diff options
| author | Sonny Jiang <sonny.jiang@amd.com> | 2015-05-12 16:13:35 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-06-03 21:03:48 -0400 |
| commit | 564ea7900cffbe2eddb3bcfb09b700ad7942aef4 (patch) | |
| tree | 8108238d468c78a9776900aeaa637d2c46951f96 /drivers/gpu/drm/amd/amdgpu/cz_dpm.h | |
| parent | 5bbc553a1acce5d1792ba778273ffbea5af1695d (diff) | |
| download | linux-564ea7900cffbe2eddb3bcfb09b700ad7942aef4.tar.bz2 | |
drm/amdgpu: enable uvd dpm and powergating
Enable UVD dpm (dynamic power management) and powergating. UVD dpm dynamically scales the UVD
clocks on demand. Powergating turns off the power to the block when it's not in use.
Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/cz_dpm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/cz_dpm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.h b/drivers/gpu/drm/amd/amdgpu/cz_dpm.h index ed6449de5dc5..782a74107664 100644 --- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.h +++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.h @@ -221,6 +221,8 @@ struct cz_power_info { bool uvd_power_down; bool vce_power_down; bool acp_power_down; + + bool uvd_dynamic_pg; }; /* cz_smc.c */ |