On Thu, Jan 19, 2017 at 03:23:12PM +0100, Maarten Lankhorst wrote: > This prevents hangs in kms_flip. We should also either decrease > I915_FENCE_TIMEOUT to 5s, or increase the timeouts in > drm_atomic_helper.c to prevent errors like flip_done/hw_done timed out. > > Signed-off-by: Maarten Lankhorst <[email protected]>
This is a nak. This one *has* to wait until the previous i915 requests are complete, which is (supposed to be) guaranteed eventually. If later phases of a modeset are completing before any earlier phase, that sounds buggy. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
