diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 34b9aa9..2f1b2c7 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -2351,95 +2351,23 @@ int radeon_asic_init(struct radeon_device *rdev)
 			rdev->has_uvd = true;
 		switch (rdev->family) {
 		case CHIP_TAHITI:
-			rdev->cg_flags =
-				RADEON_CG_SUPPORT_GFX_MGCG |
-				RADEON_CG_SUPPORT_GFX_MGLS |
-				/*RADEON_CG_SUPPORT_GFX_CGCG |*/
-				RADEON_CG_SUPPORT_GFX_CGLS |
-				RADEON_CG_SUPPORT_GFX_CGTS |
-				RADEON_CG_SUPPORT_GFX_CP_LS |
-				RADEON_CG_SUPPORT_MC_MGCG |
-				RADEON_CG_SUPPORT_SDMA_MGCG |
-				RADEON_CG_SUPPORT_BIF_LS |
-				RADEON_CG_SUPPORT_VCE_MGCG |
-				RADEON_CG_SUPPORT_UVD_MGCG |
-				RADEON_CG_SUPPORT_HDP_LS |
-				RADEON_CG_SUPPORT_HDP_MGCG;
+			rdev->cg_flags = 0;
 			rdev->pg_flags = 0;
 			break;
 		case CHIP_PITCAIRN:
-			rdev->cg_flags =
-				RADEON_CG_SUPPORT_GFX_MGCG |
-				RADEON_CG_SUPPORT_GFX_MGLS |
-				/*RADEON_CG_SUPPORT_GFX_CGCG |*/
-				RADEON_CG_SUPPORT_GFX_CGLS |
-				RADEON_CG_SUPPORT_GFX_CGTS |
-				RADEON_CG_SUPPORT_GFX_CP_LS |
-				RADEON_CG_SUPPORT_GFX_RLC_LS |
-				RADEON_CG_SUPPORT_MC_LS |
-				RADEON_CG_SUPPORT_MC_MGCG |
-				RADEON_CG_SUPPORT_SDMA_MGCG |
-				RADEON_CG_SUPPORT_BIF_LS |
-				RADEON_CG_SUPPORT_VCE_MGCG |
-				RADEON_CG_SUPPORT_UVD_MGCG |
-				RADEON_CG_SUPPORT_HDP_LS |
-				RADEON_CG_SUPPORT_HDP_MGCG;
+			rdev->cg_flags = 0;
 			rdev->pg_flags = 0;
 			break;
 		case CHIP_VERDE:
-			rdev->cg_flags =
-				RADEON_CG_SUPPORT_GFX_MGCG |
-				RADEON_CG_SUPPORT_GFX_MGLS |
-				/*RADEON_CG_SUPPORT_GFX_CGCG |*/
-				RADEON_CG_SUPPORT_GFX_CGLS |
-				RADEON_CG_SUPPORT_GFX_CGTS |
-				RADEON_CG_SUPPORT_GFX_CP_LS |
-				RADEON_CG_SUPPORT_GFX_RLC_LS |
-				RADEON_CG_SUPPORT_MC_LS |
-				RADEON_CG_SUPPORT_MC_MGCG |
-				RADEON_CG_SUPPORT_SDMA_MGCG |
-				RADEON_CG_SUPPORT_BIF_LS |
-				RADEON_CG_SUPPORT_VCE_MGCG |
-				RADEON_CG_SUPPORT_UVD_MGCG |
-				RADEON_CG_SUPPORT_HDP_LS |
-				RADEON_CG_SUPPORT_HDP_MGCG;
-			rdev->pg_flags = 0 |
-				/*RADEON_PG_SUPPORT_GFX_PG | */
-				RADEON_PG_SUPPORT_SDMA;
+			rdev->cg_flags = 0;
+			rdev->pg_flags = 0;
 			break;
 		case CHIP_OLAND:
-			rdev->cg_flags =
-				RADEON_CG_SUPPORT_GFX_MGCG |
-				RADEON_CG_SUPPORT_GFX_MGLS |
-				/*RADEON_CG_SUPPORT_GFX_CGCG |*/
-				RADEON_CG_SUPPORT_GFX_CGLS |
-				RADEON_CG_SUPPORT_GFX_CGTS |
-				RADEON_CG_SUPPORT_GFX_CP_LS |
-				RADEON_CG_SUPPORT_GFX_RLC_LS |
-				RADEON_CG_SUPPORT_MC_LS |
-				RADEON_CG_SUPPORT_MC_MGCG |
-				RADEON_CG_SUPPORT_SDMA_MGCG |
-				RADEON_CG_SUPPORT_BIF_LS |
-				RADEON_CG_SUPPORT_UVD_MGCG |
-				RADEON_CG_SUPPORT_HDP_LS |
-				RADEON_CG_SUPPORT_HDP_MGCG;
+			rdev->cg_flags = 0;
 			rdev->pg_flags = 0;
 			break;
 		case CHIP_HAINAN:
-			rdev->cg_flags =
-				RADEON_CG_SUPPORT_GFX_MGCG |
-				RADEON_CG_SUPPORT_GFX_MGLS |
-				/*RADEON_CG_SUPPORT_GFX_CGCG |*/
-				RADEON_CG_SUPPORT_GFX_CGLS |
-				RADEON_CG_SUPPORT_GFX_CGTS |
-				RADEON_CG_SUPPORT_GFX_CP_LS |
-				RADEON_CG_SUPPORT_GFX_RLC_LS |
-				RADEON_CG_SUPPORT_MC_LS |
-				RADEON_CG_SUPPORT_MC_MGCG |
-				RADEON_CG_SUPPORT_SDMA_MGCG |
-				RADEON_CG_SUPPORT_BIF_LS |
-				RADEON_CG_SUPPORT_HDP_LS |
-				RADEON_CG_SUPPORT_HDP_MGCG;
+			rdev->cg_flags = 0;
 			rdev->pg_flags = 0;
 			break;
 		default: