How is the work on 2.6.21 coming on ?
Still applying patches... waiting to reach a point where I can atleast boot to the kernel...
At the time of 2.6.21.1 most patches for 2.6.20.6 could be applied and kernel did boot but with a few important things braking:
the power button no longer suspended but "apm --suspend" worked and power button resumend,
some nand flash utils broke (but this is also true for 2.6.20.6),
zaurushw thing broke (but this is also true for 2.6.20.6),
wierd behaviour in X with the touchscreen (but this is also true for 2.6.20.6)
Kernel is now at 2.6.21.4 but I've been watching the changelog and found nothing addressing these specific issues (especially the power button one) although there were some other ARM fixes.
I extracted a patch sequence from OZ for the 2.6.20.6 (that with very little work could also be applied to 2.6.21 kernels) along with the actual patches ... gis can build a bootable kernel with some broken things. If anyone likes to try PM me (Adrian .... I already sent you that work).
I'm a feeble programmer ... if anyone has kernel experience and is willing to write patches for the proken things I can try them out ;-)