linux 945 驱动
时间：2006-11-13 来源：ivygg
硬件 小黑R60e 8nc
芯片 945GM Express + ICH7
xorg上没有给出945的驱动
intel官方网站上连到的是05年12月xorg发布的驱动,最高支持到915
不知道新驱动是redhat从哪里搞到的。
fc4自带驱动不包含945集成声显
fc5自带驱动仅支持声卡
fc4 fc5通过yum升级xorg还不能支持945
fc6自带驱动都支持,最后装的fc6
fc4 fc5从fc6的安装盘上安装945驱动是个浩大的工程,文件依赖关系太复杂了,@@!
建议能装fc6就直接装吧,用945的机器旧不到哪去,硬件配置不会太差.
*********************************************
with FC4 driver vesa, software accelerated
compile Mesa : make linux [root@localhost demos]# ./gears
1903 frames in 5.005 seconds = 380.220 FPS
1932 frames in 5.001 seconds = 386.323 FPS
2096 frames in 5.001 seconds = 419.116 FPS
2096 frames in 5.002 seconds = 419.032 FPS
2064 frames in 5.000 seconds = 412.800 FPS
2028 frames in 5.002 seconds = 405.438 FPS
2061 frames in 5.001 seconds = 412.118 FPS
2052 frames in 5.000 seconds = 410.400 FPS
2165 frames in 5.002 seconds = 432.827 FPS
2082 frames in 5.000 seconds = 416.400 FPS
1993 frames in 5.001 seconds = 398.520 FPS *********************************************
with FC6 driver xorg-x11-frv-i810 1.6.5-9.fc6
compile Mesa : make linux-dri-x86 compile Mesa/progs/demos/gears :
gcc gears.c -o gears -lGL -lGLU -lglut [root@localhost demos]# ./gears
libGL warning: 3D driver claims to not support visual 0x5b
3596 frames in 5.000 seconds = 719.200 FPS
3661 frames in 5.000 seconds = 732.200 FPS
3851 frames in 5.000 seconds = 770.200 FPS
3852 frames in 5.000 seconds = 770.400 FPS
3854 frames in 5.000 seconds = 770.800 FPS
3854 frames in 5.000 seconds = 770.800 FPS
3823 frames in 5.000 seconds = 764.600 FPS
3843 frames in 5.000 seconds = 768.600 FPS
3233 frames in 5.000 seconds = 646.600 FPS 945用的是drm驱动，编译加不加dri选项，xrog.conf中加不加载dri模块 OpenGL性能没有明显变化 另外，intel钻dx9的空子。dx9对硬件T&L没要求。市面上的显卡，不论整不整合，都有硬件T&L单元，945居然没有,全仗着cpu拼命算。驱动还出的慢，intel太不地道了，b4一哈。
with FC4 driver vesa, software accelerated
compile Mesa : make linux [root@localhost demos]# ./gears
1903 frames in 5.005 seconds = 380.220 FPS
1932 frames in 5.001 seconds = 386.323 FPS
2096 frames in 5.001 seconds = 419.116 FPS
2096 frames in 5.002 seconds = 419.032 FPS
2064 frames in 5.000 seconds = 412.800 FPS
2028 frames in 5.002 seconds = 405.438 FPS
2061 frames in 5.001 seconds = 412.118 FPS
2052 frames in 5.000 seconds = 410.400 FPS
2165 frames in 5.002 seconds = 432.827 FPS
2082 frames in 5.000 seconds = 416.400 FPS
1993 frames in 5.001 seconds = 398.520 FPS *********************************************
with FC6 driver xorg-x11-frv-i810 1.6.5-9.fc6
compile Mesa : make linux-dri-x86 compile Mesa/progs/demos/gears :
gcc gears.c -o gears -lGL -lGLU -lglut [root@localhost demos]# ./gears
libGL warning: 3D driver claims to not support visual 0x5b
3596 frames in 5.000 seconds = 719.200 FPS
3661 frames in 5.000 seconds = 732.200 FPS
3851 frames in 5.000 seconds = 770.200 FPS
3852 frames in 5.000 seconds = 770.400 FPS
3854 frames in 5.000 seconds = 770.800 FPS
3854 frames in 5.000 seconds = 770.800 FPS
3823 frames in 5.000 seconds = 764.600 FPS
3843 frames in 5.000 seconds = 768.600 FPS
3233 frames in 5.000 seconds = 646.600 FPS 945用的是drm驱动，编译加不加dri选项，xrog.conf中加不加载dri模块 OpenGL性能没有明显变化 另外，intel钻dx9的空子。dx9对硬件T&L没要求。市面上的显卡，不论整不整合，都有硬件T&L单元，945居然没有,全仗着cpu拼命算。驱动还出的慢，intel太不地道了，b4一哈。
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