On Thu, Dec 06, 2012 at 05:53:05PM +0100, Martin Pieuchot wrote:
> 
> If it works for you, I would be pleased to hear it, otherwise try to
> rebuild a custom kernel with the DRMDEBUG option and send me your
> dmesg, Xorg.0.log and /var/log/messages with the drm vomit in it.

On my iBook G3 700 with 

mpcpcibr0 at mainbus0 pci: uni-north, Revision 0xff
pci0 at mpcpcibr0 bus 0
pchb0 at pci0 dev 11 function 0 "Apple Pangea AGP" rev 0x00
appleagp0 at pchb0
agp0 at appleagp0: aperture at 0x0, size 0x10000000
vgafb0 at pci0 dev 16 function 0 "ATI Radeon Mobility M7" rev 0x00, mmio
wsdisplay0 at vgafb0 mux 1: console (std, vt100 emulation)
radeondrm0 at vgafb0: irq 48
drm0 at radeondrm0

X fails to start, claiming that radeo_dri.so can't be loaded.  With
the patch below (to also build the r100 dri driver) X starts fine,
glxgears works and glxinfo reports

OpenGL vendor string: Tungsten Graphics, Inc.
OpenGL renderer string: Mesa DRI R100 (RV200 4C57) AGP 2x  TCL
OpenGL version string: 1.3 Mesa 7.11.2
OpenGL extensions:

On exit text mode is not restored correctly though.

Index: Makefile
===================================================================
RCS file: /cvs/xenocara/lib/libGL/dri/Makefile,v
retrieving revision 1.13
diff -u -r1.13 Makefile
--- Makefile    29 Aug 2012 12:52:39 -0000      1.13
+++ Makefile    7 Dec 2012 11:09:21 -0000
@@ -5,7 +5,7 @@
 .if ${MACHINE} == i386 || ${MACHINE} == amd64
 SUBDIR+= i810 i915 i965 radeon r200 r300 r600
 .elif ${MACHINE} == macppc
-SUBDIR+= r200 r300
+SUBDIR+= radeon r200 r300
 .endif
 
 build depend all install clean cleandir: _SUBDIRUSE

-- 
Matthieu Herrb

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