LINK_WIDTH_RD);
-
-	PP_ASSERT_WITH_CODE((7 >= link_width),
-			"Invalid PCIe lane width!", return 0);
-
-	return decode_pcie_lane_width(link_width);
-}
-
-static int iceland_dpm_patch_boot_state(struct pp_hwmgr *hwmgr,
-					struct pp_hw_power_state *hw_ps)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_power_state *ps = (struct iceland_power_state *)hw_ps;
-	ATOM_FIRMWARE_INFO_V2_2 *fw_info;
-	uint16_t size;
-	uint8_t frev, crev;
-	int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
-
-	/* First retrieve the Boot clocks and VDDC from the firmware info table.
-	 * We assume here that fw_info is unchanged if this call fails.
-	 */
-	fw_info = (ATOM_FIRMWARE_INFO_V2_2 *)cgs_atom_get_data_table(
-			hwmgr->device, index,
-			&size, &frev, &crev);
-	if (!fw_info)
-		/* During a test, there is no firmware info table. */
-		return 0;
-
-	/* Patch the state. */
-	data->vbios_boot_state.sclk_bootup_value  = le32_to_cpu(fw_info->ulDefaultEngineClock);
-	data->vbios_boot_state.mclk_bootup_value  = le32_to_cpu(fw_info->ulDefaultMemoryClock);
-	data->vbios_boot_state.mvdd_bootup_value  = le16_to_cpu(fw_info->usBootUpMVDDCVoltage);
-	data->vbios_boot_state.vddc_bootup_value  = le16_to_cpu(fw_info->usBootUpVDDCVoltage);
-	data->vbios_boot_state.vddci_bootup_value = le16_to_cpu(fw_info->usBootUpVDDCIVoltage);
-	data->vbios_boot_state.pcie_gen_bootup_value = iceland_get_current_pcie_speed(hwmgr);
-	data->vbios_boot_state.pcie_lane_bootup_value =
-			(uint16_t)iceland_get_current_pcie_lane_number(hwmgr);
-
-	/* set boot power state */
-	ps->performance_levels[0].memory_clock = data->vbios_boot_state.mclk_bootup_value;
-	ps->performance_levels[0].engine_clock = data->vbios_boot_state.sclk_bootup_value;
-	ps->performance_levels[0].pcie_gen = data->vbios_boot_state.pcie_gen_bootup_value;
-	ps->performance_levels[0].pcie_lane = data->vbios_boot_state.pcie_lane_bootup_value;
-
-	return 0;
-}
-
-static int iceland_get_pp_table_entry_callback_func(struct pp_hwmgr *hwmgr,
-					struct pp_hw_power_state *power_state,
-					unsigned int index, const void *clock_info)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_power_state  *iceland_power_state = cast_phw_iceland_power_state(power_state);
-	const ATOM_PPLIB_CI_CLOCK_INFO *visland_clk_info = clock_info;
-	struct iceland_performance_level *performance_level;
-	uint32_t engine_clock, memory_clock;
-	uint16_t pcie_gen_from_bios;
-
-	engine_clock = visland_clk_info->ucEngineClockHigh << 16 | visland_clk_info->usEngineClockLow;
-	memory_clock = visland_clk_info->ucMemoryClockHigh << 16 | visland_clk_info->usMemoryClockLow;
-
-	if (!(data->mc_micro_code_feature & DISABLE_MC_LOADMICROCODE) && memory_clock > data->highest_mclk)
-		data->highest_mclk = memory_clock;
-
-	performance_level = &(iceland_power_state->performance_levels
-			[iceland_power_state->performance_level_count++]);
-
-	PP_ASSERT_WITH_CODE(
-			(iceland_power_state->performance_level_count < SMU71_MAX_LEVELS_GRAPHICS),
-			"Performance levels exceeds SMC limit!",
-			return -1);
-
-	PP_ASSERT_WITH_CODE(
-			(iceland_power_state->performance_level_count <=
-					hwmgr->platform_descriptor.hardwareActivityPerformanceLevels),
-			"Performance levels exceeds Driver limit!",
-			return -1);
-
-	/* Performance levels are arranged from low to high. */
-	performance_level->memory_clock = memory_clock;
-	performance_level->engine_clock = engine_clock;
-
-	pcie_gen_from_bios = visland_clk_info->ucPCIEGen;
-
-	performance_level->pcie_gen = get_pcie_gen_support(data->pcie_gen_cap, pcie_gen_from_bios);
-	performance_level->pcie_lane = get_pcie_lane_support(data->pcie_lane_cap, visland_clk_info->usPCIELane);
-
-	return 0;
-}
-
-static int iceland_get_pp_table_entry(struct pp_hwmgr *hwmgr,
-		unsigned long entry_index, struct pp_power_state *state)
-{
-	int result;
-	struct iceland_power_state *ps;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct phm_clock_voltage_dependency_table *dep_mclk_table =
-			hwmgr->dyn_state.vddci_dependency_on_mclk;
-
-	memset(&state->hardware, 0x00, sizeof(struct pp_hw_power_state));
-
-	state->hardware.magic = PHM_VIslands_Magic;
-
-	ps = (struct iceland_power_state *)(&state->hardware);
-
-	result = pp_tables_get_entry(hwmgr, entry_index, state,
-			iceland_get_pp_table_entry_callback_func);
-
-	/*
-	 * This is the earliest time we have all the dependency table
-	 * and the VBIOS boot state as
-	 * PP_Tables_GetPowerPlayTableEntry retrieves the VBIOS boot
-	 * state if there is only one VDDCI/MCLK level, check if it's
-	 * the same as VBIOS boot state
-	 */
-	if (dep_mclk_table != NULL && dep_mclk_table->count == 1) {
-		if (dep_mclk_table->entries[0].clk !=
-				data->vbios_boot_state.mclk_bootup_value)
-			printk(KERN_ERR "Single MCLK entry VDDCI/MCLK dependency table "
-					"does not match VBIOS boot MCLK level");
-		if (dep_mclk_table->entries[0].v !=
-				data->vbios_boot_state.vddci_bootup_value)
-			printk(KERN_ERR "Single VDDCI entry VDDCI/MCLK dependency table "
-					"does not match VBIOS boot VDDCI level");
-	}
-
-	/* set DC compatible flag if this state supports DC */
-	if (!state->validation.disallowOnDC)
-		ps->dc_compatible = true;
-
-	if (state->classification.flags & PP_StateClassificationFlag_ACPI)
-		data->acpi_pcie_gen = ps->performance_levels[0].pcie_gen;
-	else if (0 != (state->classification.flags & PP_StateClassificationFlag_Boot)) {
-		if (data->bacos.best_match == 0xffff) {
-			/* For C.I. use boot state as base BACO state */
-			data->bacos.best_match = PP_StateClassificationFlag_Boot;
-			data->bacos.performance_level = ps->performance_levels[0];
-		}
-	}
-
-
-	ps->uvd_clocks.VCLK = state->uvd_clocks.VCLK;
-	ps->uvd_clocks.DCLK = state->uvd_clocks.DCLK;
-
-	if (!result) {
-		uint32_t i;
-
-		switch (state->classification.ui_label) {
-		case PP_StateUILabel_Performance:
-			data->use_pcie_performance_levels = true;
-
-			for (i = 0; i < ps->performance_level_count; i++) {
-				if (data->pcie_gen_performance.max <
-						ps->performance_levels[i].pcie_gen)
-					data->pcie_gen_performance.max =
-							ps->performance_levels[i].pcie_gen;
-
-				if (data->pcie_gen_performance.min >
-						ps->performance_levels[i].pcie_gen)
-					data->pcie_gen_performance.min =
-							ps->performance_levels[i].pcie_gen;
-
-				if (data->pcie_lane_performance.max <
-						ps->performance_levels[i].pcie_lane)
-					data->pcie_lane_performance.max =
-							ps->performance_levels[i].pcie_lane;
-
-				if (data->pcie_lane_performance.min >
-						ps->performance_levels[i].pcie_lane)
-					data->pcie_lane_performance.min =
-							ps->performance_levels[i].pcie_lane;
-			}
-			break;
-		case PP_StateUILabel_Battery:
-			data->use_pcie_power_saving_levels = true;
-
-			for (i = 0; i < ps->performance_level_count; i++) {
-				if (data->pcie_gen_power_saving.max <
-						ps->performance_levels[i].pcie_gen)
-					data->pcie_gen_power_saving.max =
-							ps->performance_levels[i].pcie_gen;
-
-				if (data->pcie_gen_power_saving.min >
-						ps->performance_levels[i].pcie_gen)
-					data->pcie_gen_power_saving.min =
-							ps->performance_levels[i].pcie_gen;
-
-				if (data->pcie_lane_power_saving.max <
-						ps->performance_levels[i].pcie_lane)
-					data->pcie_lane_power_saving.max =
-							ps->performance_levels[i].pcie_lane;
-
-				if (data->pcie_lane_power_saving.min >
-						ps->performance_levels[i].pcie_lane)
-					data->pcie_lane_power_saving.min =
-							ps->performance_levels[i].pcie_lane;
-			}
-			break;
-		default:
-			break;
-		}
-	}
-	return 0;
-}
-
-static void
-iceland_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
-{
-	uint32_t sclk, mclk, activity_percent;
-	uint32_t offset;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)(PPSMC_MSG_API_GetSclkFrequency));
-
-	sclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
-
-	smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)(PPSMC_MSG_API_GetMclkFrequency));
-
-	mclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
-	seq_printf(m, "\n [  mclk  ]: %u MHz\n\n [  sclk  ]: %u MHz\n", mclk/100, sclk/100);
-
-	offset = data->soft_regs_start + offsetof(SMU71_SoftRegisters, AverageGraphicsActivity);
-	activity_percent = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset);
-	activity_percent += 0x80;
-	activity_percent >>= 8;
-
-	seq_printf(m, "\n [GPU load]: %u%%\n\n", activity_percent > 100 ? 100 : activity_percent);
-
-	seq_printf(m, "uvd    %sabled\n", data->uvd_power_gated ? "dis" : "en");
-
-	seq_printf(m, "vce    %sabled\n", data->vce_power_gated ? "dis" : "en");
-}
-
-int iceland_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
-{
-	uint32_t num_active_displays = 0;
-	struct cgs_display_info info = {0};
-	info.mode_info = NULL;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-
-	num_active_displays = info.display_count;
-
-	if (num_active_displays > 1)  /* to do && (pHwMgr->pPECI->displayConfiguration.bMultiMonitorInSync != TRUE)) */
-		iceland_notify_smc_display_change(hwmgr, false);
-	else
-		iceland_notify_smc_display_change(hwmgr, true);
-
-	return 0;
-}
-
-/**
-* Programs the display gap
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always OK
-*/
-int iceland_program_display_gap(struct pp_hwmgr *hwmgr)
-{
-	uint32_t num_active_displays = 0;
-	uint32_t display_gap = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL);
-	uint32_t display_gap2;
-	uint32_t pre_vbi_time_in_us;
-	uint32_t frame_time_in_us;
-	uint32_t ref_clock;
-	uint32_t refresh_rate = 0;
-	struct cgs_display_info info = {0};
-	struct cgs_mode_info mode_info;
-
-	info.mode_info = &mode_info;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-	num_active_displays = info.display_count;
-
-	display_gap = PHM_SET_FIELD(display_gap, CG_DISPLAY_GAP_CNTL, DISP_GAP, (num_active_displays > 0)? DISPLAY_GAP_VBLANK_OR_WM : DISPLAY_GAP_IGNORE);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL, display_gap);
-
-	ref_clock = mode_info.ref_clock;
-	refresh_rate = mode_info.refresh_rate;
-
-	if(0 == refresh_rate)
-		refresh_rate = 60;
-
-	frame_time_in_us = 1000000 / refresh_rate;
-
-	pre_vbi_time_in_us = frame_time_in_us - 200 - mode_info.vblank_time_us;
-	display_gap2 = pre_vbi_time_in_us * (ref_clock / 100);
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL2, display_gap2);
-
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SOFT_REGISTERS_TABLE_4, PreVBlankGap, 0x64);
-
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SOFT_REGISTERS_TABLE_5, VBlankTimeout, (frame_time_in_us - pre_vbi_time_in_us));
-
-	if (num_active_displays == 1)
-		iceland_notify_smc_display_change(hwmgr, true);
-
-	return 0;
-}
-
-int iceland_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
-{
-	iceland_program_display_gap(hwmgr);
-
-	return 0;
-}
-
-/**
-*  Set maximum target operating fan output PWM
-*
-* @param    pHwMgr:  the address of the powerplay hardware manager.
-* @param    usMaxFanPwm:  max operating fan PWM in percents
-* @return   The response that came from the SMC.
-*/
-static int iceland_set_max_fan_pwm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm)
-{
-	hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanPWM = us_max_fan_pwm;
-
-	if (phm_is_hw_access_blocked(hwmgr))
-		return 0;
-
-	return (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanPwmMax, us_max_fan_pwm) ? 0 : -1);
-}
-
-/**
-*  Set maximum target operating fan output RPM
-*
-* @param    pHwMgr:  the address of the powerplay hardware manager.
-* @param    usMaxFanRpm:  max operating fan RPM value.
-* @return   The response that came from the SMC.
-*/
-static int iceland_set_max_fan_rpm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm)
-{
-	hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanRPM = us_max_fan_pwm;
-
-	if (phm_is_hw_access_blocked(hwmgr))
-		return 0;
-
-	return (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanRpmMax, us_max_fan_pwm) ? 0 : -1);
-}
-
-static int iceland_dpm_set_interrupt_state(void *private_data,
-					 unsigned src_id, unsigned type,
-					 int enabled)
-{
-	uint32_t cg_thermal_int;
-	struct pp_hwmgr *hwmgr = ((struct pp_eventmgr *)private_data)->hwmgr;
-
-	if (hwmgr == NULL)
-		return -EINVAL;
-
-	switch (type) {
-	case AMD_THERMAL_IRQ_LOW_TO_HIGH:
-		if (enabled) {
-			cg_thermal_int = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT);
-			cg_thermal_int |= CG_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK;
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
-		} else {
-			cg_thermal_int = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT);
-			cg_thermal_int &= ~CG_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK;
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
-		}
-		break;
-
-	case AMD_THERMAL_IRQ_HIGH_TO_LOW:
-		if (enabled) {
-			cg_thermal_int = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT);
-			cg_thermal_int |= CG_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK;
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
-		} else {
-			cg_thermal_int = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT);
-			cg_thermal_int &= ~CG_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK;
-			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
-		}
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
-static int iceland_register_internal_thermal_interrupt(struct pp_hwmgr *hwmgr,
-					const void *thermal_interrupt_info)
-{
-	int result;
-	const struct pp_interrupt_registration_info *info =
-			(const struct pp_interrupt_registration_info *)thermal_interrupt_info;
-
-	if (info == NULL)
-		return -EINVAL;
-
-	result = cgs_add_irq_source(hwmgr->device, 230, AMD_THERMAL_IRQ_LAST,
-				iceland_dpm_set_interrupt_state,
-				info->call_back, info->context);
-
-	if (result)
-		return -EINVAL;
-
-	result = cgs_add_irq_source(hwmgr->device, 231, AMD_THERMAL_IRQ_LAST,
-				iceland_dpm_set_interrupt_state,
-				info->call_back, info->context);
-
-	if (result)
-		return -EINVAL;
-
-	return 0;
-}
-
-
-static bool iceland_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	bool is_update_required = false;
-	struct cgs_display_info info = {0,0,NULL};
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-
-	if (data->display_timing.num_existing_displays != info.display_count)
-		is_update_required = true;
-/* TO DO NEED TO GET DEEP SLEEP CLOCK FROM DAL
-	if (phm_cap_enabled(hwmgr->hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) {
-		cgs_get_min_clock_settings(hwmgr->device, &min_clocks);
-		if(min_clocks.engineClockInSR != data->display_timing.minClockInSR)
-			is_update_required = true;
-*/
-	return is_update_required;
-}
-
-
-static inline bool iceland_are_power_levels_equal(const struct iceland_performance_level *pl1,
-							   const struct iceland_performance_level *pl2)
-{
-	return ((pl1->memory_clock == pl2->memory_clock) &&
-		  (pl1->engine_clock == pl2->engine_clock) &&
-		  (pl1->pcie_gen == pl2->pcie_gen) &&
-		  (pl1->pcie_lane == pl2->pcie_lane));
-}
-
-int iceland_check_states_equal(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *pstate1,
-		const struct pp_hw_power_state *pstate2, bool *equal)
-{
-	const struct iceland_power_state *psa = cast_const_phw_iceland_power_state(pstate1);
-	const struct iceland_power_state *psb = cast_const_phw_iceland_power_state(pstate2);
-	int i;
-
-	if (equal == NULL || psa == NULL || psb == NULL)
-		return -EINVAL;
-
-	/* If the two states don't even have the same number of performance levels they cannot be the same state. */
-	if (psa->performance_level_count != psb->performance_level_count) {
-		*equal = false;
-		return 0;
-	}
-
-	for (i = 0; i < psa->performance_level_count; i++) {
-		if (!iceland_are_power_levels_equal(&(psa->performance_levels[i]), &(psb->performance_levels[i]))) {
-			/* If we have found even one performance level pair that is different the states are different. */
-			*equal = false;
-			return 0;
-		}
-	}
-
-	/* If all performance levels are the same try to use the UVD clocks to break the tie.*/
-	*equal = ((psa->uvd_clocks.VCLK == psb->uvd_clocks.VCLK) && (psa->uvd_clocks.DCLK == psb->uvd_clocks.DCLK));
-	*equal &= ((psa->vce_clocks.EVCLK == psb->vce_clocks.EVCLK) && (psa->vce_clocks.ECCLK == psb->vce_clocks.ECCLK));
-	*equal &= (psa->sclk_threshold == psb->sclk_threshold);
-	*equal &= (psa->acp_clk == psb->acp_clk);
-
-	return 0;
-}
-
-static int iceland_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
-{
-	if (mode) {
-		/* stop auto-manage */
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl))
-			iceland_fan_ctrl_stop_smc_fan_control(hwmgr);
-		iceland_fan_ctrl_set_static_mode(hwmgr, mode);
-	} else
-		/* restart auto-manage */
-		iceland_fan_ctrl_reset_fan_speed_to_default(hwmgr);
-
-	return 0;
-}
-
-static int iceland_get_fan_control_mode(struct pp_hwmgr *hwmgr)
-{
-	if (hwmgr->fan_ctrl_is_in_default_mode)
-		return hwmgr->fan_ctrl_default_mode;
-	else
-		return PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-				CG_FDO_CTRL2, FDO_PWM_MODE);
-}
-
-static int iceland_force_clock_level(struct pp_hwmgr *hwmgr,
-		enum pp_clock_type type, uint32_t mask)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL)
-		return -EINVAL;
-
-	switch (type) {
-	case PP_SCLK:
-		if (!data->sclk_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_SCLKDPM_SetEnabledMask,
-					data->dpm_level_enable_mask.sclk_dpm_enable_mask & mask);
-		break;
-	case PP_MCLK:
-		if (!data->mclk_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_MCLKDPM_SetEnabledMask,
-					data->dpm_level_enable_mask.mclk_dpm_enable_mask & mask);
-		break;
-	case PP_PCIE:
-	{
-		uint32_t tmp = mask & data->dpm_level_enable_mask.pcie_dpm_enable_mask;
-		uint32_t level = 0;
-
-		while (tmp >>= 1)
-			level++;
-
-		if (!data->pcie_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_PCIeDPM_ForceLevel,
-					level);
-		break;
-	}
-	default:
-		break;
-	}
-
-	return 0;
-}
-
-static int iceland_print_clock_levels(struct pp_hwmgr *hwmgr,
-		enum pp_clock_type type, char *buf)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_single_dpm_table *sclk_table = &(data->dpm_table.sclk_table);
-	struct iceland_single_dpm_table *mclk_table = &(data->dpm_table.mclk_table);
-	struct iceland_single_dpm_table *pcie_table = &(data->dpm_table.pcie_speed_table);
-	int i, now, size = 0;
-	uint32_t clock, pcie_speed;
-
-	switch (type) {
-	case PP_SCLK:
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetSclkFrequency);
-		clock = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
-
-		for (i = 0; i < sclk_table->count; i++) {
-			if (clock > sclk_table->dpm_levels[i].value)
-				continue;
-			break;
-		}
-		now = i;
-
-		for (i = 0; i < sclk_table->count; i++)
-			size += sprintf(buf + size, "%d: %uMhz %s\n",
-					i, sclk_table->dpm_levels[i].value / 100,
-					(i == now) ? "*" : "");
-		break;
-	case PP_MCLK:
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetMclkFrequency);
-		clock = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
-
-		for (i = 0; i < mclk_table->count; i++) {
-			if (clock > mclk_table->dpm_levels[i].value)
-				continue;
-			break;
-		}
-		now = i;
-
-		for (i = 0; i < mclk_table->count; i++)
-			size += sprintf(buf + size, "%d: %uMhz %s\n",
-					i, mclk_table->dpm_levels[i].value / 100,
-					(i == now) ? "*" : "");
-		break;
-	case PP_PCIE:
-		pcie_speed = iceland_get_current_pcie_speed(hwmgr);
-		for (i = 0; i < pcie_table->count; i++) {
-			if (pcie_speed != pcie_table->dpm_levels[i].value)
-				continue;
-			break;
-		}
-		now = i;
-
-		for (i = 0; i < pcie_table->count; i++)
-			size += sprintf(buf + size, "%d: %s %s\n", i,
-					(pcie_table->dpm_levels[i].value == 0) ? "2.5GB, x8" :
-					(pcie_table->dpm_levels[i].value == 1) ? "5.0GB, x16" :
-					(pcie_table->dpm_levels[i].value == 2) ? "8.0GB, x16" : "",
-					(i == now) ? "*" : "");
-		break;
-	default:
-		break;
-	}
-	return size;
-}
-
-static int iceland_get_sclk_od(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_single_dpm_table *sclk_table = &(data->dpm_table.sclk_table);
-	struct iceland_single_dpm_table *golden_sclk_table =
-			&(data->golden_dpm_table.sclk_table);
-	int value;
-
-	value = (sclk_table->dpm_levels[sclk_table->count - 1].value -
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value) *
-			100 /
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value;
-
-	return value;
-}
-
-static int iceland_set_sclk_od(struct pp_hwmgr *hwmgr, uint32_t value)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_single_dpm_table *golden_sclk_table =
-			&(data->golden_dpm_table.sclk_table);
-	struct pp_power_state  *ps;
-	struct iceland_power_state  *iceland_ps;
-
-	if (value > 20)
-		value = 20;
-
-	ps = hwmgr->request_ps;
-
-	if (ps == NULL)
-		return -EINVAL;
-
-	iceland_ps = cast_phw_iceland_power_state(&ps->hardware);
-
-	iceland_ps->performance_levels[iceland_ps->performance_level_count - 1].engine_clock =
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value *
-			value / 100 +
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value;
-
-	return 0;
-}
-
-static int iceland_get_mclk_od(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_single_dpm_table *mclk_table = &(data->dpm_table.mclk_table);
-	struct iceland_single_dpm_table *golden_mclk_table =
-			&(data->golden_dpm_table.mclk_table);
-	int value;
-
-	value = (mclk_table->dpm_levels[mclk_table->count - 1].value -
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value) *
-			100 /
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value;
-
-	return value;
-}
-
-uint32_t iceland_get_xclk(struct pp_hwmgr *hwmgr)
-{
-	uint32_t reference_clock;
-	uint32_t tc;
-	uint32_t divide;
-
-	ATOM_FIRMWARE_INFO *fw_info;
-	uint16_t size;
-	uint8_t frev, crev;
-	int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
-
-	tc = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_CLKPIN_CNTL_2, MUX_TCLK_TO_XCLK);
-
-	if (tc)
-		return TCLK;
-
-	fw_info = (ATOM_FIRMWARE_INFO *)cgs_atom_get_data_table(hwmgr->device, index,
-						  &size, &frev, &crev);
-
-	if (!fw_info)
-		return 0;
-
-	reference_clock = le16_to_cpu(fw_info->usReferenceClock);
-
-	divide = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_CLKPIN_CNTL, XTALIN_DIVIDE);
-
-	if (0 != divide)
-		return reference_clock / 4;
-
-	return reference_clock;
-}
-
-static int iceland_set_mclk_od(struct pp_hwmgr *hwmgr, uint32_t value)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_single_dpm_table *golden_mclk_table =
-			&(data->golden_dpm_table.mclk_table);
-	struct pp_power_state  *ps;
-	struct iceland_power_state  *iceland_ps;
-
-	if (value > 20)
-		value = 20;
-
-	ps = hwmgr->request_ps;
-
-	if (ps == NULL)
-		return -EINVAL;
-
-	iceland_ps = cast_phw_iceland_power_state(&ps->hardware);
-
-	iceland_ps->performance_levels[iceland_ps->performance_level_count - 1].memory_clock =
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value *
-			value / 100 +
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value;
-
-	return 0;
-}
-
-static const struct pp_hwmgr_func iceland_hwmgr_funcs = {
-	.backend_init = &iceland_hwmgr_backend_init,
-	.backend_fini = &iceland_hwmgr_backend_fini,
-	.asic_setup = &iceland_setup_asic_task,
-	.dynamic_state_management_enable = &iceland_enable_dpm_tasks,
-	.apply_state_adjust_rules = iceland_apply_state_adjust_rules,
-	.force_dpm_level = &iceland_force_dpm_level,
-	.power_state_set = iceland_set_power_state_tasks,
-	.get_power_state_size = iceland_get_power_state_size,
-	.get_mclk = iceland_dpm_get_mclk,
-	.get_sclk = iceland_dpm_get_sclk,
-	.patch_boot_state = iceland_dpm_patch_boot_state,
-	.get_pp_table_entry = iceland_get_pp_table_entry,
-	.get_num_of_pp_table_entries = iceland_get_num_of_entries,
-	.print_current_perforce_level = iceland_print_current_perforce_level,
-	.powerdown_uvd = iceland_phm_powerdown_uvd,
-	.powergate_uvd = iceland_phm_powergate_uvd,
-	.powergate_vce = iceland_phm_powergate_vce,
-	.disable_clock_power_gating = iceland_phm_disable_clock_power_gating,
-	.update_clock_gatings = iceland_phm_update_clock_gatings,
-	.notify_smc_display_config_after_ps_adjustment = iceland_notify_smc_display_config_after_ps_adjustment,
-	.display_config_changed = iceland_display_configuration_changed_task,
-	.set_max_fan_pwm_output = iceland_set_max_fan_pwm_output,
-	.set_max_fan_rpm_output = iceland_set_max_fan_rpm_output,
-	.get_temperature = iceland_thermal_get_temperature,
-	.stop_thermal_controller = iceland_thermal_stop_thermal_controller,
-	.get_fan_speed_info = iceland_fan_ctrl_get_fan_speed_info,
-	.get_fan_speed_percent = iceland_fan_ctrl_get_fan_speed_percent,
-	.set_fan_speed_percent = iceland_fan_ctrl_set_fan_speed_percent,
-	.reset_fan_speed_to_default = iceland_fan_ctrl_reset_fan_speed_to_default,
-	.get_fan_speed_rpm = iceland_fan_ctrl_get_fan_speed_rpm,
-	.set_fan_speed_rpm = iceland_fan_ctrl_set_fan_speed_rpm,
-	.uninitialize_thermal_controller = iceland_thermal_ctrl_uninitialize_thermal_controller,
-	.register_internal_thermal_interrupt = iceland_register_internal_thermal_interrupt,
-	.check_smc_update_required_for_display_configuration = iceland_check_smc_update_required_for_display_configuration,
-	.check_states_equal = iceland_check_states_equal,
-	.set_fan_control_mode = iceland_set_fan_control_mode,
-	.get_fan_control_mode = iceland_get_fan_control_mode,
-	.force_clock_level = iceland_force_clock_level,
-	.print_clock_levels = iceland_print_clock_levels,
-	.get_sclk_od = iceland_get_sclk_od,
-	.set_sclk_od = iceland_set_sclk_od,
-	.get_mclk_od = iceland_get_mclk_od,
-	.set_mclk_od = iceland_set_mclk_od,
-};
-
-int iceland_hwmgr_init(struct pp_hwmgr *hwmgr)
-{
-	iceland_hwmgr  *data;
-
-	data = kzalloc (sizeof(iceland_hwmgr), GFP_KERNEL);
-	if (data == NULL)
-		return -ENOMEM;
-	memset(data, 0x00, sizeof(iceland_hwmgr));
-
-	hwmgr->backend = data;
-	hwmgr->hwmgr_func = &iceland_hwmgr_funcs;
-	hwmgr->pptable_func = &pptable_funcs;
-
-	/* thermal */
-	pp_iceland_thermal_initialize(hwmgr);
-	return 0;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.h
deleted file mode 100644
index f253988..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_hwmgr.h
+++ /dev/null
@@ -1,424 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Huang Rui <ray.huang@amd.com>
- *
- */
-#ifndef ICELAND_HWMGR_H
-#define ICELAND_HWMGR_H
-
-#include "hwmgr.h"
-#include "ppatomctrl.h"
-#include "ppinterrupt.h"
-#include "ppsmc.h"
-#include "iceland_powertune.h"
-#include "pp_endian.h"
-#include "smu71_discrete.h"
-
-#define ICELAND_MAX_HARDWARE_POWERLEVELS 2
-#define ICELAND_DYNCLK_NUMBER_OF_TREND_COEFFICIENTS 15
-
-struct iceland_performance_level {
-	uint32_t	memory_clock;
-	uint32_t	engine_clock;
-	uint16_t	pcie_gen;
-	uint16_t	pcie_lane;
-};
-
-struct _phw_iceland_bacos {
-	uint32_t                          best_match;
-	uint32_t                          baco_flags;
-	struct iceland_performance_level		  performance_level;
-};
-typedef struct _phw_iceland_bacos phw_iceland_bacos;
-
-struct _phw_iceland_uvd_clocks {
-	uint32_t   VCLK;
-	uint32_t   DCLK;
-};
-
-typedef struct _phw_iceland_uvd_clocks phw_iceland_uvd_clocks;
-
-struct _phw_iceland_vce_clocks {
-	uint32_t   EVCLK;
-	uint32_t   ECCLK;
-};
-
-typedef struct _phw_iceland_vce_clocks phw_iceland_vce_clocks;
-
-struct iceland_power_state {
-	uint32_t                    magic;
-	phw_iceland_uvd_clocks        uvd_clocks;
-	phw_iceland_vce_clocks        vce_clocks;
-	uint32_t                    sam_clk;
-	uint32_t                    acp_clk;
-	uint16_t                    performance_level_count;
-	bool                        dc_compatible;
-	uint32_t                    sclk_threshold;
-	struct iceland_performance_level performance_levels[ICELAND_MAX_HARDWARE_POWERLEVELS];
-};
-
-struct _phw_iceland_dpm_level {
-	bool		enabled;
-	uint32_t    value;
-	uint32_t    param1;
-};
-typedef struct _phw_iceland_dpm_level phw_iceland_dpm_level;
-
-#define ICELAND_MAX_DEEPSLEEP_DIVIDER_ID 5
-#define MAX_REGULAR_DPM_NUMBER 8
-#define ICELAND_MINIMUM_ENGINE_CLOCK 5000
-
-struct iceland_single_dpm_table {
-	uint32_t count;
-	phw_iceland_dpm_level dpm_levels[MAX_REGULAR_DPM_NUMBER];
-};
-
-struct iceland_dpm_table {
-	struct iceland_single_dpm_table  sclk_table;
-	struct iceland_single_dpm_table  mclk_table;
-	struct iceland_single_dpm_table  pcie_speed_table;
-	struct iceland_single_dpm_table  vddc_table;
-	struct iceland_single_dpm_table  vdd_gfx_table;
-	struct iceland_single_dpm_table  vdd_ci_table;
-	struct iceland_single_dpm_table  mvdd_table;
-};
-typedef struct _phw_iceland_dpm_table phw_iceland_dpm_table;
-
-
-struct _phw_iceland_clock_regisiters {
-	uint32_t  vCG_SPLL_FUNC_CNTL;
-	uint32_t  vCG_SPLL_FUNC_CNTL_2;
-	uint32_t  vCG_SPLL_FUNC_CNTL_3;
-	uint32_t  vCG_SPLL_FUNC_CNTL_4;
-	uint32_t  vCG_SPLL_SPREAD_SPECTRUM;
-	uint32_t  vCG_SPLL_SPREAD_SPECTRUM_2;
-	uint32_t  vDLL_CNTL;
-	uint32_t  vMCLK_PWRMGT_CNTL;
-	uint32_t  vMPLL_AD_FUNC_CNTL;
-	uint32_t  vMPLL_DQ_FUNC_CNTL;
-	uint32_t  vMPLL_FUNC_CNTL;
-	uint32_t  vMPLL_FUNC_CNTL_1;
-	uint32_t  vMPLL_FUNC_CNTL_2;
-	uint32_t  vMPLL_SS1;
-	uint32_t  vMPLL_SS2;
-};
-typedef struct _phw_iceland_clock_regisiters phw_iceland_clock_registers;
-
-struct _phw_iceland_voltage_smio_registers {
-	uint32_t vs0_vid_lower_smio_cntl;
-};
-typedef struct _phw_iceland_voltage_smio_registers phw_iceland_voltage_smio_registers;
-
-
-struct _phw_iceland_mc_reg_entry {
-	uint32_t mclk_max;
-	uint32_t mc_data[SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE];
-};
-typedef struct _phw_iceland_mc_reg_entry phw_iceland_mc_reg_entry;
-
-struct _phw_iceland_mc_reg_table {
-	uint8_t   last;               /* number of registers*/
-	uint8_t   num_entries;        /* number of entries in mc_reg_table_entry used*/
-	uint16_t  validflag;          /* indicate the corresponding register is valid or not. 1: valid, 0: invalid. bit0->address[0], bit1->address[1], etc.*/
-	phw_iceland_mc_reg_entry    mc_reg_table_entry[MAX_AC_TIMING_ENTRIES];
-	SMU71_Discrete_MCRegisterAddress mc_reg_address[SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE];
-};
-typedef struct _phw_iceland_mc_reg_table phw_iceland_mc_reg_table;
-
-#define DISABLE_MC_LOADMICROCODE   1
-#define DISABLE_MC_CFGPROGRAMMING  2
-
-
-/*Ultra Low Voltage parameter structure */
-struct phw_iceland_ulv_parm{
-	bool					ulv_supported;
-	uint32_t   				ch_ulv_parameter;
-	uint32_t				ulv_volt_change_delay;
-	struct iceland_performance_level	ulv_power_level;
-};
-
-#define ICELAND_MAX_LEAKAGE_COUNT  8
-
-struct phw_iceland_leakage_voltage {
-	uint16_t  count;
-	uint16_t  leakage_id[ICELAND_MAX_LEAKAGE_COUNT];
-	uint16_t  actual_voltage[ICELAND_MAX_LEAKAGE_COUNT];
-};
-
-struct _phw_iceland_display_timing {
-	uint32_t min_clock_insr;
-	uint32_t num_existing_displays;
-};
-typedef struct _phw_iceland_display_timing phw_iceland_display_timing;
-
-
-struct phw_iceland_thermal_temperature_setting
-{
-	long temperature_low;
-	long temperature_high;
-	long temperature_shutdown;
-};
-
-struct _phw_iceland_dpmlevel_enable_mask {
-	uint32_t uvd_dpm_enable_mask;
-	uint32_t vce_dpm_enable_mask;
-	uint32_t acp_dpm_enable_mask;
-	uint32_t samu_dpm_enable_mask;
-	uint32_t sclk_dpm_enable_mask;
-	uint32_t mclk_dpm_enable_mask;
-	uint32_t pcie_dpm_enable_mask;
-};
-typedef struct _phw_iceland_dpmlevel_enable_mask phw_iceland_dpmlevel_enable_mask;
-
-struct _phw_iceland_pcie_perf_range {
-	uint16_t max;
-	uint16_t min;
-};
-typedef struct _phw_iceland_pcie_perf_range phw_iceland_pcie_perf_range;
-
-struct _phw_iceland_vbios_boot_state {
-	uint16_t					mvdd_bootup_value;
-	uint16_t					vddc_bootup_value;
-	uint16_t					vddci_bootup_value;
-	uint16_t					vddgfx_bootup_value;
-	uint32_t					sclk_bootup_value;
-	uint32_t					mclk_bootup_value;
-	uint16_t					pcie_gen_bootup_value;
-	uint16_t					pcie_lane_bootup_value;
-};
-typedef struct _phw_iceland_vbios_boot_state phw_iceland_vbios_boot_state;
-
-#define DPMTABLE_OD_UPDATE_SCLK     0x00000001
-#define DPMTABLE_OD_UPDATE_MCLK     0x00000002
-#define DPMTABLE_UPDATE_SCLK        0x00000004
-#define DPMTABLE_UPDATE_MCLK        0x00000008
-
-/* We need to review which fields are needed. */
-/* This is mostly a copy of the RV7xx/Evergreen structure which is close, but not identical to the N.Islands one. */
-struct iceland_hwmgr {
-	struct iceland_dpm_table               dpm_table;
-	struct iceland_dpm_table               golden_dpm_table;
-
-	uint32_t                           voting_rights_clients0;
-	uint32_t                           voting_rights_clients1;
-	uint32_t                           voting_rights_clients2;
-	uint32_t                           voting_rights_clients3;
-	uint32_t                           voting_rights_clients4;
-	uint32_t                           voting_rights_clients5;
-	uint32_t                           voting_rights_clients6;
-	uint32_t                           voting_rights_clients7;
-	uint32_t                           static_screen_threshold_unit;
-	uint32_t                           static_screen_threshold;
-	uint32_t                           voltage_control;
-	uint32_t                           vdd_gfx_control;
-
-	uint32_t                           vddc_vddci_delta;
-	uint32_t                           vddc_vddgfx_delta;
-
-	struct pp_interrupt_registration_info    internal_high_thermal_interrupt_info;
-	struct pp_interrupt_registration_info    internal_low_thermal_interrupt_info;
-	struct pp_interrupt_registration_info    smc_to_host_interrupt_info;
-	uint32_t                          active_auto_throttle_sources;
-
-	struct pp_interrupt_registration_info    external_throttle_interrupt;
-	irq_handler_func_t             external_throttle_callback;
-	void                             *external_throttle_context;
-
-	struct pp_interrupt_registration_info    ctf_interrupt_info;
-	irq_handler_func_t             ctf_callback;
-	void                             *ctf_context;
-
-	phw_iceland_clock_registers	  clock_registers;
-	phw_iceland_voltage_smio_registers  voltage_smio_registers;
-
-	bool	is_memory_GDDR5;
-	uint16_t                          acpi_vddc;
-	bool	pspp_notify_required;        /* Flag to indicate if PSPP notification to SBIOS is required */
-	uint16_t                          force_pcie_gen;            /* The forced PCI-E speed if not 0xffff */
-	uint16_t                          acpi_pcie_gen;             /* The PCI-E speed at ACPI time */
-	uint32_t                           pcie_gen_cap;             /* The PCI-E speed capabilities bitmap from CAIL */
-	uint32_t                           pcie_lane_cap;            /* The PCI-E lane capabilities bitmap from CAIL */
-	uint32_t                           pcie_spc_cap;             /* Symbol Per Clock Capabilities from registry */
-	struct phw_iceland_leakage_voltage	vddc_leakage;        /* The Leakage VDDC supported (based on leakage ID).*/
-	struct phw_iceland_leakage_voltage	vddcgfx_leakage;     /* The Leakage VDDC supported (based on leakage ID). */
-	struct phw_iceland_leakage_voltage	vddci_leakage;       /* The Leakage VDDCI supported (based on leakage ID). */
-
-	uint32_t                           mvdd_control;
-	uint32_t                           vddc_mask_low;
-	uint32_t                           mvdd_mask_low;
-	uint16_t                          max_vddc_in_pp_table;        /* the maximum VDDC value in the powerplay table*/
-	uint16_t                          min_vddc_in_pp_table;
-	uint16_t                          max_vddci_in_pp_table;       /* the maximum VDDCI value in the powerplay table */
-	uint16_t                          min_vddci_in_pp_table;
-	uint32_t                           mclk_strobe_mode_threshold;
-	uint32_t                           mclk_stutter_mode_threshold;
-	uint32_t                           mclk_edc_enable_threshold;
-	uint32_t                           mclk_edc_wr_enable_threshold;
-	bool	is_uvd_enabled;
-	bool	is_xdma_enabled;
-	phw_iceland_vbios_boot_state      vbios_boot_state;
-
-	bool                         battery_state;
-	bool                         is_tlu_enabled;
-	bool                         pcie_performance_request;
-
-	/* -------------- SMC SRAM Address of firmware header tables ----------------*/
-	uint32_t			sram_end;           /* The first address after the SMC SRAM. */
-	uint32_t			dpm_table_start;    /* The start of the dpm table in the SMC SRAM. */
-	uint32_t			soft_regs_start;    /* The start of the soft registers in the SMC SRAM. */
-	uint32_t			mc_reg_table_start; /* The start of the mc register table in the SMC SRAM. */
-	uint32_t			fan_table_start;    /* The start of the fan table in the SMC SRAM. */
-	uint32_t			arb_table_start;    /* The start of the ARB setting table in the SMC SRAM. */
-	uint32_t			ulv_settings_start;
-	SMU71_Discrete_DpmTable		smc_state_table;    /* The carbon copy of the SMC state table. */
-	SMU71_Discrete_MCRegisters      mc_reg_table;
-	SMU71_Discrete_Ulv              ulv_setting;         /* The carbon copy of ULV setting. */
-
-	/* -------------- Stuff originally coming from Evergreen --------------------*/
-	phw_iceland_mc_reg_table	 iceland_mc_reg_table;
-	uint32_t                         vdd_ci_control;
-	pp_atomctrl_voltage_table        vddc_voltage_table;
-	pp_atomctrl_voltage_table        vddci_voltage_table;
-	pp_atomctrl_voltage_table        vddgfx_voltage_table;
-	pp_atomctrl_voltage_table        mvdd_voltage_table;
-
-	uint32_t                           mgcg_cgtt_local2;
-	uint32_t                           mgcg_cgtt_local3;
-	uint32_t                           gpio_debug;
-	uint32_t			mc_micro_code_feature;
-	uint32_t			highest_mclk;
-	uint16_t                          acpi_vdd_ci;
-	uint8_t                           mvdd_high_index;
-	uint8_t                           mvdd_low_index;
-	bool                         dll_defaule_on;
-	bool                         performance_request_registered;
-
-	/* ----------------- Low Power Features ---------------------*/
-	phw_iceland_bacos					bacos;
-	struct phw_iceland_ulv_parm              	ulv;
-
-	/* ----------------- CAC Stuff ---------------------*/
-	uint32_t					cac_table_start;
-	bool                         cac_configuration_required;    /* TRUE if PP_CACConfigurationRequired == 1 */
-	bool                         driver_calculate_cac_leakage;  /* TRUE if PP_DriverCalculateCACLeakage == 1 */
-	bool                         cac_enabled;
-
-	/* ----------------- DPM2 Parameters ---------------------*/
-	uint32_t		power_containment_features;
-	bool                         enable_bapm_feature;
-	bool			     enable_dte_feature;
-	bool                         enable_tdc_limit_feature;
-	bool                         enable_pkg_pwr_tracking_feature;
-	bool                         disable_uvd_power_tune_feature;
-	struct iceland_pt_defaults           *power_tune_defaults;
-	SMU71_Discrete_PmFuses           power_tune_table;
-	uint32_t                           ul_dte_tj_offset;     /* Fudge factor in DPM table to correct HW DTE errors */
-	uint32_t                           fast_watermark_threshold;  /* use fast watermark if clock is equal or above this. In percentage of the target high sclk. */
-
-	/* ----------------- Phase Shedding ---------------------*/
-	bool                         vddc_phase_shed_control;
-
-	/* --------------------- DI/DT --------------------------*/
-	phw_iceland_display_timing       display_timing;
-
-	/* --------- ReadRegistry data for memory and engine clock margins ---- */
-	uint32_t                           engine_clock_data;
-	uint32_t                           memory_clock_data;
-
-	/* -------- Thermal Temperature Setting --------------*/
-	struct phw_iceland_thermal_temperature_setting 	thermal_temp_setting;
-	phw_iceland_dpmlevel_enable_mask     dpm_level_enable_mask;
-
-	uint32_t				need_update_smu7_dpm_table;
-	uint32_t				sclk_dpm_key_disabled;
-	uint32_t				mclk_dpm_key_disabled;
-	uint32_t				pcie_dpm_key_disabled;
-	/* used to store the previous dal min sclock */
-	uint32_t                           min_engine_clocks;
-	phw_iceland_pcie_perf_range       pcie_gen_performance;
-	phw_iceland_pcie_perf_range       pcie_lane_performance;
-	phw_iceland_pcie_perf_range       pcie_gen_power_saving;
-	phw_iceland_pcie_perf_range       pcie_lane_power_saving;
-	bool                            use_pcie_performance_levels;
-	bool                            use_pcie_power_saving_levels;
-	/* percentage value from 0-100, default 50 */
-	uint32_t                           activity_target[SMU71_MAX_LEVELS_GRAPHICS];
-	uint32_t                           mclk_activity_target;
-	uint32_t                           low_sclk_interrupt_threshold;
-	uint32_t                           last_mclk_dpm_enable_mask;
-	bool								uvd_enabled;
-	uint32_t                           pcc_monitor_enabled;
-
-	/* --------- Power Gating States ------------*/
-	bool                           uvd_power_gated;  /* 1: gated, 0:not gated */
-	bool                           vce_power_gated;  /* 1: gated, 0:not gated */
-	bool                           samu_power_gated; /* 1: gated, 0:not gated */
-	bool                           acp_power_gated;  /* 1: gated, 0:not gated */
-	bool                           pg_acp_init;
-
-	/* soft pptable for re-uploading into smu */
-	void *soft_pp_table;
-};
-
-typedef struct iceland_hwmgr iceland_hwmgr;
-
-int iceland_hwmgr_init(struct pp_hwmgr *hwmgr);
-int iceland_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate);
-uint32_t iceland_get_xclk(struct pp_hwmgr *hwmgr);
-int iceland_populate_bapm_vddc_vid_sidd(struct pp_hwmgr *hwmgr);
-int iceland_populate_vddc_vid(struct pp_hwmgr *hwmgr);
-
-#define ICELAND_DPM2_NEAR_TDP_DEC          10
-#define ICELAND_DPM2_ABOVE_SAFE_INC        5
-#define ICELAND_DPM2_BELOW_SAFE_INC        20
-
-/*
- * Log2 of the LTA window size (l2numWin_TDP). Eg. If LTA windows size
- * is 128, then this value should be Log2(128) = 7.
- */
-#define ICELAND_DPM2_LTA_WINDOW_SIZE       7
-
-#define ICELAND_DPM2_LTS_TRUNCATE          0
-
-#define ICELAND_DPM2_TDP_SAFE_LIMIT_PERCENT            80  // Maximum 100
-
-#define ICELAND_DPM2_MAXPS_PERCENT_H                   90  // Maximum 0xFF
-#define ICELAND_DPM2_MAXPS_PERCENT_M                   90  // Maximum 0xFF
-
-#define ICELAND_DPM2_PWREFFICIENCYRATIO_MARGIN         50
-
-#define ICELAND_DPM2_SQ_RAMP_MAX_POWER                 0x3FFF
-#define ICELAND_DPM2_SQ_RAMP_MIN_POWER                 0x12
-#define ICELAND_DPM2_SQ_RAMP_MAX_POWER_DELTA           0x15
-#define ICELAND_DPM2_SQ_RAMP_SHORT_TERM_INTERVAL_SIZE  0x1E
-#define ICELAND_DPM2_SQ_RAMP_LONG_TERM_INTERVAL_RATIO  0xF
-
-#define ICELAND_VOLTAGE_CONTROL_NONE                   0x0
-#define ICELAND_VOLTAGE_CONTROL_BY_GPIO                0x1
-#define ICELAND_VOLTAGE_CONTROL_BY_SVID2               0x2
-
-/* convert to Q8.8 format for firmware */
-#define ICELAND_Q88_FORMAT_CONVERSION_UNIT             256
-
-#define ICELAND_UNUSED_GPIO_PIN 0x7F
-
-#endif
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_powertune.c
deleted file mode 100644
index 7662806..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_powertune.c
+++ /dev/null
@@ -1,490 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Huang Rui <ray.huang@amd.com>
- *
- */
-
-#include "amdgpu.h"
-#include "hwmgr.h"
-#include "smumgr.h"
-#include "iceland_hwmgr.h"
-#include "iceland_powertune.h"
-#include "iceland_smumgr.h"
-#include "smu71_discrete.h"
-#include "smu71.h"
-#include "pp_debug.h"
-#include "cgs_common.h"
-#include "pp_endian.h"
-
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
-
-#define VOLTAGE_SCALE  4
-#define POWERTUNE_DEFAULT_SET_MAX    1
-
-#define DEVICE_ID_VI_ICELAND_M_6900	0x6900
-#define DEVICE_ID_VI_ICELAND_M_6901	0x6901
-#define DEVICE_ID_VI_ICELAND_M_6902	0x6902
-#define DEVICE_ID_VI_ICELAND_M_6903	0x6903
-
-
-struct iceland_pt_defaults defaults_iceland =
-{
-	/*
-	 * sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc,
-	 * TDC_MAWt, TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac, BAPM_TEMP_GRADIENT
-	 */
-	1, 0xF, 0xFD, 0x19, 5, 45, 0, 0xB0000,
-	{ 0x79,  0x253, 0x25D, 0xAE,  0x72,  0x80,  0x83,  0x86,  0x6F,  0xC8,  0xC9,  0xC9,  0x2F,  0x4D,  0x61  },
-	{ 0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203, 0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4 }
-};
-
-/* 35W - XT, XTL */
-struct iceland_pt_defaults defaults_icelandxt =
-{
-	/*
-	 * sviLoadLIneEn, SviLoadLineVddC,
-	 * TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
-	 * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac,
-	 * BAPM_TEMP_GRADIENT
-	 */
-	1, 0xF, 0xFD, 0x19, 5, 45, 0, 0x0,
-	{ 0xA7,  0x0, 0x0, 0xB5,  0x0, 0x0, 0x9F,  0x0, 0x0, 0xD6,  0x0, 0x0, 0xD7,  0x0, 0x0},
-	{ 0x1EA, 0x0, 0x0, 0x224, 0x0, 0x0, 0x25E, 0x0, 0x0, 0x28E, 0x0, 0x0, 0x2AB, 0x0, 0x0}
-};
-
-/* 25W - PRO, LE */
-struct iceland_pt_defaults defaults_icelandpro =
-{
-	/*
-	 * sviLoadLIneEn, SviLoadLineVddC,
-	 * TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
-	 * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac,
-	 * BAPM_TEMP_GRADIENT
-	 */
-	1, 0xF, 0xFD, 0x19, 5, 45, 0, 0x0,
-	{ 0xB7,  0x0, 0x0, 0xC3,  0x0, 0x0, 0xB5,  0x0, 0x0, 0xEA,  0x0, 0x0, 0xE6,  0x0, 0x0},
-	{ 0x1EA, 0x0, 0x0, 0x224, 0x0, 0x0, 0x25E, 0x0, 0x0, 0x28E, 0x0, 0x0, 0x2AB, 0x0, 0x0}
-};
-
-void iceland_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint32_t tmp = 0;
-	struct cgs_system_info sys_info = {0};
-	uint32_t pdev_id;
-
-	sys_info.size = sizeof(struct cgs_system_info);
-	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_DEV;
-	cgs_query_system_info(hwmgr->device, &sys_info);
-	pdev_id = (uint32_t)sys_info.value;
-
-	switch (pdev_id) {
-	case DEVICE_ID_VI_ICELAND_M_6900:
-	case DEVICE_ID_VI_ICELAND_M_6903:
-		data->power_tune_defaults = &defaults_icelandxt;
-		break;
-
-	case DEVICE_ID_VI_ICELAND_M_6901:
-	case DEVICE_ID_VI_ICELAND_M_6902:
-		data->power_tune_defaults = &defaults_icelandpro;
-		break;
-	default:
-	    /* TODO: need to assign valid defaults */
-	    data->power_tune_defaults = &defaults_iceland;
-	    pr_warning("Unknown V.I. Device ID.\n");
-	    break;
-	}
-
-	/* Assume disabled */
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SQRamping);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DBRamping);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_TDRamping);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_TCPRamping);
-
-	data->ul_dte_tj_offset = tmp;
-
-	if (!tmp) {
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_CAC);
-
-		data->fast_watermark_threshold = 100;
-
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_PowerContainment)) {
-			tmp = 1;
-			data->enable_dte_feature = tmp ? false : true;
-			data->enable_tdc_limit_feature = tmp ? true : false;
-			data->enable_pkg_pwr_tracking_feature = tmp ? true : false;
-		}
-	}
-}
-
-int iceland_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	struct iceland_pt_defaults *defaults = data->power_tune_defaults;
-	SMU71_Discrete_DpmTable  *dpm_table = &(data->smc_state_table);
-	struct phm_cac_tdp_table *cac_dtp_table = hwmgr->dyn_state.cac_dtp_table;
-	struct phm_ppm_table *ppm = hwmgr->dyn_state.ppm_parameter_table;
-	uint16_t *def1, *def2;
-	int i, j, k;
-
-	/*
-	 * TDP number of fraction bits are changed from 8 to 7 for Iceland
-	 * as requested by SMC team
-	 */
-	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 256));
-	dpm_table->TargetTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usConfigurableTDP * 256));
-
-	dpm_table->DTETjOffset = (uint8_t)data->ul_dte_tj_offset;
-
-	dpm_table->GpuTjMax = (uint8_t)(data->thermal_temp_setting.temperature_high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES);
-	dpm_table->GpuTjHyst = 8;
-
-	dpm_table->DTEAmbientTempBase = defaults->dte_ambient_temp_base;
-
-	/* The following are for new Iceland Multi-input fan/thermal control */
-	if(NULL != ppm) {
-		dpm_table->PPM_PkgPwrLimit = (uint16_t)ppm->dgpu_tdp * 256 / 1000;
-		dpm_table->PPM_TemperatureLimit = (uint16_t)ppm->tj_max * 256;
-	} else {
-		dpm_table->PPM_PkgPwrLimit = 0;
-		dpm_table->PPM_TemperatureLimit = 0;
-	}
-
-	CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_PkgPwrLimit);
-	CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_TemperatureLimit);
-
-	dpm_table->BAPM_TEMP_GRADIENT = PP_HOST_TO_SMC_UL(defaults->bamp_temp_gradient);
-	def1 = defaults->bapmti_r;
-	def2 = defaults->bapmti_rc;
-
-	for (i = 0; i < SMU71_DTE_ITERATIONS; i++) {
-		for (j = 0; j < SMU71_DTE_SOURCES; j++) {
-			for (k = 0; k < SMU71_DTE_SINKS; k++) {
-				dpm_table->BAPMTI_R[i][j][k] = PP_HOST_TO_SMC_US(*def1);
-				dpm_table->BAPMTI_RC[i][j][k] = PP_HOST_TO_SMC_US(*def2);
-				def1++;
-				def2++;
-			}
-		}
-	}
-
-	return 0;
-}
-
-static int iceland_populate_svi_load_line(struct pp_hwmgr *hwmgr)
-{
-    struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-    const struct iceland_pt_defaults *defaults = data->power_tune_defaults;
-
-    data->power_tune_table.SviLoadLineEn = defaults->svi_load_line_en;
-    data->power_tune_table.SviLoadLineVddC = defaults->svi_load_line_vddc;
-    data->power_tune_table.SviLoadLineTrimVddC = 3;
-    data->power_tune_table.SviLoadLineOffsetVddC = 0;
-
-    return 0;
-}
-
-static int iceland_populate_tdc_limit(struct pp_hwmgr *hwmgr)
-{
-	uint16_t tdc_limit;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	const struct iceland_pt_defaults *defaults = data->power_tune_defaults;
-
-	/* TDC number of fraction bits are changed from 8 to 7
-	 * for Iceland as requested by SMC team
-	 */
-	tdc_limit = (uint16_t)(hwmgr->dyn_state.cac_dtp_table->usTDC * 256);
-	data->power_tune_table.TDC_VDDC_PkgLimit =
-			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
-	data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
-			defaults->tdc_vddc_throttle_release_limit_perc;
-	data->power_tune_table.TDC_MAWt = defaults->tdc_mawt;
-
-	return 0;
-}
-
-static int iceland_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	const struct iceland_pt_defaults *defaults = data->power_tune_defaults;
-	uint32_t temp;
-
-	if (smu7_read_smc_sram_dword(hwmgr->smumgr,
-			fuse_table_offset +
-			offsetof(SMU71_Discrete_PmFuses, TdcWaterfallCtl),
-			(uint32_t *)&temp, data->sram_end))
-		PP_ASSERT_WITH_CODE(false,
-				"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
-				return -EINVAL);
-	else
-		data->power_tune_table.TdcWaterfallCtl = defaults->tdc_waterfall_ctl;
-
-	return 0;
-}
-
-static int iceland_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
-{
-	return 0;
-}
-
-static int iceland_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 8; i++)
-		data->power_tune_table.GnbLPML[i] = 0;
-
-	return 0;
-}
-
-static int iceland_min_max_vgnb_lpml_id_from_bapm_vddc(struct pp_hwmgr *hwmgr)
-{
-    return 0;
-}
-
-static int iceland_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint16_t HiSidd = data->power_tune_table.BapmVddCBaseLeakageHiSidd;
-	uint16_t LoSidd = data->power_tune_table.BapmVddCBaseLeakageLoSidd;
-	struct phm_cac_tdp_table *cac_table = hwmgr->dyn_state.cac_dtp_table;
-
-	HiSidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
-	LoSidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
-
-	data->power_tune_table.BapmVddCBaseLeakageHiSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(HiSidd);
-	data->power_tune_table.BapmVddCBaseLeakageLoSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(LoSidd);
-
-	return 0;
-}
-
-int iceland_populate_pm_fuses(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	uint32_t pm_fuse_table_offset;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-		if (smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, PmFuseTable),
-				&pm_fuse_table_offset, data->sram_end))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to get pm_fuse_table_offset Failed!",
-					return -EINVAL);
-
-		/* DW0 - DW3 */
-		if (iceland_populate_bapm_vddc_vid_sidd(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate bapm vddc vid Failed!",
-					return -EINVAL);
-
-		/* DW4 - DW5 */
-		if (iceland_populate_vddc_vid(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate vddc vid Failed!",
-					return -EINVAL);
-
-		/* DW6 */
-		if (iceland_populate_svi_load_line(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate SviLoadLine Failed!",
-					return -EINVAL);
-		/* DW7 */
-		if (iceland_populate_tdc_limit(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TDCLimit Failed!", return -EINVAL);
-		/* DW8 */
-		if (iceland_populate_dw8(hwmgr, pm_fuse_table_offset))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TdcWaterfallCtl, "
-					"LPMLTemperature Min and Max Failed!",
-					return -EINVAL);
-
-		/* DW9-DW12 */
-		if (0 != iceland_populate_temperature_scaler(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate LPMLTemperatureScaler Failed!",
-					return -EINVAL);
-
-		/* DW13-DW16 */
-		if (iceland_populate_gnb_lpml(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Failed!",
-					return -EINVAL);
-
-		/* DW17 */
-		if (iceland_min_max_vgnb_lpml_id_from_bapm_vddc(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Min and Max Vid Failed!",
-					return -EINVAL);
-
-		/* DW18 */
-		if (iceland_populate_bapm_vddc_base_leakage_sidd(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate BapmVddCBaseLeakage Hi and Lo Sidd Failed!",
-					return -EINVAL);
-
-		if (smu7_copy_bytes_to_smc(hwmgr->smumgr, pm_fuse_table_offset,
-				(uint8_t *)&data->power_tune_table,
-				sizeof(struct SMU71_Discrete_PmFuses), data->sram_end))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to download PmFuseTable Failed!",
-					return -EINVAL);
-	}
-	return 0;
-}
-
-int iceland_enable_smc_cac(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	int result = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC)) {
-		int smc_result;
-		smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-				(uint16_t)(PPSMC_MSG_EnableCac));
-		PP_ASSERT_WITH_CODE((0 == smc_result),
-				"Failed to enable CAC in SMC.", result = -1);
-
-		data->cac_enabled = (0 == smc_result) ? true : false;
-	}
-	return result;
-}
-
-static int iceland_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-
-	if(data->power_containment_features &
-			POWERCONTAINMENT_FEATURE_PkgPwrLimit)
-		return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_PkgPwrSetLimit, n);
-	return 0;
-}
-
-static int iceland_set_overdriver_target_tdp(struct pp_hwmgr *pHwMgr, uint32_t target_tdp)
-{
-	return smum_send_msg_to_smc_with_parameter(pHwMgr->smumgr,
-			PPSMC_MSG_OverDriveSetTargetTdp, target_tdp);
-}
-
-int iceland_enable_power_containment(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	SMU71_Discrete_DpmTable *dpm_table = &data->smc_state_table;
-	int smc_result;
-	int result = 0;
-	uint32_t is_asic_kicker;
-
-	data->power_containment_features = 0;
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-		is_asic_kicker = cgs_read_register(hwmgr->device, mmCC_BIF_BX_STRAP2);
-		is_asic_kicker = (is_asic_kicker >> 12) & 0x01;
-
-		if (data->enable_bapm_feature &&
-			(!is_asic_kicker ||
-			 phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				 PHM_PlatformCaps_DisableUsingActualTemperatureForPowerCalc))) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-					(uint16_t)(PPSMC_MSG_EnableDTE));
-			PP_ASSERT_WITH_CODE((0 == smc_result),
-					"Failed to enable BAPM in SMC.", result = -1;);
-			if (0 == smc_result)
-				data->power_containment_features |= POWERCONTAINMENT_FEATURE_BAPM;
-		}
-
-		if (is_asic_kicker && !phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_DisableUsingActualTemperatureForPowerCalc))
-			dpm_table->DTEMode = 2;
-
-		if (data->enable_tdc_limit_feature) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-					(uint16_t)(PPSMC_MSG_TDCLimitEnable));
-			PP_ASSERT_WITH_CODE((0 == smc_result),
-					"Failed to enable TDCLimit in SMC.", result = -1;);
-			if (0 == smc_result)
-				data->power_containment_features |=
-						POWERCONTAINMENT_FEATURE_TDCLimit;
-		}
-
-		if (data->enable_pkg_pwr_tracking_feature) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
-					(uint16_t)(PPSMC_MSG_PkgPwrLimitEnable));
-			PP_ASSERT_WITH_CODE((0 == smc_result),
-					"Failed to enable PkgPwrTracking in SMC.", result = -1;);
-			if (0 == smc_result) {
-				struct phm_cac_tdp_table *cac_table =
-						hwmgr->dyn_state.cac_dtp_table;
-				uint32_t default_limit =
-					(uint32_t)(cac_table->usMaximumPowerDeliveryLimit * 256);
-
-				data->power_containment_features |=
-						POWERCONTAINMENT_FEATURE_PkgPwrLimit;
-
-				if (iceland_set_power_limit(hwmgr, default_limit))
-					printk(KERN_ERR "Failed to set Default Power Limit in SMC!");
-			}
-		}
-	}
-	return result;
-}
-
-int iceland_power_control_set_level(struct pp_hwmgr *hwmgr)
-{
-	struct phm_cac_tdp_table *cac_table = hwmgr->dyn_state.cac_dtp_table;
-	int adjust_percent, target_tdp;
-	int result = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-		/* adjustment percentage has already been validated */
-		adjust_percent = hwmgr->platform_descriptor.TDPAdjustmentPolarity ?
-				hwmgr->platform_descriptor.TDPAdjustment :
-				(-1 * hwmgr->platform_descriptor.TDPAdjustment);
-		/*
-		 * SMC requested that target_tdp to be 7 bit fraction in DPM table
-		 * but message to be 8 bit fraction for messages
-		 */
-		target_tdp = ((100 + adjust_percent) * (int)(cac_table->usTDP * 256)) / 100;
-		result = iceland_set_overdriver_target_tdp(hwmgr, (uint32_t)target_tdp);
-	}
-
-	return result;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_powertune.h b/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_powertune.h
deleted file mode 100644
index 4008d49..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_powertune.h
+++ /dev/null
@@ -1,60 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Huang Rui <ray.huang@amd.com>
- *
- */
-#ifndef ICELAND_POWERTUNE_H
-#define ICELAND_POWERTUNE_H
-
-#include "smu71.h"
-
-enum iceland_pt_config_reg_type {
-	ICELAND_CONFIGREG_MMR = 0,
-	ICELAND_CONFIGREG_SMC_IND,
-	ICELAND_CONFIGREG_DIDT_IND,
-	ICELAND_CONFIGREG_CACHE,
-	ICELAND_CONFIGREG_MAX
-};
-
-/* PowerContainment Features */
-#define POWERCONTAINMENT_FEATURE_DTE             0x00000001
-#define POWERCONTAINMENT_FEATURE_TDCLimit        0x00000002
-#define POWERCONTAINMENT_FEATURE_PkgPwrLimit     0x00000004
-#define POWERCONTAINMENT_FEATURE_BAPM		 0x00000001
-
-struct iceland_pt_config_reg {
-	uint32_t                           offset;
-	uint32_t                           mask;
-	uint32_t                           shift;
-	uint32_t                           value;
-	enum iceland_pt_config_reg_type       type;
-};
-
-void iceland_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr);
-int iceland_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr);
-int iceland_populate_pm_fuses(struct pp_hwmgr *hwmgr);
-int iceland_enable_smc_cac(struct pp_hwmgr *hwmgr);
-int iceland_enable_power_containment(struct pp_hwmgr *hwmgr);
-int iceland_power_control_set_level(struct pp_hwmgr *hwmgr);
-
-#endif  /* ICELAND_POWERTUNE_H */
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_thermal.c
deleted file mode 100644
index 45d17d7..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_thermal.c
+++ /dev/null
@@ -1,595 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Huang Rui <ray.huang@amd.com>
- *
- */
-#include <asm/div64.h>
-#include "iceland_thermal.h"
-#include "iceland_hwmgr.h"
-#include "iceland_smumgr.h"
-#include "atombios.h"
-#include "ppsmc.h"
-
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
-
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
-
-#include "smu/smu_7_1_1_d.h"
-#include "smu/smu_7_1_1_sh_mask.h"
-
-
-/**
-* Get Fan Speed Control Parameters.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pSpeed is the address of the structure where the result is to be placed.
-* @exception Always succeeds except if we cannot zero out the output structure.
-*/
-int iceland_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr,
-					struct phm_fan_speed_info *fan_speed_info)
-{
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		return 0;
-
-	fan_speed_info->supports_percent_read = true;
-	fan_speed_info->supports_percent_write = true;
-	fan_speed_info->min_percent = 0;
-	fan_speed_info->max_percent = 100;
-
-	if (0 != hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution) {
-		fan_speed_info->supports_rpm_read = true;
-		fan_speed_info->supports_rpm_write = true;
-		fan_speed_info->min_rpm = hwmgr->thermal_controller.fanInfo.ulMinRPM;
-		fan_speed_info->max_rpm = hwmgr->thermal_controller.fanInfo.ulMaxRPM;
-	} else {
-		fan_speed_info->min_rpm = 0;
-		fan_speed_info->max_rpm = 0;
-	}
-
-	return 0;
-}
-
-/**
-* Get Fan Speed in percent.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pSpeed is the address of the structure where the result is to be placed.
-* @exception Fails is the 100% setting appears to be 0.
-*/
-int iceland_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t *speed)
-{
-	uint32_t duty100;
-	uint32_t duty;
-	uint64_t tmp64;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		return 0;
-
-	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL1, FMAX_DUTY100);
-	duty = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_STATUS, FDO_PWM_DUTY);
-
-	if (0 == duty100)
-		return -EINVAL;
-
-
-	tmp64 = (uint64_t)duty * 100;
-	do_div(tmp64, duty100);
-	*speed = (uint32_t)tmp64;
-
-	if (*speed > 100)
-		*speed = 100;
-
-	return 0;
-}
-
-/**
-* Get Fan Speed in RPM.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    speed is the address of the structure where the result is to be placed.
-* @exception Returns not supported if no fan is found or if pulses per revolution are not set
-*/
-int iceland_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)
-{
-	return 0;
-}
-
-/**
-* Set Fan Speed Control to static mode, so that the user can decide what speed to use.
-* @param    hwmgr  the address of the powerplay hardware manager.
-*           mode    the fan control mode, 0 default, 1 by percent, 5, by RPM
-* @exception Should always succeed.
-*/
-int iceland_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
-{
-
-	if (hwmgr->fan_ctrl_is_in_default_mode) {
-		hwmgr->fan_ctrl_default_mode = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, FDO_PWM_MODE);
-		hwmgr->tmin = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TMIN);
-		hwmgr->fan_ctrl_is_in_default_mode = false;
-	}
-
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TMIN, 0);
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, FDO_PWM_MODE, mode);
-
-	return 0;
-}
-
-/**
-* Reset Fan Speed Control to default mode.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @exception Should always succeed.
-*/
-static int iceland_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr)
-{
-	if (!hwmgr->fan_ctrl_is_in_default_mode) {
-		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode);
-		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TMIN, hwmgr->tmin);
-		hwmgr->fan_ctrl_is_in_default_mode = true;
-	}
-
-	return 0;
-}
-
-int iceland_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr)
-{
-	return (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl) == 0) ?  0 : -EINVAL;
-}
-
-
-int iceland_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr)
-{
-	return (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StopFanControl) == 0) ?  0 : -EINVAL;
-}
-
-/**
-* Set Fan Speed in percent.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    speed is the percentage value (0% - 100%) to be set.
-* @exception Fails is the 100% setting appears to be 0.
-*/
-int iceland_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed)
-{
-	uint32_t duty100;
-	uint32_t duty;
-	uint64_t tmp64;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		return -EINVAL;
-
-	if (speed > 100) {
-		pr_warning("Cannot set more than 100%% duty cycle. Set it to 100.\n");
-		speed = 100;
-	}
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl))
-		iceland_fan_ctrl_stop_smc_fan_control(hwmgr);
-
-	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL1, FMAX_DUTY100);
-
-	if (0 == duty100)
-		return -EINVAL;
-
-	tmp64 = (uint64_t)speed * duty100;
-	do_div(tmp64, 100);
-	duty = (uint32_t)tmp64;
-
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL0, FDO_STATIC_DUTY, duty);
-
-	return iceland_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
-}
-
-/**
-* Reset Fan Speed to default.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @exception Always succeeds.
-*/
-int iceland_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr)
-{
-	int result;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		return 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl)) {
-		result = iceland_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
-		if (0 == result)
-			result = iceland_fan_ctrl_start_smc_fan_control(hwmgr);
-	} else
-		result = iceland_fan_ctrl_set_default_mode(hwmgr);
-
-	return result;
-}
-
-/**
-* Set Fan Speed in RPM.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    speed is the percentage value (min - max) to be set.
-* @exception Fails is the speed not lie between min and max.
-*/
-int iceland_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed)
-{
-	return 0;
-}
-
-/**
-* Reads the remote temperature from the SIslands thermal controller.
-*
-* @param    hwmgr The address of the hardware manager.
-*/
-int iceland_thermal_get_temperature(struct pp_hwmgr *hwmgr)
-{
-	int temp;
-
-	temp = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_MULT_THERMAL_STATUS, CTF_TEMP);
-
-	/*
-	 * Bit 9 means the reading is lower than the lowest usable
-	 * value.
-	 */
-	if (0 != (0x200 & temp))
-		temp = ICELAND_THERMAL_MAXIMUM_TEMP_READING;
-	else
-		temp = (temp & 0x1ff);
-
-	temp = temp * PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-
-	return temp;
-}
-
-/**
-* Set the requested temperature range for high and low alert signals
-*
-* @param    hwmgr The address of the hardware manager.
-* @param    range Temperature range to be programmed for high and low alert signals
-* @exception PP_Result_BadInput if the input data is not valid.
-*/
-static int iceland_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, uint32_t low_temp, uint32_t high_temp)
-{
-	uint32_t low = ICELAND_THERMAL_MINIMUM_ALERT_TEMP * PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-	uint32_t high = ICELAND_THERMAL_MAXIMUM_ALERT_TEMP * PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-
-	if (low < low_temp)
-		low = low_temp;
-	if (high > high_temp)
-		high = high_temp;
-
-	if (low > high)
-		return -EINVAL;
-
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, DIG_THERM_INTH, (high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, DIG_THERM_INTL, (low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_CTRL, DIG_THERM_DPM, (high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
-
-	return 0;
-}
-
-/**
-* Programs thermal controller one-time setting registers
-*
-* @param    hwmgr The address of the hardware manager.
-*/
-static int iceland_thermal_initialize(struct pp_hwmgr *hwmgr)
-{
-	if (0 != hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution)
-		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-						CG_TACH_CTRL, EDGE_PER_REV,
-						hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution - 1);
-
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TACH_PWM_RESP_RATE, 0x28);
-
-	return 0;
-}
-
-/**
-* Enable thermal alerts on the RV770 thermal controller.
-*
-* @param    hwmgr The address of the hardware manager.
-*/
-static int iceland_thermal_enable_alert(struct pp_hwmgr *hwmgr)
-{
-	uint32_t alert;
-
-	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, THERM_INT_MASK);
-	alert &= ~(ICELAND_THERMAL_HIGH_ALERT_MASK | ICELAND_THERMAL_LOW_ALERT_MASK);
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, THERM_INT_MASK, alert);
-
-	/* send message to SMU to enable internal thermal interrupts */
-	return (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Enable) == 0) ? 0 : -1;
-}
-
-/**
-* Disable thermal alerts on the RV770 thermal controller.
-* @param    hwmgr The address of the hardware manager.
-*/
-static int iceland_thermal_disable_alert(struct pp_hwmgr *hwmgr)
-{
-	uint32_t alert;
-
-	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, THERM_INT_MASK);
-	alert |= (ICELAND_THERMAL_HIGH_ALERT_MASK | ICELAND_THERMAL_LOW_ALERT_MASK);
-	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, THERM_INT_MASK, alert);
-
-	/* send message to SMU to disable internal thermal interrupts */
-	return (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Disable) == 0) ? 0 : -1;
-}
-
-/**
-* Uninitialize the thermal controller.
-* Currently just disables alerts.
-* @param    hwmgr The address of the hardware manager.
-*/
-int iceland_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr)
-{
-	int result = iceland_thermal_disable_alert(hwmgr);
-
-	if (result)
-		pr_warning("Failed to disable thermal alerts!\n");
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan)
-		iceland_fan_ctrl_set_default_mode(hwmgr);
-
-	return result;
-}
-
-/**
-* Set up the fan table to control the fan using the SMC.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int tf_iceland_thermal_setup_fan_table(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result)
-{
-	struct iceland_hwmgr *data = (struct iceland_hwmgr *)(hwmgr->backend);
-	SMU71_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
-	uint32_t duty100;
-	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
-	uint16_t fdo_min, slope1, slope2;
-	uint32_t reference_clock;
-	int res;
-	uint64_t tmp64;
-
-	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl))
-		return 0;
-
-	if (0 == data->fan_table_start) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL1, FMAX_DUTY100);
-
-	if (0 == duty100) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin * duty100;
-	do_div(tmp64, 10000);
-	fdo_min = (uint16_t)tmp64;
-
-	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed - hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
-	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh - hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
-
-	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed - hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
-	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh - hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
-
-	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
-	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
-
-	fan_table.TempMin = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMin) / 100);
-	fan_table.TempMed = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMed) / 100);
-	fan_table.TempMax = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMax) / 100);
-
-	fan_table.Slope1 = cpu_to_be16(slope1);
-	fan_table.Slope2 = cpu_to_be16(slope2);
-
-	fan_table.FdoMin = cpu_to_be16(fdo_min);
-
-	fan_table.HystDown = cpu_to_be16(hwmgr->thermal_controller.advanceFanControlParameters.ucTHyst);
-
-	fan_table.HystUp = cpu_to_be16(1);
-
-	fan_table.HystSlope = cpu_to_be16(1);
-
-	fan_table.TempRespLim = cpu_to_be16(5);
-
-	reference_clock = iceland_get_xclk(hwmgr);
-
-	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay * reference_clock) / 1600);
-
-	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
-
-	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_MULT_THERMAL_CTRL, TEMP_SEL);
-
-	//fan_table.FanControl_GL_Flag = 1;
-
-	res = smu7_copy_bytes_to_smc(hwmgr->smumgr, data->fan_table_start, (uint8_t *)&fan_table, (uint32_t)sizeof(fan_table), data->sram_end);
-/* TO DO FOR SOME DEVICE ID 0X692b, send this msg return invalid command.
-	if (res == 0 && hwmgr->thermal_controller.advanceFanControlParameters.ucMinimumPWMLimit != 0)
-		res = (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanMinPwm, \
-						hwmgr->thermal_controller.advanceFanControlParameters.ucMinimumPWMLimit) ? 0 : -1);
-
-	if (res == 0 && hwmgr->thermal_controller.advanceFanControlParameters.ulMinFanSCLKAcousticLimit != 0)
-		res = (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanSclkTarget, \
-					hwmgr->thermal_controller.advanceFanControlParameters.ulMinFanSCLKAcousticLimit) ? 0 : -1);
-
-	if (0 != res)
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
-*/
-	return 0;
-}
-
-/**
-* Start the fan control on the SMC.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int tf_iceland_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result)
-{
-/* If the fantable setup has failed we could have disabled PHM_PlatformCaps_MicrocodeFanControl even after this function was included in the table.
- * Make sure that we still think controlling the fan is OK.
-*/
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl)) {
-		iceland_fan_ctrl_start_smc_fan_control(hwmgr);
-		iceland_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
-	}
-
-	return 0;
-}
-
-/**
-* Set temperature range for high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-static int tf_iceland_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	struct PP_TemperatureRange *range = (struct PP_TemperatureRange *)input;
-
-	if (range == NULL)
-		return -EINVAL;
-
-	return iceland_thermal_set_temperature_range(hwmgr, range->min, range->max);
-}
-
-/**
-* Programs one-time setting registers
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from initialize thermal controller routine
-*/
-static int tf_iceland_thermal_initialize(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
-{
-    return iceland_thermal_initialize(hwmgr);
-}
-
-/**
-* Enable high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from enable alert routine
-*/
-static int tf_iceland_thermal_enable_alert(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	return iceland_thermal_enable_alert(hwmgr);
-}
-
-/**
-* Disable high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from disable alert routine
-*/
-static int tf_iceland_thermal_disable_alert(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result)
-{
-	return iceland_thermal_disable_alert(hwmgr);
-}
-
-static const struct phm_master_table_item iceland_thermal_start_thermal_controller_master_list[] = {
-	{ NULL, tf_iceland_thermal_initialize },
-	{ NULL, tf_iceland_thermal_set_temperature_range },
-	{ NULL, tf_iceland_thermal_enable_alert },
-	/*
-	 * We should restrict performance levels to low before we halt
-	 * the SMC.  On the other hand we are still in boot state when
-	 * we do this so it would be pointless.  If this assumption
-	 * changes we have to revisit this table.
-	 */
-	{ NULL, tf_iceland_thermal_setup_fan_table},
-	{ NULL, tf_iceland_thermal_start_smc_fan_control},
-	{ NULL, NULL }
-};
-
-static const struct phm_master_table_header iceland_thermal_start_thermal_controller_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	iceland_thermal_start_thermal_controller_master_list
-};
-
-static const struct phm_master_table_item iceland_thermal_set_temperature_range_master_list[] = {
-	{ NULL, tf_iceland_thermal_disable_alert},
-	{ NULL, tf_iceland_thermal_set_temperature_range},
-	{ NULL, tf_iceland_thermal_enable_alert},
-	{ NULL, NULL }
-};
-
-static const struct phm_master_table_header iceland_thermal_set_temperature_range_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	iceland_thermal_set_temperature_range_master_list
-};
-
-int iceland_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)
-{
-	if (!hwmgr->thermal_controller.fanInfo.bNoFan)
-		iceland_fan_ctrl_set_default_mode(hwmgr);
-	return 0;
-}
-
-/**
-* Initializes the thermal controller related functions in the Hardware Manager structure.
-* @param    hwmgr The address of the hardware manager.
-* @exception Any error code from the low-level communication.
-*/
-int pp_iceland_thermal_initialize(struct pp_hwmgr *hwmgr)
-{
-	int result;
-
-	result = phm_construct_table(hwmgr, &iceland_thermal_set_temperature_range_master, &(hwmgr->set_temperature_range));
-
-	if (0 == result) {
-		result = phm_construct_table(hwmgr,
-						&iceland_thermal_start_thermal_controller_master,
-						&(hwmgr->start_thermal_controller));
-		if (0 != result)
-			phm_destroy_table(hwmgr, &(hwmgr->set_temperature_range));
-	}
-
-	if (0 == result)
-		hwmgr->fan_ctrl_is_in_default_mode = true;
-	return result;
-}
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_thermal.h
deleted file mode 100644
index 267945f..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/iceland_thermal.h
+++ /dev/null
@@ -1,58 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Huang Rui <ray.huang@amd.com>
- *
- */
-
-#ifndef ICELAND_THERMAL_H
-#define ICELAND_THERMAL_H
-
-#include "hwmgr.h"
-
-#define ICELAND_THERMAL_HIGH_ALERT_MASK         0x1
-#define ICELAND_THERMAL_LOW_ALERT_MASK          0x2
-
-#define ICELAND_THERMAL_MINIMUM_TEMP_READING    -256
-#define ICELAND_THERMAL_MAXIMUM_TEMP_READING    255
-
-#define ICELAND_THERMAL_MINIMUM_ALERT_TEMP      0
-#define ICELAND_THERMAL_MAXIMUM_ALERT_TEMP      255
-
-#define FDO_PWM_MODE_STATIC  1
-#define FDO_PWM_MODE_STATIC_RPM 5
-
-
-extern int iceland_thermal_get_temperature(struct pp_hwmgr *hwmgr);
-extern int iceland_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr);
-extern int iceland_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
-extern int iceland_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t *speed);
-extern int iceland_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode);
-extern int iceland_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed);
-extern int iceland_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr);
-extern int pp_iceland_thermal_initialize(struct pp_hwmgr *hwmgr);
-extern int iceland_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr);
-extern int iceland_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed);
-extern int iceland_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);
-extern int iceland_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr);
-
-#endif
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.c
deleted file mode 100644
index b5edb51..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.c
+++ /dev/null
@@ -1,444 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "polaris10_clockpowergating.h"
-
-int polaris10_phm_powerdown_uvd(struct pp_hwmgr *hwmgr)
-{
-	if (phm_cf_want_uvd_power_gating(hwmgr))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_UVDPowerOFF);
-	return 0;
-}
-
-int polaris10_phm_powerup_uvd(struct pp_hwmgr *hwmgr)
-{
-	if (phm_cf_want_uvd_power_gating(hwmgr)) {
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				  PHM_PlatformCaps_UVDDynamicPowerGating)) {
-			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_UVDPowerON, 1);
-		} else {
-			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_UVDPowerON, 0);
-		}
-	}
-
-	return 0;
-}
-
-int polaris10_phm_powerdown_vce(struct pp_hwmgr *hwmgr)
-{
-	if (phm_cf_want_vce_power_gating(hwmgr))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_VCEPowerOFF);
-	return 0;
-}
-
-int polaris10_phm_powerup_vce(struct pp_hwmgr *hwmgr)
-{
-	if (phm_cf_want_vce_power_gating(hwmgr))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_VCEPowerON);
-	return 0;
-}
-
-int polaris10_phm_powerdown_samu(struct pp_hwmgr *hwmgr)
-{
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SamuPowerGating))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_SAMPowerOFF);
-	return 0;
-}
-
-int polaris10_phm_powerup_samu(struct pp_hwmgr *hwmgr)
-{
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SamuPowerGating))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_SAMPowerON);
-	return 0;
-}
-
-int polaris10_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
-
-	data->uvd_power_gated = false;
-	data->vce_power_gated = false;
-	data->samu_power_gated = false;
-
-	polaris10_phm_powerup_uvd(hwmgr);
-	polaris10_phm_powerup_vce(hwmgr);
-	polaris10_phm_powerup_samu(hwmgr);
-
-	return 0;
-}
-
-int polaris10_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
-
-	if (data->uvd_power_gated == bgate)
-		return 0;
-
-	data->uvd_power_gated = bgate;
-
-	if (bgate) {
-		cgs_set_clockgating_state(hwmgr->device,
-				AMD_IP_BLOCK_TYPE_UVD,
-				AMD_CG_STATE_GATE);
-		polaris10_update_uvd_dpm(hwmgr, true);
-		polaris10_phm_powerdown_uvd(hwmgr);
-	} else {
-		polaris10_phm_powerup_uvd(hwmgr);
-		polaris10_update_uvd_dpm(hwmgr, false);
-		cgs_set_clockgating_state(hwmgr->device,
-				AMD_IP_BLOCK_TYPE_UVD,
-				AMD_CG_STATE_UNGATE);
-	}
-
-	return 0;
-}
-
-int polaris10_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
-
-	if (data->vce_power_gated == bgate)
-		return 0;
-
-	data->vce_power_gated = bgate;
-
-	if (bgate) {
-		cgs_set_clockgating_state(hwmgr->device,
-				AMD_IP_BLOCK_TYPE_VCE,
-				AMD_CG_STATE_GATE);
-		polaris10_update_vce_dpm(hwmgr, true);
-		polaris10_phm_powerdown_vce(hwmgr);
-	} else {
-		polaris10_phm_powerup_vce(hwmgr);
-		polaris10_update_vce_dpm(hwmgr, false);
-		cgs_set_clockgating_state(hwmgr->device,
-				AMD_IP_BLOCK_TYPE_VCE,
-				AMD_CG_STATE_UNGATE);
-	}
-	return 0;
-}
-
-int polaris10_phm_powergate_samu(struct pp_hwmgr *hwmgr, bool bgate)
-{
-	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
-
-	if (data->samu_power_gated == bgate)
-		return 0;
-
-	data->samu_power_gated = bgate;
-
-	if (bgate) {
-		polaris10_update_samu_dpm(hwmgr, true);
-		polaris10_phm_powerdown_samu(hwmgr);
-	} else {
-		polaris10_phm_powerup_samu(hwmgr);
-		polaris10_update_samu_dpm(hwmgr, false);
-	}
-
-	return 0;
-}
-
-int polaris10_phm_update_clock_gatings(struct pp_hwmgr *hwmgr,
-					const uint32_t *msg_id)
-{
-	PPSMC_Msg msg;
-	uint32_t value;
-
-	switch ((*msg_id & PP_GROUP_MASK) >> PP_GROUP_SHIFT) {
-	case PP_GROUP_GFX:
-		switch ((*msg_id & PP_BLOCK_MASK) >> PP_BLOCK_SHIFT) {
-		case PP_BLOCK_GFX_CG:
-			if (PP_STATE_SUPPORT_CG & *msg_id) {
-				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG) ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_GFX_CGCG_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			if (PP_STATE_SUPPORT_LS & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS
-					? PPSMC_MSG_EnableClockGatingFeature
-					: PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_GFX_CGLS_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		case PP_BLOCK_GFX_3D:
-			if (PP_STATE_SUPPORT_CG & *msg_id) {
-				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG) ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_GFX_3DCG_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-
-			if  (PP_STATE_SUPPORT_LS & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_GFX_3DLS_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		case PP_BLOCK_GFX_RLC:
-			if (PP_STATE_SUPPORT_LS & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_GFX_RLC_LS_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		case PP_BLOCK_GFX_CP:
-			if (PP_STATE_SUPPORT_LS & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_GFX_CP_LS_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		case PP_BLOCK_GFX_MG:
-			if (PP_STATE_SUPPORT_CG & *msg_id) {
-				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG)	?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = (CG_CPF_MGCG_MASK | CG_RLC_MGCG_MASK |
-						CG_GFX_OTHERS_MGCG_MASK);
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		default:
-			return -1;
-		}
-		break;
-
-	case PP_GROUP_SYS:
-		switch ((*msg_id & PP_BLOCK_MASK) >> PP_BLOCK_SHIFT) {
-		case PP_BLOCK_SYS_BIF:
-			if (PP_STATE_SUPPORT_CG & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_CG ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_BIF_MGCG_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			if  (PP_STATE_SUPPORT_LS & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_BIF_MGLS_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		case PP_BLOCK_SYS_MC:
-			if (PP_STATE_SUPPORT_CG & *msg_id) {
-				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG)	?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_MC_MGCG_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-
-			if (PP_STATE_SUPPORT_LS & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_MC_MGLS_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		case PP_BLOCK_SYS_DRM:
-			if (PP_STATE_SUPPORT_CG & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_CG ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_DRM_MGCG_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			if (PP_STATE_SUPPORT_LS & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_DRM_MGLS_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		case PP_BLOCK_SYS_HDP:
-			if (PP_STATE_SUPPORT_CG & *msg_id) {
-				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG) ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_HDP_MGCG_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-
-			if (PP_STATE_SUPPORT_LS & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_HDP_MGLS_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		case PP_BLOCK_SYS_SDMA:
-			if (PP_STATE_SUPPORT_CG & *msg_id) {
-				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG)	?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_SDMA_MGCG_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-
-			if (PP_STATE_SUPPORT_LS & *msg_id) {
-				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_SDMA_MGLS_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		case PP_BLOCK_SYS_ROM:
-			if (PP_STATE_SUPPORT_CG & *msg_id) {
-				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG) ?
-						PPSMC_MSG_EnableClockGatingFeature :
-						PPSMC_MSG_DisableClockGatingFeature;
-				value = CG_SYS_ROM_MASK;
-
-				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
-					return -1;
-			}
-			break;
-
-		default:
-			return -1;
-
-		}
-		break;
-
-	default:
-		return -1;
-
-	}
-
-	return 0;
-}
-
-/* This function is for Polaris11 only for now,
- * Powerplay will only control the static per CU Power Gating.
- * Dynamic per CU Power Gating will be done in gfx.
- */
-int polaris10_phm_enable_per_cu_power_gating(struct pp_hwmgr *hwmgr, bool enable)
-{
-	struct cgs_system_info sys_info = {0};
-	uint32_t active_cus;
-	int result;
-
-	sys_info.size = sizeof(struct cgs_system_info);
-	sys_info.info_id = CGS_SYSTEM_INFO_GFX_CU_INFO;
-
-	result = cgs_query_system_info(hwmgr->device, &sys_info);
-
-	if (result)
-		return -EINVAL;
-	else
-		active_cus = sys_info.value;
-
-	if (enable)
-		return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_GFX_CU_PG_ENABLE, active_cus);
-	else
-		return smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_GFX_CU_PG_DISABLE);
-}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.h b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.h
deleted file mode 100644
index 88d68cb..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.h
+++ /dev/null
@@ -1,40 +0,0 @@ 
-/*
- * Copyright 2016 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef _POLARIS10_CLOCK_POWER_GATING_H_
-#define _POLARIS10_CLOCK_POWER_GATING_H_
-
-#include "polaris10_hwmgr.h"
-#include "pp_asicblocks.h"
-
-int polaris10_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
-int polaris10_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
-int polaris10_phm_powerdown_uvd(struct pp_hwmgr *hwmgr);
-int polaris10_phm_powergate_samu(struct pp_hwmgr *hwmgr, bool bgate);
-int polaris10_phm_powergate_acp(struct pp_hwmgr *hwmgr, bool bgate);
-int polaris10_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr);
-int polaris10_phm_update_clock_gatings(struct pp_hwmgr *hwmgr,
-					const uint32_t *msg_id);
-int polaris10_phm_enable_per_cu_power_gating(struct pp_hwmgr *hwmgr, bool enable);
-
-#endif /* _POLARIS10_CLOCK_POWER_GATING_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_dyn_defaults.h b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_dyn_defaults.h
deleted file mode 100644
index f78ffd9..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_dyn_defaults.h
+++ /dev/null
@@ -1,62 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef POLARIS10_DYN_DEFAULTS_H
-#define POLARIS10_DYN_DEFAULTS_H
-
-
-enum Polaris10dpm_TrendDetection {
-	Polaris10Adpm_TrendDetection_AUTO,
-	Polaris10Adpm_TrendDetection_UP,
-	Polaris10Adpm_TrendDetection_DOWN
-};
-typedef enum Polaris10dpm_TrendDetection Polaris10dpm_TrendDetection;
-
-/*  We need to fill in the default values */
-
-
-#define PPPOLARIS10_VOTINGRIGHTSCLIENTS_DFLT0              0x3FFFC102
-#define PPPOLARIS10_VOTINGRIGHTSCLIENTS_DFLT1              0x000400
-#define PPPOLARIS10_VOTINGRIGHTSCLIENTS_DFLT2              0xC00080
-#define PPPOLARIS10_VOTINGRIGHTSCLIENTS_DFLT3              0xC00200
-#define PPPOLARIS10_VOTINGRIGHTSCLIENTS_DFLT4              0xC01680
-#define PPPOLARIS10_VOTINGRIGHTSCLIENTS_DFLT5              0xC00033
-#define PPPOLARIS10_VOTINGRIGHTSCLIENTS_DFLT6              0xC00033
-#define PPPOLARIS10_VOTINGRIGHTSCLIENTS_DFLT7              0x3FFFC000
-
-
-#define PPPOLARIS10_THERMALPROTECTCOUNTER_DFLT            0x200
-#define PPPOLARIS10_STATICSCREENTHRESHOLDUNIT_DFLT        0
-#define PPPOLARIS10_STATICSCREENTHRESHOLD_DFLT            0x00C8
-#define PPPOLARIS10_GFXIDLECLOCKSTOPTHRESHOLD_DFLT        0x200
-#define PPPOLARIS10_REFERENCEDIVIDER_DFLT                  4
-
-#define PPPOLARIS10_ULVVOLTAGECHANGEDELAY_DFLT             1687
-
-#define PPPOLARIS10_CGULVPARAMETER_DFLT                    0x00040035
-#define PPPOLARIS10_CGULVCONTROL_DFLT                      0x00007450
-#define PPPOLARIS10_TARGETACTIVITY_DFLT                     50
-#define PPPOLARIS10_MCLK_TARGETACTIVITY_DFLT                10
-
-#endif
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
deleted file mode 100644
index 5542253..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
+++ /dev/null
@@ -1,5284 +0,0 @@ 
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-#include <asm/div64.h>
-#include "linux/delay.h"
-#include "pp_acpi.h"
-#include "hwmgr.h"
-#include "polaris10_hwmgr.h"
-#include "polaris10_powertune.h"
-#include "polaris10_dyn_defaults.h"
-#include "polaris10_smumgr.h"
-#include "pp_debug.h"
-#include "ppatomctrl.h"
-#include "atombios.h"
-#include "pptable_v1_0.h"
-#include "pppcielanes.h"
-#include "amd_pcie_helpers.h"
-#include "hardwaremanager.h"
-#include "process_pptables_v1_0.h"
-#include "cgs_common.h"
-#include "smu74.h"
-#include "smu_ucode_xfer_vi.h"
-#include "smu74_discrete.h"
-#include "smu/smu_7_1_3_d.h"
-#include "smu/smu_7_1_3_sh_mask.h"
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
-#include "oss/oss_3_0_d.h"
-#include "gca/gfx_8_0_d.h"
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
-#include "dce/dce_10_0_d.h"
-#include "dce/dce_10_0_sh_mask.h"
-
-#include "polaris10_thermal.h"
-#include "polaris10_clockpowergating.h"
-
-#define MC_CG_ARB_FREQ_F0           0x0a
-#define MC_CG_ARB_FREQ_F1           0x0b
-#define MC_CG_ARB_FREQ_F2           0x0c
-#define MC_CG_ARB_FREQ_F3           0x0d
-
-#define MC_CG_SEQ_DRAMCONF_S0       0x05
-#define MC_CG_SEQ_DRAMCONF_S1       0x06
-#define MC_CG_SEQ_YCLK_SUSPEND      0x04
-#define MC_CG_SEQ_YCLK_RESUME       0x0a
-
-
-#define SMC_RAM_END 0x40000
-
-#define SMC_CG_IND_START            0xc0030000
-#define SMC_CG_IND_END              0xc0040000
-
-#define VOLTAGE_SCALE               4
-#define VOLTAGE_VID_OFFSET_SCALE1   625
-#define VOLTAGE_VID_OFFSET_SCALE2   100
-
-#define VDDC_VDDCI_DELTA            200
-
-#define MEM_FREQ_LOW_LATENCY        25000
-#define MEM_FREQ_HIGH_LATENCY       80000
-
-#define MEM_LATENCY_HIGH            45
-#define MEM_LATENCY_LOW             35
-#define MEM_LATENCY_ERR             0xFFFF
-
-#define MC_SEQ_MISC0_GDDR5_SHIFT 28
-#define MC_SEQ_MISC0_GDDR5_MASK  0xf0000000
-#define MC_SEQ_MISC0_GDDR5_VALUE 5
-
-
-#define PCIE_BUS_CLK                10000
-#define TCLK                        (PCIE_BUS_CLK / 10)
-
-/** Values for the CG_THERMAL_CTRL::DPM_EVENT_SRC field. */
-enum DPM_EVENT_SRC {
-	DPM_EVENT_SRC_ANALOG = 0,
-	DPM_EVENT_SRC_EXTERNAL = 1,
-	DPM_EVENT_SRC_DIGITAL = 2,
-	DPM_EVENT_SRC_ANALOG_OR_EXTERNAL = 3,
-	DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL = 4
-};
-
-static const unsigned long PhwPolaris10_Magic = (unsigned long)(PHM_VIslands_Magic);
-
-struct polaris10_power_state *cast_phw_polaris10_power_state(
-				  struct pp_hw_power_state *hw_ps)
-{
-	PP_ASSERT_WITH_CODE((PhwPolaris10_Magic == hw_ps->magic),
-				"Invalid Powerstate Type!",
-				 return NULL);
-
-	return (struct polaris10_power_state *)hw_ps;
-}
-
-const struct polaris10_power_state *cast_const_phw_polaris10_power_state(
-				 const struct pp_hw_power_state *hw_ps)
-{
-	PP_ASSERT_WITH_CODE((PhwPolaris10_Magic == hw_ps->magic),
-				"Invalid Powerstate Type!",
-				 return NULL);
-
-	return (const struct polaris10_power_state *)hw_ps;
-}
-
-static bool polaris10_is_dpm_running(struct pp_hwmgr *hwmgr)
-{
-	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
-			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
-			? true : false;
-}
-
-/**
- * Find the MC microcode version and store it in the HwMgr struct
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int phm_get_mc_microcode_version (struct pp_hwmgr *hwmgr)
-{
-	cgs_write_register(hwmgr->device, mmMC_SEQ_IO_DEBUG_INDEX, 0x9F);
-
-	hwmgr->microcode_version_info.MC = cgs_read_register(hwmgr->device, mmMC_SEQ_IO_DEBUG_DATA);
-
-	return 0;
-}
-
-uint16_t phm_get_current_pcie_speed(struct pp_hwmgr *hwmgr)
-{
-	uint32_t speedCntl = 0;
-
-	/* mmPCIE_PORT_INDEX rename as mmPCIE_INDEX */
-	speedCntl = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__PCIE,
-			ixPCIE_LC_SPEED_CNTL);
-	return((uint16_t)PHM_GET_FIELD(speedCntl,
-			PCIE_LC_SPEED_CNTL, LC_CURRENT_DATA_RATE));
-}
-
-int phm_get_current_pcie_lane_number(struct pp_hwmgr *hwmgr)
-{
-	uint32_t link_width;
-
-	/* mmPCIE_PORT_INDEX rename as mmPCIE_INDEX */
-	link_width = PHM_READ_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE,
-			PCIE_LC_LINK_WIDTH_CNTL, LC_LINK_WIDTH_RD);
-
-	PP_ASSERT_WITH_CODE((7 >= link_width),
-			"Invalid PCIe lane width!", return 0);
-
-	return decode_pcie_lane_width(link_width);
-}
-
-/**
-* Enable voltage control
-*
-* @param    pHwMgr  the address of the powerplay hardware manager.
-* @return   always PP_Result_OK
-*/
-int polaris10_enable_smc_voltage_controller(struct pp_hwmgr *hwmgr)
-{
-	PP_ASSERT_WITH_CODE(
-		(hwmgr->smumgr->smumgr_funcs->send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Voltage_Cntl_Enable) == 0),
-		"Failed to enable voltage DPM during DPM Start Function!",
-		return 1;
-	);
-
-	return 0;
-}
-
-/**
-* Checks if we want to support voltage control
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-*/
-static bool polaris10_voltage_control(const struct pp_hwmgr *hwmgr)
-{
-	const struct polaris10_hwmgr *data =
-			(const struct polaris10_hwmgr *)(hwmgr->backend);
-
-	return (POLARIS10_VOLTAGE_CONTROL_NONE != data->voltage_control);
-}
-
-/**
-* Enable voltage control
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-static int polaris10_enable_voltage_control(struct pp_hwmgr *hwmgr)
-{
-	/* enable voltage control */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			GENERAL_PWRMGT, VOLT_PWRMGT_EN, 1);
-
-	return 0;
-}
-
-/**
-* Create Voltage Tables.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-static int polaris10_construct_voltage_tables(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)hwmgr->pptable;
-	int result;
-
-	if (POLARIS10_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
-		result = atomctrl_get_voltage_table_v3(hwmgr,
-				VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_GPIO_LUT,
-				&(data->mvdd_voltage_table));
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve MVDD table.",
-				return result);
-	} else if (POLARIS10_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
-		result = phm_get_svi2_mvdd_voltage_table(&(data->mvdd_voltage_table),
-				table_info->vdd_dep_on_mclk);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve SVI2 MVDD table from dependancy table.",
-				return result;);
-	}
-
-	if (POLARIS10_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
-		result = atomctrl_get_voltage_table_v3(hwmgr,
-				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT,
-				&(data->vddci_voltage_table));
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve VDDCI table.",
-				return result);
-	} else if (POLARIS10_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
-		result = phm_get_svi2_vddci_voltage_table(&(data->vddci_voltage_table),
-				table_info->vdd_dep_on_mclk);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve SVI2 VDDCI table from dependancy table.",
-				return result);
-	}
-
-	if (POLARIS10_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
-		result = phm_get_svi2_vdd_voltage_table(&(data->vddc_voltage_table),
-				table_info->vddc_lookup_table);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Failed to retrieve SVI2 VDDC table from lookup table.",
-				return result);
-	}
-
-	PP_ASSERT_WITH_CODE(
-			(data->vddc_voltage_table.count <= (SMU74_MAX_LEVELS_VDDC)),
-			"Too many voltage values for VDDC. Trimming to fit state table.",
-			phm_trim_voltage_table_to_fit_state_table(SMU74_MAX_LEVELS_VDDC,
-								&(data->vddc_voltage_table)));
-
-	PP_ASSERT_WITH_CODE(
-			(data->vddci_voltage_table.count <= (SMU74_MAX_LEVELS_VDDCI)),
-			"Too many voltage values for VDDCI. Trimming to fit state table.",
-			phm_trim_voltage_table_to_fit_state_table(SMU74_MAX_LEVELS_VDDCI,
-					&(data->vddci_voltage_table)));
-
-	PP_ASSERT_WITH_CODE(
-			(data->mvdd_voltage_table.count <= (SMU74_MAX_LEVELS_MVDD)),
-			"Too many voltage values for MVDD. Trimming to fit state table.",
-			phm_trim_voltage_table_to_fit_state_table(SMU74_MAX_LEVELS_MVDD,
-							   &(data->mvdd_voltage_table)));
-
-	return 0;
-}
-
-/**
-* Programs static screed detection parameters
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-static int polaris10_program_static_screen_threshold_parameters(
-							struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
-
-	/* Set static screen threshold unit */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD_UNIT,
-			data->static_screen_threshold_unit);
-	/* Set static screen threshold */
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD,
-			data->static_screen_threshold);
-
-	return 0;
-}
-
-/**
-* Setup display gap for glitch free memory clock switching.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.