From: Emil Velikov <emil.l.velikov@gmail.com>
Date: Fri, 23 Aug 2013 17:43:42 +0000 (+0100)
Subject: drm/nv50/disp: prevent false output detection on the original nv50
X-Git-Tag: v3.12-rc1~136^2~3^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5087f51da805f53cba7366f70d596e7bde2a5486;p=pandora-kernel.git

drm/nv50/disp: prevent false output detection on the original nv50

Commit ea9197cc323839ef3d5280c0453b2c622caa6bc7 effectively enabled the
use of an improved DAC detection code, but introduced a regression on
the original nv50 chipset, causing a ghost monitor to be detected.

v2 (Ben Skeggs): the offending line was likely a thinko, removed it for
all chipsets (tested nv50 and nve6 to cover entire range) and added
some additional debugging.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=67382
Tested-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Cc: <stable@vger.kernel.org> # 3.9+
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

Reading git-diff-tree failed