On Fri, 2004-11-19 at 19:20 +1100, Benjamin Herrenschmidt wrote: > On Fri, 2004-11-19 at 17:56 +1100, Benjamin Herrenschmidt wrote: > > So here's the new patch, it replaces the previous one for Aluminium > > PowerBooks, and is still against 2.6.9. I'll do something against 2.6.10 > > when that one is out (it's a bit late to get that merged with Linus, > > 2.6.10 is in freeze mode now) and I hope to get all of that in 2.6.11. > > > > .../... > > Ok, I already found a bug, occasional lockups on boot and when setting > the backlight. I uploaded a new version at:
Here's a 3rd version. It may or may not help, as I didn't have a chance to test this one on either albook or ibook g4 yet. I added saving and restoring of a few more registers that may fix the Xv problem (or not... depends what X does at this point) and eventually some corruption problem (the bandwidth related registers weren't restored). It also adds an unrelated fix to the cpufreq code for powerbooks using PMU-based frequency switching which would occasionally cause hangs at boot. http://gate.crashing.org/~benh/albook-ibookg4-sleep-3.diff Ben.