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Searched refs:VIDIOC_G_EXT_CTRLS (Results 1 – 21 of 21) sorted by relevance

/linux-6.1.9/Documentation/userspace-api/media/mediactl/
Dmedia-ioc-request-alloc.rst41 :ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>`,
42 :ref:`VIDIOC_S_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` and
43 :ref:`VIDIOC_TRY_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` ioctls.
Drequest-api.rst107 :ref:`ioctl VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` with the request file
108 descriptor. Calling :ref:`ioctl VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` for a
191 a call to :ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>`.
202 if (ioctl(codec_fd, VIDIOC_G_EXT_CTRLS, &ctrls))
/linux-6.1.9/Documentation/userspace-api/media/v4l/
Dvidioc-g-ext-ctrls.rst7 ioctl VIDIOC_G_EXT_CTRLS, VIDIOC_S_EXT_CTRLS, VIDIOC_TRY_EXT_CTRLS
13 VIDIOC_G_EXT_CTRLS - VIDIOC_S_EXT_CTRLS - VIDIOC_TRY_EXT_CTRLS - Get or set the value of several co…
18 .. c:macro:: VIDIOC_G_EXT_CTRLS
20 ``int ioctl(int fd, VIDIOC_G_EXT_CTRLS, struct v4l2_ext_controls *argp)``
56 :ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` ioctl. String controls must also set the
78 the :ref:`VIDIOC_S_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` ioctl. The controls will only be set if *all*
85 :ref:`VIDIOC_TRY_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` ioctl. It is up to the driver whether wrong
100 :ref:`VIDIOC_S_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>`, but instead are applied by
106 An attempt to call :ref:`VIDIOC_S_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` for a
111 :ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>`, then it will return the
[all …]
Dvidioc-g-ctrl.rst54 :ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>`,
55 :ref:`VIDIOC_S_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` or
56 :ref:`VIDIOC_TRY_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` must be used.
Dextended-controls.rst42 :ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>`,
43 :ref:`VIDIOC_S_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` and
44 :ref:`VIDIOC_TRY_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>`. These ioctls act
Dv4l2.rst114 Extend VIDIOC_G_EXT_CTRLS;. Replace ctrl_class with a new union with
301 Fixed a link in the VIDIOC_G_EXT_CTRLS section.
Dvidioc-queryctrl.rst386 :ref:`VIDIOC_S_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` you need to
389 :ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` you can set
Dhist-v4l2.rst819 1. New ioctls :ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>`,
820 :ref:`VIDIOC_S_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` and
821 :ref:`VIDIOC_TRY_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` were added, a
Dvidioc-dqevent.rst138 :ref:`VIDIOC_S_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>`, then the
Ddev-encoder.rst30 4. :c:func:`VIDIOC_G_EXT_CTRLS` and :c:func:`VIDIOC_S_EXT_CTRLS` may be used
Ddev-decoder.rst30 4. :c:func:`VIDIOC_G_EXT_CTRLS` and :c:func:`VIDIOC_S_EXT_CTRLS` may be used
/linux-6.1.9/Documentation/translations/zh_CN/video4linux/
Dv4l2-framework.txt403 VIDIOC_G_EXT_CTRLS
/linux-6.1.9/drivers/media/usb/uvc/
Duvc_v4l2.c1024 ioctl == VIDIOC_G_EXT_CTRLS); in uvc_ctrl_check_access()
1043 ret = uvc_ctrl_check_access(chain, ctrls, VIDIOC_G_EXT_CTRLS); in uvc_ioctl_g_ext_ctrls()
/linux-6.1.9/drivers/media/v4l2-core/
Dv4l2-subdev.c480 case VIDIOC_G_EXT_CTRLS: in subdev_do_ioctl()
Dv4l2-dev.c581 __set_bit(_IOC_NR(VIDIOC_G_EXT_CTRLS), valid_ioctls); in determine_valid_ioctls()
Dv4l2-compat-ioctl32.c914 return VIDIOC_G_EXT_CTRLS; in v4l2_compat_translate_cmd()
Dv4l2-ioctl.c2332 return check_ext_ctrls(p, VIDIOC_G_EXT_CTRLS) ? in v4l_g_ext_ctrls()
2875 …IOCTL_INFO(VIDIOC_G_EXT_CTRLS, v4l_g_ext_ctrls, v4l_print_ext_controls, INFO_FL_CTRL | INFO_FL_ALW…
3116 case VIDIOC_G_EXT_CTRLS: in check_array_args()
/linux-6.1.9/include/uapi/linux/
Dvideodev2.h2635 #define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) macro
/linux-6.1.9/drivers/media/common/
Dcx2341x.c956 if (cmd == VIDIOC_G_EXT_CTRLS) { in cx2341x_ext_ctrls()
/linux-6.1.9/Documentation/driver-api/media/
Dv4l2-subdev.rst342 ``VIDIOC_G_EXT_CTRLS``,
/linux-6.1.9/drivers/media/usb/pvrusb2/
Dpvrusb2-hdw.c748 VIDIOC_G_EXT_CTRLS); in ctrl_cx2341x_get()