> Katos, Gatos, ATI.2. I think all are hosted at sourceforge, you should > find XFree86 I2C/DDC interface code there. Many ATI datasheets were > not publicly available the last time I looked. I'll give a try to the gatos-devel mailing-list. There must be some code in XFree as well, but that's so complex that I did not understand anything (probably because it's mixed with so many other parts). I'd hope that data sheets, if they exist and are somewhat available, would be more helpful. -- Jean Delvare http://www.ensicaen.ismra.fr/~delvare/