From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Mon, 19 Oct 2009 22:37:32 +0000 (+0900)
Subject: drm/i915: update watermarks before enabling PLLs
X-Git-Tag: v2.6.32-rc7~79^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=629598da932cfa5ff398fe10bc123282a6f3049e;p=pandora-kernel.git

drm/i915: update watermarks before enabling PLLs

When coming back from DPMS or turning on a display, make sure we have
the watermarks set up before turning on the display plane, otherwise we
may get underruns.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
---

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