drm/amd/soc15: Add external_rev_id for vega12.

Add external_rev_id for vega12.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 0ad9272..e308c3c 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -672,7 +672,7 @@ static int soc15_common_early_init(void *handle)
                        AMD_CG_SUPPORT_VCE_MGCG |
                        AMD_CG_SUPPORT_UVD_MGCG;
                adev->pg_flags = 0;
-               adev->external_rev_id = 0x1; /* ??? */
+               adev->external_rev_id = adev->rev_id + 0x14;
                break;
        case CHIP_RAVEN:
                adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |