[Bug 210425] Plugging in or unplugging power cord while system is suspended does not trigger updates

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https://bugzilla.kernel.org/show_bug.cgi?id=210425

Bernie Innocenti (bernie@xxxxxxxxxxx) changed:

           What    |Removed                     |Added
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                 CC|                            |bernie@xxxxxxxxxxx

--- Comment #10 from Bernie Innocenti (bernie@xxxxxxxxxxx) ---
Still happening on 5.17.0 on a Thinkpad X1 Gen 7.

Steps to reproduce:

1. Unplug USB-C charger

2. Correctly detected as unplugged:
   % cat /sys/class/power_supply/ucsi-source-psy-USBC000:002/online
   0

3. plug USB-C charger

4. Correctly detected as plugged:
   % cat /sys/class/power_supply/ucsi-source-psy-USBC000:002/online
   1

5. Close the lid and wait for the laptop to sleep

6. Unplug USB-C charger while the laptop is suspended

7. Wake up the laptop

8. BUG: Still detected as plugged!
   % cat /sys/class/power_supply/ucsi-source-psy-USBC000:002/online
   1


Info:

  % uname -a
  Linux giskard 5.17.0-0.rc3.89.fc36.x86_64 #1 SMP PREEMPT Mon Feb 7 14:58:45
UTC 2022 
x86_64 x86_64 x86_64 GNU/Linux

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