2019-05-27 13:55:05 +07:00
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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2005-04-17 05:20:36 +07:00
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/*
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2007-10-15 14:50:19 +07:00
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* Copyright (c) by Jaroslav Kysela <perex@perex.cz>
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2005-04-17 05:20:36 +07:00
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* Universal interface for Audio Codec '97
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*
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* For more details look to AC '97 component specification revision 2.2
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* by Intel Corporation (http://developer.intel.com).
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*/
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2007-02-22 18:58:27 +07:00
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void snd_ac97_get_name(struct snd_ac97 *ac97, unsigned int id, char *name,
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int modem);
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2005-11-17 20:21:36 +07:00
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int snd_ac97_update_bits_nolock(struct snd_ac97 *ac97, unsigned short reg,
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2005-04-17 05:20:36 +07:00
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unsigned short mask, unsigned short value);
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/* ac97_proc.c */
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2015-05-29 12:52:43 +07:00
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#ifdef CONFIG_SND_PROC_FS
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2005-11-17 20:21:36 +07:00
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void snd_ac97_bus_proc_init(struct snd_ac97_bus * ac97);
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void snd_ac97_bus_proc_done(struct snd_ac97_bus * ac97);
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void snd_ac97_proc_init(struct snd_ac97 * ac97);
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void snd_ac97_proc_done(struct snd_ac97 * ac97);
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2005-04-17 05:20:36 +07:00
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#else
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#define snd_ac97_bus_proc_init(ac97_bus_t) do { } while (0)
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#define snd_ac97_bus_proc_done(ac97_bus_t) do { } while (0)
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#define snd_ac97_proc_init(ac97_t) do { } while (0)
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#define snd_ac97_proc_done(ac97_t) do { } while (0)
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#endif
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