From: Clemens Ladisch <clemens@ladisch.de>
To: David Henningsson <david.henningsson@canonical.com>
Cc: ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: HDA: Sound mutes when combination is below -48 dB
Date: Fri, 03 Dec 2010 12:58:03 +0100 [thread overview]
Message-ID: <4CF8DB4B.6060006@ladisch.de> (raw)
In-Reply-To: <4CF8D4BA.8080904@canonical.com>
David Henningsson wrote:
> I'm trying to nail down a strange behaviour. I have one "Master" and one
> "Speaker" (or "Headphone") volume control, each ranging from -48 dB to 0
> dB. Whenever the sum of "Master" and "Speaker" is below -48 dB, the
> output mutes.
A known SigmaTel bug. Does your kernel already have these patches?
http://git.alsa-project.org/?p=alsa-kernel.git;a=commit;h=de8c85f7840e5e29629de95f5af24297fb325e0b
http://git.alsa-project.org/?p=alsa-kernel.git;a=commit;h=a74ccea51d4314632a81d568d59bf885e5b09d93
Regards,
Clemens
next prev parent reply other threads:[~2010-12-03 11:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-03 11:30 HDA: Sound mutes when combination is below -48 dB David Henningsson
2010-12-03 11:58 ` Clemens Ladisch [this message]
2010-12-03 11:59 ` Takashi Iwai
2010-12-03 15:34 ` David Henningsson
2010-12-03 15:50 ` Takashi Iwai
2010-12-27 5:56 ` Raymond Yau
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