| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
| * Universal interface for Audio Codec '97 |
| * |
| * For more details look to AC '97 component specification revision 2.2 |
| * by Intel Corporation (http://developer.intel.com). |
| */ |
| |
| void snd_ac97_get_name(struct snd_ac97 *ac97, unsigned int id, char *name, |
| int modem); |
| int snd_ac97_update_bits_nolock(struct snd_ac97 *ac97, unsigned short reg, |
| unsigned short mask, unsigned short value); |
| |
| /* ac97_proc.c */ |
| #ifdef CONFIG_SND_PROC_FS |
| void snd_ac97_bus_proc_init(struct snd_ac97_bus * ac97); |
| void snd_ac97_bus_proc_done(struct snd_ac97_bus * ac97); |
| void snd_ac97_proc_init(struct snd_ac97 * ac97); |
| void snd_ac97_proc_done(struct snd_ac97 * ac97); |
| #else |
| #define snd_ac97_bus_proc_init(ac97_bus_t) do { } while (0) |
| #define snd_ac97_bus_proc_done(ac97_bus_t) do { } while (0) |
| #define snd_ac97_proc_init(ac97_t) do { } while (0) |
| #define snd_ac97_proc_done(ac97_t) do { } while (0) |
| #endif |
