drm/radeon: enable mgcg on SI
Now that the CP is no longer reset and cg is properly
disabled in when appropriate in the dpm code we can
now enable mgcg (medium grained clockgating).
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 52fe0d4..3bd96cd 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -2338,7 +2338,7 @@
switch (rdev->family) {
case CHIP_TAHITI:
rdev->cg_flags =
- /*RADEON_CG_SUPPORT_GFX_MGCG |*/
+ RADEON_CG_SUPPORT_GFX_MGCG |
RADEON_CG_SUPPORT_GFX_MGLS |
/*RADEON_CG_SUPPORT_GFX_CGCG |*/
RADEON_CG_SUPPORT_GFX_CGLS |
@@ -2355,7 +2355,7 @@
break;
case CHIP_PITCAIRN:
rdev->cg_flags =
- /*RADEON_CG_SUPPORT_GFX_MGCG |*/
+ RADEON_CG_SUPPORT_GFX_MGCG |
RADEON_CG_SUPPORT_GFX_MGLS |
/*RADEON_CG_SUPPORT_GFX_CGCG |*/
RADEON_CG_SUPPORT_GFX_CGLS |
@@ -2374,7 +2374,7 @@
break;
case CHIP_VERDE:
rdev->cg_flags =
- /*RADEON_CG_SUPPORT_GFX_MGCG |*/
+ RADEON_CG_SUPPORT_GFX_MGCG |
RADEON_CG_SUPPORT_GFX_MGLS |
/*RADEON_CG_SUPPORT_GFX_CGCG |*/
RADEON_CG_SUPPORT_GFX_CGLS |
@@ -2395,7 +2395,7 @@
break;
case CHIP_OLAND:
rdev->cg_flags =
- /*RADEON_CG_SUPPORT_GFX_MGCG |*/
+ RADEON_CG_SUPPORT_GFX_MGCG |
RADEON_CG_SUPPORT_GFX_MGLS |
/*RADEON_CG_SUPPORT_GFX_CGCG |*/
RADEON_CG_SUPPORT_GFX_CGLS |
@@ -2413,7 +2413,7 @@
break;
case CHIP_HAINAN:
rdev->cg_flags =
- /*RADEON_CG_SUPPORT_GFX_MGCG |*/
+ RADEON_CG_SUPPORT_GFX_MGCG |
RADEON_CG_SUPPORT_GFX_MGLS |
/*RADEON_CG_SUPPORT_GFX_CGCG |*/
RADEON_CG_SUPPORT_GFX_CGLS |