[alsa-devel] [PATCH 0/1] ASoC: TWL4030: Headset ramp down fix
anuj.aggarwal at ti.com
Tue May 12 08:14:21 CEST 2009
> -----Original Message-----
> From: Jarkko Nikula [mailto:jhnikula at gmail.com]
> Sent: Tuesday, May 12, 2009 11:03 AM
> To: Anuj Aggarwal
> Cc: Arun KS; Peter Ujfalusi; sakoman at gmail.com; Aggarwal, Anuj; alsa-
> devel at alsa-project.org; broonie at opensource.wolfsonmicro.com; Aarti Dewan
> (Corp HR), Noida
> Subject: Re: [alsa-devel] [PATCH 0/1] ASoC: TWL4030: Headset ramp down
> On Tue, 12 May 2009 09:29:55 +0530
> Anuj Aggarwal <anuj.aggarwal at gmail.com> wrote:
> > Moreover, I am hearing a sine-tonish kind of sound, always in the
> > beginning. It lasts only for less than a sec but is very prominent
> > and occurs always.
> > Has anyone noticed this too?
> I haven't noticed (yet) but can you post your use case here how to
> reproduce it. It would help to hunt is the problem OMAP & TWL4030
> specific or is it somewhere else.
[Aggarwal, Anuj] There is nothing specific to my use case. I am just
trying to playback an audio file (16bit, stereo, 44.1khz) and hearing
this sine-tonish sound everytime in the beginning.
This artifact was not there when I was using ALSA; it started coming
only when I moved to the newer ASoC framework.
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