[alsa-devel] uda1380 and pxa255 plays nothing but noise
broonie at opensource.wolfsonmicro.com
Tue Aug 7 21:26:45 CEST 2012
On Tue, Aug 07, 2012 at 09:18:41PM +0200, nerwusek wrote:
> I'm trying to enable sound on my iPAQ h2200 device using ALSA ASoC.
> I've created driver basing on hx4700.c and magician.c files, but I
> can't hear is anything. When I am playing music on device file
> uda1380-codec.0-0018/dapm/Playback shows that stream Playback is
> active, but in DAC that stream is inactive (but DAC is on). I also
> noticed that on I2S bus is nothing going on. I've lost many hours on
> looking for problem. Is there anyone who could help me?
Have you checked that the output isn't muted, has the audio routed to
the output you're using and has a suitable volume?
More information about the Alsa-devel