[alsa-devel] [PATCHv4 0/2] McBSP: OMAP3: Add sidetone feature

Jarkko Nikula jhnikula at gmail.com
Fri Feb 19 14:54:37 CET 2010

On Fri, 19 Feb 2010 15:37:17 +0200
Eero Nurkkala <ext-eero.nurkkala at nokia.com> wrote:

> > It seems to work with I2S too.
> > 
> For both channels? I don't recall so.. and for the one channel only, the
> FIR doesn't behave expectedly? (maybe this works [1,0,..0], but more
> sophisticated ones may not..)
Could be. At least the control 'McBSP2 Sidetone Channel 1' doesn't have
any effect. But the control 0 is affecting both channels
simultaneously. (I didn't check the meaning of those two controls)


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