unresolved symbol udelay with ALSA on PPC

unresolved symbol udelay with ALSA on PPC

[Jörn Nettingsmeier]

hi !

sorry for crossposting, this one is probably inappropriate for either
the alsa or the ppc list. the problem is, i don't know which ;)

this is after successfully compiling 2.4.19-pre8-ben0 for PPC on a
powerbook g3 (pismo) and installing the alsa drivers from
alsa-driver-0.9.0rc1.tar.bz2:

ephraim:/usr/src/alsa-driver-0.9.0rc1 # depmod -ae -F
/boot/System.map-2.4.19-pre8-ben0
depmod: *** Unresolved symbols in
/lib/modules/2.4.19-pre8-ben0/kernel/sound/ppc/snd-powermac.o
depmod:         udelay

can anyone clue me in on this ? i grepped for udelay, but it seems it's
a very popular string in the source tree, so i gave up :( it seems to be
defined alright for other kernel modules. afaics, snd-powermac is the
only one that has problems.

thanks in advance,

jörn



--
Watch out where the huskies go and don't you eat
the yellow snow !
	- Frank Zappa

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Re: [Alsa-devel] unresolved symbol udelay with ALSA on PPC

[Jaroslav Kysela]

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On Mon, 13 May 2002, [iso-8859-1] Jörn Nettingsmeier wrote:

> hi !
>
> sorry for crossposting, this one is probably inappropriate for either
> the alsa or the ppc list. the problem is, i don't know which ;)
>
> this is after successfully compiling 2.4.19-pre8-ben0 for PPC on a
> powerbook g3 (pismo) and installing the alsa drivers from
> alsa-driver-0.9.0rc1.tar.bz2:
>
> ephraim:/usr/src/alsa-driver-0.9.0rc1 # depmod -ae -F
> /boot/System.map-2.4.19-pre8-ben0
> depmod: *** Unresolved symbols in
> /lib/modules/2.4.19-pre8-ben0/kernel/sound/ppc/snd-powermac.o
> depmod:         udelay
>
> can anyone clue me in on this ? i grepped for udelay, but it seems it's
> a very popular string in the source tree, so i gave up :( it seems to be
> defined alright for other kernel modules. afaics, snd-powermac is the
> only one that has problems.

I think that we fixed this problem in CVS. Probably, inclusion of
<linux/delay.h> header file was missing.

						Jaroslav

-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project  http://www.alsa-project.org
SuSE Linux    http://www.suse.com


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Re: [Alsa-devel] unresolved symbol udelay with ALSA on PPC

[Takashi Iwai]

Hi Jörn,

At Mon, 13 May 2002 11:25:19 +0200,
Jörn Nettingsmeier wrote:
>
> hi !
>
> sorry for crossposting, this one is probably inappropriate for either
> the alsa or the ppc list. the problem is, i don't know which ;)
>
> this is after successfully compiling 2.4.19-pre8-ben0 for PPC on a
> powerbook g3 (pismo) and installing the alsa drivers from
> alsa-driver-0.9.0rc1.tar.bz2:
>
> ephraim:/usr/src/alsa-driver-0.9.0rc1 # depmod -ae -F
> /boot/System.map-2.4.19-pre8-ben0
> depmod: *** Unresolved symbols in
> /lib/modules/2.4.19-pre8-ben0/kernel/sound/ppc/snd-powermac.o
> depmod:         udelay
>
> can anyone clue me in on this ? i grepped for udelay, but it seems it's
> a very popular string in the source tree, so i gave up :( it seems to be
> defined alright for other kernel modules. afaics, snd-powermac is the
> only one that has problems.

i hope it was fixed on cvs now.
(as always, it's due to missing include..)
could you try to update?

anyway, i'll spend some time to debug powermac drivers in this week.
there have been bug reports regarding awacs/screamer chips.

the tumbler chip was fixed in the last week.
now it supports bass/treble and DRC, and the volume changes more
reasonably.


Takashi

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Re: unresolved symbol udelay with ALSA on PPC

[Jörn Nettingsmeier]

Jörn Nettingsmeier wrote:
>
> hi !
>
> sorry for crossposting, this one is probably inappropriate for either
> the alsa or the ppc list. the problem is, i don't know which ;)
>

i just got word that the problem is in fact alsa. sorry for the noise.

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