radeon/evergreen: add support for short HPD irqs
authorDave Airlie <airlied@redhat.com>
Mon, 23 Feb 2015 23:23:57 +0000 (09:23 +1000)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 19 Mar 2015 16:26:46 +0000 (12:26 -0400)
commit2bc67b4d9e9f2c8d13782387bbdbb6e1b5e12d30
tree38f09c47b494029546e1a85c1a044172ad29f55a
parentde6284aa0162e6814e4d5f17a0177e0e5aee1ce5
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>
drivers/gpu/drm/radeon/evergreen.c