Alex Goins <ago...@nvidia.com> writes: > Adding Keith, as this is a regression that completely breaks PRIME Sync > configs > at top of tree.
Adam asked me to look at this last week, and I'm afraid I've not had a chance as I've been traveling. Thanks for the reminder. Reading through the original patch, I agree that the new ms_queue_vblank function fails to treat the relative sequence case correctly. And your fix does present the correct information to the kernel. Your patch also highlights a further bug in this code -- the call to ms_drm_abort_seq is passing 'msc' instead of 'seq'. That only happens in an error case, which probably means approximately never. For your patch: Reviewed-by: Keith Packard <kei...@keithp.com> -- -keith
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