[alsa-devel] [topic/asoc][PATCH 0/2] ASoC: OMAP: Add support for mono audio links in McBSP DAI (take #2)

Mark Brown broonie at sirena.org.uk
Tue Nov 25 16:13:53 CET 2008

On Tue, Nov 25, 2008 at 12:45:07PM +0200, Jarkko Nikula wrote:

> 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.

Applied both, thanks.

More information about the Alsa-devel mailing list