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From a9f04388cf18357226bc273f38565c6352d7dab4 Mon Sep 17 00:00:00 2001
From: kalyan alle <kalyan.alle@amd.com>
Date: Tue, 11 Jul 2017 15:48:00 -0500
Subject: [PATCH 0849/4131] drm/amd/amdgpu: revert back the CG disabling for
estoney platform
Reverting back the CG disabling for eStoney platform ,since the fix
in drivers/pci/quirks.c is upstreamed to vanilla 4.14.kernel
Link:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/patch/?id=9b44b0b09decfbe388131a345ba780c57240a7a9
Signed-off-by: Kalyan Alle <kalyan.alle@amd.com>
---
drivers/gpu/drm/amd/amdgpu/vi.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index f5ec5f8..7d4d22d 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1066,11 +1066,7 @@ 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 |
- /* Enabling CGCG on 4.9 kernel results in
- * IOMMU errors and filesystem corruption
- * Disable CGCG until the issue is fixed properly
- */
- //AMD_CG_SUPPORT_GFX_CGCG |
+ 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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