919 static int check_fmt(struct file *file, enum v4l2_buf_type type)  in check_fmt()  argument
921 	struct video_device *vfd = video_devdata(file);  in check_fmt()
1019 				struct file *file, void *fh, void *arg)  in v4l_querycap()  argument
1026 	ret = ops->vidioc_querycap(file, fh, cap);  in v4l_querycap()
1042 				struct file *file, void *fh, void *arg)  in v4l_s_input()  argument
1044 	return ops->vidioc_s_input(file, fh, *(unsigned int *)arg);  in v4l_s_input()
1048 				struct file *file, void *fh, void *arg)  in v4l_s_output()  argument
1050 	return ops->vidioc_s_output(file, fh, *(unsigned int *)arg);  in v4l_s_output()
1054 				struct file *file, void *fh, void *arg)  in v4l_g_priority()  argument
1059 	vfd = video_devdata(file);  in v4l_g_priority()
1065 				struct file *file, void *fh, void *arg)  in v4l_s_priority()  argument
1071 	vfd = video_devdata(file);  in v4l_s_priority()
1074 	vfh = file->private_data;  in v4l_s_priority()
1079 				struct file *file, void *fh, void *arg)  in v4l_enuminput()  argument
1081 	struct video_device *vfd = video_devdata(file);  in v4l_enuminput()
1093 	return ops->vidioc_enum_input(file, fh, p);  in v4l_enuminput()
1097 				struct file *file, void *fh, void *arg)  in v4l_enumoutput()  argument
1099 	struct video_device *vfd = video_devdata(file);  in v4l_enumoutput()
1111 	return ops->vidioc_enum_output(file, fh, p);  in v4l_enumoutput()
1292 				struct file *file, void *fh, void *arg)  in v4l_enum_fmt()  argument
1295 	struct video_device *vfd = video_devdata(file);  in v4l_enum_fmt()
1306 		ret = ops->vidioc_enum_fmt_vid_cap(file, fh, arg);  in v4l_enum_fmt()
1311 		ret = ops->vidioc_enum_fmt_vid_cap_mplane(file, fh, arg);  in v4l_enum_fmt()
1316 		ret = ops->vidioc_enum_fmt_vid_overlay(file, fh, arg);  in v4l_enum_fmt()
1321 		ret = ops->vidioc_enum_fmt_vid_out(file, fh, arg);  in v4l_enum_fmt()
1326 		ret = ops->vidioc_enum_fmt_vid_out_mplane(file, fh, arg);  in v4l_enum_fmt()
1331 		ret = ops->vidioc_enum_fmt_sdr_cap(file, fh, arg);  in v4l_enum_fmt()
1336 		ret = ops->vidioc_enum_fmt_sdr_out(file, fh, arg);  in v4l_enum_fmt()
1345 				struct file *file, void *fh, void *arg)  in v4l_g_fmt()  argument
1348 	struct video_device *vfd = video_devdata(file);  in v4l_g_fmt()
1384 		ret = ops->vidioc_g_fmt_vid_cap(file, fh, arg);  in v4l_g_fmt()
1391 		return ops->vidioc_g_fmt_vid_cap_mplane(file, fh, arg);  in v4l_g_fmt()
1395 		return ops->vidioc_g_fmt_vid_overlay(file, fh, arg);  in v4l_g_fmt()
1399 		return ops->vidioc_g_fmt_vbi_cap(file, fh, arg);  in v4l_g_fmt()
1403 		return ops->vidioc_g_fmt_sliced_vbi_cap(file, fh, arg);  in v4l_g_fmt()
1408 		ret = ops->vidioc_g_fmt_vid_out(file, fh, arg);  in v4l_g_fmt()
1415 		return ops->vidioc_g_fmt_vid_out_mplane(file, fh, arg);  in v4l_g_fmt()
1419 		return ops->vidioc_g_fmt_vid_out_overlay(file, fh, arg);  in v4l_g_fmt()
1423 		return ops->vidioc_g_fmt_vbi_out(file, fh, arg);  in v4l_g_fmt()
1427 		return ops->vidioc_g_fmt_sliced_vbi_out(file, fh, arg);  in v4l_g_fmt()
1431 		return ops->vidioc_g_fmt_sdr_cap(file, fh, arg);  in v4l_g_fmt()
