From: David Müller (ELSOFT AG) Date: Fri, 19 Apr 2013 08:41:50 +0000 (+0200) Subject: drm/i915: Fall back to bit banging mode for DVO transmitter detection X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~55^2~15^2~4 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4bfff54ed3f5de88f5358504c78c2cb037813aa;p=pandora-kernel.git drm/i915: Fall back to bit banging mode for DVO transmitter detection As discussed in this thread http://lists.freedesktop.org/archives/dri-devel/2013-April/037411.html GMBUS based DVO transmitter detection seems to be unreliable which could result in an unusable DVO port. The attached patch fixes this by falling back to bit banging mode for the time DVO transmitter detection is in progress. Signed-off-by: David Müller Tested-by: David Müller Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed