came via stable tree
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Status: Fix Committed => Fix Released
** Changed in: linux-oem-5.6 (Ubuntu)
Status: Fix Committed => Fix Released
** Changed in: linux (Ubuntu Focal)
Status: Fix Committed => Fix Released
** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
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https://bugs.launchpad.net/bugs/1872583
Title:
a fake headset key event will be triggered when plugging the headset
on Lenovo x1c7
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-5.6 package in Ubuntu:
Fix Released
Status in linux source package in Focal:
Fix Released
Status in linux-oem-5.6 source package in Focal:
Fix Released
Bug description:
[Impact]
When users plug a headset into the audio jack on Lenovo x1c7, the
audio driver can't stay in the rt_suspend state anymore
[Fix]
don't let the driver trigger the fake key event
[Test Case]
boot the kenrel, enable the dyndbg on the codec driver,
plug/unplug the headset, check the runime pm status in the dmesg
[Regression Risk]
Low, I have tested this patch Lenovo machines, they all worked well.
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