前面几个blog对DRM驱动.显卡的显存管理机制.中断机制都进行了一些描述,现在阅读AMD drm驱动的初始化过程应该会轻松许多. 下面是一AMD的开发人员编写的文章(先暂时放在这里,后续有时间再添加自己的看法). Understanding GPUs from the ground up I get asked a lot about learning how to program GPUs. Bringing up evergreen kms support seems like a go
台式机安装CentOS 6.4 x86_64位 集成显卡ati4290 CentOS的release notes上: The proprietary drivers for older AMD ( former ATI ) video cards, namely the 2xxx, 3xxx and 4xxx series ( both integrated in motherboards or standalone cards) are not compatible with the new