From: Alex Deucher Date: Fri, 17 Jun 2011 17:13:52 +0000 (-0400) Subject: drm/radeon/kms/atom: fix duallink on some early DCE3.2 cards X-Git-Tag: v3.0-rc4~2^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8323fa6ba313ae2664420ec34d56a7fb0bbbe525;p=pandora-kernel.git drm/radeon/kms/atom: fix duallink on some early DCE3.2 cards Certain revisions of the vbios on DCE3.2 cards have a bug in the transmitter control table which prevents duallink from being enabled properly on some cards. The action switch statement jumps to the wrong offset for the OUTPUT_ENABLE action. The fix is to use the ENABLE action rather than the OUTPUT_ENABLE action on the affected cards. In fixed version of the vbios, both actions jump to the same offset, so the change should be safe. Reported-and-tested-by: Dave Airlie Signed-off-by: Alex Deucher Cc: stable@kernel.org Signed-off-by: Dave Airlie --- Reading git-diff-tree failed