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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)
commitb4a1c675d256bfa1d399490847d086b8b463b5d4
tree17b83427db35806e4732431505ac09480cdbee2ctree
parent1d50942dc9304db488d1b3978274b851e890a33bcommit | 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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