| /linux/drivers/media/v4l2-core/ |
| H A D | v4l2-ctrls-request.c | 226 if (!mdev || cs->request_fd < 0) in v4l2_g_ext_ctrls_request()
229 req = media_request_get_by_fd(mdev, cs->request_fd); in v4l2_g_ext_ctrls_request()
277 if (cs->request_fd < 0) { in try_set_ext_ctrls_request()
279 video_device_node_name(vdev), cs->request_fd); in try_set_ext_ctrls_request()
283 req = media_request_get_by_fd(mdev, cs->request_fd); in try_set_ext_ctrls_request()
286 video_device_node_name(vdev), cs->request_fd); in try_set_ext_ctrls_request()
293 video_device_node_name(vdev), cs->request_fd); in try_set_ext_ctrls_request()
303 cs->request_fd); in try_set_ext_ctrls_request()
|
| H A D | v4l2-compat-ioctl32.c | 306 __s32 request_fd; member
330 __s32 request_fd; member
422 .request_fd = vb32.request_fd, in get_v4l2_buffer32()
467 .request_fd = vb32.request_fd, in get_v4l2_buffer32_time32()
509 .request_fd = vb->request_fd, in put_v4l2_buffer32()
554 .request_fd = vb->request_fd, in put_v4l2_buffer32_time32()
655 __s32 request_fd; member
710 .request_fd = ec32.request_fd, in get_v4l2_ext_controls32()
728 .request_fd = p64->request_fd, in put_v4l2_ext_controls32()
|
| H A D | v4l2-ioctl.c | 451 prt_names(p->type, v4l2_type_names), p->request_fd, in v4l_print_buffer()
573 p->which, p->count, p->error_idx, p->request_fd); in v4l_print_ext_controls()
3333 .request_fd = vb32.request_fd, in video_get_user()
3406 vb32.request_fd = vb->request_fd; in video_put_user()
|
| /linux/Documentation/userspace-api/media/mediactl/ |
| H A D | media-request-ioc-reinit.rst | 20 ``int ioctl(int request_fd, MEDIA_REQUEST_IOC_REINIT)``
25 ``request_fd``
|
| H A D | request-api.rst | 42 request support, such as V4L2 APIs that take an explicit ``request_fd``
58 support this. Configurations set with a ``request_fd`` parameter are stored
152 ctrls.request_fd = req_fd;
158 buf.request_fd = req_fd;
201 ctrls.request_fd = req_fd;
235 ctrls.request_fd = req_fd;
241 buf.request_fd = req_fd;
|
| H A D | media-request-ioc-queue.rst | 20 ``int ioctl(int request_fd, MEDIA_REQUEST_IOC_QUEUE)``
25 ``request_fd``
|
| /linux/include/media/ |
| H A D | media-request.h | 200 * @request_fd: The file descriptor of the request
202 * Get the request represented by @request_fd that is owned
212 media_request_get_by_fd(struct media_device *mdev, int request_fd);
268 media_request_get_by_fd(struct media_device *mdev, int request_fd)
232 media_request_get_by_fd(struct media_device * mdev,int request_fd) media_request_get_by_fd() argument
|
| H A D | videobuf2-v4l2.h | 37 * @request_fd: the request_fd associated with this buffer
51 __s32 request_fd; member
113 * #) if @b->request_fd is non-zero and @mdev->ops->req_queue is set,
134 * #) if @b->request_fd is non-zero and @mdev->ops->req_queue is set,
|
| H A D | v4l2-ioctl.h | 791 __s32 request_fd; member
|
| /linux/drivers/media/mc/ |
| H A D | mc-request.c | 254 media_request_get_by_fd(struct media_device *mdev, int request_fd) in media_request_get_by_fd() argument
262 CLASS(fd, f)(request_fd); in media_request_get_by_fd()
284 dev_dbg(mdev->dev, "cannot find request_fd %d\n", request_fd); in media_request_get_by_fd()
|
| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | vidioc-qbuf.rst | 101 The ``request_fd`` field can be used with the ``VIDIOC_QBUF`` ioctl to specify
120 ``request_fd`` only for output buffers, not for capture buffers. Attempting
166 set but the given ``request_fd`` was invalid, or ``m.fd`` was
|
| H A D | vidioc-g-ext-ctrls.rst | 97 If ``request_fd`` is set to a not-yet-queued :ref:`request <media-request-api>`
109 If ``request_fd`` is specified and ``which`` is set to
345 a request. In that case the ``request_fd`` field contains the
424 - ``request_fd``
522 but the given ``request_fd`` was invalid or ``V4L2_CTRL_WHICH_REQUEST_VAL``
|
| H A D | dev-stateless-decoder.rst | 276 ``request_fd``
296 ``request_fd``
308 long as ``request_fd`` and ``which`` are properly set. The controls state
|
| H A D | buffer.rst | 292 - ``request_fd``
609 - The ``request_fd`` field contains a valid file descriptor.
|
| /linux/include/uapi/linux/ |
| H A D | videodev2.h | 1171 * @request_fd: fd of the request that this buffer should use
1173 * about @request_fd
1203 __s32 request_fd;
1259 /* request_fd is valid */
1926 __s32 request_fd;
1202 __s32 request_fd; global() member
1925 __s32 request_fd; global() member
|