All of lore.kernel.org
 help / color / mirror / Atom feed
From: Andy Green <andy@warmcat.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org
Subject: Re: Acer Aspire 8920g / snd-hda-intel / ALC889
Date: Mon, 05 May 2008 23:06:50 +0100	[thread overview]
Message-ID: <481F84FA.4060307@warmcat.com> (raw)
In-Reply-To: <s5h3apakthj.wl%tiwai@suse.de>

Somebody in the thread at some point said:

> Build CONFIG_SND_HDA_HWDEP=y and you'll have /dev/snd/hwC0D0 device.
> With the hda-verb program in the URL below, you can exec the verb on
> the fly:
> 	ftp://ftp.suse.com/pub/people/tiwai/misc/hda-verb-0.2.tar.bz2

Thanks for the hints and the applet... after some meddling around I 
found the magic incantations to fire up the amp / speakers on this 
laptop are to force model=acer-aspire in /etc/modprobe.conf, then using 
the applet from the URL quoted above:

./hda-verb /dev/snd/hwC0D0 0x15 SET_EAPD_BTLENABLE 2

I confirmed stereo operation...  it doesn't react to headphone 
insertion, plays audio through speakers and headphone jack in that case. 
    Didn't try 5.1 (this laptop has a 5.1 speaker set) yet but I 
wouldn't be surprised if that was trouble too.  Still this is waaaay 
better than silence!  Thanks again for the help.

-Andy

  reply	other threads:[~2008-05-05 22:07 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-21 12:02 Acer Aspire 8920g / snd-hda-intel / ALC889 Andy Green
2008-04-21 15:57 ` Takashi Iwai
2008-04-21 18:25   ` Andy Green
2008-04-22 10:34     ` Takashi Iwai
2008-04-22 11:09       ` Andy Green
2008-04-22 11:20         ` Takashi Iwai
2008-04-22 11:28           ` Andy Green
2008-04-23 21:10             ` Andy Green
2008-04-25 12:29               ` Takashi Iwai
2008-05-05 22:06                 ` Andy Green [this message]
2008-05-06 10:39                   ` Takashi Iwai
2008-05-06 11:00                     ` Andy Green
2008-05-06 11:16                       ` Takashi Iwai
2008-05-13 13:51                       ` Takashi Iwai
2008-05-13 14:41                         ` Andy Green

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=481F84FA.4060307@warmcat.com \
    --to=andy@warmcat.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=tiwai@suse.de \
    /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.