]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
ALSA: ASoC: Add WM8903 CODEC driver
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 26 Aug 2008 12:05:27 +0000 (13:05 +0100)
committerJaroslav Kysela <perex@perex.cz>
Fri, 29 Aug 2008 08:05:47 +0000 (10:05 +0200)
commitf1c0a02f32f86f604d811876e748a405c68cc57d
tree6db6e774ad7210bfc118dba30b9d4016dbc479e7
parentd67f49b0211ff6cc2192bef884cb7b27acb32c56
ALSA: ASoC: Add WM8903 CODEC driver

The WM8903 is a high performance ultra-low power stereo CODEC optimised
for portable audio applications.  Features include:

    * 5mW power consumption for DAC to headphone playback
    * Stereo DAC SNR 96dB typical, THD -86dB typical
    * Stereo ADC SNR 93dB typical, THD -80dB typical
    * Up to 3 single ended inputs per stereo channel
    * Up to 2 pseudo differential inputs per stereo channel
    * Up to 1 fully differential mic input per stereo channel
    * Digital Dynamic Range Controller (compressor/limiter)
    * Digital sidetone mixing

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>
sound/soc/codecs/Kconfig
sound/soc/codecs/Makefile
sound/soc/codecs/wm8903.c [new file with mode: 0644]
sound/soc/codecs/wm8903.h [new file with mode: 0644]