diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-03-02 20:09:11 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-07 16:10:09 -0500 |
| commit | 052fe96d93f2eb93cdb660ad7918aa0534c59c2e (patch) | |
| tree | 274e4d91437750e051743af305c2a0849a07af96 /drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h | |
| parent | a5278e511dce23349e71d681dfa7e8c600d19603 (diff) | |
drm/amd/pp: Add auto power profilng switch based on workloads (v2)
Add power profiling mode dynamic switch based on the workloads.
Currently, support Cumpute, VR, Video, 3D,power saving with Cumpute
have highest prority, power saving have lowest prority.
in manual dpm mode, driver will stop auto switch, just save the client's
requests. user can set power profiling mode through sysfs.
when exit manual dpm mode, driver will response the client's requests.
switch based on the client's prority.
v2: squash in fixes from Rex
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h index 9c373f8f465c..643d008410c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h @@ -341,9 +341,9 @@ enum amdgpu_pcie_gen { ((adev)->powerplay.pp_funcs->reset_power_profile_state(\ (adev)->powerplay.pp_handle, request)) -#define amdgpu_dpm_switch_power_profile(adev, type) \ +#define amdgpu_dpm_switch_power_profile(adev, type, en) \ ((adev)->powerplay.pp_funcs->switch_power_profile(\ - (adev)->powerplay.pp_handle, type)) + (adev)->powerplay.pp_handle, type, en)) #define amdgpu_dpm_set_clockgating_by_smu(adev, msg_id) \ ((adev)->powerplay.pp_funcs->set_clockgating_by_smu(\ |