drm/radeon/atpx: add a query for ATPX dGPU power control
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 1 Jun 2016 19:05:05 +0000 (15:05 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 7 Jul 2016 18:51:05 +0000 (14:51 -0400)
commite1052b35f4ac860707743eb3a9c665b2393b5bb9
tree19cb7384fe2a99c56d6b4022a9c10e2e08cc587a
parentd814b24fb74cb9797d70cb8053961447c5879a5c
drm/radeon/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/radeon/radeon_atpx_handler.c
drivers/gpu/drm/radeon/radeon_drv.c