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(parent: 184588c) | patch
drm/amdgpu: enable uvd dpm and powergating
authorSonny Jiang <sonny.jiang@amd.com>
Tue, 12 May 2015 20:13:35 +0000 (16:13 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 4 Jun 2015 01:03:48 +0000 (21:03 -0400)
commitb4259dc4fa51150e89c253894986c4fd35464ea8
tree8108238d468c78a9776900aeaa637d2c46951f96tree | snapshot
parent184588ceab97839e408c3ef6e1bdee633c783e3fcommit | diff
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>
drivers/gpu/drm/amd/amdgpu/cz_dpm.c diff | blob | history
drivers/gpu/drm/amd/amdgpu/cz_dpm.h diff | blob | history
drivers/gpu/drm/amd/amdgpu/vi.c diff | blob | history
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