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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>
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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file operation functions
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Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com>
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Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl>
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*/
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#ifndef IVTV_FILEOPS_H
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#define IVTV_FILEOPS_H
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/* Testing/Debugging */
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int ivtv_v4l2_open(struct file *filp);
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ssize_t ivtv_v4l2_read(struct file *filp, char __user *buf, size_t count,
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loff_t * pos);
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ssize_t ivtv_v4l2_write(struct file *filp, const char __user *buf, size_t count,
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loff_t * pos);
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int ivtv_v4l2_close(struct file *filp);
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__poll_t ivtv_v4l2_enc_poll(struct file *filp, poll_table * wait);
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__poll_t ivtv_v4l2_dec_poll(struct file *filp, poll_table * wait);
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int ivtv_start_capture(struct ivtv_open_id *id);
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void ivtv_stop_capture(struct ivtv_open_id *id, int gop_end);
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int ivtv_start_decoding(struct ivtv_open_id *id, int speed);
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void ivtv_mute(struct ivtv *itv);
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void ivtv_unmute(struct ivtv *itv);
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/* Utilities */
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/* Shared with ivtv-alsa module */
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int ivtv_claim_stream(struct ivtv_open_id *id, int type);
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void ivtv_release_stream(struct ivtv_stream *s);
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#endif
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