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-rw-r--r--common/recipes-kernel/linux/files/0024-drm-amdgpu-add-entity-only-when-first-job-come.patch67
1 files changed, 0 insertions, 67 deletions
diff --git a/common/recipes-kernel/linux/files/0024-drm-amdgpu-add-entity-only-when-first-job-come.patch b/common/recipes-kernel/linux/files/0024-drm-amdgpu-add-entity-only-when-first-job-come.patch
deleted file mode 100644
index 659bbaf0..00000000
--- a/common/recipes-kernel/linux/files/0024-drm-amdgpu-add-entity-only-when-first-job-come.patch
+++ /dev/null
@@ -1,67 +0,0 @@
-From 090a50215bda6e62ddd9514d6f1ab0ba972b87bd Mon Sep 17 00:00:00 2001
-From: Chunming Zhou <David1.Zhou@amd.com>
-Date: Fri, 11 Dec 2015 18:22:52 +0800
-Subject: [PATCH 0024/1110] drm/amdgpu: add entity only when first job come
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-umd somtimes will create a context for every ring,
-that means some entities wouldn't be used at all.
-
-Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
-Reviewed-by: Christian K├Ânig <christian.koenig@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 13 ++++++++-----
- 1 file changed, 8 insertions(+), 5 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
-index 5ace1a7..8b2becd 100644
---- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
-+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
-@@ -47,6 +47,8 @@ static void amd_sched_rq_init(struct amd_sched_rq *rq)
- static void amd_sched_rq_add_entity(struct amd_sched_rq *rq,
- struct amd_sched_entity *entity)
- {
-+ if (!list_empty(&entity->list))
-+ return;
- spin_lock(&rq->lock);
- list_add_tail(&entity->list, &rq->entities);
- spin_unlock(&rq->lock);
-@@ -55,6 +57,8 @@ static void amd_sched_rq_add_entity(struct amd_sched_rq *rq,
- static void amd_sched_rq_remove_entity(struct amd_sched_rq *rq,
- struct amd_sched_entity *entity)
- {
-+ if (list_empty(&entity->list))
-+ return;
- spin_lock(&rq->lock);
- list_del_init(&entity->list);
- if (rq->current_entity == entity)
-@@ -138,9 +142,6 @@ int amd_sched_entity_init(struct amd_gpu_scheduler *sched,
- atomic_set(&entity->fence_seq, 0);
- entity->fence_context = fence_context_alloc(1);
-
-- /* Add the entity to the run queue */
-- amd_sched_rq_add_entity(rq, entity);
--
- return 0;
- }
-
-@@ -302,9 +303,11 @@ static bool amd_sched_entity_in(struct amd_sched_job *sched_job)
- spin_unlock(&entity->queue_lock);
-
- /* first job wakes up scheduler */
-- if (first)
-+ if (first) {
-+ /* Add the entity to the run queue */
-+ amd_sched_rq_add_entity(entity->rq, entity);
- amd_sched_wakeup(sched);
--
-+ }
- return added;
- }
-
---
-2.7.4
-