From: Egbert Eich Date: Wed, 24 Oct 2012 16:32:52 +0000 (+0200) Subject: DRM/Radeon: On DVI-I use Load Detection when EDID is bogus. X-Git-Tag: v3.7-rc4~4^2~2^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc87f13b8dc73706ae06caf229a336965e9b44a6;p=pandora-kernel.git DRM/Radeon: On DVI-I use Load Detection when EDID is bogus. The Radeon driver uses the analog/digital flag to determine if the DAC or the TMDS encoder should be enabled on a DVI-I connector. If the EDID is bogus this flag is no longer reliable. This fix adds a fallback to DAC load detection to determine if anything is connected to the DAC. If not and a (bogus) EDID is found it assumes a digital display is connected. This works around problems with some crappy IPMI devices using Radeon ES1000. Signed-off-by: Egbert Eich Signed-off-by: Alex Deucher --- Reading git-diff-tree failed