MiPad4/android_device_xiaomi_clover
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clover: light: mark as shutdown critical

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Required because the lights need to be turned off late in boot
(e.x. during fsck for disk health), and before, blank_screen
accessing light encountered a race condition where if it didn't
get scheduled before all of the processes which were getting
shutdown were getting killed, the screen wouldn't blank.

Bug: 74976325
Test: adjusting brightness continues to work
Test: screen blanks during shutdown at the correct time
    including when an artificial 5s delay is inserted when
    the phone normally fscks (which can also be quick)

Change-Id: I57ebc11d7ecf57ee327c681455712f4b53de6fd3
This commit is contained in:
Steven Moreland 2018-03-16 10:23:14 -07:00 committed by Max Weffers
parent d605cdfde8
commit 73a8c26a67
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GPG key ID: 795F73D22FB93FAE
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light/android.hardware.light@2.0-service.xiaomi_clover.rc
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@ -23,3 +23,4 @@ service light-hal-2-0 /vendor/bin/hw/android.hardware.light@2.0-service.xiaomi_c
class hal
user system
group system
shutdown critical