Good you have the kernel module loaded
do you have drm listed as module? <-- I mean does it show in lsmod
Your xorg.conf should contain at least this (let the other lines!) :
Identifier "Standard VGA"
Driver "i810" (*)
BusID "PCI:00:02:0" (**)
Videoram 64000 (*)
(*) this can be tweaked later
(**) this should be the result of:
lspci | grep -i graphic
gives this on my lappy
0000:00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
After modifying xorg.conf, restart xorg by pressing ctrl alt backspace.
then try glxinfo and look the line Direct Rendering
you can also look for abnormal errors in /var/log/Xorg.0.log
egrep "(\(WW\)|\(EE\))" /var/log/Xorg.0.log