[alsa-devel] [topic/asoc][PATCH 0/2] ASoC: OMAP: Add support for mono audio links in McBSP DAI (take #2)
jarkko.nikula at nokia.com
Tue Nov 25 11:45:07 CET 2008
Second version adding support for mono audio links in OMAP McBSP DAI. At this
time, the channels_min is defined to 1 in omap-mcbsp.c and no hacks in
machine drivers wanting to use mono link are required.
If channel restrictions are required, then machine driver can use
snd_pcm_hw_constraint_minmax. Now only N810 machine driver is affected since
all other OMAP machine drivers are using TWL4030 or TLV320AIC23 codecs which
all claim to support only 2 channels so the link remains always stereo even
playing mono audio.
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