drm/amdgpu/atpx: add a query for ATPX dGPU power control
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 1 Jun 2016 17:08:21 +0000 (13:08 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 7 Jul 2016 18:51:01 +0000 (14:51 -0400)
commita78fe13389f0ba509c830e7c442aeed143efbbbf
treeb42e905cb5f368598f4117fead1fef1174c514b0
parentf81eb1a349d47694fe1e688336ca1b40ea3e248a
drm/amdgpu/atpx: add a query for ATPX dGPU power control

The runtime pm sequence is different depending on whether or
not the platform supports ATPX dGPU power control.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu.h
drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c