CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2023/04/03 07:38:18
Modified files:
sys/dev/acpi : acpibtn.c
Log message:
acpibtn_notify: ignore duplicate ACPI lid transitions
A Dell Precision 5510 produces two _LID events when the lid is closed.
This results in acpibtn_notify() adding two sleep tasks. The laptop
suspends and resumes successfully, but on resume the second sleep
task runs and it goes right back to sleep. Making the lid transition
a no-op when the existing value matches new _LID value works around
the problem. OK miod@ jcs@
