drm/amdgpu/gfx9: create mqd backups
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 17 Apr 2017 19:29:14 +0000 (15:29 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 24 May 2017 21:40:13 +0000 (17:40 -0400)
commit0ef376cacb3b585acf97dac04369f847ba05f0d0
tree8e76978c2590b67452de4e29be6d86e8de9e767c
parentcdf6adb28f79e728389b2e1a5e524504ce710eb6
drm/amdgpu/gfx9: create mqd backups

And properly synchronize them with the master during
queue init.

Reviewed-by: monk liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c