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ALSA: ASoC: AD1980 audio codec driver

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[Mechanical updates from code review applied -- broonie]

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Cliff Cai
2008-07-29 11:42:34 +01:00
committed by Jaroslav Kysela
parent 9cce39a1ba
commit 5f57dc8b2a
4 changed files with 337 additions and 0 deletions
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23
sound/soc/codecs/ad1980.h Normal file
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/*
* ad1980.h -- ad1980 Soc Audio driver
*/
#ifndef _AD1980_H
#define _AD1980_H
/* Bit definition of Power-Down Control/Status Register */
#define ADC 0x0001
#define DAC 0x0002
#define ANL 0x0004
#define REF 0x0008
#define PR0 0x0100
#define PR1 0x0200
#define PR2 0x0400
#define PR3 0x0800
#define PR4 0x1000
#define PR5 0x2000
#define PR6 0x4000
extern struct snd_soc_codec_dai ad1980_dai;
extern struct snd_soc_codec_device soc_codec_dev_ad1980;
#endif