forked from Minki/linux
c942fddf87
Based on 3 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 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 [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] 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 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 [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
28 lines
988 B
C
28 lines
988 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* cx18 file operation functions
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*
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* Derived from ivtv-fileops.h
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*
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* Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
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*/
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/* Testing/Debugging */
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int cx18_v4l2_open(struct file *filp);
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ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count,
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loff_t *pos);
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ssize_t cx18_v4l2_write(struct file *filp, const char __user *buf, size_t count,
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loff_t *pos);
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int cx18_v4l2_close(struct file *filp);
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__poll_t cx18_v4l2_enc_poll(struct file *filp, poll_table *wait);
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int cx18_start_capture(struct cx18_open_id *id);
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void cx18_stop_capture(struct cx18_open_id *id, int gop_end);
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void cx18_mute(struct cx18 *cx);
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void cx18_unmute(struct cx18 *cx);
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int cx18_v4l2_mmap(struct file *file, struct vm_area_struct *vma);
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void cx18_vb_timeout(struct timer_list *t);
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/* Shared with cx18-alsa module */
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int cx18_claim_stream(struct cx18_open_id *id, int type);
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void cx18_release_stream(struct cx18_stream *s);
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