From: Daniel Vetter Date: Thu, 11 Apr 2013 14:29:10 +0000 (+0200) Subject: drm/i915: add i9xx pfit pipe asserts X-Git-Tag: v3.11-rc1~65^2~131^2~152 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e29a18faaa18470f313b570fdf2d0f75c35e6cb2;p=pandora-kernel.git drm/i915: add i9xx pfit pipe asserts We can only enable the pfit if the pipe is disabled. Ensure that this is obeyed with a neat assert. Also check whether the pfit is off before enabling it - if not we've lost track of things somewhere since the pfit is only ever used by the lvds output. v2: Fix spell fail in the commit message pointed out by Ville&Jani. Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed