[45/49] drm/amd/display: enable dcn_mem_pwr as golden setting updates

Submitted by Li, Sun peng (Leo) on Aug. 9, 2019, 9:37 p.m.

Details

Message ID 20190809213742.30301-46-sunpeng.li@amd.com
State New
Headers show
Series "DC Patches 09 Aug, 2019" ( rev: 1 ) in AMD X.Org drivers

Not browsing as part of any series.

Commit Message

Li, Sun peng (Leo) Aug. 9, 2019, 9:37 p.m.
From: Charlene Liu <charlene.liu@amd.com>

Enable dcn_mem_pwr as golden setting updates

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

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diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index 4e9ac051d3d8..fa8a73f6c8e3 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -142,8 +142,7 @@  void dcn20_display_init(struct dc *dc)
 	/* DCCG */
 	dcn20_dccg_init(hws);
 
-	/* Disable all memory low power mode. All memories are enabled. */
-	REG_UPDATE(DC_MEM_GLOBAL_PWR_REQ_CNTL, DC_MEM_GLOBAL_PWR_REQ_DIS, 1);
+	REG_UPDATE(DC_MEM_GLOBAL_PWR_REQ_CNTL, DC_MEM_GLOBAL_PWR_REQ_DIS, 0);
 
 	/* DCHUB/MMHUBBUB
 	 * set global timer refclk divider