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Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23 lines
628 B
C
23 lines
628 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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Vertical Blank Interval support functions
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Copyright (C) 2004-2007 Hans Verkuil <hverkuil@xs4all.nl>
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*/
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#ifndef IVTV_VBI_H
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#define IVTV_VBI_H
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ssize_t
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ivtv_write_vbi_from_user(struct ivtv *itv,
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const struct v4l2_sliced_vbi_data __user *sliced,
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size_t count);
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void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf,
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u64 pts_stamp, int streamtype);
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int ivtv_used_line(struct ivtv *itv, int line, int field);
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void ivtv_disable_cc(struct ivtv *itv);
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void ivtv_set_vbi(unsigned long arg);
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void ivtv_vbi_work_handler(struct ivtv *itv);
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#endif
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