drm/amdgpu/atpx: add a query for ATPX dGPU power control

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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>

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Alex Deucher 2016-06-01 13:08:21 -04:00

parent f81eb1a349

commit a78fe13389

2 changed files with 6 additions and 0 deletions

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2

drivers/gpu/drm/amd/amdgpu/amdgpu.h

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4

drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c

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