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| author | Christian Pellegrin <chripell@gmail.com> | 2008-11-15 08:58:16 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2008-11-17 11:45:39 +0000 |
| commit | 1cad1de1b216b355a60d907c103b2daf1a285345 (patch) | |
| tree | 737b36d3d003a0e18010f5be3d2c90ed510ba591 /sound/soc/codecs/uda134x_codec.h | |
| parent | 6e5d9db271ab57789b09bcc61083ab71b7eabea9 (diff) | |
| download | lwn-1cad1de1b216b355a60d907c103b2daf1a285345.tar.gz lwn-1cad1de1b216b355a60d907c103b2daf1a285345.zip | |
ASoC: UDA134x codec driver
Signed-off-by: Christian Pellegrin <chripell@fsfe.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/uda134x_codec.h')
| -rw-r--r-- | sound/soc/codecs/uda134x_codec.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/sound/soc/codecs/uda134x_codec.h b/sound/soc/codecs/uda134x_codec.h new file mode 100644 index 000000000000..94f440490b31 --- /dev/null +++ b/sound/soc/codecs/uda134x_codec.h @@ -0,0 +1,36 @@ +#ifndef _UDA134X_CODEC_H +#define _UDA134X_CODEC_H + +#define UDA134X_L3ADDR 5 +#define UDA134X_DATA0_ADDR ((UDA134X_L3ADDR << 2) | 0) +#define UDA134X_DATA1_ADDR ((UDA134X_L3ADDR << 2) | 1) +#define UDA134X_STATUS_ADDR ((UDA134X_L3ADDR << 2) | 2) + +#define UDA134X_EXTADDR_PREFIX 0xC0 +#define UDA134X_EXTDATA_PREFIX 0xE0 + +/* UDA134X registers */ +#define UDA134X_EA000 0 +#define UDA134X_EA001 1 +#define UDA134X_EA010 2 +#define UDA134X_EA011 3 +#define UDA134X_EA100 4 +#define UDA134X_EA101 5 +#define UDA134X_EA110 6 +#define UDA134X_EA111 7 +#define UDA134X_STATUS0 8 +#define UDA134X_STATUS1 9 +#define UDA134X_DATA000 10 +#define UDA134X_DATA001 11 +#define UDA134X_DATA010 12 +#define UDA134X_DATA1 13 + +#define UDA134X_REGS_NUM 14 + +#define STATUS0_DAIFMT_MASK (~(7<<1)) +#define STATUS0_SYSCLK_MASK (~(3<<4)) + +extern struct snd_soc_dai uda134x_dai; +extern struct snd_soc_codec_device soc_codec_dev_uda134x; + +#endif |