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drm/scheduler: add drm_sched_job_add_resv_dependencies

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Add a new function to update job dependencies from a resv obj.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-3-christian.koenig@amd.com
This commit is contained in:
Christian König
2022-09-28 10:17:40 +02:00
parent 5345b86c2a
commit 4d5230b50d
2 changed files with 42 additions and 18 deletions
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5
include/drm/gpu_scheduler.h
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@@ -32,6 +32,8 @@
#define MAX_WAIT_SCHED_ENTITY_Q_EMPTY msecs_to_jiffies(1000)
enum dma_resv_usage;
struct dma_resv;
struct drm_gem_object;
struct drm_gpu_scheduler;
@@ -505,6 +507,9 @@ int drm_sched_job_init(struct drm_sched_job *job,
void drm_sched_job_arm(struct drm_sched_job *job);
int drm_sched_job_add_dependency(struct drm_sched_job *job,
struct dma_fence *fence);
int drm_sched_job_add_resv_dependencies(struct drm_sched_job *job,
struct dma_resv *resv,
enum dma_resv_usage usage);
int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job,
struct drm_gem_object *obj,
bool write);