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Searched refs:VIDIOC_QUERY_EXT_CTRL (Results 1 – 13 of 13) sorted by relevance

/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-queryctrl.rst7 ioctls VIDIOC_QUERYCTRL, VIDIOC_QUERY_EXT_CTRL and VIDIOC_QUERYMENU
13 VIDIOC_QUERYCTRL - VIDIOC_QUERY_EXT_CTRL - VIDIOC_QUERYMENU - Enumerate controls and menu control i…
20 .. c:macro:: VIDIOC_QUERY_EXT_CTRL
22 ``int ioctl(int fd, VIDIOC_QUERY_EXT_CTRL, struct v4l2_query_ext_ctrl *argp)``
69 The ``VIDIOC_QUERY_EXT_CTRL`` ioctl was introduced in order to better
74 ``VIDIOC_QUERY_EXT_CTRL`` is used in the same way as
375 ``VIDIOC_QUERY_EXT_CTRL`` can retrieve the 64-bit min/max/step
H A Dcontrol.rst385 while (0 == ioctl(fd, VIDIOC_QUERY_EXT_CTRL, &query_ext_ctrl)) {
396 perror("VIDIOC_QUERY_EXT_CTRL");
H A Dextended-controls.rst82 the :ref:`VIDIOC_QUERY_EXT_CTRL <VIDIOC_QUERYCTRL>` ioctl was added. In
H A Dv4l2.rst145 format flags. Added compound control types and VIDIOC_QUERY_EXT_CTRL.
H A Dvidioc-g-ext-ctrls.rst73 by calling :ref:`VIDIOC_QUERY_EXT_CTRL <VIDIOC_QUERYCTRL>`.
H A Dbuffer.rst59 :c:func:`VIDIOC_QUERYCTRL` or :c:func:`VIDIOC_QUERY_EXT_CTRL` for such a
H A Dhist-v4l2.rst1154 :ref:`VIDIOC_QUERY_EXT_CTRL <VIDIOC_QUERYCTRL>`.
/openbmc/linux/drivers/media/v4l2-core/
H A Dv4l2-dev.c576 __set_bit(_IOC_NR(VIDIOC_QUERY_EXT_CTRL), valid_ioctls); in determine_valid_ioctls()
H A Dv4l2-subdev.c555 case VIDIOC_QUERY_EXT_CTRL: in subdev_do_ioctl()
H A Dv4l2-ioctl.c2912 …IOCTL_INFO(VIDIOC_QUERY_EXT_CTRL, v4l_query_ext_ctrl, v4l_print_query_ext_ctrl, INFO_FL_CTRL | INF…
/openbmc/linux/include/uapi/linux/
H A Dvideodev2.h2718 #define VIDIOC_QUERY_EXT_CTRL _IOWR('V', 103, struct v4l2_query_ext_ctrl) macro
/openbmc/linux/Documentation/userspace-api/media/
H A Dvideodev2.h.rst.exceptions602 replace ioctl VIDIOC_QUERY_EXT_CTRL vidioc_queryctrl
/openbmc/openbmc/meta-raspberrypi/recipes-multimedia/rpidistro-ffmpeg/files/
H A D0001-ffmpeg-5.1.4-rpi_24.patch11281 + while (ioctl(mbc->vfd, VIDIOC_QUERY_EXT_CTRL, ctrls)) {