public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: Maurizio Avogadro <mavoga@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: Re: [3.6.9 -> 3.7.1 regression] sound: snd_hda_intel codec probing issue?
Date: Tue, 8 Jan 2013 00:04:25 +0000 (UTC)	[thread overview]
Message-ID: <loom.20130108T005050-419@post.gmane.org> (raw)
In-Reply-To: s5hvcber5cz.wl%tiwai@suse.de

Takashi Iwai <tiwai <at> suse.de> writes:

> 
> [...]
> 
> If it's new in 3.7, this could be a regression by runtime D3.
> Try to pass power_save_controller=0 option to snd-hda-intel module
> (or change it via sysfs dynamically).
> 
> thanks,
> 
> Takashi


Hi Takashi

same codec here (ALC269VB on a Clevo W150HRM), same kernel, same issue.
Disabling power_save_controller solves the issue, but I could achieve the same
result by setting enable_msi=0, which I chose in the hope to preserve power
saving capabilities.

thanks, Maurizio


  parent reply	other threads:[~2013-01-08  0:09 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-28 14:25 [3.6.9 -> 3.7.1 regression] sound: snd_hda_intel codec probing issue? Vincent Blut
2013-01-03  9:19 ` Takashi Iwai
2013-01-03 13:39   ` Vincent Blut
2013-01-05 21:24   ` Vincent Blut
2013-01-07  8:32     ` Takashi Iwai
2013-01-08 12:28       ` Vincent Blut
2013-01-08 12:56         ` Takashi Iwai
2013-01-08 14:13           ` Vincent Blut
2013-01-08 14:32           ` [alsa-devel] " David Henningsson
2013-01-08 14:39             ` Takashi Iwai
2013-01-08 20:25           ` Vincent Blut
2013-01-09 10:00             ` Takashi Iwai
2013-01-08  0:04   ` Maurizio Avogadro [this message]
     [not found]   ` <50EBD772.3090008@gmail.com>
     [not found]     ` <s5htxqsyt7g.wl%tiwai@suse.de>
2013-01-08  8:55       ` Maurizio Avogadro

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=loom.20130108T005050-419@post.gmane.org \
    --to=mavoga@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox