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Searched refs:v4l2_queryctrl (Results 1 – 18 of 18) sorted by relevance

/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-dqevent.rst133 :ref:`v4l2_queryctrl <v4l2-queryctrl>` and struct
239 :ref:`v4l2_queryctrl <v4l2-queryctrl>`.
243 :ref:`v4l2_queryctrl <v4l2-queryctrl>`.
247 :ref:`v4l2_queryctrl <v4l2-queryctrl>`.
251 :ref:`v4l2_queryctrl <v4l2-queryctrl>`.
H A Dextended-controls.rst113 struct v4l2_queryctrl qctrl;
171 The flags field of struct :ref:`v4l2_queryctrl <v4l2-queryctrl>` also
H A Dcontrol.rst345 struct v4l2_queryctrl queryctrl;
460 struct v4l2_queryctrl queryctrl;
H A Dhist-v4l2.rst85 1999-03-18: Fill in the category and catname fields of v4l2_queryctrl
411 8. The struct :ref:`v4l2_queryctrl <v4l2-queryctrl>` fields
/linux/include/media/
H A Dv4l2-ctrls.h1427 * v4l2_queryctrl - Helper function to implement
1431 * @qc: pointer to &struct v4l2_queryctrl
1435 int v4l2_queryctrl(struct v4l2_ctrl_handler *hdl, struct v4l2_queryctrl *qc);
1440 * @to: The v4l2_queryctrl to write to.
1444 * v4l2_queryctrl.
1446 void v4l2_query_ext_ctrl_to_v4l2_queryctrl(struct v4l2_queryctrl *to,
H A Dv4l2-common.h95 int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl,
/linux/drivers/video/fbdev/matrox/
H A Dmatroxfb_g450.c29 struct v4l2_queryctrl desc;
144 static int g450_query_ctrl(void* md, struct v4l2_queryctrl *p) { in g450_query_ctrl()
153 static const struct v4l2_queryctrl disctrl = in g450_query_ctrl()
H A 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()
H A Dmatroxfb_base.h293 struct v4l2_queryctrl;
303 struct v4l2_queryctrl* ctrl);
H A Dmatroxfb_base.c1106 struct v4l2_queryctrl qctrl; in matroxfb_ioctl()
/linux/drivers/media/v4l2-core/
H A Dv4l2-ctrls-api.c1158 void v4l2_query_ext_ctrl_to_v4l2_queryctrl(struct v4l2_queryctrl *to, in v4l2_query_ext_ctrl_to_v4l2_queryctrl()
1189 int v4l2_queryctrl(struct v4l2_ctrl_handler *hdl, struct v4l2_queryctrl *qc) in v4l2_queryctrl() function
1202 EXPORT_SYMBOL(v4l2_queryctrl);
H A Dv4l2-ioctl.c530 const struct v4l2_queryctrl *p = arg; in v4l_print_queryctrl()
2300 struct v4l2_queryctrl *p = arg; in v4l_queryctrl()
2305 return v4l2_queryctrl(vfh->ctrl_handler, p); in v4l_queryctrl()
2307 return v4l2_queryctrl(vfd->ctrl_handler, p); in v4l_queryctrl()
2943 …C_QUERYCTRL, v4l_queryctrl, v4l_print_queryctrl, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_queryctrl, id)),
H A Dv4l2-common.c68 int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 _min, s32 _max, s32 _step, s32 _def) in v4l2_ctrl_query_fill()
H A Dv4l2-subdev.c676 return v4l2_queryctrl(vfh->ctrl_handler, arg); in subdev_do_ioctl()
/linux/include/media/drv-intf/
H A Dcx2341x.h85 struct v4l2_queryctrl *qctrl);
/linux/drivers/media/common/
H A 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/include/uapi/linux/
H A Dvideodev2.h1999 struct v4l2_queryctrl { argument
2756 #define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl)
1996 struct v4l2_queryctrl { global() struct
1997 idv4l2_queryctrl global() argument
1998 typev4l2_queryctrl global() argument
2000 minimumv4l2_queryctrl global() argument
2001 maximumv4l2_queryctrl global() argument
2002 stepv4l2_queryctrl global() argument
2003 default_valuev4l2_queryctrl global() argument
2004 flagsv4l2_queryctrl global() argument
2005 reservedv4l2_queryctrl global() argument
/linux/drivers/media/usb/pvrusb2/
H A Dpvrusb2-hdw.c787 struct v4l2_queryctrl qctrl = {}; in ctrl_cx2341x_getv4lflags()
2356 struct v4l2_queryctrl qctrl; in pvr2_hdw_create()