drm/amdgpu/gmc9: remove dummy read workaround for newer chips
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 16 Apr 2021 21:35:58 +0000 (17:35 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 21 Apr 2021 01:45:36 +0000 (21:45 -0400)
commit7845d80dda1fd998a34bb1a15ff9aba260a58f32
tree36626df0d3768896c36535a1d97bbb0a9717b0a9
parent5c88e3b86a88f14efa0a3ddd28641c6ff49fb9c4
drm/amdgpu/gmc9: remove dummy read workaround for newer chips

Aldebaran has a hw fix so no longer requires the workaround.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c