1435 		return ops->vidioc_g_fmt_sdr_out(file, fh, arg);  in v4l_g_fmt()
1441 				struct file *file, void *fh, void *arg)  in v4l_s_fmt()  argument
1444 	struct video_device *vfd = video_devdata(file);  in v4l_s_fmt()
1458 		ret = ops->vidioc_s_fmt_vid_cap(file, fh, arg);  in v4l_s_fmt()
1466 		return ops->vidioc_s_fmt_vid_cap_mplane(file, fh, arg);  in v4l_s_fmt()
1471 		return ops->vidioc_s_fmt_vid_overlay(file, fh, arg);  in v4l_s_fmt()
1476 		return ops->vidioc_s_fmt_vbi_cap(file, fh, arg);  in v4l_s_fmt()
1481 		return ops->vidioc_s_fmt_sliced_vbi_cap(file, fh, arg);  in v4l_s_fmt()
1486 		ret = ops->vidioc_s_fmt_vid_out(file, fh, arg);  in v4l_s_fmt()
1494 		return ops->vidioc_s_fmt_vid_out_mplane(file, fh, arg);  in v4l_s_fmt()
1499 		return ops->vidioc_s_fmt_vid_out_overlay(file, fh, arg);  in v4l_s_fmt()
1504 		return ops->vidioc_s_fmt_vbi_out(file, fh, arg);  in v4l_s_fmt()
1509 		return ops->vidioc_s_fmt_sliced_vbi_out(file, fh, arg);  in v4l_s_fmt()
1514 		return ops->vidioc_s_fmt_sdr_cap(file, fh, arg);  in v4l_s_fmt()
1519 		return ops->vidioc_s_fmt_sdr_out(file, fh, arg);  in v4l_s_fmt()
1525 				struct file *file, void *fh, void *arg)  in v4l_try_fmt()  argument
1528 	struct video_device *vfd = video_devdata(file);  in v4l_try_fmt()
1542 		ret = ops->vidioc_try_fmt_vid_cap(file, fh, arg);  in v4l_try_fmt()
1550 		return ops->vidioc_try_fmt_vid_cap_mplane(file, fh, arg);  in v4l_try_fmt()
1555 		return ops->vidioc_try_fmt_vid_overlay(file, fh, arg);  in v4l_try_fmt()
1560 		return ops->vidioc_try_fmt_vbi_cap(file, fh, arg);  in v4l_try_fmt()
1565 		return ops->vidioc_try_fmt_sliced_vbi_cap(file, fh, arg);  in v4l_try_fmt()
1570 		ret = ops->vidioc_try_fmt_vid_out(file, fh, arg);  in v4l_try_fmt()
1578 		return ops->vidioc_try_fmt_vid_out_mplane(file, fh, arg);  in v4l_try_fmt()
1583 		return ops->vidioc_try_fmt_vid_out_overlay(file, fh, arg);  in v4l_try_fmt()
1588 		return ops->vidioc_try_fmt_vbi_out(file, fh, arg);  in v4l_try_fmt()
1593 		return ops->vidioc_try_fmt_sliced_vbi_out(file, fh, arg);  in v4l_try_fmt()
1598 		return ops->vidioc_try_fmt_sdr_cap(file, fh, arg);  in v4l_try_fmt()
1603 		return ops->vidioc_try_fmt_sdr_out(file, fh, arg);  in v4l_try_fmt()
1609 				struct file *file, void *fh, void *arg)  in v4l_streamon()  argument
1611 	return ops->vidioc_streamon(file, fh, *(unsigned int *)arg);  in v4l_streamon()
1615 				struct file *file, void *fh, void *arg)  in v4l_streamoff()  argument
1617 	return ops->vidioc_streamoff(file, fh, *(unsigned int *)arg);  in v4l_streamoff()
1621 				struct file *file, void *fh, void *arg)  in v4l_g_tuner()  argument
1623 	struct video_device *vfd = video_devdata(file);  in v4l_g_tuner()
1629 	err = ops->vidioc_g_tuner(file, fh, p);  in v4l_g_tuner()
1636 				struct file *file, void *fh, void *arg)  in v4l_s_tuner()  argument
1638 	struct video_device *vfd = video_devdata(file);  in v4l_s_tuner()
1643 	return ops->vidioc_s_tuner(file, fh, p);  in v4l_s_tuner()
1647 				struct file *file, void *fh, void *arg)  in v4l_g_modulator()  argument
1649 	struct video_device *vfd = video_devdata(file);  in v4l_g_modulator()
1656 	err = ops->vidioc_g_modulator(file, fh, p);  in v4l_g_modulator()
1663 				struct file *file, void *fh, void *arg)  in v4l_s_modulator()  argument
1665 	struct video_device *vfd = video_devdata(file);  in v4l_s_modulator()
1671 	return ops->vidioc_s_modulator(file, fh, p);  in v4l_s_modulator()
1675 				struct file *file, void *fh, void *arg)  in v4l_g_frequency()  argument
1677 	struct video_device *vfd = video_devdata(file);  in v4l_g_frequency()
1685 	return ops->vidioc_g_frequency(file, fh, p);  in v4l_g_frequency()
1689 				struct file *file, void *fh, void *arg)  in v4l_s_frequency()  argument
1691 	struct video_device *vfd = video_devdata(file);  in v4l_s_frequency()
1704 	return ops->vidioc_s_frequency(file, fh, p);  in v4l_s_frequency()
1708 				struct file *file, void *fh, void *arg)  in v4l_enumstd()  argument
1710 	struct video_device *vfd = video_devdata(file);  in v4l_enumstd()
1745 				struct file *file, void *fh, void *arg)  in v4l_s_std()  argument
1747 	struct video_device *vfd = video_devdata(file);  in v4l_s_std()
1755 	return ops->vidioc_s_std(file, fh, norm);  in v4l_s_std()
1759 				struct file *file, void *fh, void *arg)  in v4l_querystd()  argument
1761 	struct video_device *vfd = video_devdata(file);  in v4l_querystd()
1773 	return ops->vidioc_querystd(file, fh, arg);  in v4l_querystd()
1777 				struct file *file, void *fh, void *arg)  in v4l_s_hw_freq_seek()  argument
1779 	struct video_device *vfd = video_devdata(file);  in v4l_s_hw_freq_seek()
1791 	return ops->vidioc_s_hw_freq_seek(file, fh, p);  in v4l_s_hw_freq_seek()
1795 				struct file *file, void *fh, void *arg)  in v4l_overlay()  argument
1797 	return ops->vidioc_overlay(file, fh, *(unsigned int *)arg);  in v4l_overlay()
1801 				struct file *file, void *fh, void *arg)  in v4l_reqbufs()  argument
1804 	int ret = check_fmt(file, p->type);  in v4l_reqbufs()
1811 	return ops->vidioc_reqbufs(file, fh, p);  in v4l_reqbufs()
1815 				struct file *file, void *fh, void *arg)  in v4l_querybuf()  argument
1818 	int ret = check_fmt(file, p->type);  in v4l_querybuf()
1820 	return ret ? ret : ops->vidioc_querybuf(file, fh, p);  in v4l_querybuf()
1824 				struct file *file, void *fh, void *arg)  in v4l_qbuf()  argument
1827 	int ret = check_fmt(file, p->type);  in v4l_qbuf()
1829 	return ret ? ret : ops->vidioc_qbuf(file, fh, p);  in v4l_qbuf()
1833 				struct file *file, void *fh, void *arg)  in v4l_dqbuf()  argument
1836 	int ret = check_fmt(file, p->type);  in v4l_dqbuf()
1838 	return ret ? ret : ops->vidioc_dqbuf(file, fh, p);  in v4l_dqbuf()
1842 				struct file *file, void *fh, void *arg)  in v4l_create_bufs()  argument
1845 	int ret = check_fmt(file, create->format.type);  in v4l_create_bufs()
1854 	ret = ops->vidioc_create_bufs(file, fh, create);  in v4l_create_bufs()
1864 				struct file *file, void *fh, void *arg)  in v4l_prepare_buf()  argument
1867 	int ret = check_fmt(file, b->type);  in v4l_prepare_buf()
1869 	return ret ? ret : ops->vidioc_prepare_buf(file, fh, b);  in v4l_prepare_buf()
