From: Roy Spliet <rspliet@eclipso.eu>
Date: Thu, 30 Oct 2014 21:57:45 +0000 (+0100)
Subject: drm/nouveau/nv50/disp: Fix modeset on G94
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~107^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eae7382bc5547391e72f8cde83f5e2be9c359d5b;p=pandora-kernel.git

drm/nouveau/nv50/disp: Fix modeset on G94

Commit 1dce6264045cd23e9c07574ed0bb31c7dce9354f introduced a regression
spotted on several G94 (FDObz #85160). This device seems to expect the
vblank period to be set after setting scale instead of before.

V2: shove this in a separate function

This is a candidate bug-fix for 3.18

Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Tested-by: Zlatko Calusic <zcalusic@bitsync.net>
Tested-by: Michael Riesch <michael@riesch.at>
Tested-by: "poma" <pomidorabelisima@gmail.com>
Tested-by: Adam Williamson <adamw@happyassassin.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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