projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 862c2c0a TB |
1 | /* |
| 2 | * This file is subject to the terms and conditions of the GNU General Public | |
| 3 | * License. See the file "COPYING" in the main directory of this archive | |
| 4 | * for more details. | |
| 5 | * | |
| 6 | * Copyright 2003 Vivien Chappelier <vivien.chappelier@linux-mips.org> | |
| 7 | * Copyright 2008 Thomas Bogendoerfer <tsbogend@franken.de> | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef __SOUND_AD1843_H | |
| 11 | #define __SOUND_AD1843_H | |
| 12 | ||
| 13 | struct snd_ad1843 { | |
| 14 | void *chip; | |
| 15 | int (*read)(void *chip, int reg); | |
| 16 | int (*write)(void *chip, int reg, int val); | |
| 17 | }; | |
| 18 | ||
| 19 | #define AD1843_GAIN_RECLEV 0 | |
| 20 | #define AD1843_GAIN_LINE 1 | |
| 21 | #define AD1843_GAIN_LINE_2 2 | |
| 22 | #define AD1843_GAIN_MIC 3 | |
| 23 | #define AD1843_GAIN_PCM_0 4 | |
| 24 | #define AD1843_GAIN_PCM_1 5 | |
| 25 | #define AD1843_GAIN_SIZE (AD1843_GAIN_PCM_1+1) | |
| 26 | ||
| 27 | int ad1843_get_gain_max(struct snd_ad1843 *ad1843, int id); | |
| 28 | int ad1843_get_gain(struct snd_ad1843 *ad1843, int id); | |
| 29 | int ad1843_set_gain(struct snd_ad1843 *ad1843, int id, int newval); | |
| 30 | int ad1843_get_recsrc(struct snd_ad1843 *ad1843); | |
| 31 | int ad1843_set_recsrc(struct snd_ad1843 *ad1843, int newsrc); | |
| 32 | void ad1843_setup_dac(struct snd_ad1843 *ad1843, | |
| 33 | unsigned int id, | |
| 34 | unsigned int framerate, | |
| 35 | snd_pcm_format_t fmt, | |
| 36 | unsigned int channels); | |
| 37 | void ad1843_shutdown_dac(struct snd_ad1843 *ad1843, | |
| 38 | unsigned int id); | |
| 39 | void ad1843_setup_adc(struct snd_ad1843 *ad1843, | |
| 40 | unsigned int framerate, | |
| 41 | snd_pcm_format_t fmt, | |
| 42 | unsigned int channels); | |
| 43 | void ad1843_shutdown_adc(struct snd_ad1843 *ad1843); | |
| 44 | int ad1843_init(struct snd_ad1843 *ad1843); | |
| 45 | ||
| 46 | #endif /* __SOUND_AD1843_H */ |