1873 				struct file *file, void *fh, void *arg)  in v4l_g_parm()  argument
1877 	int ret = check_fmt(file, p->type);  in v4l_g_parm()
1882 		return ops->vidioc_g_parm(file, fh, p);  in v4l_g_parm()
1887 	ret = ops->vidioc_g_std(file, fh, &std);  in v4l_g_parm()
1894 				struct file *file, void *fh, void *arg)  in v4l_s_parm()  argument
1897 	int ret = check_fmt(file, p->type);  in v4l_s_parm()
1899 	return ret ? ret : ops->vidioc_s_parm(file, fh, p);  in v4l_s_parm()
1903 				struct file *file, void *fh, void *arg)  in v4l_queryctrl()  argument
1905 	struct video_device *vfd = video_devdata(file);  in v4l_queryctrl()
1915 		return ops->vidioc_queryctrl(file, fh, p);  in v4l_queryctrl()
1920 				struct file *file, void *fh, void *arg)  in v4l_query_ext_ctrl()  argument
1922 	struct video_device *vfd = video_devdata(file);  in v4l_query_ext_ctrl()
1932 		return ops->vidioc_query_ext_ctrl(file, fh, p);  in v4l_query_ext_ctrl()
1937 				struct file *file, void *fh, void *arg)  in v4l_querymenu()  argument
1939 	struct video_device *vfd = video_devdata(file);  in v4l_querymenu()
1949 		return ops->vidioc_querymenu(file, fh, p);  in v4l_querymenu()
1954 				struct file *file, void *fh, void *arg)  in v4l_g_ctrl()  argument
1956 	struct video_device *vfd = video_devdata(file);  in v4l_g_ctrl()
1968 		return ops->vidioc_g_ctrl(file, fh, p);  in v4l_g_ctrl()
1978 		int ret = ops->vidioc_g_ext_ctrls(file, fh, &ctrls);  in v4l_g_ctrl()
1988 				struct file *file, void *fh, void *arg)  in v4l_s_ctrl()  argument
1990 	struct video_device *vfd = video_devdata(file);  in v4l_s_ctrl()
2002 		return ops->vidioc_s_ctrl(file, fh, p);  in v4l_s_ctrl()
2012 		return ops->vidioc_s_ext_ctrls(file, fh, &ctrls);  in v4l_s_ctrl()
2017 				struct file *file, void *fh, void *arg)  in v4l_g_ext_ctrls()  argument
2019 	struct video_device *vfd = video_devdata(file);  in v4l_g_ext_ctrls()
2031 	return check_ext_ctrls(p, 0) ? ops->vidioc_g_ext_ctrls(file, fh, p) :  in v4l_g_ext_ctrls()
2036 				struct file *file, void *fh, void *arg)  in v4l_s_ext_ctrls()  argument
2038 	struct video_device *vfd = video_devdata(file);  in v4l_s_ext_ctrls()
2050 	return check_ext_ctrls(p, 0) ? ops->vidioc_s_ext_ctrls(file, fh, p) :  in v4l_s_ext_ctrls()
2055 				struct file *file, void *fh, void *arg)  in v4l_try_ext_ctrls()  argument
2057 	struct video_device *vfd = video_devdata(file);  in v4l_try_ext_ctrls()
2069 	return check_ext_ctrls(p, 0) ? ops->vidioc_try_ext_ctrls(file, fh, p) :  in v4l_try_ext_ctrls()
2074 				struct file *file, void *fh, void *arg)  in v4l_g_crop()  argument
2083 		return ops->vidioc_g_crop(file, fh, p);  in v4l_g_crop()
2092 	ret = ops->vidioc_g_selection(file, fh, &s);  in v4l_g_crop()
2101 				struct file *file, void *fh, void *arg)  in v4l_s_crop()  argument
2110 		return ops->vidioc_s_crop(file, fh, p);  in v4l_s_crop()
2119 	return ops->vidioc_s_selection(file, fh, &s);  in v4l_s_crop()
2123 				struct file *file, void *fh, void *arg)  in v4l_cropcap()  argument
2137 		ret = ops->vidioc_g_selection(file, fh, &s);  in v4l_cropcap()
2148 		ret = ops->vidioc_g_selection(file, fh, &s);  in v4l_cropcap()
