linux-kernel - Re: HDA: no sound [was: mmotm 2010-10-20-15-01 uploaded]

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 21 Oct 2010 10:05:00 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Jiri Slaby <jirislaby@...il.com>
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	mm-commits@...r.kernel.org, clemens@...isch.de,
	Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org
Subject: Re: HDA: no sound [was: mmotm 2010-10-20-15-01 uploaded]

At Thu, 21 Oct 2010 09:57:16 +0200,
Jiri Slaby wrote:
> 
> On 10/21/2010 09:49 AM, Takashi Iwai wrote:
> > At Thu, 21 Oct 2010 09:41:08 +0200,
> > Jiri Slaby wrote:
> >> alsa-info:
> >> http://www.alsa-project.org/db/?f=a7a09703bcc8c43386c87a984e513ce35fc91ca4
> > 
> > I see the Front volume is set to zero.  Try to raise it.
> 
> I set all the values to ~ 70 and then tried with pure alsa. It basically
> works.
> 
> BUT, when I run pulse and it suspends the device (or whatever), all the
> levels get down to 0 back again. When I raise it and run mplayer, it
> gets to 0 immediately. If I raise it gets to 0 when mplayer finishes and
> pulse writes 'protocol-native.c: Connection died.'. It never raises
> automatically. And if I raise it during playback, nothing plays at all.

Hrm, I don't remember any so critical changes done recently in the
sound tree.  The only possibly affecting commits are:

  commit 1cc9e8f4c45999e6069f41521d9d391eeeccc3b3
    ALSA: hda - Fix codec muted after rebooting from Windows

  commit de8c85f7840e5e29629de95f5af24297fb325e0b
    ALSA: HDA: Sigmatel: work around incorrect master muting
    
Could you try to revert them?    


thanks,

Takashi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/