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Searched refs:syncobjs (Results 1 – 5 of 5) sorted by relevance

/linux-6.15/drivers/gpu/drm/
H A Ddrm_syncobj.c1279 syncobjs = kmalloc_array(count_handles, sizeof(*syncobjs), GFP_KERNEL); in drm_syncobj_array_find()
1280 if (syncobjs == NULL) { in drm_syncobj_array_find()
1287 if (!syncobjs[i]) { in drm_syncobj_array_find()
1300 kfree(syncobjs); in drm_syncobj_array_find()
1314 kfree(syncobjs); in drm_syncobj_array_free()
1343 &syncobjs); in drm_syncobj_wait_ioctl()
1387 &syncobjs); in drm_syncobj_timeline_wait_ioctl()
1528 &syncobjs); in drm_syncobj_reset_ioctl()
1561 &syncobjs); in drm_syncobj_signal_ioctl()
1599 &syncobjs); in drm_syncobj_timeline_signal_ioctl()
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/linux-6.15/drivers/gpu/drm/virtio/
H A Dvirtgpu_submit.c81 if (syncobjs[i]) in virtio_gpu_free_syncobjs()
82 drm_syncobj_put(syncobjs[i]); in virtio_gpu_free_syncobjs()
85 kvfree(syncobjs); in virtio_gpu_free_syncobjs()
95 struct drm_syncobj **syncobjs; in virtio_gpu_parse_deps() local
107 syncobjs = kvcalloc(num_in_syncobjs, sizeof(*syncobjs), GFP_KERNEL); in virtio_gpu_parse_deps()
108 if (!syncobjs) in virtio_gpu_parse_deps()
141 syncobjs[i] = drm_syncobj_find(submit->file, in virtio_gpu_parse_deps()
143 if (!syncobjs[i]) { in virtio_gpu_parse_deps()
151 virtio_gpu_free_syncobjs(syncobjs, i); in virtio_gpu_parse_deps()
156 submit->in_syncobjs = syncobjs; in virtio_gpu_parse_deps()
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/linux-6.15/drivers/gpu/drm/msm/
H A Dmsm_gem_submit.c485 struct drm_syncobj **syncobjs = NULL; in msm_parse_deps() local
490 syncobjs = kcalloc(nr_in_syncobjs, sizeof(*syncobjs), in msm_parse_deps()
492 if (!syncobjs) in msm_parse_deps()
522 syncobjs[i] = in msm_parse_deps()
524 if (!syncobjs[i]) { in msm_parse_deps()
533 if (syncobjs[j]) in msm_parse_deps()
534 drm_syncobj_put(syncobjs[j]); in msm_parse_deps()
536 kfree(syncobjs); in msm_parse_deps()
539 return syncobjs; in msm_parse_deps()
547 for (i = 0; syncobjs && i < nr_syncobjs; ++i) { in msm_reset_syncobjs()
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/linux-6.15/Documentation/gpu/
H A Ddrm-vm-bind-async.rst78 Asynchronous VM_BIND accepts both in-syncobjs and out-syncobjs. While the
79 IOCTL may return immediately, the VM_BIND operations wait for the in-syncobjs
80 before modifying the GPU page-tables, and signal the out-syncobjs when
82 awaits for the out-syncobjs will see the change. Errors are reported
89 the in-syncobjs needs to signal before the first operation starts to
90 execute, and the out-syncobjs signal after the last operation
95 out-syncobjs and internally in KMD to signal bind completion, any
106 fences gated by a long-running workload and used as in-syncobjs for the
108 above). Second, any dma-fences used as in-syncobjs for VM_BIND
111 out-syncobjs, so while theoretically possible the use of them is
/linux-6.15/drivers/gpu/drm/panthor/
H A Dpanthor_sched.c627 struct panthor_kernel_bo *syncobjs; member
919 panthor_kernel_bo_destroy(group->syncobjs); in group_release_work()
2086 syncobj = group->syncobjs->kmap + (i * sizeof(*syncobj)); in group_term_post_processing()
2908 syncobj = group->syncobjs->kmap + (queue_idx * sizeof(*syncobj)); in group_sync_upd_work()
2998 params->sync_addr = panthor_kernel_bo_gpuva(group->syncobjs) + in get_job_cs_params()
3403 group->fdinfo.kbo_sizes += group->syncobjs->obj->size; in add_group_kbo_sizes()
3490 group->syncobjs = panthor_kernel_bo_create(ptdev, group->vm, in panthor_group_create()
3497 if (IS_ERR(group->syncobjs)) { in panthor_group_create()
3498 ret = PTR_ERR(group->syncobjs); in panthor_group_create()
3502 ret = panthor_kernel_bo_vmap(group->syncobjs); in panthor_group_create()
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