2159 		return ops->vidioc_cropcap(file, fh, p);  in v4l_cropcap()
2165 				struct file *file, void *fh, void *arg)  in v4l_log_status()  argument
2167 	struct video_device *vfd = video_devdata(file);  in v4l_log_status()
2173 	ret = ops->vidioc_log_status(file, fh);  in v4l_log_status()
2181 				struct file *file, void *fh, void *arg)  in v4l_dbg_g_register()  argument
2185 	struct video_device *vfd = video_devdata(file);  in v4l_dbg_g_register()
2201 		return ops->vidioc_g_register(file, fh, p);  in v4l_dbg_g_register()
2209 				struct file *file, void *fh, void *arg)  in v4l_dbg_s_register()  argument
2213 	struct video_device *vfd = video_devdata(file);  in v4l_dbg_s_register()
2229 		return ops->vidioc_s_register(file, fh, p);  in v4l_dbg_s_register()
2237 				struct file *file, void *fh, void *arg)  in v4l_dbg_g_chip_info()  argument
2240 	struct video_device *vfd = video_devdata(file);  in v4l_dbg_g_chip_info()
2253 			return ops->vidioc_g_chip_info(file, fh, arg);  in v4l_dbg_g_chip_info()
2280 				struct file *file, void *fh, void *arg)  in v4l_dqevent()  argument
2282 	return v4l2_event_dequeue(fh, arg, file->f_flags & O_NONBLOCK);  in v4l_dqevent()
2286 				struct file *file, void *fh, void *arg)  in v4l_subscribe_event()  argument
2292 				struct file *file, void *fh, void *arg)  in v4l_unsubscribe_event()  argument
2298 				struct file *file, void *fh, void *arg)  in v4l_g_sliced_vbi_cap()  argument
2301 	int ret = check_fmt(file, p->type);  in v4l_g_sliced_vbi_cap()
2309 	return ops->vidioc_g_sliced_vbi_cap(file, fh, p);  in v4l_g_sliced_vbi_cap()
2313 				struct file *file, void *fh, void *arg)  in v4l_enum_freq_bands()  argument
2315 	struct video_device *vfd = video_devdata(file);  in v4l_enum_freq_bands()
2331 		err = ops->vidioc_enum_freq_bands(file, fh, p);  in v4l_enum_freq_bands()
2343 		err = ops->vidioc_g_tuner(file, fh, &t);  in v4l_enum_freq_bands()
2362 		err = ops->vidioc_g_modulator(file, fh, &m);  in v4l_enum_freq_bands()
2382 				struct file *file, void *fh, void *p);
2563 static long __video_do_ioctl(struct file *file,  in __video_do_ioctl()  argument
2566 	struct video_device *vfd = video_devdata(file);  in __video_do_ioctl()
2571 	void *fh = file->private_data;  in __video_do_ioctl()
2583 		vfh = file->private_data;  in __video_do_ioctl()
2606 		typedef int (*vidioc_op)(struct file *file, void *fh, void *p);  in __video_do_ioctl()
2610 		ret = (*vidioc)(file, fh, arg);  in __video_do_ioctl()
2612 		ret = info->u.func(ops, file, fh, arg);  in __video_do_ioctl()
2616 		ret = ops->vidioc_default(file, fh,  in __video_do_ioctl()
2709 video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,  in video_usercopy()  argument
2785 	err = func(file, cmd, parg);  in video_usercopy()
2790 			trace_v4l2_dqbuf(video_devdata(file)->minor, parg);  in video_usercopy()
2792 			trace_v4l2_qbuf(video_devdata(file)->minor, parg);  in video_usercopy()
2822 long video_ioctl2(struct file *file,  in video_ioctl2()  argument
2825 	return video_usercopy(file, cmd, arg, __video_do_ioctl);  in video_ioctl2()