Searched refs:VIDIOC_PREPARE_BUF (Results 1 – 6 of 6) sorted by relevance
| /Linux-v5.4/Documentation/media/uapi/v4l/ |
| D | vidioc-prepare-buf.rst | 13 ioctl VIDIOC_PREPARE_BUF
19 VIDIOC_PREPARE_BUF - Prepare a buffer for I/O
25 .. c:function:: int ioctl( int fd, VIDIOC_PREPARE_BUF, struct v4l2_buffer *argp )
26 :name: VIDIOC_PREPARE_BUF
42 Applications can optionally call the :ref:`VIDIOC_PREPARE_BUF` ioctl to
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| D | buffer.rst | 590 :ref:`VIDIOC_PREPARE_BUF <VIDIOC_QBUF>`,
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| /Linux-v5.4/drivers/media/v4l2-core/ |
| D | v4l2-compat-ioctl32.c | 1213 case VIDIOC_PREPARE_BUF32: cmd = VIDIOC_PREPARE_BUF; break; in do_video_ioctl()
1278 case VIDIOC_PREPARE_BUF: in do_video_ioctl()
1423 case VIDIOC_PREPARE_BUF: in do_video_ioctl()
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| D | v4l2-dev.c | 692 SET_VALID_IOCTL(ops, VIDIOC_PREPARE_BUF, vidioc_prepare_buf); in determine_valid_ioctls()
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| D | v4l2-ioctl.c | 2765 IOCTL_INFO(VIDIOC_PREPARE_BUF, v4l_prepare_buf, v4l_print_buffer, INFO_FL_QUEUE),
2952 case VIDIOC_PREPARE_BUF: in check_array_args()
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| /Linux-v5.4/include/uapi/linux/ |
| D | videodev2.h | 2490 #define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) macro
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