From: Dave Airlie <airlied@redhat.com>
Date: Mon, 23 Feb 2015 23:23:57 +0000 (+1000)
Subject: radeon/evergreen: add support for short HPD irqs
X-Git-Tag: omap-for-v4.1/fixes-rc1~82^2~27^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bc67b4d9e9f2c8d13782387bbdbb6e1b5e12d30;p=pandora-kernel.git

radeon/evergreen: add support for short HPD irqs

This adds support for processing short irqs, and triggering
the dp_work.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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