From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 10 Oct 2012 01:09:48 +0000 (+1000)
Subject: drm/nouveau/fb: read TILE_BASE after writing it to avoid a hardware race
X-Git-Tag: v3.8-rc1~82^2~114
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d338081a6008b3638ca45e0020c5a0cebe362fd;p=pandora-kernel.git

drm/nouveau/fb: read TILE_BASE after writing it to avoid a hardware race

Apparently needed for turbocache nv4x chips at least, we'll just do it
everywhere...

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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