commit d460f686f4ff55f3cb38a417fa78380c0bee1be7
author Midas Chien <midaschieh@google.com> Fri Jan 05 11:40:53 2024 +0000
committer Midas Chien <midaschieh@google.com> Wed Jan 17 06:23:57 2024 +0000
tree 27ff833183d3e6e6c429c09277b06de37a9d90ce
parent a51d2acbe6bd7dc96a3f04b968283a35b02992cc

drm: samsung: support wake up during notify state change

While sysfs_notify initiates updates for state monitors upon state
changes, timely data updates can be hindered if user space processes
are frozen during notification. Support a mechanism to awaken the
system during notification if it need to ensure timely updates.

Bug: 311495944
Test: check refresh rate indicator is correct
Change-Id: I86d1f6e2e72bb54c10d394bd2634ce51147189e4
Signed-off-by: Midas Chien <midaschieh@google.com>
(cherry picked from commit 5cdb5034e2360b17e8cad80e7d5b5902c8ccfba3)