drm/i915: provide self-refresh status in debugfs

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Jesse Barnes 2010-02-05 12:47:35 -08:00 • committed by Eric Anholt
commit 4a9bef37e5