1 files changed, 99 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0289-drm-amd-powerplay-Make-declarations-of-functions-exp.patch b/common/recipes-kernel/linux/files/0289-drm-amd-powerplay-Make-declarations-of-functions-exp.patch
new file mode 100644
index 00000000..53f89160
--- /dev/null
+++ b/common/recipes-kernel/linux/files/0289-drm-amd-powerplay-Make-declarations-of-functions-exp.patch
@@ -0,0 +1,99 @@
+From 999b288e648da8e21d63bc4371c07d38ab3bcba0 Mon Sep 17 00:00:00 2001
+From: David Rokhvarg <David.Rokhvarg@amd.com>
+Date: Mon, 14 Dec 2015 10:51:39 -0500
+Subject: [PATCH 0289/1110] drm/amd/powerplay: Make declarations of functions
+ exposed to DAL type-safe.
+
+Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com>
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/amd_powerplay.c     | 15 ++++++---------
+ drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h | 15 ++++++++++-----
+ 2 files changed, 16 insertions(+), 14 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+index 7a5baeb..86e86e2 100644
+--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
++++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+@@ -753,10 +753,10 @@ int amd_powerplay_fini(void *handle)
+ 
+ /* export this function to DAL */
+ 
+-int amd_powerplay_display_configuration_change(void *handle, const void *input)
++int amd_powerplay_display_configuration_change(void *handle,
++	const struct amd_pp_display_configuration *display_config)
+ {
+ 	struct pp_hwmgr  *hwmgr;
+-	const struct amd_pp_display_configuration *display_config = input;
+ 
+ 	PP_CHECK((struct pp_instance *)handle);
+ 
+@@ -783,14 +783,13 @@ int amd_powerplay_get_display_power_level(void *handle,
+ }
+ 
+ int amd_powerplay_get_current_clocks(void *handle,
+-		void *output)
++		struct amd_pp_clock_info *clocks)
+ {
+ 	struct pp_hwmgr  *hwmgr;
+ 	struct amd_pp_simple_clock_info simple_clocks;
+ 	struct pp_clock_info hw_clocks;
+-	struct amd_pp_clock_info *clocks = (struct amd_pp_clock_info *)output;
+ 
+-	if (handle == NULL || output == NULL)
++	if (handle == NULL || clocks == NULL)
+ 		return -EINVAL;
+ 
+ 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+@@ -842,12 +841,10 @@ int amd_powerplay_get_clock_by_type(void *handle, enum amd_pp_clock_type type, s
+ 	return result;
+ }
+ 
+-int amd_powerplay_get_display_mode_validation_clocks(void *handle, const void *input,
+-							void *output)
++int amd_powerplay_get_display_mode_validation_clocks(void *handle,
++		struct amd_pp_simple_clock_info *clocks)
+ {
+ 	int result = -1;
+-
+-	struct amd_pp_simple_clock_info *clocks = output;
+ 	struct pp_hwmgr  *hwmgr;
+ 
+ 	if (handle == NULL || clocks == NULL)
+diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+index 235f2fb..bbe02ec 100644
+--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
++++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+@@ -348,18 +348,23 @@ struct amd_powerplay {
+ 
+ int amd_powerplay_init(struct amd_pp_init *pp_init,
+ 		       struct amd_powerplay *amd_pp);
++
+ int amd_powerplay_fini(void *handle);
+ 
+-int amd_powerplay_display_configuration_change(void *handle, const void *input);
++int amd_powerplay_display_configuration_change(void *handle,
++		const struct amd_pp_display_configuration *input);
+ 
+ int amd_powerplay_get_display_power_level(void *handle,
+ 		struct amd_pp_simple_clock_info *output);
+ 
+-int amd_powerplay_get_current_clocks(void *handle, void *output);
++int amd_powerplay_get_current_clocks(void *handle,
++		struct amd_pp_clock_info *output);
+ 
+-int amd_powerplay_get_clock_by_type(void *handle, enum amd_pp_clock_type type, struct amd_pp_clocks *clocks);
++int amd_powerplay_get_clock_by_type(void *handle,
++		enum amd_pp_clock_type type,
++		struct amd_pp_clocks *clocks);
+ 
+-int amd_powerplay_get_display_mode_validation_clocks(void *handle, const void *input,
+-							void *output);
++int amd_powerplay_get_display_mode_validation_clocks(void *handle,
++		struct amd_pp_simple_clock_info *output);
+ 
+ #endif /* _AMD_POWERPLAY_H_ */
+-- 
+2.7.4
+