Searched refs:VIDIOC_REMOVE_BUFS (Results 1 – 5 of 5) sorted by relevance
| /linux/Documentation/userspace-api/media/v4l/ |
| A D | vidioc-remove-bufs.rst | 7 ioctl VIDIOC_REMOVE_BUFS
13 VIDIOC_REMOVE_BUFS - Removes buffers from a queue
18 .. c:macro:: VIDIOC_REMOVE_BUFS
20 ``int ioctl(int fd, VIDIOC_REMOVE_BUFS, struct v4l2_remove_buffers *argp)``
34 Applications can optionally call the :ref:`VIDIOC_REMOVE_BUFS` ioctl to
36 :ref:`VIDIOC_CREATE_BUFS` ioctl support is mandatory to enable :ref:`VIDIOC_REMOVE_BUFS`.
57 :ref:`VIDIOC_REMOVE_BUFS` will always check the validity of ``type`, if it is
59 If count is set to 0 :ref:`VIDIOC_REMOVE_BUFS` will do nothing and return 0.
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| A D | vidioc-reqbufs.rst | 169 - If set, then ``VIDIOC_REMOVE_BUFS`` is supported.
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| /linux/drivers/media/v4l2-core/ |
| A D | v4l2-dev.c | 727 SET_VALID_IOCTL(ops, VIDIOC_REMOVE_BUFS, vidioc_remove_bufs); in determine_valid_ioctls()
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| A D | v4l2-ioctl.c | 2153 if (is_valid_ioctl(vfd, VIDIOC_REMOVE_BUFS)) in v4l_reqbufs()
2201 if (is_valid_ioctl(vfd, VIDIOC_REMOVE_BUFS)) in v4l_create_bufs()
2982 …IOCTL_INFO(VIDIOC_REMOVE_BUFS, v4l_remove_bufs, v4l_print_remove_buffers, INFO_FL_PRIO | INFO_FL_Q…
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| /linux/include/uapi/linux/ |
| A D | videodev2.h | 2786 #define VIDIOC_REMOVE_BUFS _IOWR('V', 104, struct v4l2_remove_buffers) macro
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