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/*
* ALSA interface to cx18 PCM capture streams
*
* Copyright (C) 2009 Andy Walls <awalls@radix.net>
*
* 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
*/
struct snd_card;
struct snd_cx18_card {
struct v4l2_device *v4l2_dev;
struct snd_card *sc;
};
extern int cx18_alsa_debug;
#define CX18_ALSA_DBGFLG_WARN (1 << 0)
#define CX18_ALSA_DBGFLG_WARN (1 << 0)
#define CX18_ALSA_DBGFLG_INFO (1 << 1)
#define CX18_ALSA_DEBUG(x, type, fmt, args...) \
do { \
if ((x) & cx18_alsa_debug) \
printk(KERN_INFO "%s-alsa: " type ": " fmt, \
v4l2_dev->name , ## args); \
} while (0)
#define CX18_ALSA_DEBUG_WARN(fmt, args...) \
CX18_ALSA_DEBUG(CX18_ALSA_DBGFLG_WARN, "warning", fmt , ## args)
#define CX18_ALSA_DEBUG_INFO(fmt, args...) \
CX18_ALSA_DEBUG(CX18_ALSA_DBGFLG_INFO, "info", fmt , ## args)
#define CX18_ALSA_ERR(fmt, args...) \
printk(KERN_ERR "%s-alsa: " fmt, v4l2_dev->name , ## args)
#define CX18_ALSA_WARN(fmt, args...) \
printk(KERN_WARNING "%s-alsa: " fmt, v4l2_dev->name , ## args)
#define CX18_ALSA_INFO(fmt, args...) \
printk(KERN_INFO "%s-alsa: " fmt, v4l2_dev->name , ## args)
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