radeon/evergreen: add support for short HPD irqs

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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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Dave Airlie 2015-02-24 09:23:57 +10:00 • committed by Alex Deucher

parent de6284aa01

commit 2bc67b4d9e

1 changed files with 89 additions and 12 deletions

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101

drivers/gpu/drm/radeon/evergreen.c

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