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From 09452b1d13c49b77df1df5f506feff311485db85 Mon Sep 17 00:00:00 2001
From: Shirish S <shirish.s@amd.com>
Date: Fri, 19 Jan 2018 14:17:22 +0530
Subject: [PATCH 3303/4131] drm/amdgpu: disable coarse grain clockgating for ST
The CGCG feature on Stoney is causing GFX related
issues such as freezes and blank outs.
Change-Id: I01608b888dcc032b26d8efca8cd35785a9600bba
Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Arindam Nath <arindam.nath@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/vi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index ae21f3f..2a439c9 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1088,7 +1088,6 @@ static int vi_common_early_init(void *handle)
AMD_CG_SUPPORT_GFX_CP_LS |
AMD_CG_SUPPORT_GFX_CGTS |
AMD_CG_SUPPORT_GFX_CGTS_LS |
- AMD_CG_SUPPORT_GFX_CGCG |
AMD_CG_SUPPORT_GFX_CGLS |
AMD_CG_SUPPORT_BIF_LS |
AMD_CG_SUPPORT_HDP_MGCG |
--
2.7.4
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