From: Keith P. <ke...@ke...> - 2007-06-12 17:17:02
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On Tue, 2007-06-12 at 19:03 +0200, Michel D=C3=A4nzer wrote: > Hmm yeah, I guess you could just update both counters unconditionally. Or let the waiters fetch the value themselves? > Yes, I'm not worried about the software side of it, as this should only > occur when there's a bug somewhere. I'm rather wondering whether > enabling the vblank interrupt for an inactive pipe might cause trouble > on the hardware side, but maybe that's not an issue. Keith? It's not going to cause trouble on the intel chips, but you aren't going to get a lot of interrupts if the crtc isn't running... --=20 kei...@in... |