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sna: Update Baytrail VSync logic
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 7 Nov 2013 22:27:50 +0000 (22:27 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Wed, 4 Dec 2013 22:47:09 +0000 (22:47 +0000)
commitbd22abee8f33b20ff6bc7297b0a9ae8708d18727
tree00fae27d74be3ccb554324612e962a703ba8ce7btree | snapshot
parent6c37ab3ddc5910fdf4ed663a8dc620edc9fec931commit | diff
sna: Update Baytrail VSync logic

My current best guess at the glaring hole in the spec that is
synchronisation to vertical refresh.

Note that this leaves VSync disabled for BYT for now as it is
ineffective - but at least it now doesn't hang!

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69869
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
src/sna/sna_display.c diff | blob | history
Domain: Graphics System / X Window System;