> I'm not sure if this can help: > > <http://lists.debian.org/debian-powerpc/2004/debian-powerpc-200402/msg00341.html> > <http://lists.debian.org/debian-powerpc/2004/debian-powerpc-200402/msg00355.html>
This may be related, but I don't think so... I tried with every important I2C option statically compiled in the kernel, and it didn't work better. However, until I find a better solution, I have "unset" the I2C option of the radeonfb driver, and my ambient light sensors works again. I have not investigated it much since I don't have much time right now, but I'll try to report as soon as possible. Thanks, -- Alain Perry