From: Ben Skeggs Date: Mon, 27 Aug 2012 06:22:49 +0000 (+1000) Subject: drm/nvc0/copy: check PUNITS to determine which copy engines are disabled X-Git-Tag: v3.6-rc4~5^2~4^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14f0458a41e033dee31ba605137419385c03fc78;p=pandora-kernel.git drm/nvc0/copy: check PUNITS to determine which copy engines are disabled On some Fermi chipsets (NVCE particularly) PCOPY1 doesn't exist. And if what I've seen on Kepler is true of Fermi too, chipsets of the same type can have different PCOPY units available. This should fix a v3.5 regression reported by a number of people effecting suspend/resume on NVC8/NVCE chipsets. Cc: stable@vger.kernel.org [3.5] Signed-off-by: Ben Skeggs --- Reading git-diff-tree failed