Depending on the temperature, cstates might become unreachable or the maped
voltage of a cstate changes. We want to adjust to that.
Signed-off-by: Karol Herbst <karolher...@gmail.com>
Reviewed-by: Martin Peres <martin.pe...@free.fr>
---
drm/nouveau/nvkm/subdev/therm/base.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drm/nouveau/nvkm/subdev/therm/base.c
b/drm/nouveau/nvkm/subdev/therm/base.c
index 1a49759c..2a83e92a 100644
--- a/drm/nouveau/nvkm/subdev/therm/base.c
+++ b/drm/nouveau/nvkm/subdev/therm/base.c
@@ -23,6 +23,8 @@
*/
#include "priv.h"
+#include <subdev/clk.h>
+
int
nvkm_therm_temp_get(struct nvkm_therm *therm)
{
@@ -167,8 +169,13 @@ nvkm_therm_alarm(struct nvkm_alarm *alarm)
{
struct nvkm_therm *therm =
container_of(alarm, struct nvkm_therm, alarm);
+ struct nvkm_clk *clk = therm->subdev.device->clk;
+
therm->last_temp = nvkm_therm_temp_get(therm);
nvkm_therm_update(therm, therm->last_temp, -1);
+
+ if (clk)
+ nvkm_clk_tstate(clk, therm->last_temp);
}
int
--
2.13.2
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