diff options
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_gem.c')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_gem.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c index b513f9189caf..5ce24098a5fd 100644 --- a/drivers/gpu/drm/v3d/v3d_gem.c +++ b/drivers/gpu/drm/v3d/v3d_gem.c @@ -550,9 +550,9 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data, if (ret) goto fail; + mutex_lock(&v3d->sched_lock); if (exec->bin.start != exec->bin.end) { ret = drm_sched_job_init(&exec->bin.base, - &v3d->queue[V3D_BIN].sched, &v3d_priv->sched_entity[V3D_BIN], v3d_priv); if (ret) @@ -567,7 +567,6 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data, } ret = drm_sched_job_init(&exec->render.base, - &v3d->queue[V3D_RENDER].sched, &v3d_priv->sched_entity[V3D_RENDER], v3d_priv); if (ret) @@ -576,6 +575,7 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data, kref_get(&exec->refcount); /* put by scheduler job completion */ drm_sched_entity_push_job(&exec->render.base, &v3d_priv->sched_entity[V3D_RENDER]); + mutex_unlock(&v3d->sched_lock); v3d_attach_object_fences(exec); @@ -594,6 +594,7 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data, return 0; fail_unreserve: + mutex_unlock(&v3d->sched_lock); v3d_unlock_bo_reservations(dev, exec, &acquire_ctx); fail: v3d_exec_put(exec); @@ -615,6 +616,7 @@ v3d_gem_init(struct drm_device *dev) spin_lock_init(&v3d->job_lock); mutex_init(&v3d->bo_lock); mutex_init(&v3d->reset_lock); + mutex_init(&v3d->sched_lock); /* Note: We don't allocate address 0. Various bits of HW * treat 0 as special, such as the occlusion query counters @@ -650,17 +652,14 @@ void v3d_gem_destroy(struct drm_device *dev) { struct v3d_dev *v3d = to_v3d_dev(dev); - enum v3d_queue q; v3d_sched_fini(v3d); /* Waiting for exec to finish would need to be done before * unregistering V3D. */ - for (q = 0; q < V3D_MAX_QUEUES; q++) { - WARN_ON(v3d->queue[q].emit_seqno != - v3d->queue[q].finished_seqno); - } + WARN_ON(v3d->bin_job); + WARN_ON(v3d->render_job); drm_mm_takedown(&v3d->mm); |