From: nerwusek <luk0104@gmail.com>
To: alsa-devel@alsa-project.org
Subject: Re: uda1380 and pxa255 plays nothing but noise
Date: Tue, 07 Aug 2012 21:41:02 +0200 [thread overview]
Message-ID: <50216F4E.1040201@gmail.com> (raw)
In-Reply-To: <20120807192645.GD14711@sirena.org.uk>
On 07.08.2012 21:26, Mark Brown wrote:
> Have you checked that the output isn't muted, has the audio routed to
> the output you're using and has a suitable volume?
Yes I have checked all that things. I have 2 routes from VOUTHP{LR} and
from VOUT{LR} and I think it's ok because of info in logs "asoc:
uda1380-hifi <-> pxa2xx-i2s mapping ok".
I have also observed that if I change Output Mux from DAC to Analog
Mixer and change Anolog Mixer volume up the noise and louder.
In my opinion problem is somewhere else. I think that I forgot to enable
sth in ALSA. As I said when I enabled I2C debugging data flows only when
playback is starting or when I change values in alsamixer, when music is
played no data are send to codec.
Łukasz Dałek
next prev parent reply other threads:[~2012-08-07 19:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-07 19:18 uda1380 and pxa255 plays nothing but noise nerwusek
2012-08-07 19:26 ` Mark Brown
2012-08-07 19:39 ` nerwusek
2012-08-07 19:41 ` nerwusek [this message]
2012-08-07 21:18 ` Vasily Khoruzhick
2012-08-07 21:48 ` nerwusek
2012-08-08 6:26 ` Vasily Khoruzhick
2012-08-08 9:57 ` Mark Brown
2012-08-08 11:16 ` nerwusek
2012-08-09 16:43 ` nerwusek
2012-08-07 21:21 ` Vasily Khoruzhick
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