From: Maxim Levitsky <maximlevitsky@gmail.com>
Date: Mon, 13 Aug 2012 23:22:07 +0000 (+0300)
Subject: drm/nv86/fifo: suspend fix
X-Git-Tag: v3.6-rc2~9^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2064db725cc6d4ea19a24c138bc37939b63e3ae6;p=pandora-kernel.git

drm/nv86/fifo: suspend fix

This fix is a backport from the reworked nouveau driver.  It masks off the
engines we're not expecting to use before attempting a channel kickoff.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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