abadfc928a
This patch adds ASoC support for the WM8750 codec. Supported features:- o Capture/Playback/Sidetone/Bypass. o 16 & 24 bit audio. o 8k - 96k sample rates. o DAPM. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/*
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* Copyright 2005 Openedhand Ltd.
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*
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* Author: Richard Purdie <richard@openedhand.com>
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*
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* Based on WM8753.h
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef _WM8750_H
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#define _WM8750_H
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/* WM8750 register space */
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#define WM8750_LINVOL 0x00
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#define WM8750_RINVOL 0x01
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#define WM8750_LOUT1V 0x02
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#define WM8750_ROUT1V 0x03
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#define WM8750_ADCDAC 0x05
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#define WM8750_IFACE 0x07
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#define WM8750_SRATE 0x08
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#define WM8750_LDAC 0x0a
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#define WM8750_RDAC 0x0b
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#define WM8750_BASS 0x0c
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#define WM8750_TREBLE 0x0d
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#define WM8750_RESET 0x0f
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#define WM8750_3D 0x10
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#define WM8750_ALC1 0x11
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#define WM8750_ALC2 0x12
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#define WM8750_ALC3 0x13
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#define WM8750_NGATE 0x14
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#define WM8750_LADC 0x15
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#define WM8750_RADC 0x16
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#define WM8750_ADCTL1 0x17
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#define WM8750_ADCTL2 0x18
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#define WM8750_PWR1 0x19
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#define WM8750_PWR2 0x1a
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#define WM8750_ADCTL3 0x1b
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#define WM8750_ADCIN 0x1f
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#define WM8750_LADCIN 0x20
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#define WM8750_RADCIN 0x21
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#define WM8750_LOUTM1 0x22
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#define WM8750_LOUTM2 0x23
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#define WM8750_ROUTM1 0x24
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#define WM8750_ROUTM2 0x25
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#define WM8750_MOUTM1 0x26
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#define WM8750_MOUTM2 0x27
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#define WM8750_LOUT2V 0x28
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#define WM8750_ROUT2V 0x29
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#define WM8750_MOUTV 0x2a
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#define WM8750_CACHE_REGNUM 0x2a
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struct wm8750_setup_data {
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unsigned short i2c_address;
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unsigned int mclk;
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};
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extern struct snd_soc_codec_dai wm8750_dai;
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extern struct snd_soc_codec_device soc_codec_dev_wm8750;
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#endif
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