i was under the impersion that usb client was a pxa270 thing and not c3k specfic?, i know they have it working on a x50 (usbnet)
some other things that have shown up in the 2.6.13 kernel that my be of use, alsa ac97 support for pxa2xx's and pxa27x power support (throgh sysfs) (note i see the sound driver is i2c, i belive they added suport for that in 2.6.12 for the pxa's)
hope it helps, as for testers where do i sign up, i woudnt mind sound but that wont hold me back from doing testing
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Yes, a usb client for the pxa27x exists in hh.org and we can probably use it. It has several bugs which is why I've put off importing it into the 2.6 kernel - I don't like importing known faulty code as I'll just get complaints.
As for sound, we don't use ac97 but use I2S instead - no mainline support for that. There is a known good I2C driver for the PXA around but it is also not in mainline. We have the kernel patched to add that as the c7x0 already uses it. For cxx00, someone just needs to import the 2.4 Sharp code, clean it up and we'd have an OSS driver. I'd prefer we went one step further and converted both it and the c7x0 driver to alsa though.
Both issues are easily solved, they just need someone to spend time on them. Any help is welcome - kernels/images can be generated from OE.
At the moment, I'm busy pushing some of the cxx00 changes into mainline Linux so we don't have a massive patchset to maintain. I'm also trying to fix the 2.6 images OE is generating as there are a few issues with them. Once this is done, I'll get back to enhacning the kernel.
