Acked: [natty] UBUNTU: SAUCE: (no-up) [PATCH 2/2] drm/i915: add pipe/plane enable/disable functions

[Seth Forshee]

On Fri, Nov 04, 2011 at 12:53:52PM -0400, Jose Plans wrote:
> 

> From 51d0f668b98f6aa519abb9e7d3343526bf090956 Mon Sep 17 00:00:00 2001
> From: Jose Plans <jose.plans at canonical.com>
> Date: Thu, 20 Oct 2011 19:06:30 +0000
> Subject: [natty] UBUNTU: SAUCE: (no-up) [PATCH 2/2] drm/i915: add pipe/plane enable/disable functions
> 
> Buglink: http://bugs.launchpad.net/bugs/812638
> 
> Add plane enable/disable functions to prevent duplicated code and allow
> us to easily check for plane enable/disable requirements (such as pipe
> enable, plane status, pll status etc).
> 
> Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> 
> (cherry picked from commit b24e71798871089da1a4ab049db2800afc1aac0c)
> Signed-off-by: Jose Plans <jose.plans at canonical.com>

The patch is a lot of churn, but it does seem to be largely
non-functional changes, and keeping in sync with upstream probably makes
sense. It's a clean cherry pick that's been upstream for a while now,
and Jose has made a good effort to test for regressions on platforms
using the affected code paths.

Acked-by: Seth Forshee <seth.forshee at canonical.com>