amdgpu: add van gogh family id
This patch is to add van gogh family id.
Sync up the commit of amdgpu_drm in kernel from amdgpu-staging-drm-next:
commit 9092606b8ec639e92b60eca699345943c4b53c11 Author: Huang Rui ray.huang@amd.com Date: Fri Oct 11 15:52:30 2019 +0800
drm/amdgpu: add uapi to define van gogh series
Add a flag to define van gogh series.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Huang Rui ray.huang@amd.com