drm/radeon/kms: re-emit full context state for evergreen blits
authorAlex Deucher <alexdeucher@gmail.com>
Thu, 27 Jan 2011 22:01:52 +0000 (17:01 -0500)
committerDave Airlie <airlied@gmail.com>
Fri, 28 Jan 2011 00:59:31 +0000 (10:59 +1000)
clear state doesn't seem to work properly in some cases

Fixes hangs in heavy 3D on some evergreen cards reported on
IRC.

May fix:
https://bugs.freedesktop.org/show_bug.cgi?id=33381
possibly others.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@gmail.com>

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