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(parent: f19a079) | patch
drm/i915: Use of a CPU fence is mandatory to update FBC regions upon CPU writes
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 8 Jul 2011 11:22:39 +0000 (12:22 +0100)
committerKeith Packard <keithp@keithp.com>
Fri, 8 Jul 2011 17:23:09 +0000 (10:23 -0700)
commitde568510cd410d82d370d3000808aca63ef28a22
treeedff697f71023b729eba78bd2622b8ae8d364e93tree | snapshot
parentf19a079a800dfd365fa8ed422acf29ca7a036ea3commit | diff
drm/i915: Use of a CPU fence is mandatory to update FBC regions upon CPU writes

...and this requirement is enforced by intel_update_fbc() so we can
remove the later check from g4x_enable_fbc() and ironlake_enable_fbc().

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
drivers/gpu/drm/i915/intel_display.c diff | blob | history
Domain: System / Uncategorized;