1 files changed, 0 insertions, 63 deletions
diff --git a/common/recipes-kernel/linux/files/0426-drm-amdgpu-make-last_handled_seq-atomic.patch b/common/recipes-kernel/linux/files/0426-drm-amdgpu-make-last_handled_seq-atomic.patch
deleted file mode 100644
index e9c1d30b..00000000
--- a/common/recipes-kernel/linux/files/0426-drm-amdgpu-make-last_handled_seq-atomic.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From 63ad8d5882fcd466861fdbe51fc3a119b894d9a3 Mon Sep 17 00:00:00 2001
-From: Jammy Zhou <Jammy.Zhou@amd.com>
-Date: Fri, 31 Jul 2015 17:54:29 +0800
-Subject: [PATCH 0426/1050] drm/amdgpu: make last_handled_seq atomic
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
-Reviewed-by: Christian König <christian.koenig@amd.com>
-Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 6 +++---
- drivers/gpu/drm/amd/scheduler/gpu_scheduler.h | 2 +-
- 2 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
-index 66938f1..55ebbf0 100644
---- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
-+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
-@@ -393,7 +393,7 @@ static int amd_sched_main(void *param)
- 
- uint64_t amd_sched_get_handled_seq(struct amd_gpu_scheduler *sched)
- {
--	return sched->last_handled_seq;
-+	return atomic64_read(&sched->last_handled_seq);
- }
- 
- /**
-@@ -414,7 +414,7 @@ void amd_sched_isr(struct amd_gpu_scheduler *sched)
- 		job = NULL;
- 
- 	sched->ops->process_job(sched, job);
--	sched->last_handled_seq++;
-+	atomic64_inc(&sched->last_handled_seq);
- 	wake_up_interruptible(&sched->wait_queue);
- }
- 
-@@ -448,7 +448,7 @@ struct amd_gpu_scheduler *amd_sched_create(void *device,
- 	sched->granularity = granularity;
- 	sched->ring_id = ring;
- 	sched->preemption = preemption;
--	sched->last_handled_seq = 0;
-+	atomic64_set(&sched->last_handled_seq, 0);
- 
- 	snprintf(name, sizeof(name), "gpu_sched[%d]", ring);
- 	mutex_init(&sched->sched_lock);
-diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
-index af2afdf..44f71cd 100644
---- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
-+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
-@@ -112,7 +112,7 @@ struct amd_gpu_scheduler {
- 	uint32_t			ring_id;
- 	uint32_t			granularity; /* in ms unit */
- 	uint32_t			preemption;
--	uint64_t                        last_handled_seq;
-+	atomic64_t			last_handled_seq;
- 	wait_queue_head_t		wait_queue;
- 	struct amd_context_entity	*current_entity;
- 	struct mutex			sched_lock;
--- 
-1.9.1
-