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(parent: 5daa1b4) | 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)
commit68f42c2b6d74062ac4cb91524e81f496dcb14184
treeedff697f71023b729eba78bd2622b8ae8d364e93tree | snapshot
parent5daa1b48c9f18d5c71bb4aa127fe0806f7621b9ccommit | 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
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