162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (c) by Jaroslav Kysela <perex@perex.cz> 462306a36Sopenharmony_ci * Universal interface for Audio Codec '97 562306a36Sopenharmony_ci * 662306a36Sopenharmony_ci * For more details look to AC '97 component specification revision 2.2 762306a36Sopenharmony_ci * by Intel Corporation (http://developer.intel.com). 862306a36Sopenharmony_ci */ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_civoid snd_ac97_get_name(struct snd_ac97 *ac97, unsigned int id, char *name, 1162306a36Sopenharmony_ci int modem); 1262306a36Sopenharmony_ciint snd_ac97_update_bits_nolock(struct snd_ac97 *ac97, unsigned short reg, 1362306a36Sopenharmony_ci unsigned short mask, unsigned short value); 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci/* ac97_proc.c */ 1662306a36Sopenharmony_ci#ifdef CONFIG_SND_PROC_FS 1762306a36Sopenharmony_civoid snd_ac97_bus_proc_init(struct snd_ac97_bus * ac97); 1862306a36Sopenharmony_civoid snd_ac97_bus_proc_done(struct snd_ac97_bus * ac97); 1962306a36Sopenharmony_civoid snd_ac97_proc_init(struct snd_ac97 * ac97); 2062306a36Sopenharmony_civoid snd_ac97_proc_done(struct snd_ac97 * ac97); 2162306a36Sopenharmony_ci#else 2262306a36Sopenharmony_ci#define snd_ac97_bus_proc_init(ac97_bus_t) do { } while (0) 2362306a36Sopenharmony_ci#define snd_ac97_bus_proc_done(ac97_bus_t) do { } while (0) 2462306a36Sopenharmony_ci#define snd_ac97_proc_init(ac97_t) do { } while (0) 2562306a36Sopenharmony_ci#define snd_ac97_proc_done(ac97_t) do { } while (0) 2662306a36Sopenharmony_ci#endif 27