i915GMとXOrg(2) @ Blog - Linux Life

i915GMとXOrg(2)

2005/12/30 ( n ) < Gentoo >

# echo "=x11-base/xorg-x11-6.8.99.15-r4 ~x86" >> /etc/portage/package.keywords
# echo "x11-base/xorg-x11" >> /etc/portage/package.unmask
# emerge -avt xorg-x11
[ebuild U ] x11-base/xorg-x11-6.8.99.15-r4 [6.8.2-r6] -3dfx +bitmap-fonts +cjk -debug +doc -font-server -insecure-drivers +ipv6 -minimal +nls -nocxx +opengl +pam -sdk -static +truetype-fonts +type1-fonts (-uclibc) -xprint +xv
# Xorg -configure
# X -config ~/xorg.conf.new

xorg.confはキーボードとマウスの設定を変えたのと

Section "Device"
    Identifier "Card0"
    Driver "i810"
    VendorName "Intel Corporation"
    BoardName "Mobile 915GM/GMS/910GML Express Graphics Controller"
    BusID "PCI:0:2:0"
    Option "DisplayInfo" "False"
    Option "DRI" "True"
    Option "MonitorLayout" "CRT,LFP"
    Option "Clone" "True"
EndSection

$ glxgears
libGL error: open DRM failed (Operation not permitted)
libGL error: reverting to (slow) indirect rendering
2605 frames in 5.0 seconds = 520.955 FPS
2754 frames in 5.0 seconds = 550.687 FPS
2716 frames in 5.0 seconds = 543.158 FPS
$ su
# glxgears
6577 frames in 5.0 seconds = 1315.332 FPS
7004 frames in 5.0 seconds = 1400.725 FPS
7006 frames in 5.0 seconds = 1401.117 FPS
6947 frames in 5.0 seconds = 1389.308 FPS

解像度はかわらず。