diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3303-drm-amdgpu-disable-coarse-grain-clockgating-for-ST.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3303-drm-amdgpu-disable-coarse-grain-clockgating-for-ST.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3303-drm-amdgpu-disable-coarse-grain-clockgating-for-ST.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3303-drm-amdgpu-disable-coarse-grain-clockgating-for-ST.patch new file mode 100644 index 00000000..9a7fa3fc --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3303-drm-amdgpu-disable-coarse-grain-clockgating-for-ST.patch @@ -0,0 +1,31 @@ +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 + |