diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0456-drm-amd-amdgpu-Enable-clockgating-for-UVD5-on-Tonga.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0456-drm-amd-amdgpu-Enable-clockgating-for-UVD5-on-Tonga.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0456-drm-amd-amdgpu-Enable-clockgating-for-UVD5-on-Tonga.patch b/common/recipes-kernel/linux/files/0456-drm-amd-amdgpu-Enable-clockgating-for-UVD5-on-Tonga.patch new file mode 100644 index 00000000..68a5edc8 --- /dev/null +++ b/common/recipes-kernel/linux/files/0456-drm-amd-amdgpu-Enable-clockgating-for-UVD5-on-Tonga.patch @@ -0,0 +1,32 @@ +From bdbf80d471e3752b2a725f52e81531a1ddddadf4 Mon Sep 17 00:00:00 2001 +From: Tom St Denis <tom.stdenis@amd.com> +Date: Wed, 23 Mar 2016 13:16:13 -0400 +Subject: [PATCH 0456/1110] drm/amd/amdgpu: Enable clockgating for UVD5 on + Tonga + +This patch enables clock gating for the UVD5 block with +Tonga. + +Signed-off-by: Tom St Denis <tom.stdenis@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/vi.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c +index a145556..5c39470 100644 +--- a/drivers/gpu/drm/amd/amdgpu/vi.c ++++ b/drivers/gpu/drm/amd/amdgpu/vi.c +@@ -1081,7 +1081,7 @@ static int vi_common_early_init(void *handle) + adev->external_rev_id = adev->rev_id + 0x3c; + break; + case CHIP_TONGA: +- adev->cg_flags = 0; ++ adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x14; + break; +-- +2.7.4 + |