tree e336ee3a36ff1e32af91f2c132e2e1146b87c558
parent 6005ce42433df3f69de99d7e730383a6adb852ef
author Daniel Vetter <daniel.vetter@ffwll.ch> 1372348331 +0200
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1372670096 +0200

drm/i915: s/hotplug_irq_storm_detect/intel_hpd_irq_handler/

The combination of Paulo's fifo underrun detection code and Egbert's
hpd storm handling code unfortunately made the hpd storm handling code
racy.

To avoid duplicating tricky interrupt locking code over all platforms
start with a bit of refactoring. This patch is the very first step
since in the end the irq storm handling code will handle all hotplug
logic (and so also encapsulate the locking nicely).

v2: Rebase on top of the i965g/gm sdvo hpd fix.

Cc: Egbert Eich <eich@suse.de>
Reviewed-by: Egbert Eich <eich@suse.de>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>