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@kernel.org> 6 7 */ 8 9 #ifndef IVTV_IOCTL_H 10 #define IVTV_IOCTL_H 11 12 struct ivtv; 13 14 u16 ivtv_service2vbi(int type); 15 void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal); 16 u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt); 17 void ivtv_set_osd_alpha(struct ivtv *itv); 18 int ivtv_set_speed(struct ivtv *itv, int speed); 19 void ivtv_set_funcs(struct video_device *vdev); 20 void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id std); 21 void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id std); 22 int ivtv_do_s_frequency(struct ivtv_stream *s, const struct v4l2_frequency *vf); 23 int ivtv_do_s_input(struct ivtv *itv, unsigned int inp); 24 25 #endif 26