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path: root/common/recipes-kernel/linux/files/0126-amd-powerplay-Fix-get-dal-power-level.patch
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From 72ddab517936e77fb0428a8f11f6a79f58cec0af Mon Sep 17 00:00:00 2001
From: Vitaly Prosyak <vitaly.prosyak@amd.com>
Date: Thu, 3 Dec 2015 10:27:57 -0500
Subject: [PATCH 0126/1110] amd/powerplay: Fix get dal power level

Simplify data struct for get dal power level

Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c         | 6 +++---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c        | 2 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 7 ++++---
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h     | 3 ++-
 drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h   | 7 +------
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h             | 2 +-
 6 files changed, 12 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 0b9876d..db0370b 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -620,7 +620,8 @@ int amd_powerplay_display_configuration_change(void *handle, const void *input)
 	return 0;
 }
 
-int amd_powerplay_get_display_power_level(void *handle,  void *output)
+int amd_powerplay_get_display_power_level(void *handle,
+		struct amd_pp_dal_clock_info *output)
 {
 	struct pp_hwmgr  *hwmgr;
 
@@ -629,6 +630,5 @@ int amd_powerplay_get_display_power_level(void *handle,  void *output)
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
-	return phm_get_dal_power_level(hwmgr,
-			(struct pp_dal_clock_info *)output);
+	return phm_get_dal_power_level(hwmgr, output);
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index a745acf..bd30b56 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -1597,7 +1597,7 @@ static void cz_hw_print_display_cfg(
 }
 
  static int cz_get_dal_power_level(struct pp_hwmgr *hwmgr,
-		struct pp_dal_clock_info*info)
+		struct amd_pp_dal_clock_info*info)
 {
 	uint32_t i;
 	const struct phm_clock_voltage_dependency_table * table =
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index d24a419..881feb8 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -262,12 +262,13 @@ int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 }
 
 int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
-		struct pp_dal_clock_info*info)
+		struct amd_pp_dal_clock_info*info)
 {
-	if (hwmgr == NULL || hwmgr->hwmgr_func->get_dal_power_level == NULL)
+	if (info == NULL || hwmgr == NULL ||
+			hwmgr->hwmgr_func->get_dal_power_level == NULL)
 		return -EINVAL;
 
-	return hwmgr->hwmgr_func->get_dal_power_level(hwmgr,info);
+	return hwmgr->hwmgr_func->get_dal_power_level(hwmgr, info);
 }
 
 int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index 2ec8c22..3d0058c 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -218,7 +218,8 @@ int amd_powerplay_fini(void *handle);
 
 int amd_powerplay_display_configuration_change(void *handle, const void *input);
 
-int amd_powerplay_get_display_power_level(void *handle,  void *output);
+int amd_powerplay_get_display_power_level(void *handle,
+		struct amd_pp_dal_clock_info *output);
 
 
 #endif /* _AMD_POWERPLAY_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index a3b93cd..a503306 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -340,11 +340,6 @@ enum PP_DAL_POWERLEVEL {
 	PP_DAL_POWERLEVEL_7 = PP_DAL_POWERLEVEL_6+1,
 };
 
-struct pp_dal_clock_info {
-	uint32_t		engine_max_clock;/*dal validation clock on AC*/
-	uint32_t		memory_max_clock;/*dal validation clock on AC*/
-	enum PP_DAL_POWERLEVEL	level;	/*number of levels for the given clocks*/
-};
 
 extern int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr);
 extern int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate);
@@ -380,7 +375,7 @@ extern int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 		const struct amd_pp_display_configuration *display_config);
 
 extern int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
-		struct pp_dal_clock_info*info);
+		struct amd_pp_dal_clock_info*info);
 
 extern int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr);
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index c9fcc0c..0c58969 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -325,7 +325,7 @@ struct pp_hwmgr_func {
 				bool cc6_disable, bool pstate_disable,
 				bool pstate_switch_disable);
 	int (*get_dal_power_level)(struct pp_hwmgr *hwmgr,
-			struct pp_dal_clock_info*info);
+			struct amd_pp_dal_clock_info*info);
 };
 
 struct pp_table_func {
-- 
2.7.4