projects
/
platform
/
kernel
/
linux-starfive.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
drm/amdgpu: fall back to INPUT power for AVG power via INFO IOCTL
[platform/kernel/linux-starfive.git]
/
drivers
/
gpu
/
drm
/
amd
/
amdgpu
/
amdgpu_kms.c
diff --git
a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index
d30dc0b
..
58dab4f
100644
(file)
--- a/
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@
-1026,7
+1026,12
@@
int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
if (amdgpu_dpm_read_sensor(adev,
AMDGPU_PP_SENSOR_GPU_AVG_POWER,
(void *)&ui32, &ui32_size)) {
if (amdgpu_dpm_read_sensor(adev,
AMDGPU_PP_SENSOR_GPU_AVG_POWER,
(void *)&ui32, &ui32_size)) {
- return -EINVAL;
+ /* fall back to input power for backwards compat */
+ if (amdgpu_dpm_read_sensor(adev,
+ AMDGPU_PP_SENSOR_GPU_INPUT_POWER,
+ (void *)&ui32, &ui32_size)) {
+ return -EINVAL;
+ }
}
ui32 >>= 8;
break;
}
ui32 >>= 8;
break;