From: Raymond Yau <superquad.vortex2@gmail.com>
To: ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: Handling of the DXS controls in the via82xx driver
Date: Mon, 29 Mar 2010 09:39:53 +0800 [thread overview]
Message-ID: <4f3252891003281839h6a1ca85bi2339fef37e6929cc@mail.gmail.com> (raw)
In-Reply-To: <4BAE8EF7.20204@gmx.de>
2010/3/28 Soeren D. Schulze <soeren.d.schulze@gmx.de>
> Hi everyone,
>
> amixer cset numid=47,iface=PCM,name='PCM Playback Volume' 24,24
>
> When restarting mplayer, the volume is reset to 31,31 (maximum). Commit
> 3d00941371a765779c4e3509214c7e5793cce1fe
> [
> http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.33.y.git;a=commit;h=3d00941371a765779c4e3509214c7e5793cce1fe
> ]
> seems to be responsible for this.
>
> The bad thing about it is that 31,31 is a really bad setting for my
> poorly engineered sound card. It distorts a lot.
>
>
>
> Sören
>
In theory , the driver should reset the per voice volume control to 0dB
after the subdevice is opened , may be something wrong in dB scale of these
volume control if you get distorted sound
next prev parent reply other threads:[~2010-03-29 1:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-27 23:04 Handling of the DXS controls in the via82xx driver Soeren D. Schulze
2010-03-29 1:24 ` Raymond Yau
2010-03-29 1:39 ` Raymond Yau [this message]
2010-03-29 12:56 ` Clemens Ladisch
2010-03-29 13:21 ` Soeren D. Schulze
2010-03-31 23:00 ` Raymond Yau
2010-03-31 1:39 ` Raymond Yau
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