linux-kernel - Re: 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd

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Date:	Mon, 12 May 2008 00:56:45 +0400
From:	Stas Sergeev <stsp@...et.ru>
To:	Roberto Oppedisano <roberto.oppedisano@...racom.it>
CC:	LKML <linux-kernel@...r.kernel.org>, Takashi Iwai <tiwai@...e.de>
Subject: Re: 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e
 breaks artsd

Hello.

Roberto Oppedisano wrote:
>> cat /proc/asound/cards
>>   
>  0 [pcsp           ]: PC-Speaker - pcsp
>                       Internal PC-Speaker at port 0x61
>  1 [I82801DBICH4   ]: ICH4 - Intel 82801DB-ICH4
>                       Intel 82801DB-ICH4 with AD1981B at irq 10
>  2 [Modem          ]: ICH-MODEM - Intel 82801DB-ICH4 Modem
>                       Intel 82801DB-ICH4 Modem at irq 10
>> I guess you simply got the pc-speaker driver
>> loaded first and became your primary sound
>> driver, which is not what you want.
> yes, that's true. Anyway in this case the sound server crashes with a
> signal 6.
I can't say for sure why does the
crash happen, but what is known is
that you need a very recent alsa-lib
to get pc-speaker working properly.
And  even 1.0.16 is not modern enough
for that. :(
But that's not a big deal.
The attached config is only what's
needed. Put it into /usr/share/alsa/cards
and /etc/alsa/cards and maybe that
will help. There should be already
the file with that name - overwrite it.

> Passing -D dsp1 to artsd avoids the crash,
The easiest solution is
---
options snd-pcsp index=2
---
into /etc/modprobe.conf. It will
then not go ahead of 2 other drivers
of yours.

View attachment "PC-Speaker.conf" of type "text/plain" (652 bytes)