Searched refs:VIDIOC_PREPARE_BUF (Results 1 – 6 of 6) sorted by relevance
| /linux-6.3-rc2/Documentation/userspace-api/media/v4l/ |
| A D | vidioc-prepare-buf.rst | 7 ioctl VIDIOC_PREPARE_BUF
13 VIDIOC_PREPARE_BUF - Prepare a buffer for I/O
18 .. c:macro:: VIDIOC_PREPARE_BUF
20 ``int ioctl(int fd, VIDIOC_PREPARE_BUF, struct v4l2_buffer *argp)``
34 Applications can optionally call the :ref:`VIDIOC_PREPARE_BUF` ioctl to
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| A D | buffer.rst | 553 :ref:`VIDIOC_PREPARE_BUF <VIDIOC_QBUF>`,
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| /linux-6.3-rc2/drivers/media/v4l2-core/ |
| A D | v4l2-compat-ioctl32.c | 903 return VIDIOC_PREPARE_BUF; in v4l2_compat_translate_cmd()
920 return VIDIOC_PREPARE_BUF; in v4l2_compat_translate_cmd()
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| A D | v4l2-dev.c | 719 SET_VALID_IOCTL(ops, VIDIOC_PREPARE_BUF, vidioc_prepare_buf); in determine_valid_ioctls()
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| A D | v4l2-ioctl.c | 2898 IOCTL_INFO(VIDIOC_PREPARE_BUF, v4l_prepare_buf, v4l_print_buffer, INFO_FL_QUEUE),
3083 case VIDIOC_PREPARE_BUF: in check_array_args()
3191 return VIDIOC_PREPARE_BUF; in video_translate_cmd()
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| /linux-6.3-rc2/include/uapi/linux/ |
| A D | videodev2.h | 2675 #define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) macro
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