diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_fence.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_internal.h | 30 |
2 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/scheduler/sched_fence.c b/drivers/gpu/drm/scheduler/sched_fence.c index 0f35f009b9d3..e971528504a5 100644 --- a/drivers/gpu/drm/scheduler/sched_fence.c +++ b/drivers/gpu/drm/scheduler/sched_fence.c @@ -29,6 +29,8 @@ #include <drm/gpu_scheduler.h> +#include "sched_internal.h" + static struct kmem_cache *sched_fence_slab; static int __init drm_sched_fence_slab_init(void) diff --git a/drivers/gpu/drm/scheduler/sched_internal.h b/drivers/gpu/drm/scheduler/sched_internal.h index 23ceda8c32e5..599cf6e1bb74 100644 --- a/drivers/gpu/drm/scheduler/sched_internal.h +++ b/drivers/gpu/drm/scheduler/sched_internal.h @@ -3,6 +3,36 @@ #ifndef _DRM_GPU_SCHEDULER_INTERNAL_H_ #define _DRM_GPU_SCHEDULER_INTERNAL_H_ + +/* Used to choose between FIFO and RR job-scheduling */ +extern int drm_sched_policy; + +#define DRM_SCHED_POLICY_RR 0 +#define DRM_SCHED_POLICY_FIFO 1 + +void drm_sched_wakeup(struct drm_gpu_scheduler *sched); + +void drm_sched_rq_add_entity(struct drm_sched_rq *rq, + struct drm_sched_entity *entity); +void drm_sched_rq_remove_entity(struct drm_sched_rq *rq, + struct drm_sched_entity *entity); + +void drm_sched_rq_update_fifo_locked(struct drm_sched_entity *entity, + struct drm_sched_rq *rq, ktime_t ts); + +void drm_sched_entity_select_rq(struct drm_sched_entity *entity); +struct drm_sched_job *drm_sched_entity_pop_job(struct drm_sched_entity *entity); + +struct drm_sched_fence *drm_sched_fence_alloc(struct drm_sched_entity *s_entity, + void *owner); +void drm_sched_fence_init(struct drm_sched_fence *fence, + struct drm_sched_entity *entity); +void drm_sched_fence_free(struct drm_sched_fence *fence); + +void drm_sched_fence_scheduled(struct drm_sched_fence *fence, + struct dma_fence *parent); +void drm_sched_fence_finished(struct drm_sched_fence *fence, int result); + /** * drm_sched_entity_queue_pop - Low level helper for popping queued jobs * |