From: Jesse Barnes Date: Tue, 29 Jan 2008 05:05:22 +0000 (-0800) Subject: drm/i915: Fix hibernate save/restore of VGA attribute regs X-Git-Tag: v2.6.25-rc3~108^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da636ad6a0d72eb5cb99738056af0bcc3db9ef9d;p=pandora-kernel.git drm/i915: Fix hibernate save/restore of VGA attribute regs In hibernate, we may end up calling the VGA save regs function twice, so we need to make sure it's idempotent. That means leaving ARX in index mode after the first save operation. Fixes hibernate on 965. Signed-off-by: Dave Airlie --- Reading git-diff-tree failed