Another thing you can use is the xf86Misc message extension. The ati/radeon driver shows a stub of it (xf86HandleMessageProc)
But isn't it only usable by display drivers?
I don't see anything that specifically says "deliver this only to display drivers"; on the other hand, I don't see where you get to specify WHICH device you are writing to. Every device driver serving Display* x, screen y?
-- ____ .:. ____ Bryan W. Headley - [EMAIL PROTECTED]
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