ASoC: Add PCM1681 codec driver.

PCM1681 can be controlled via I2C, SPI or in bootstrap mode (no control mode). This code add
support only for I2C mode.

Signed-off-by: Marek Belisko <marek.belisko@streamunlimited.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Marek Belisko 2013-08-01 11:14:58 +02:00 • committed by Mark Brown
commit 95169d080f
4 changed files with 334 additions and 0 deletions