[oss-devel] softmodems
François Revol
revol at free.fr
Wed Jun 18 23:09:21 EEST 2008
> >> I have also been wondering about MC97 modem support, it should be
> >> possible to publish tty devices from them I suppose. [...]
> >> Even ALSA is supposed (I never tried) to support my ATI IXP modem
> > > but I
> >> never dig the code.
> >>
> >
> > MC97 devices work like AC97 devices and are exposed as a plain 8
> > Khz PCM
> > sound devices. The actual modulator/demodulator stuff is done in a
> > userspace application, such as linmodem (which uses the OSS API).
> >
> OSS lacks support for modems in drivers like ICH. The reason has been
> lack of suitable test hardware.
> However that support could be added in few days if somebody is
> interested in working with softmodems.
Well I have one on my laptop, but I must admin I hardly need it, and I
usually can cope with using it from XP.
François.
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