drm/i915: FBC off for ironlake and older, otherwise on by default
authorKeith Packard <keithp@keithp.com>
Tue, 20 Sep 2011 04:34:19 +0000 (21:34 -0700)
committerKeith Packard <keithp@keithp.com>
Wed, 21 Sep 2011 22:03:11 +0000 (15:03 -0700)
Make the default FBC behaviour chipset specific, allowing us to turn
it on by default for Ironlake and older where it has been seen to
cause trouble with screen updates.

Signed-off-by: Keith Packard <keithp@keithp.com>
Tested-by: Francis Moreau <francis.moro@gmail.com>

No differences found