kernel2.6.32 + kms + ati + 很好阿……

yafeng

Post by hurricanek;2058947
使用KDE 4.4 beta2
kernel 2.6.33rc1
mesa libgl ati-dri 7.7
xf86-video-ati-git 今天刚编译的
radeon_ucode（kernel radeon模块需要的firmware）
libdrm （启用了radeon api的版本 offical的2.4.17-2没有启用，自己编译了一次）
dri2proto glproto 都是官方的
目前还没有渲染错误
不像用kernel2.6.32时候经常性的出错渲染出错

偶等官方支持了，反正现在有n卡用，不似以前等得那么急切了，nv的开源驱动nouveau貌似也很活跃的样子，不过还没3d，不过估计即使实现了3d性能也好不到哪儿去，现在nouveau就能跑glxgears，不过跑分只有闭源的1/5

难免有错

把mesa升级到7.7,fps提高到2000左右了，有进步啊。(没开KMS）。

zhuqin_83

Attention: After talking to upstream develeopers the ArchLinux team decided to go back to non-KMS mode as the default and one and only supported mode. DRI2 based drivers are still in experimental state and have caused too much trouble and upstream don't want us to ship DRI2 packages. Kernel 2.6.32.x has KMS support included but not enabled by default. We also removed all DRI2 support from libdrm/mesa/xf86-video-radeon for now until DRI2 will become the prefered and only stable way. So only DRI1 will give you hardware acceleration for now. Enabling KMS will make Xorg fall back to Software rasterizer making 3D slow. If you want to try out DRI2 hardware accellerated drivers just recompile libdrm with --enable-radeon-experimental-api, then recompile the mesa package for mesa/libgl/ati-dri and then build xf86-video-ati-git from AUR. That will give you the needed set of DRI2 based packages. It's not possible to have both options at once.

yafeng

Post by 难免有错;2059879
把mesa升级到7.7,fps提高到2000左右了，有进步啊。(没开KMS）。

啥卡？intel的？我的945gm改进不大啊

sd_ly_wj

Post by zhuqin_83;2060450
Attention: After talking to upstream develeopers the ArchLinux team decided to go back to non-KMS mode as the default and one and only supported mode. DRI2 based drivers are still in experimental state and have caused too much trouble and upstream don't want us to ship DRI2 packages. Kernel 2.6.32.x has KMS support included but not enabled by default. We also removed all DRI2 support from libdrm/mesa/xf86-video-radeon for now until DRI2 will become the prefered and only stable way. So only DRI1 will give you hardware acceleration for now. Enabling KMS will make Xorg fall back to Software rasterizer making 3D slow. If you want to try out DRI2 hardware accellerated drivers just recompile libdrm with --enable-radeon-experimental-api, then recompile the mesa package for mesa/libgl/ati-dri and then build xf86-video-ati-git from AUR. That will give you the needed set of DRI2 based packages. It's not possible to have both options at once.

有点折腾啊。。。