drm/amdgpu: add Polaris12 DID

Signed-off-by: Junshan Fang <Junshan.Fang@amd.com>
Reviewed-by: Roger.He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Junshan Fang 2017-06-15 14:02:20 +08:00 • committed by Alex Deucher
commit 6e88491cf2