1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 ioctl system call 4 Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> 5 Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> 6 7 */ 8 9 #ifndef IVTV_IOCTL_H 10 #define IVTV_IOCTL_H 11 12 u16 ivtv_service2vbi(int type); 13 void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal); 14 u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt); 15 void ivtv_set_osd_alpha(struct ivtv *itv); 16 int ivtv_set_speed(struct ivtv *itv, int speed); 17 void ivtv_set_funcs(struct video_device *vdev); 18 void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id std); 19 void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id std); 20 int ivtv_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *vf); 21 int ivtv_s_input(struct file *file, void *fh, unsigned int inp); 22 23 #endif 24