diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2314-drm-amdgpu-nv-set-vcn-pg-flag.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2314-drm-amdgpu-nv-set-vcn-pg-flag.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2314-drm-amdgpu-nv-set-vcn-pg-flag.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2314-drm-amdgpu-nv-set-vcn-pg-flag.patch new file mode 100644 index 00000000..d607f527 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2314-drm-amdgpu-nv-set-vcn-pg-flag.patch @@ -0,0 +1,30 @@ +From 5508ad0d5a3f3cfea251623e0fbd09568d12aa5c Mon Sep 17 00:00:00 2001 +From: Jack Xiao <Jack.Xiao@amd.com> +Date: Thu, 18 Apr 2019 15:55:27 +0800 +Subject: [PATCH 2314/2940] drm/amdgpu/nv: set vcn pg flag + +Enable VCN power gating by default. + +Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> +Reviewed-by: Huang Rui <ray.huang@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c +index 5f00eef1be2a..d1f8757abbeb 100644 +--- a/drivers/gpu/drm/amd/amdgpu/nv.c ++++ b/drivers/gpu/drm/amd/amdgpu/nv.c +@@ -505,7 +505,7 @@ static int nv_common_early_init(void *handle) + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS; +- adev->pg_flags = 0; ++ adev->pg_flags = AMD_PG_SUPPORT_VCN; + adev->external_rev_id = adev->rev_id + 0x1; + break; + default: +-- +2.17.1 + |