diff options
| author | Richard Purdie <rpurdie@rpsys.net> | 2006-10-06 20:36:39 +0400 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2007-02-09 11:00:22 +0300 |
| commit | abadfc928a27e1cf27c834e8e29e6b1f64ca2d55 (patch) | |
| tree | 3d98573969684978fd783a260bbb084057ed0603 /sound/soc/codecs/wm8750.h | |
| parent | 40e0aa64660b4e28a9348e57bfbda6c114617969 (diff) | |
| download | linux-abadfc928a27e1cf27c834e8e29e6b1f64ca2d55.tar.xz | |
[ALSA] ASoC codecs: WM8750 support
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>
Diffstat (limited to 'sound/soc/codecs/wm8750.h')
| -rw-r--r-- | sound/soc/codecs/wm8750.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8750.h b/sound/soc/codecs/wm8750.h new file mode 100644 index 000000000000..ee5eea4a2d34 --- /dev/null +++ b/sound/soc/codecs/wm8750.h @@ -0,0 +1,66 @@ +/* + * Copyright 2005 Openedhand Ltd. + * + * Author: Richard Purdie <richard@openedhand.com> + * + * Based on WM8753.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef _WM8750_H +#define _WM8750_H + +/* WM8750 register space */ + +#define WM8750_LINVOL 0x00 +#define WM8750_RINVOL 0x01 +#define WM8750_LOUT1V 0x02 +#define WM8750_ROUT1V 0x03 +#define WM8750_ADCDAC 0x05 +#define WM8750_IFACE 0x07 +#define WM8750_SRATE 0x08 +#define WM8750_LDAC 0x0a +#define WM8750_RDAC 0x0b +#define WM8750_BASS 0x0c +#define WM8750_TREBLE 0x0d +#define WM8750_RESET 0x0f +#define WM8750_3D 0x10 +#define WM8750_ALC1 0x11 +#define WM8750_ALC2 0x12 +#define WM8750_ALC3 0x13 +#define WM8750_NGATE 0x14 +#define WM8750_LADC 0x15 +#define WM8750_RADC 0x16 +#define WM8750_ADCTL1 0x17 +#define WM8750_ADCTL2 0x18 +#define WM8750_PWR1 0x19 +#define WM8750_PWR2 0x1a +#define WM8750_ADCTL3 0x1b +#define WM8750_ADCIN 0x1f +#define WM8750_LADCIN 0x20 +#define WM8750_RADCIN 0x21 +#define WM8750_LOUTM1 0x22 +#define WM8750_LOUTM2 0x23 +#define WM8750_ROUTM1 0x24 +#define WM8750_ROUTM2 0x25 +#define WM8750_MOUTM1 0x26 +#define WM8750_MOUTM2 0x27 +#define WM8750_LOUT2V 0x28 +#define WM8750_ROUT2V 0x29 +#define WM8750_MOUTV 0x2a + +#define WM8750_CACHE_REGNUM 0x2a + +struct wm8750_setup_data { + unsigned short i2c_address; + unsigned int mclk; +}; + +extern struct snd_soc_codec_dai wm8750_dai; +extern struct snd_soc_codec_device soc_codec_dev_wm8750; + +#endif |