All of lore.kernel.org
 help / color / mirror / Atom feed
From: Takashi Iwai <tiwai@suse.de>
To: Chris Wilson <chris@qwirx.com>
Cc: alsa-devel@alsa-project.org, Kailang Yang <kailang@realtek.com>,
	andy.kopp@intel.com, dan.d.kogan@intel.com,
	Wu Fengguang <wfg@linux.intel.com>,
	PeiSen Hou <pshou@realtek.com.tw>
Subject: Re: Loud pops from Intel HDA onboard sound, may damage speakers (fwd)
Date: Fri, 25 Mar 2011 08:00:49 +0100	[thread overview]
Message-ID: <s5hei5vvg4e.wl%tiwai@suse.de> (raw)
In-Reply-To: <alpine.DEB.2.00.1103242239350.2342@chris-desktop.fen.aptivate.org>

At Thu, 24 Mar 2011 22:41:47 +0000 (GMT),
Chris Wilson wrote:
> 
> Hi Takashi and all,
> 
> On Thu, 24 Mar 2011, Takashi Iwai wrote:
> 
> >>> Does this happen with 2.6.38 kernel, too?
> >>
> >> I have not tried yet, do you have reason to think it may have changed 
> >> since 2.6.32?
> >
> > Lots of changes since 2.6.32.  I won't be surprised if any of them hits.
> >
> >> Can I build just the sound driver without replacing the whole kernel?
> >
> > You can try alsa-driver tarball.
> 
> Unfortunately, I can confirm that stock 2.6.38 does NOT resolve the pops 
> on suspend and resume.

OK, then did you try to set option power_save_controller=0 for
snd-hda-intel?

ALC269 has some workarounds using COEF magic.  Maybe there is a
similar trick for ALC663.  Kailang, do you know of it?


thanks,

Takashi

  reply	other threads:[~2011-03-25  7:00 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <alpine.DEB.2.00.1103240135291.1780@chris-desktop.fen.aptivate.org>
2011-03-24  1:43 ` Loud pops from Intel HDA onboard sound, may damage speakers (fwd) Wu Fengguang
2011-03-24  9:36   ` Chris Wilson
2011-03-24  9:58     ` Takashi Iwai
2011-03-24 12:05       ` Chris Wilson
2011-03-24 12:09         ` Takashi Iwai
2011-03-24 22:41           ` Chris Wilson
2011-03-25  7:00             ` Takashi Iwai [this message]
2011-03-25  7:43               ` Kailang
2011-03-25  7:52                 ` Takashi Iwai
2011-03-25  8:05                   ` Kailang
2011-03-25  8:13                     ` Takashi Iwai
2011-03-25  8:22                       ` Kailang
     [not found]                       ` <alpine.DEB.2.00.1103261413390.2926@chris-desktop.fen.aptivate.org>
     [not found]                         ` <s5h1v1tu2za.wl%tiwai@suse.de>
     [not found]                           ` <alpine.DEB.2.00.1103270325470.2484@chris-desktop.fen.aptivate.org>
2011-03-29 13:16                             ` Takashi Iwai
2011-03-25 23:40               ` Chris Wilson
2011-03-26  8:35                 ` Takashi Iwai
2011-03-26 12:12                   ` Chris Wilson
2011-03-26 12:22                     ` Takashi Iwai
2011-03-26 12:29                       ` Chris Wilson
2011-03-26 12:34                         ` Takashi Iwai

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=s5hei5vvg4e.wl%tiwai@suse.de \
    --to=tiwai@suse.de \
    --cc=alsa-devel@alsa-project.org \
    --cc=andy.kopp@intel.com \
    --cc=chris@qwirx.com \
    --cc=dan.d.kogan@intel.com \
    --cc=kailang@realtek.com \
    --cc=pshou@realtek.com.tw \
    --cc=wfg@linux.intel.com \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.