Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / comedi / comedilib.h
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DS
1/*
2 linux/include/comedilib.h
3 header file for kcomedilib
4
5 COMEDI - Linux Control and Measurement Device Interface
6 Copyright (C) 1998-2001 David A. Schleef <ds@schleef.org>
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21
22*/
23
24#ifndef _LINUX_COMEDILIB_H
25#define _LINUX_COMEDILIB_H
26
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27struct comedi_device *comedi_open(const char *path);
28int comedi_close(struct comedi_device *dev);
29int comedi_dio_config(struct comedi_device *dev, unsigned int subdev,
30 unsigned int chan, unsigned int io);
31int comedi_dio_bitfield(struct comedi_device *dev, unsigned int subdev,
32 unsigned int mask, unsigned int *bits);
33int comedi_find_subdevice_by_type(struct comedi_device *dev, int type,
34 unsigned int subd);
35int comedi_get_n_channels(struct comedi_device *dev, unsigned int subdevice);
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ed9eccbe 37#endif