Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
________________________________
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Rex Zhu <Rex.Zhu at amd.com>
Sent: Wednesday, March 21, 2018 3:56:19 AM
To: amd-gfx at lists.freedesktop.org
Cc: Zhu, Rex
Subject: [PATCH] drm/amd/pp: Fix set wrong temperature range on smu7
Fix the issue thermal irq was always triggered
for GPU under temperature range detected
The low temp in default thermal policy
was set to -273. so need to use int type for the low temp.
Change-Id: I1141b2698233ecd1e984b80eaf371966ab1aeef0
Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
index 4dd26eb..44527755 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
@@ -308,7 +308,7 @@ int smu7_thermal_get_temperature(struct pp_hwmgr *hwmgr)
* @exception PP_Result_BadInput if the input data is not valid.
*/
static int smu7_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
- uint32_t low_temp, uint32_t high_temp)
+ int low_temp, int high_temp)
{
int low = SMU7_THERMAL_MINIMUM_ALERT_TEMP *
PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
--
1.9.1
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