Re: XFree86-4.0 Status?
From: Michael Schmitz <hidden>
Date: 2000-06-06 20:05:58
quoted
I was wondering if anybody could comment on the status of XFree86-4.0. I tried installing this on a PowerBook G3/250 and have had no luck. I've seen just a few posts in regards to "support isn't there yet" so I was wondering if anybody could comment.I suppose that's Mach64 hardware, so you have to use the fbdev driver _and_ a patched kernel to correct broken OF PCI memory mappings. Ask Michael Schmitz :)
I haven't tried it on that machine but if it's a Mach64 chipset there will likely be a PCI resource collision between VRAM and MMIO space. I had to patch both 2.3.99pre7 and 2.2.15 to make it work. For 2.3.x, Geert's old PCI resource patch did fine, reassignment for 2.2.15 is a bad hack likely to break on other machines (I just guessed a free PCI address range instead of walking the resource tree). Michael ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/