drm/amdgpu: gmc handle ras resume
authorxinhui pan <xinhui.pan@amd.com>
Thu, 9 May 2019 00:26:02 +0000 (08:26 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 24 May 2019 17:20:51 +0000 (12:20 -0500)
commit6121366b749d037ac5f06df721a1f83dd1cb72ed
treecf0bf7e4ff68840e532a3ceb4163ebe7a4cf7e26
parent5e6932fe31624f97e394c4106b4c209db03810d9
drm/amdgpu: gmc handle ras resume

During S3/S4 bootloader will re-init ras state behind us.
Resume might fail or raise a gpu reset.

Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Tested-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c