[PATCH 24/37] drm/amdgpu: enable rom clock gating for rn

[Alex Deucher]

From: Prike Liang <Prike.Liang at amd.com>

Enable rom light sleep clock gating.
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

Signed-off-by: Prike Liang <Prike.Liang at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/soc15.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index ce101bcbe02c..20d3120c6bc2 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1166,7 +1166,8 @@ static int soc15_common_early_init(void *handle)
 				 AMD_CG_SUPPORT_SDMA_MGCG |
 				 AMD_CG_SUPPORT_SDMA_LS |
 				 AMD_CG_SUPPORT_BIF_LS |
-				 AMD_CG_SUPPORT_HDP_LS;
+				 AMD_CG_SUPPORT_HDP_LS |
+				 AMD_CG_SUPPORT_ROM_MGCG;
 		adev->pg_flags = 0;
 		adev->external_rev_id = adev->rev_id + 0x91;
 
-- 
2.20.1