From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner+willy=40w.ods.org@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S263041AbUDAS2j (ORCPT <rfc822;willy@w.ods.org>);
	Thu, 1 Apr 2004 13:28:39 -0500
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263034AbUDAS2i
	(ORCPT <rfc822;linux-kernel-outgoing>);
	Thu, 1 Apr 2004 13:28:38 -0500
Received: from ns.suse.de ([195.135.220.2]:19619 "EHLO Cantor.suse.de")
	by vger.kernel.org with ESMTP id S263041AbUDAS22 (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Thu, 1 Apr 2004 13:28:28 -0500
Date: Thu, 01 Apr 2004 20:28:27 +0200
Message-ID: <s5had1vzh6c.wl@alsa2.suse.de>
From: Takashi Iwai <tiwai@suse.de>
To: Pavel Machek <pavel@suse.cz>
Cc: perex@suse.cz, Tjeerd.Mulder@fujitsu-siemens.com,
       kernel list <linux-kernel@vger.kernel.org>
Subject: Re: via82xx cmd line parsing is evil [was Re: Sound on newer arima notebook...]
In-Reply-To: <20040401182417.GA216@elf.ucw.cz>
References: <20040331145206.GA384@elf.ucw.cz>
	<s5h7jx1xdel.wl@alsa2.suse.de>
	<20040401080954.GA464@elf.ucw.cz>
	<s5hr7v8w1gr.wl@alsa2.suse.de>
	<20040401082905.GE224@elf.ucw.cz>
	<s5hptasw0t8.wl@alsa2.suse.de>
	<20040401090452.GF224@elf.ucw.cz>
	<s5hlllgvz2s.wl@alsa2.suse.de>
	<20040401182417.GA216@elf.ucw.cz>
User-Agent: Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 MULE XEmacs/21.4 (patch 13) (Rational FORTRAN) (i386-suse-linux)
MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen")
Content-Type: text/plain; charset=US-ASCII
Sender: linux-kernel-owner@vger.kernel.org
X-Mailing-List: linux-kernel@vger.kernel.org

At Thu, 1 Apr 2004 20:24:17 +0200,
Pavel Machek wrote:
> 
> Hi!
> 
> > >  static int joystick[SNDRV_CARDS];
> > >  #endif
> > >  static int ac97_clock[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 48000};
> > > -static int ac97_quirk[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = AC97_TUNE_DEFAULT};
> > > -static int dxs_support[SNDRV_CARDS];
> > > +static int ac97_quirk[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
> > > +static int dxs_support[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
> > 
> > i suppose that ac97_quirk=1 and dxs_support=1 work fine with your
> > machine?
> > (i don't want to change defaults for all devices yet :)
> 
> ac97_quirk=1 helps (*) here. dxs_support=1 makes it sounds worse than
> usual.

dxs_support=4 might help, then.
in the worst case, you can use dxs_support=2, which disables DXS
channels completely.  the multi playback won't work, though.

> (*): Vol + PCM now controls output to headphones. Thats certainly better
> than output controlled by PCM + PCM2. I *still* can't make it play on
> internal speakers...

which ac97 codec?  you can see it in
/proc/asound/card0/pcm0p/codec97#0/ac97#0-0.


Takashi