On Wed, 2003-07-09 at 19:00, Jason E. Stewart wrote: > Benjamin Herrenschmidt <[EMAIL PROTECTED]> writes: > > > On Wed, 2003-07-09 at 17:54, Soeren Sonnenburg wrote: > > > On Wed, 2003-07-09 at 16:45, Jason E. Stewart wrote: > > > > > > The internal modem on my pismo has always worked fine, and under MacOS > > > > I could hear dial tones and dialing noises, etc. But under linux, I've > > > > never been able to hear anything no matter what settings I use for the > > > > AT 'L' and 'M' commands. > > > > Ì don't support sound pass-through on the internal modems. Maybe > > one day... > > Ah - so it's a kernel issue. I thought the modem has it's own > speaker. Just out of curiousity - with a possibility of helping, > just maybe, what is the issue to why it isn't supported - what needs to be > added to the kernel?
It depends on each machine model it seems. The modem sound can be analog & wired on a mixer input of the sound chip, or it can be all digital on an i2s channel (I _think_, I'm not too sure about this one). For the USB softmodem, I think you can ask them modem to give you sound on the data line when dialing and the driver could try to route that to the sound driver, but it's a lot of work Ben.
