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drm/i915: Disable high-precision vblank timestamping for UMS
authorChris Wilson <chris@chris-wilson.co.uk>
Sun, 23 Jan 2011 10:45:14 +0000 (10:45 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 24 Jan 2011 18:26:31 +0000 (18:26 +0000)
commit3885c6bbd0c6c9cc3c8e6d4f723abc87c593b07a
tree28462f6036dfd8fdf885bb7fd9afa510b3c90bf7tree | snapshot (tar.gz zip)
parent4041b85323ca00faaf8cdae22ac5cc16f1af2451commit | diff
drm/i915: Disable high-precision vblank timestamping for UMS

We only have sufficient information for accurate (sub-frame) timestamping
when the modesetting is under our control.

Reported-by: Chris Clayton <chris2553@googlemail.com>
Tested-by: Chris Clayton <chris2553@googlemail.com>
Reviewed-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_drv.c diff | blob | blame | history