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drm/sched: Create wrapper to add a syncobj dependency to job

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In order to add a syncobj's fence as a dependency to a job, it is
necessary to call drm_syncobj_find_fence() to find the fence and then
add the dependency with drm_sched_job_add_dependency(). So, wrap these
steps in one single function, drm_sched_job_add_syncobj_dependency().

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Signed-off-by: Maíra Canal <mairacanal@riseup.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20230209124447.467867-2-mcanal@igalia.com
This commit is contained in:
Maíra Canal
2023-02-09 09:44:44 -03:00
committed by Maíra Canal
parent 95d39a0c64
commit c087bbb6d8
2 changed files with 35 additions and 0 deletions
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6
include/drm/gpu_scheduler.h
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@@ -48,6 +48,8 @@ struct drm_gem_object;
struct drm_gpu_scheduler;
struct drm_sched_rq;
struct drm_file;
/* These are often used as an (initial) index
* to an array, and as such should start at 0.
*/
@@ -515,6 +517,10 @@ 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_syncobj_dependency(struct drm_sched_job *job,
struct drm_file *file,
u32 handle,
u32 point);
int drm_sched_job_add_resv_dependencies(struct drm_sched_job *job,
struct dma_resv *resv,
enum dma_resv_usage usage);