diff options
| author | Chunming Zhou <David1.Zhou@amd.com> | 2017-03-10 14:48:09 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-05-24 17:41:53 -0400 |
| commit | 401b58ceb598aca618c8df4ce99cb2a7100aa39b (patch) | |
| tree | 0f864b39cf80d970eb3be9a2ae490e56fc4ee22c /drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | |
| parent | a960d61cbd62544c04adb4fe6513577601ff4535 (diff) | |
drm/amd/powerplay/rv: power up/down sdma via the SMU
sdma is powered down by default in vbios,
need to power up in driver init. Power it down
again on driver tear down.
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c')
0 files changed, 0 insertions, 0 deletions