[PATCH 1/7] drm/amd/powerplay: correct PP_TemperatureRange member type since negative values are part of the valid range

[evan.quan@xxxxxxx (Evan Quan)]

Change-Id: I68bb53691fb2edca66c09391ab5e60357496283c
Signed-off-by: Evan Quan <evan.quan at amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c   | 4 ++--
 drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c | 4 ++--
 drivers/gpu/drm/amd/powerplay/inc/power_state.h      | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
index d7aa643..f6573ed 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
@@ -310,9 +310,9 @@ int smu7_thermal_get_temperature(struct pp_hwmgr *hwmgr)
 static int smu7_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
 		uint32_t low_temp, uint32_t high_temp)
 {
-	uint32_t low = SMU7_THERMAL_MINIMUM_ALERT_TEMP *
+	int low = SMU7_THERMAL_MINIMUM_ALERT_TEMP *
 			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-	uint32_t high = SMU7_THERMAL_MAXIMUM_ALERT_TEMP *
+	int high = SMU7_THERMAL_MAXIMUM_ALERT_TEMP *
 			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
 
 	if (low < low_temp)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
index dc3761b..7491163 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
@@ -386,9 +386,9 @@ int vega10_thermal_get_temperature(struct pp_hwmgr *hwmgr)
 static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
 		struct PP_TemperatureRange *range)
 {
-	uint32_t low = VEGA10_THERMAL_MINIMUM_ALERT_TEMP *
+	int low = VEGA10_THERMAL_MINIMUM_ALERT_TEMP *
 			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
-	uint32_t high = VEGA10_THERMAL_MAXIMUM_ALERT_TEMP *
+	int high = VEGA10_THERMAL_MAXIMUM_ALERT_TEMP *
 			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
 	uint32_t val, reg;
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/power_state.h b/drivers/gpu/drm/amd/powerplay/inc/power_state.h
index 827860f..a99b5cbb 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/power_state.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/power_state.h
@@ -122,8 +122,8 @@ struct PP_StateSoftwareAlgorithmBlock {
  * Type to hold a temperature range.
  */
 struct PP_TemperatureRange {
-	uint32_t min;
-	uint32_t max;
+	int min;
+	int max;
 };
 
 struct PP_StateValidationBlock {
-- 
2.7.4