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Searched refs:sync_file (Results 1 – 13 of 13) sorted by relevance

/linux/Documentation/driver-api/
H A Dsync_file.rst8 sync_file API is, and how drivers can support it. Sync file is the carrier of
12 The sync_file API is meant to be used to send and receive fence information
15 driver) sends the fence related to the buffer to userspace via a sync_file.
17 The sync_file then can be sent to the consumer (DRM driver for example), that
32 Sync files can go either to or from userspace. When a sync_file is sent from
39 On the other hand if the driver receives fence(s) through a sync_file from
47 When a driver needs to send an out-fence userspace it creates a sync_file.
51 struct sync_file *sync_file_create(struct dma_fence *fence);
53 The caller pass the out-fence and gets back the sync_file. That is just the
54 first step, next it needs to install an fd on sync_file->file. So it gets an
[all …]
H A Dindex.rst143 sync_file
H A Ddma-buf.rst225 .. kernel-doc:: drivers/dma-buf/sync_file.c
228 .. kernel-doc:: include/linux/sync_file.h
234 .. kernel-doc:: include/uapi/linux/sync_file.h
/linux/include/linux/
H A Dsync_file.h35 struct sync_file { struct
58 struct sync_file *sync_file_create(struct dma_fence *fence); argument
60 char *sync_file_get_name(struct sync_file *sync_file, char *buf, int len);
/linux/drivers/gpu/drm/virtio/
H A Dvirtgpu_submit.c40 struct sync_file *sync_file; member
347 if (submit->sync_file) in virtio_gpu_cleanup_submit()
348 fput(submit->sync_file->file); in virtio_gpu_cleanup_submit()
363 submit->sync_file = NULL; in virtio_gpu_complete_submit()
427 submit->sync_file = sync_file_create(&out_fence->f); in virtio_gpu_init_submit()
428 if (!submit->sync_file) in virtio_gpu_init_submit()
459 if (submit->sync_file) { in virtio_gpu_install_out_fence_fd()
461 fd_install(submit->out_fence_fd, submit->sync_file->file); in virtio_gpu_install_out_fence_fd()
/linux/drivers/dma-buf/
H A Dsw_sync.c350 struct sync_file *sync_file; in sw_sync_ioctl_create_fence() local
370 sync_file = sync_file_create(&pt->base); in sw_sync_ioctl_create_fence()
372 if (!sync_file) { in sw_sync_ioctl_create_fence()
379 fput(sync_file->file); in sw_sync_ioctl_create_fence()
384 fd_install(fd, sync_file->file); in sw_sync_ioctl_create_fence()
H A DMakefile6 obj-$(CONFIG_SYNC_FILE) += sync_file.o
/linux/drivers/gpu/drm/msm/
H A Dmsm_gem_submit.c561 struct sync_file *sync_file = NULL; in msm_ioctl_gem_submit() local
778 sync_file = sync_file_create(submit->user_fence); in msm_ioctl_gem_submit()
779 if (!sync_file) in msm_ioctl_gem_submit()
821 if (sync_file) in msm_ioctl_gem_submit()
822 fput(sync_file->file); in msm_ioctl_gem_submit()
823 } else if (sync_file) { in msm_ioctl_gem_submit()
824 fd_install(out_fence_fd, sync_file->file); in msm_ioctl_gem_submit()
H A Dmsm_gem_vma.c1433 struct sync_file *sync_file = NULL; in msm_ioctl_vm_bind() local
1553 sync_file = sync_file_create(job->fence); in msm_ioctl_vm_bind()
1554 if (!sync_file) in msm_ioctl_vm_bind()
1587 if (sync_file) in msm_ioctl_vm_bind()
1588 fput(sync_file->file); in msm_ioctl_vm_bind()
1589 } else if (sync_file) { in msm_ioctl_vm_bind()
1590 fd_install(out_fence_fd, sync_file->file); in msm_ioctl_vm_bind()
/linux/drivers/gpu/drm/
H A Ddrm_atomic_uapi.c1335 struct sync_file *sync_file; member
1349 fence_state->sync_file = sync_file_create(fence); in setup_out_fence()
1350 if (!fence_state->sync_file) in setup_out_fence()
1494 fence_state[i].sync_file->file); in complete_signaling()
1517 if (fence_state[i].sync_file) in complete_signaling()
1518 fput(fence_state[i].sync_file->file); in complete_signaling()
/linux/Documentation/translations/zh_CN/driver-api/
H A Dindex.rst114 * sync_file
/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_cs.c1572 struct sync_file *sync_file; in amdgpu_cs_fence_to_handle_ioctl() local
1608 sync_file = sync_file_create(fence); in amdgpu_cs_fence_to_handle_ioctl()
1610 if (!sync_file) { in amdgpu_cs_fence_to_handle_ioctl()
1615 fd_install(fd, sync_file->file); in amdgpu_cs_fence_to_handle_ioctl()
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_execbuf.c4096 struct sync_file *sync_file = NULL; in vmw_execbuf_process() local
4240 sync_file = sync_file_create(&fence->base); in vmw_execbuf_process()
4241 if (!sync_file) { in vmw_execbuf_process()
4254 if (sync_file) { in vmw_execbuf_process()
4257 fput(sync_file->file); in vmw_execbuf_process()
4261 fd_install(out_fence_fd, sync_file->file); in vmw_execbuf_process()