tree 29c979eae847b62f3406547253c370bdee86348a
parent fa00abe00e379a0e9b070616baee58692576f29e
author Egbert Eich <eich@suse.de> 1361812009 -0500
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1364331022 +0100

DRM/I915: Add enum hpd_pin to intel_encoder.

To clean up hotplug support we add a new enum to intel_encoder:
enum hpd_pin. It allows the encoder to request a hpd line but leave
the details which IRQ is responsible on which chipset generation
to i915_irq.c.
This way requesting hotplug support will become really simple on
the encoder/connector level.

Signed-off-by: Egbert Eich <eich@suse.de>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>