commit f7dff0c9cbb89e9c406c0ca47f32129b61721174
author Jesse Barnes <jbarnes@virtuousgeek.org> Fri Jun 15 11:55:17 2012 -0700
committer Daniel Vetter <daniel.vetter@ffwll.ch> Wed Jun 20 22:47:15 2012 +0200
tree 20eb6aac452dacf6b10dce49fd71ec2f9f018216
parent 4a87d65d54ffc76e1d6f7e2124354997b66bd81c

drm/i915: access VLV regs through read/write switch

Since the offsets have all moved around.

v2: switch IS_DISPLAYREG and IS_VALLEYVIEW checks around since the latter is
    cheaper (Daniel)
    bail out early in IS_DISPLAYREG if the reg is in the new range (Daniel)

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[danvet: Fixup if cascading fail that broke HAS_FORCEWAKE machines.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>