linux-kernel - Re: Problems with snd-hda-intel on hp 6930p (2.6.30)

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Date:	Tue, 30 Jun 2009 11:31:22 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	LKML <linux-kernel@...r.kernel.org>, alsa-devel@...a-project.org
Subject: Re: Problems with snd-hda-intel on hp 6930p (2.6.30)

At Mon, 29 Jun 2009 20:37:09 +0200,
Rafael J. Wysocki wrote:
> 
> Hi Takashi,
> 
> I have a problem with snd-hda-intel from 2.6.30 on an hp EliteBook 6930p, which
> is that the sound is not audible, although everything appears to work just
> fine.  Except maybe that when the box is rebooted and KDE (3.5) is started,
> the master control is "muted" and the led indicator next to the keyboard shows
> "no sound".  Then, changing the "muted" status of the master control doesn't
> change the state of the led indicator and vice versa (the two things appear to
> be totally independent of each other).
> 
> Can you please tell me what I can do to debug this issue?

Could you run alsa-info.sh with --no-upload option on both "muted"
and "not muted" states, and attach the generated files?

If it's a regression (heh :), please give alsa-info.sh output on
older kernels.

thanks,

Takashi
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