diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0306-drm-amdgpu-use-separate-scheduler-entity-for-UVD-sub.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0306-drm-amdgpu-use-separate-scheduler-entity-for-UVD-sub.patch | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/common/recipes-kernel/linux/files/0306-drm-amdgpu-use-separate-scheduler-entity-for-UVD-sub.patch b/common/recipes-kernel/linux/files/0306-drm-amdgpu-use-separate-scheduler-entity-for-UVD-sub.patch deleted file mode 100644 index 4275b1b6..00000000 --- a/common/recipes-kernel/linux/files/0306-drm-amdgpu-use-separate-scheduler-entity-for-UVD-sub.patch +++ /dev/null @@ -1,72 +0,0 @@ -From 8fa4dfddd15bd915d66dae88aba8326df2189d32 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> -Date: Wed, 10 Feb 2016 14:35:19 +0100 -Subject: [PATCH 0306/1110] drm/amdgpu: use separate scheduler entity for UVD - submissions -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This allows us to remove the kernel context and use a better -priority for the submissions. - -Signed-off-by: Christian König <christian.koenig@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Signed-off-by: Kalyan Alle <kalyan.alle@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + - drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 12 ++++++++++++ - 2 files changed, 13 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h -index a6b4b03..5db8e71 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h -@@ -1608,6 +1608,7 @@ struct amdgpu_uvd { - struct amdgpu_ring ring; - struct amdgpu_irq_src irq; - bool address_64_bit; -+ struct amd_sched_entity entity; - }; - - /* -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c -index 4acfddf..726f0cb 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c -@@ -91,6 +91,8 @@ static void amdgpu_uvd_idle_work_handler(struct work_struct *work); - - int amdgpu_uvd_sw_init(struct amdgpu_device *adev) - { -+ struct amdgpu_ring *ring; -+ struct amd_sched_rq *rq; - unsigned long bo_size; - const char *fw_name; - const struct common_firmware_header *hdr; -@@ -193,6 +195,15 @@ int amdgpu_uvd_sw_init(struct amdgpu_device *adev) - } - - amdgpu_bo_unreserve(adev->uvd.vcpu_bo); -+ -+ ring = &adev->uvd.ring; -+ rq = &ring->sched.sched_rq[AMD_SCHED_PRIORITY_NORMAL]; -+ r = amd_sched_entity_init(&ring->sched, &adev->uvd.entity, -+ rq, amdgpu_sched_jobs); -+ if (r != 0) { -+ DRM_ERROR("Failed setting up UVD run queue.\n"); -+ return r; -+ } - - for (i = 0; i < AMDGPU_MAX_UVD_HANDLES; ++i) { - atomic_set(&adev->uvd.handles[i], 0); -@@ -212,6 +223,7 @@ int amdgpu_uvd_sw_fini(struct amdgpu_device *adev) - - if (adev->uvd.vcpu_bo == NULL) - return 0; -+ amd_sched_entity_fini(&adev->uvd.ring.sched, &adev->uvd.entity); - - r = amdgpu_bo_reserve(adev->uvd.vcpu_bo, false); - if (!r) { --- -2.7.4 - |