Edit File: ad1843.h
/* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright 2003 Vivien Chappelier <vivien.chappelier@linux-mips.org> * Copyright 2008 Thomas Bogendoerfer <tsbogend@franken.de> */ #ifndef __SOUND_AD1843_H #define __SOUND_AD1843_H struct snd_ad1843 { void *chip; int (*read)(void *chip, int reg); int (*write)(void *chip, int reg, int val); }; #define AD1843_GAIN_RECLEV 0 #define AD1843_GAIN_LINE 1 #define AD1843_GAIN_LINE_2 2 #define AD1843_GAIN_MIC 3 #define AD1843_GAIN_PCM_0 4 #define AD1843_GAIN_PCM_1 5 #define AD1843_GAIN_SIZE (AD1843_GAIN_PCM_1+1) int ad1843_get_gain_max(struct snd_ad1843 *ad1843, int id); int ad1843_get_gain(struct snd_ad1843 *ad1843, int id); int ad1843_set_gain(struct snd_ad1843 *ad1843, int id, int newval); int ad1843_get_recsrc(struct snd_ad1843 *ad1843); int ad1843_set_recsrc(struct snd_ad1843 *ad1843, int newsrc); void ad1843_setup_dac(struct snd_ad1843 *ad1843, unsigned int id, unsigned int framerate, snd_pcm_format_t fmt, unsigned int channels); void ad1843_shutdown_dac(struct snd_ad1843 *ad1843, unsigned int id); void ad1843_setup_adc(struct snd_ad1843 *ad1843, unsigned int framerate, snd_pcm_format_t fmt, unsigned int channels); void ad1843_shutdown_adc(struct snd_ad1843 *ad1843); int ad1843_init(struct snd_ad1843 *ad1843); #endif /* __SOUND_AD1843_H */