Marv, and all,
After more research, I think the problem lies in the ALSA version that
is in use.
For example- the SuSE 10.3 system (ALSA 1.0.14) has various modem-like
options in the mixer, such as 'off-hook' etc.
whereas I do not see these on my SuSE 10.3 system (Alsa 1.0.16/17RC2)
Can anyone provide advice on how to build an older version of ALSA on a
newer kernel? just a make on the modules fails with various
symbol/function errors.
Thanks!
Bjorn.
Marvin Stodolsky wrote:
Bjorn,
Thanks for the good news.
A next good step would be to get functionality under 2.6.24 , as that
is the stable current release most Users are under.
MarvS
On Sat, Jul 5, 2008 at 5:09 PM, Bjorn Wielens <Uniacke1@xxxxxxxx> wrote:
UPDATE:
Success on openSuSE 10.3, the modem works correctly, just building the
source with NO patches applied. (kernel 2.6.22.5-31)
and alsa version 1.0.14. (the /usr/src/linux/sound dir was used as alsa
source, modified to export the correct symbols, and then the modules were
built.)
The snd_cards symbol issue below is resolved- agrmodem expectes the version
shipped by the distro... not the version I built myself from 1.0.17RC2
source.
However, there are still segfaults and kerenl OOPses trying to work with the
modem in SuSE 11, kernel 2.6.25.5
Bjorn.
Bjorn Wielens wrote:
Hello all,
I've been working on the 11c11040 driver on 2.6.25 again.
Some further proceedings: The no_stream error is likely caused by the fact
that it is given the result of the snd_cards call.
This snd_cards call does not match the version the module wants, which is
probably the failure reason.
I've found the following:
agrmodem.ko needs snd_cards version 0xd4227f9c
whereas alsa 1.0.17-rc2 provides version 0xeaa3f440.
Anyone know which version of ALSA provides the needed snd_cards symbol?
Thanks!
Bjorn.
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