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authorChris Wilson <chris@chris-wilson.co.uk>2014-12-27 09:48:28 +0000
committerJani Nikula <jani.nikula@intel.com>2015-01-12 10:52:42 +0200
commit48bf5b2d00bfeb681f6500c626189c7cd2c964d2 (patch)
tree0ee389a8afc9379d548c184545da7bb1705e0bd1 /drivers/lguest
parentf24eeb191229b040deb3e813913e06a4316c6d3f (diff)
drm/i915: Ban Haswell from using RCS flips
Like Ivybridge, we have reports that we get random hangs when flipping with multiple pipes. Extend commit 2a92d5bca1999b69c78f3c3e97b5484985b094b9 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Jul 8 10:40:29 2014 +0100 drm/i915: Disable RCS flips on Ivybridge to also apply to Haswell. Reported-and-tested-by: Scott Tsai <scottt.tw@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87759 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: stable@vger.kernel.org # 2a92d5bca199 drm/i915: Disable RCS flips on Ivybridge Cc: stable@vger.kernel.org Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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