From: Chris Wilson Date: Fri, 11 May 2012 17:01:32 +0000 (+0100) Subject: drm/i915: Inspect the right status bits for DP/HDMI hotplug on gen4 X-Git-Tag: v3.6-rc1~83^2~47^2~38 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10f76a38166cd51160b3cd7ba2f16339dd381589;p=pandora-kernel.git drm/i915: Inspect the right status bits for DP/HDMI hotplug on gen4 The status bits corresponding to the interrupt enable bits are the "live" hotplug status bits, and reflect the current status of the port (high for a detected connection, low for a disconnect). The actual bits corresponding to the interrupt source are elsewhere. The actual event is then determined by a combination of the interrupt flag and the current live status (if the interrupt is active, but the current status is not, then we have detected a disconnect.) Signed-off-by: Chris Wilson Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed