On Sun, Apr 22, 2012 at 09:13:57PM +0100, Chris Wilson wrote: > gen2 hardware has some significant differences from the other interrupt > routines that were glossed over and then forgotten about in the > transition to KMS. Such as > > - 16bit IIR > - PendingFlip status bit > > This patch reintroduces a handler specifically for gen2 for the purpose > of handling pageflips correctly, simplifying code in the process. > > v2: Also fixup ring get/put irq to only access 16bit registers (Daniel) > > Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=24202 > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41793 > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk> Tested on my i855gm and it fixes all the pageflip complaining here. Queued for -next, thanks for the patch. -Daniel -- Daniel Vetter Mail: daniel at ffwll.ch Mobile: +41 (0)79 365 57 48
