drm/amdgpu: introduce pcie port read/write entry
authorHuang Rui <ray.huang@amd.com>
Wed, 31 Aug 2016 05:23:25 +0000 (13:23 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 31 Aug 2016 16:11:20 +0000 (12:11 -0400)
commit36b9a952bbf6881eef9e0f1920d6ce354c195553
tree917f9b1913069846942e85e5da10289ef20adbe2
parent62a37553414a344491c64e8fd89577dcc1b8bcbb
drm/amdgpu: introduce pcie port read/write entry

This patch adds pcie port read/write entry, because it will be also
used on si dpm part.

Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Huang Rui <ray.huang@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/si.c