diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2667-drm-amdgpu-nv-set-vcn-pg-flag-for-navi14.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2667-drm-amdgpu-nv-set-vcn-pg-flag-for-navi14.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2667-drm-amdgpu-nv-set-vcn-pg-flag-for-navi14.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2667-drm-amdgpu-nv-set-vcn-pg-flag-for-navi14.patch new file mode 100644 index 00000000..f6b79d41 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2667-drm-amdgpu-nv-set-vcn-pg-flag-for-navi14.patch @@ -0,0 +1,29 @@ +From 4aeecb68b4b0ecb41278e7575e8619ccd5f92b79 Mon Sep 17 00:00:00 2001 +From: Xiaojie Yuan <xiaojie.yuan@amd.com> +Date: Tue, 2 Jul 2019 12:49:41 -0500 +Subject: [PATCH 2667/2940] drm/amdgpu/nv: set vcn pg flag for navi14 + +Enable VCN power gating by default. + +Signed-off-by: Xiaojie Yuan <xiaojie.yuan@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 9ca82b5e87df..1b2b55be3d14 100644 +--- a/drivers/gpu/drm/amd/amdgpu/nv.c ++++ b/drivers/gpu/drm/amd/amdgpu/nv.c +@@ -546,7 +546,7 @@ 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 + |