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Searched refs:v4l2_queryctrl (Results 1 – 24 of 24) sorted by relevance

/Linux-v5.4/Documentation/media/uapi/v4l/
Dvidioc-dqevent.rst156 :ref:`v4l2_queryctrl <v4l2-queryctrl>` and struct
270 :ref:`v4l2_queryctrl <v4l2-queryctrl>`.
275 :ref:`v4l2_queryctrl <v4l2-queryctrl>`.
280 :ref:`v4l2_queryctrl <v4l2-queryctrl>`.
285 :ref:`v4l2_queryctrl <v4l2-queryctrl>`.
Dvidioc-queryctrl.rst25 .. c:function:: int ioctl( int fd, int VIDIOC_QUERYCTRL, struct v4l2_queryctrl *argp )
42 Pointer to struct :c:type:`v4l2_queryctrl`, :c:type:`v4l2_query_ext_ctrl`
50 of a struct :ref:`v4l2_queryctrl <v4l2-queryctrl>` and call the
80 :ref:`v4l2_queryctrl <v4l2-queryctrl>` since that structure is full.
93 :ref:`v4l2_queryctrl <v4l2-queryctrl>` ``minimum`` to ``maximum``,
112 .. flat-table:: struct v4l2_queryctrl
299 struct :ref:`v4l2_queryctrl <v4l2-queryctrl>` ``id``.
582 The struct :ref:`v4l2_queryctrl <v4l2-queryctrl>` ``id`` is
Dextended-controls.rst119 struct v4l2_queryctrl qctrl;
177 The flags field of struct :ref:`v4l2_queryctrl <v4l2-queryctrl>` also
Dcontrol.rst333 struct v4l2_queryctrl queryctrl;
448 struct v4l2_queryctrl queryctrl;
Dhist-v4l2.rst95 1999-03-18: Fill in the category and catname fields of v4l2_queryctrl
433 8. The struct :ref:`v4l2_queryctrl <v4l2-queryctrl>` fields
/Linux-v5.4/drivers/video/fbdev/matrox/
Dmatroxfb_g450.c27 struct v4l2_queryctrl desc;
142 static int g450_query_ctrl(void* md, struct v4l2_queryctrl *p) { in g450_query_ctrl()
151 static const struct v4l2_queryctrl disctrl = in g450_query_ctrl()
Dmatroxfb_maven.c61 struct v4l2_queryctrl desc;
1034 struct v4l2_queryctrl *p) { in maven_get_queryctrl()
1043 static const struct v4l2_queryctrl disctrl = in maven_get_queryctrl()
1178 static int maven_out_get_queryctrl(void* md, struct v4l2_queryctrl* p) { in maven_out_get_queryctrl()
Dmatroxfb_base.h294 struct v4l2_queryctrl;
304 struct v4l2_queryctrl* ctrl);
Dmatroxfb_base.c1104 struct v4l2_queryctrl qctrl; in matroxfb_ioctl()
/Linux-v5.4/include/media/
Dv4l2-ctrls.h1216 int v4l2_queryctrl(struct v4l2_ctrl_handler *hdl, struct v4l2_queryctrl *qc);
Dv4l2-common.h94 int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl,
Dv4l2-ioctl.h461 struct v4l2_queryctrl *a);
/Linux-v5.4/include/media/drv-intf/
Dcx2341x.h85 struct v4l2_queryctrl *qctrl);
/Linux-v5.4/drivers/media/common/
Dcx2341x.c537 static int cx2341x_ctrl_query_fill(struct v4l2_queryctrl *qctrl, in cx2341x_ctrl_query_fill()
572 struct v4l2_queryctrl *qctrl) in cx2341x_ctrl_query()
924 static int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl, in v4l2_ctrl_check()
970 struct v4l2_queryctrl qctrl; in cx2341x_ext_ctrls()
/Linux-v5.4/drivers/media/usb/uvc/
Duvc_v4l2.c914 struct v4l2_queryctrl *qc) in uvc_ioctl_queryctrl()
927 struct v4l2_queryctrl qc = { qec->id }; in uvc_ioctl_query_ext_ctrl()
1016 struct v4l2_queryctrl qc = { .id = ctrl->id }; in uvc_ioctl_g_ext_ctrls()
Duvcvideo.h825 struct v4l2_queryctrl *v4l2_ctrl);
Duvc_ctrl.c1019 struct v4l2_queryctrl *v4l2_ctrl) in __uvc_query_v4l2_ctrl()
1109 struct v4l2_queryctrl *v4l2_ctrl) in uvc_query_v4l2_ctrl()
1206 struct v4l2_queryctrl v4l2_ctrl; in uvc_ctrl_fill_event()
/Linux-v5.4/drivers/media/v4l2-core/
Dv4l2-common.c66 int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 _min, s32 _max, s32 _step, s32 _def) in v4l2_ctrl_query_fill()
Dv4l2-ioctl.c554 const struct v4l2_queryctrl *p = arg; in v4l_print_queryctrl()
2074 struct v4l2_queryctrl *p = arg; in v4l_queryctrl()
2079 return v4l2_queryctrl(vfh->ctrl_handler, p); in v4l_queryctrl()
2081 return v4l2_queryctrl(vfd->ctrl_handler, p); in v4l_queryctrl()
2716 …C_QUERYCTRL, v4l_queryctrl, v4l_print_queryctrl, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_queryctrl, id)),
Dv4l2-subdev.c349 return v4l2_queryctrl(vfh->ctrl_handler, arg); in subdev_do_ioctl()
Dv4l2-ctrls.c3027 int v4l2_queryctrl(struct v4l2_ctrl_handler *hdl, struct v4l2_queryctrl *qc) in v4l2_queryctrl() function
3061 EXPORT_SYMBOL(v4l2_queryctrl);
/Linux-v5.4/include/uapi/linux/
Dvideodev2.h1726 struct v4l2_queryctrl { struct
2438 #define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl)
/Linux-v5.4/drivers/media/usb/pvrusb2/
Dpvrusb2-v4l2.c501 struct v4l2_queryctrl *vc) in pvr2_queryctrl()
Dpvrusb2-hdw.c787 struct v4l2_queryctrl qctrl = {}; in ctrl_cx2341x_getv4lflags()
2357 struct v4l2_queryctrl qctrl; in pvr2_hdw_create()