From: Alex Deucher <alexdeucher@gmail.com>
Date: Fri, 4 Dec 2009 21:56:37 +0000 (-0500)
Subject: drm/radeon/kms: enable hpd support
X-Git-Tag: v2.6.33-rc1~323^2~3^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4877cf2293f5463f531769fd12300cb3417c778;p=pandora-kernel.git

drm/radeon/kms: enable hpd support

This enabled interrupt driven hpd support for all
radeon chips.  Assuming the hpd pin is wired up
correctly, the driver will generate uevents on
digital monitor connect and disconnect and retrain
DP monitors automatically.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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