[alsa-devel] uda1380 and pxa255 plays nothing but noise

Mark Brown broonie at opensource.wolfsonmicro.com
Wed Aug 8 11:57:47 CEST 2012

On Tue, Aug 07, 2012 at 11:48:24PM +0200, nerwusek wrote:

> When I change volume of Analog Mixer the noise in headphones is
> getting stronger or weaker so GPIOs in my opinion are set up correctly.

This sounds like either the CPU isn't actually sending data or there's a
digital mute.

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