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(parent: 4819ac1) | patch
drm/i915/mst: ack sink irq ESI for link status changes
authorJani Nikula <jani.nikula@intel.com>
Wed, 12 Jan 2022 11:03:18 +0000 (13:03 +0200)
committerJani Nikula <jani.nikula@intel.com>
Fri, 21 Jan 2022 10:56:03 +0000 (12:56 +0200)
commit5ebdd0ee73aa8f2e16ee1cb9a937e06b3737d1e3
tree17b83427db35806e4732431505ac09480cdbee2ctree | snapshot
parent4819ac1d00c70e4b54d3ea2a2855d71cc214c88bcommit | diff
drm/i915/mst: ack sink irq ESI for link status changes

Only specific event status indicators caused the link status to be
acked. Be sure to ack the link status change event.

Arguably we should track which bits to actually clear in ESI instead of
the wholesale approach.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220112110319.1172110-6-jani.nikula@intel.com
drivers/gpu/drm/i915/display/intel_dp.c diff | blob | history
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