diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4870-drm-amdgpu-Take-VCN-jpeg-ring-into-account-in-idle-w.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4870-drm-amdgpu-Take-VCN-jpeg-ring-into-account-in-idle-w.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4870-drm-amdgpu-Take-VCN-jpeg-ring-into-account-in-idle-w.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4870-drm-amdgpu-Take-VCN-jpeg-ring-into-account-in-idle-w.patch new file mode 100644 index 00000000..536fcdbb --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4870-drm-amdgpu-Take-VCN-jpeg-ring-into-account-in-idle-w.patch @@ -0,0 +1,35 @@ +From cbd4579b6363223b02b7e0c3f149e8024d4df1f5 Mon Sep 17 00:00:00 2001 +From: Leo Liu <leo.liu@amd.com> +Date: Mon, 9 Jul 2018 11:59:01 -0400 +Subject: [PATCH 4870/5725] drm/amdgpu: Take VCN jpeg ring into account in idle + work handler +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +VCN won't get power off when only jpeg active + +Signed-off-by: Leo Liu <leo.liu@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Reviewed-by: Christian König <christian.koenig@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +index be1cbba..9168d82 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +@@ -214,6 +214,8 @@ static void amdgpu_vcn_idle_work_handler(struct work_struct *work) + fences += amdgpu_fence_count_emitted(&adev->vcn.ring_enc[i]); + } + ++ fences += amdgpu_fence_count_emitted(&adev->vcn.ring_jpeg); ++ + if (fences == 0) { + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, false); +-- +2.7.4 + |