[alsa-devel] [PATCH] asoc tlv320aic3x: add GPIO support

Daniel Mack daniel at caiaq.org
Fri Apr 18 20:12:14 CEST 2008

This patch adds support for AIC3x GPIO lines. They can be configured for
many possible functions as well as be driven manually. I also introduced
i2c read functionality since the GPIO state register has to be read from
hardware every time and can not be served from cache.

Signed-off-by: Daniel Mack <daniel at caiaq.de>

-------------- next part --------------
A non-text attachment was scrubbed...
Name: alsa-tlv320aic33-gpio.diff
Type: text/x-diff
Size: 6099 bytes
Desc: not available
Url : http://mailman.alsa-project.org/pipermail/alsa-devel/attachments/20080418/479cc7e8/attachment-0001.bin 

More information about the Alsa-devel mailing list