diff options
| author | Maruthi Srinivas Bayyavarapu <Maruthi.Bayyavarapu@amd.com> | 2015-11-23 21:07:30 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-02-10 14:17:09 -0500 |
| commit | 25030321ba2860c56651429a4f28d94a6483d952 (patch) | |
| tree | fe5743ed9cf02b33fd64a0b6dee19f2e8a1ef126 /drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | |
| parent | a8fe58cec351c25e09c393bf46117c0c47b5a17c (diff) | |
drm/amd: add pm domain for ACP IP sub blocks
ACP IP have internal DMA controller, DW I2S controller and DSPs
as separate power tiles. DMA and I2S devices are added to generic
pm domain, so that entire IP can be powered off/on at appropriate
times. Unused DSPs are made to be powered off though they are powered
on during ACP pm domain power on sequence.
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@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_atombios.c')
0 files changed, 0 insertions, 0 deletions