drm/amdgpu: add RREG64/WREG64(_PCIE) operations
authorTao Zhou <tao.zhou1@amd.com>
Wed, 24 Jul 2019 07:13:27 +0000 (15:13 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 31 Jul 2019 19:49:40 +0000 (14:49 -0500)
commit4fa1c6a679bb0d0bb92cf5bf9b7049ef98552848
tree03a82d604ac491a5e0c6993b40f33fa31257973b
parent05a58345db4e075eb709d89ea3f43610b93bfb89
drm/amdgpu: add RREG64/WREG64(_PCIE) operations

add 64 bits register access functions

v2: implement 64 bit functions in low level

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Dennis Li <dennis.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu.h
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
drivers/gpu/drm/amd/amdgpu/soc15.c