[PATCH 37/89] drm/amdgpu: add HDP Clock Gating support for yellow carp

[Alex Deucher]

From: Aaron Liu <aaron.liu at amd.com>

HDP MGCG is enabled by default.
Adding AMD_CG_SUPPORT_HDP_MGCG to ensure hdp mgcg enabled.
HDP MGLS need to be enabled by driver.

Signed-off-by: Aaron Liu <aaron.liu at amd.com>
Reviewed-by: Huang Rui <ray.huang at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/nv.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 3e20c40766b2..edf4cfa0ec72 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -1336,7 +1336,9 @@ static int nv_common_early_init(void *handle)
 			AMD_CG_SUPPORT_GFX_FGCG |
 			AMD_CG_SUPPORT_MC_MGCG |
 			AMD_CG_SUPPORT_MC_LS |
-			AMD_CG_SUPPORT_SDMA_LS;
+			AMD_CG_SUPPORT_SDMA_LS |
+			AMD_CG_SUPPORT_HDP_MGCG |
+			AMD_CG_SUPPORT_HDP_LS;
 		adev->pg_flags = AMD_PG_SUPPORT_GFX_PG;
 		adev->external_rev_id = adev->rev_id + 0x01;
 		break;
-- 
2.31.1