drm/amdgpu: add chip early init for cyan_skillfish
Set cg/pg flags and rev id for cyan_skillfish.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index de0c08e..045a26b 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -1253,6 +1253,11 @@ static int nv_common_early_init(void *handle)
else
adev->external_rev_id = adev->rev_id + 0x01;
break;
+ case CHIP_CYAN_SKILLFISH:
+ adev->cg_flags = 0;
+ adev->pg_flags = 0;
+ adev->external_rev_id = adev->rev_id + 0x82;
+ break;
default:
/* FIXME: not supported yet */
return -EINVAL;