From: Adam Jackson Date: Thu, 21 Jul 2011 21:48:38 +0000 (-0400) Subject: drm/i915/dp: Don't turn CPT DP ports on too early X-Git-Tag: v3.1-rc1~22^2~10^2~9^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e85194641bec56179dcf5e1704ce5c6bf30340c6;p=pandora-kernel.git drm/i915/dp: Don't turn CPT DP ports on too early The docs say the port has to come on in training pattern 1; at this point, though, ->DP is in normal mode. The intent here is to wait until the port is in fact sending data, but that doesn't happen since we've broken the sequence the hardware expects, and the vblank wait will time out and kvetch in the log. Signed-off-by: Adam Jackson Reviewed-by: Jesse Barnes Signed-off-by: Keith Packard --- Reading git-diff-tree failed