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From ec971319eeb381c2c1b3a14780b920853170ac3e Mon Sep 17 00:00:00 2001
From: Prike Liang <Prike.Liang@amd.com>
Date: Fri, 2 Aug 2019 15:21:46 +0800
Subject: [PATCH 3529/4256] drm/amdgpu: enable rom clock gating for rn
Enable rom light sleep clock gating.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@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;
--
2.17.1
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