drm/i915: Split PORT_HOTPLUG_STAT ack out from i9xx_hpd_irq_handler()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 13 Apr 2016 18:19:54 +0000 (21:19 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 14 Apr 2016 11:45:37 +0000 (14:45 +0300)
commit1ae3c34c09b1c5c01dc22db4bf5af0efed4752ee
treeeb55d7a06a72eded8dc2505239fb77bf2f48ab84
parent6e814800a232afdee3f8abf5b9d49829015c67a7
drm/i915: Split PORT_HOTPLUG_STAT ack out from i9xx_hpd_irq_handler()

Split the VLV/CHV hoplug irq handling to ack and handler phases. This
way we can move the actual irq handling outside the section where
we have disabled the interrupt sources.

For now, we leave things as is for pre-VLV GMCH platforms, but
eventually they could get the same treatment.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1460571598-24452-9-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_irq.c