tree a8a4c65a7adeef40caf5df084c8078f4aab0c4d8
parent 7963e21e50c8e712553347f900f0d0afaf5be2aa
author Laurent Pinchart <laurent.pinchart@ideasonboard.com> 1310552027 +0200
committer Laurent Pinchart <laurent.pinchart@ideasonboard.com> 1313734964 +0200

fbdev: sh_mobile_meram: Fix MExxCTL register save on runtime PM suspend

To reset the ICB on resume the MExxCTL register needs to be OR'ed with
MExxCTL_WBF | MExxCTL_WF | MExxCTL_RF, no set to that value. Fix this.

This fixes corruption at the bottom of the display when resuming from
runtime PM.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>