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c2798b19ba
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@chris-wilson.co.uk> [danvet: use posting_read16 in intel_ringbuffer.c and kill _driver from the function names.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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