diff options
| author | Evan Quan <evan.quan@amd.com> | 2022-12-05 14:43:00 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-12-15 12:18:54 -0500 |
| commit | 5cfd978490d82486fc3286a72009fb3229760555 (patch) | |
| tree | 5e45dc13928bcf49cd6932895f5f5ac5f85f6279 /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | b1a9557a7d00c758ed9e701fbb3445a13a49506f (diff) | |
drm/amdgpu: expose peak profiling mode shader/memory clocks
Expose those informations to UMD who need them as for standard
profiling mode.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 7aa7e52ca784..095995a1f084 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -1014,6 +1014,24 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) } ui32 /= 100; break; + case AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_SCLK: + /* get peak pstate sclk in Mhz */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_PEAK_PSTATE_SCLK, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + ui32 /= 100; + break; + case AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_MCLK: + /* get peak pstate mclk in Mhz */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_PEAK_PSTATE_MCLK, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + ui32 /= 100; + break; default: DRM_DEBUG_KMS("Invalid request %d\n", info->sensor_info.type); |