| /linux/include/media/ |
| H A D | v4l2-ctrls.h | 1441 * @from: The v4l2_query_ext_ctrl to read from.
1443 * This function is a helper to convert a v4l2_query_ext_ctrl into a
1447 const struct v4l2_query_ext_ctrl *from);
1450 * v4l2_query_ext_ctrl - Helper function to implement
1454 * @qc: pointer to &struct v4l2_query_ext_ctrl
1458 int v4l2_query_ext_ctrl(struct v4l2_ctrl_handler *hdl,
1459 struct v4l2_query_ext_ctrl *qc);
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| H A D | v4l2-ioctl.h | 459 struct v4l2_query_ext_ctrl *a);
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| /linux/drivers/media/v4l2-core/ |
| H A D | v4l2-ctrls-api.c | 1059 int v4l2_query_ext_ctrl(struct v4l2_ctrl_handler *hdl, struct v4l2_query_ext_ctrl *qc) in v4l2_query_ext_ctrl() function
1158 EXPORT_SYMBOL(v4l2_query_ext_ctrl);
1161 const struct v4l2_query_ext_ctrl *from) in v4l2_query_ext_ctrl_to_v4l2_queryctrl()
1193 struct v4l2_query_ext_ctrl qec = { qc->id }; in v4l2_queryctrl()
1196 rc = v4l2_query_ext_ctrl(hdl, &qec); in v4l2_queryctrl()
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| H A D | v4l2-ioctl.c | 540 const struct v4l2_query_ext_ctrl *p = arg; in v4l_print_query_ext_ctrl()
2298 struct v4l2_query_ext_ctrl qec = {}; in v4l_queryctrl()
2324 struct v4l2_query_ext_ctrl *p = arg; in v4l_query_ext_ctrl()
2329 return v4l2_query_ext_ctrl(vfh->ctrl_handler, p); in v4l_query_ext_ctrl()
2331 return v4l2_query_ext_ctrl(vfd->ctrl_handler, p); in v4l_query_ext_ctrl()
2999 IOCTL_INFO(VIDIOC_QUERY_EXT_CTRL, v4l_query_ext_ctrl, v4l_print_query_ext_ctrl, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_query_ext_ctrl, id)),
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| H A D | v4l2-subdev.c | 659 return v4l2_query_ext_ctrl(vfh->ctrl_handler, arg); in subdev_do_ioctl()
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| /linux/drivers/media/usb/uvc/ |
| H A D | uvc_ctrl.c | 1341 struct v4l2_query_ext_ctrl *v4l2_ctrl) in uvc_query_v4l2_class()
1495 struct v4l2_query_ext_ctrl *v4l2_ctrl) in __uvc_queryctrl_boundaries()
1580 struct v4l2_query_ext_ctrl *v4l2_ctrl) in __uvc_query_v4l2_ctrl()
1659 struct v4l2_query_ext_ctrl *v4l2_ctrl) in uvc_query_v4l2_ctrl()
1785 struct v4l2_query_ext_ctrl v4l2_ctrl; in uvc_ctrl_fill_event()
2356 struct v4l2_query_ext_ctrl qec; in uvc_mapping_get_xctrl_std()
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| H A D | uvcvideo.h | 759 struct v4l2_query_ext_ctrl *v4l2_ctrl);
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| H A D | uvc_v4l2.c | 782 struct v4l2_query_ext_ctrl *qec) in uvc_ioctl_query_ext_ctrl()
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| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | vidioc-queryctrl.rst | 22 ``int ioctl(int fd, VIDIOC_QUERY_EXT_CTRL, struct v4l2_query_ext_ctrl *argp)``
35 Pointer to struct :c:type:`v4l2_queryctrl`, :c:type:`v4l2_query_ext_ctrl`
181 .. flat-table:: struct v4l2_query_ext_ctrl
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| /linux/drivers/staging/media/atomisp/pci/ |
| H A D | atomisp_ioctl.c | 37 static struct v4l2_query_ext_ctrl ci_v4l2_controls[] = {
1134 * applications set the id field of a struct v4l2_query_ext_ctrl and call the
1139 struct v4l2_query_ext_ctrl *qc) in atomisp_query_ext_ctrl()
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| /linux/include/uapi/linux/ |
| H A D | videodev2.h | 2005 struct v4l2_query_ext_ctrl { struct
2817 #define VIDIOC_QUERY_EXT_CTRL _IOWR('V', 103, struct v4l2_query_ext_ctrl)
2006 idv4l2_query_ext_ctrl global() argument
2007 typev4l2_query_ext_ctrl global() argument
2008 namev4l2_query_ext_ctrl global() argument
2009 minimumv4l2_query_ext_ctrl global() argument
2010 maximumv4l2_query_ext_ctrl global() argument
2011 stepv4l2_query_ext_ctrl global() argument
2012 default_valuev4l2_query_ext_ctrl global() argument
2013 flagsv4l2_query_ext_ctrl global() argument
2014 elem_sizev4l2_query_ext_ctrl global() argument
2015 elemsv4l2_query_ext_ctrl global() argument
2016 nr_of_dimsv4l2_query_ext_ctrl global() argument
2017 dimsv4l2_query_ext_ctrl global() argument
2018 reservedv4l2_query_ext_ctrl global() argument
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| /linux/drivers/media/usb/pvrusb2/ |
| H A D | pvrusb2-v4l2.c | 501 struct v4l2_query_ext_ctrl *vc) in pvr2_query_ext_ctrl()
|