On Wed, 2010-04-21 at 11:09 -0400, Adam Jackson wrote: > But I really don't see how, short of a really really bad hardware bug, > turning a subsystem _off_ would make that subsystem work.
Not knowing how the HW works, I'm only guessing.. but the Intel driver is using a polling based method to detect TV-out, not the state-change interrupt based method. It is (just) possible that the state-change detection logic is separate to that used for polling the status, and the two are conflicting. Some hardware guys at Intel will probably have to confirm this. -- Peter Clifton Electrical Engineering Division, Engineering Department, University of Cambridge, 9, JJ Thomson Avenue, Cambridge CB3 0FA Tel: +44 (0)7729 980173 - (No signal in the lab!) Tel: +44 (0)1223 748328 - (Shared lab phone, ask for me) _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
