diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0253-drm-amdgpu-enable-vcn-powergating-for-PCO.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/0253-drm-amdgpu-enable-vcn-powergating-for-PCO.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0253-drm-amdgpu-enable-vcn-powergating-for-PCO.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0253-drm-amdgpu-enable-vcn-powergating-for-PCO.patch new file mode 100644 index 00000000..43b9702a --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0253-drm-amdgpu-enable-vcn-powergating-for-PCO.patch @@ -0,0 +1,31 @@ +From 9e0ba7b3ef526d4e495f0bcf4f645ee1c6bc90a6 Mon Sep 17 00:00:00 2001 +From: Kenneth Feng <kenneth.feng@amd.com> +Date: Fri, 24 Aug 2018 16:44:11 +0800 +Subject: [PATCH 0253/2940] drm/amdgpu: enable vcn powergating for PCO + +enable vcn pg + +Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/soc15.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c +index a646c77f3165..8e36f9c1e7b3 100644 +--- a/drivers/gpu/drm/amd/amdgpu/soc15.c ++++ b/drivers/gpu/drm/amd/amdgpu/soc15.c +@@ -740,7 +740,9 @@ static int soc15_common_early_init(void *handle) + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS; + +- adev->pg_flags = AMD_PG_SUPPORT_SDMA | AMD_PG_SUPPORT_MMHUB; ++ adev->pg_flags = AMD_PG_SUPPORT_SDMA | ++ AMD_PG_SUPPORT_MMHUB | ++ AMD_PG_SUPPORT_VCN; + + if (adev->powerplay.pp_feature & PP_GFXOFF_MASK) + adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG | +-- +2.17.1 + |