[PATCH 0/1][SRU][Noble] Fix spurious wakeup on HP ProOne 440

[Chris Chiu]

BugLink: https://bugs.launchpad.net/bugs/2085065

[Impact]
The HP ProOne 440 AIO PC with particular LG touch panel connected via high-speed USB root hub will randomly fail to enter suspend.

[Fix]
Fixed by a quirk for the particular HP model with LG touch panel in https://lore.kernel.org/platform-driver-x86/20240906053047.459036-1-kai.heng.feng@canonical.com/T/#m1b1f48fea9626a4fb5f199ef2304d2f61ed43f52

[Test Case]
1. Power on the HP AIO PC
2. run checkbox-cli run com.canonical.certification::suspend-cycles-stress-test
3. observe the suspend fail with the kernel message (PM: Some devices failed to suspend, or early wake event detected)

[Where problems could occur]
Only affect the particular HP AIO PC. The risk is restricted.

Kai-Heng Feng (1):
  UBUNTU: SAUCE: platform/x86/hp: Avoid spurious wakeup on HP ProOne 440

 drivers/platform/x86/hp/hp-wmi.c | 59 +++++++++++++++++++++++++++++++-
 1 file changed, 58 insertions(+), 1 deletion(-)

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2.34.1