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Searched refs:V4L2_BUF_FLAG_REQUEST_FD (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/Documentation/media/uapi/v4l/
Dvidioc-qbuf.rst113 be ignored unless the ``V4L2_BUF_FLAG_REQUEST_FD`` flag is set.
173 ``length`` are invalid, or the ``V4L2_BUF_FLAG_REQUEST_FD`` flag was
197 The ``V4L2_BUF_FLAG_REQUEST_FD`` flag was set but the device does not
199 the ``V4L2_BUF_FLAG_REQUEST_FD`` flag was not set but the device requires
Dbuffer.rst318 ``V4L2_BUF_FLAG_REQUEST_FD`` is set, then the buffer will be
322 The ``V4L2_BUF_FLAG_REQUEST_FD`` flag and this field are only used by
326 Applications should not set ``V4L2_BUF_FLAG_REQUEST_FD`` for any ioctls
625 - ``V4L2_BUF_FLAG_REQUEST_FD``
/Linux-v5.4/drivers/media/common/videobuf2/
Dvideobuf2-v4l2.c49 V4L2_BUF_FLAG_REQUEST_FD | \
371 if (!is_prepare && (b->flags & V4L2_BUF_FLAG_REQUEST_FD) && in vb2_queue_or_prepare_buf()
389 if (!(b->flags & V4L2_BUF_FLAG_REQUEST_FD)) { in vb2_queue_or_prepare_buf()
563 b->flags |= V4L2_BUF_FLAG_REQUEST_FD; in __fill_v4l2_buffer()
682 if (b->flags & V4L2_BUF_FLAG_REQUEST_FD) in vb2_prepare_buf()
/Linux-v5.4/Documentation/media/uapi/mediactl/
Drequest-api.rst180 buf.flags |= V4L2_BUF_FLAG_REQUEST_FD;
263 buf.flags |= V4L2_BUF_FLAG_REQUEST_FD;
/Linux-v5.4/drivers/media/v4l2-core/
Dv4l2-mem2mem.c497 (buf->flags & V4L2_BUF_FLAG_REQUEST_FD)) { in v4l2_m2m_qbuf()
/Linux-v5.4/include/uapi/linux/
Dvideodev2.h1061 #define V4L2_BUF_FLAG_REQUEST_FD 0x00800000 macro