diff options
| author | Kun Liu <Kun.Liu2@amd.com> | 2023-02-21 16:31:18 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-02-23 17:36:00 -0500 |
| commit | c3ed0e72c872901659ed0fef4b91eb6ab7dc6aad (patch) | |
| tree | 2a926d04a792051d5546285199e2b0849c977d3d /drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | |
| parent | 4f101d5710a84f334b05a96713000ce8dfd4d598 (diff) | |
drm/amdgpu: added a sysfs interface for thermal throttling
added a sysfs interface for thermal throttling, then userspace
can get/update thermal limit
Signed-off-by: Kun Liu <Kun.Liu2@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h index 16addceca68f..d178f3f44081 100644 --- a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h +++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h @@ -369,6 +369,9 @@ struct amdgpu_pm { int amdgpu_dpm_read_sensor(struct amdgpu_device *adev, enum amd_pp_sensors sensor, void *data, uint32_t *size); +int amdgpu_dpm_get_apu_thermal_limit(struct amdgpu_device *adev, uint32_t *limit); +int amdgpu_dpm_set_apu_thermal_limit(struct amdgpu_device *adev, uint32_t limit); + int amdgpu_dpm_set_powergating_by_smu(struct amdgpu_device *adev, uint32_t block_type, bool gate); |