drm/amdgpu/nv: set vcn pg flag for navi14

Enable VCN power gating by default.

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@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 9e5a016..3813ed6 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -589,7 +589,7 @@ static int nv_common_early_init(void *handle)
                        AMD_CG_SUPPORT_VCN_MGCG |
                        AMD_CG_SUPPORT_BIF_MGCG |
                        AMD_CG_SUPPORT_BIF_LS;
-               adev->pg_flags = 0;
+               adev->pg_flags = AMD_PG_SUPPORT_VCN;
                adev->external_rev_id = adev->rev_id + 0x1; /* ??? */
                break;
        default: