[21/25] drm/i915: extract intel_lvds.h from intel_drv.h

Submitted by Jani Nikula on April 4, 2019, 9:14 p.m.

Details

Message ID b1223f2bd10dffae34cb332dc43f50b035c17667.1554411528.git.jani.nikula@intel.com
State New
Headers show
Series "drm/i915: the great header refactoring, part one" ( rev: 1 ) in Intel GFX

Not browsing as part of any series.

Commit Message

Jani Nikula April 4, 2019, 9:14 p.m.
It used	to be handy that we only had a couple of headers, but over time
intel_drv.h has	become unwieldy. Extract declarations to a separate
header file corresponding to the implementation	module,	clarifying the
modularity of the driver.

Ensure the new header is self-contained, and do so with minimal further
includes, using forward declarations as needed. Include the new header
only where needed, and sort the modified include directives while at it
and as needed.

No functional changes.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/Makefile.header-test |  1 +
 drivers/gpu/drm/i915/intel_display.c      |  1 +
 drivers/gpu/drm/i915/intel_dp.c           |  1 +
 drivers/gpu/drm/i915/intel_drv.h          |  7 -------
 drivers/gpu/drm/i915/intel_lvds.h         | 22 ++++++++++++++++++++++
 5 files changed, 25 insertions(+), 7 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/intel_lvds.h

Patch hide | download patch | download mbox

diff --git a/drivers/gpu/drm/i915/Makefile.header-test b/drivers/gpu/drm/i915/Makefile.header-test
index 595d9b34d866..486ad9679d7f 100644
--- a/drivers/gpu/drm/i915/Makefile.header-test
+++ b/drivers/gpu/drm/i915/Makefile.header-test
@@ -24,6 +24,7 @@  header_test := \
 	intel_hdcp.h \
 	intel_hdmi.h \
 	intel_lspcon.h \
+	intel_lvds.h \
 	intel_panel.h \
 	intel_pipe_crc.h \
 	intel_pm.h \
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 5f4771d0f489..806fe9db2de8 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -60,6 +60,7 @@ 
 #include "intel_frontbuffer.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
+#include "intel_lvds.h"
 #include "intel_pipe_crc.h"
 #include "intel_pm.h"
 #include "intel_psr.h"
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index a5eeb1b89376..c4e36759a756 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -50,6 +50,7 @@ 
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
 #include "intel_lspcon.h"
+#include "intel_lvds.h"
 #include "intel_panel.h"
 #include "intel_psr.h"
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index fab363d9af2e..75035d663491 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1880,13 +1880,6 @@  void intel_hpd_poll_init(struct drm_i915_private *dev_priv);
 bool intel_encoder_hotplug(struct intel_encoder *encoder,
 			   struct intel_connector *connector);
 
-/* intel_lvds.c */
-bool intel_lvds_port_enabled(struct drm_i915_private *dev_priv,
-			     i915_reg_t lvds_reg, enum pipe *pipe);
-void intel_lvds_init(struct drm_i915_private *dev_priv);
-struct intel_encoder *intel_get_lvds_encoder(struct drm_i915_private *dev_priv);
-bool intel_is_dual_link_lvds(struct drm_i915_private *dev_priv);
-
 /* intel_overlay.c */
 void intel_overlay_setup(struct drm_i915_private *dev_priv);
 void intel_overlay_cleanup(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_lvds.h b/drivers/gpu/drm/i915/intel_lvds.h
new file mode 100644
index 000000000000..bc9c8b84ba2f
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_lvds.h
@@ -0,0 +1,22 @@ 
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_LVDS_H__
+#define __INTEL_LVDS_H__
+
+#include <linux/types.h>
+
+#include "i915_reg.h"
+
+enum pipe;
+struct drm_i915_private;
+
+bool intel_lvds_port_enabled(struct drm_i915_private *dev_priv,
+			     i915_reg_t lvds_reg, enum pipe *pipe);
+void intel_lvds_init(struct drm_i915_private *dev_priv);
+struct intel_encoder *intel_get_lvds_encoder(struct drm_i915_private *dev_priv);
+bool intel_is_dual_link_lvds(struct drm_i915_private *dev_priv);
+
+#endif /* __INTEL_LVDS_H__ */