drm/amdgpu: implement new cgs interface for acpi function
authorRex Zhu <Rex.Zhu@amd.com>
Tue, 15 Sep 2015 06:44:44 +0000 (14:44 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 21 Dec 2015 21:42:06 +0000 (16:42 -0500)
commit3f1d35a03b3cc7e0fb85c92f4ac6eafd1780d5dc
treedea27428545270e14447190847d33d32ab90f3df
parent66dc0ddd02a1fdc6678e0b3ffcb257630462afaa
drm/amdgpu: implement new cgs interface for acpi function

Add a new driver internal interface for accessing ACPI
methods.  These will be used by various new components
including powerplay.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
drivers/gpu/drm/amd/include/cgs_common.h