tree 91cb2cfed63506b7e37761b3b96d83f20f5a6041
parent 43ed340ad93dcefe00a8f116b7e1b9dab2958543
author Jesse Barnes <jbarnes@virtuousgeek.org> 1277930977 -0700
committer Eric Anholt <eric@anholt.net> 1278023412 -0700

drm/i915: don't access FW_BLC_SELF on 965G

The register offset for FW_BLC_SELF is a totally different set of bits
on Broadwater (it's actually MI_RDRET_STATE), so don't treat it like
FW_BLC_SELF on 965G chips.

Fixes bug https://bugs.freedesktop.org/show_bug.cgi?id=26874.

Cc: stable@kernel.org
Tested-by: Norman Yarvin <yarvin@yarchive.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>