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From 7166343a08b32ea88d0098568c8f52a865119da3 Mon Sep 17 00:00:00 2001
From: Le Ma <le.ma@amd.com>
Date: Wed, 7 Aug 2019 14:52:38 +0800
Subject: [PATCH 3321/4256] drm/amdgpu: enable gfx clock gating for Arcturus
Init gfx MGCG/LS and CGCG/LS flag.
Change-Id: I88db76d1b8f2b2cecce10846a4d22eec638eea8a
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 125ba1b15b6a..a2d95342719b 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1118,7 +1118,10 @@ static int soc15_common_early_init(void *handle)
break;
case CHIP_ARCTURUS:
adev->asic_funcs = &vega20_asic_funcs;
- adev->cg_flags = 0;
+ adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
+ AMD_CG_SUPPORT_GFX_MGLS |
+ AMD_CG_SUPPORT_GFX_CGCG |
+ AMD_CG_SUPPORT_GFX_CGLS;
adev->pg_flags = 0;
adev->external_rev_id = adev->rev_id + 0x32;
break;
--
2.17.1
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