Bug 204719 - On HP Elite x2 1013 G3 first detach/attach keyboard doesn't generate SW_TABLET_MODE events from intel-vbtn driver
Summary: On HP Elite x2 1013 G3 first detach/attach keyboard doesn't generate SW_TABLE...
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Platform_x86 (show other bugs)
Hardware: Intel Linux
: P1 normal
Assignee: drivers_platform_x86@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-08-27 15:25 UTC by RussianNeuroMancer
Modified: 2019-08-30 14:56 UTC (History)
0 users

See Also:
Kernel Version: 5.2.10
Tree: Mainline
Regression: No


Attachments

Description RussianNeuroMancer 2019-08-27 15:25:50 UTC
Hello!

I find that on HP Elite x2 1013 G3 first detaching and attaching keyboard doesn't generate SW_TABLET_MODE events from intel-vbtn driver. Second and following detaching/attaching keyboard does generate correct SW_TABLET_MODE events, so probably it's some problem only with initial / first events.

Issue is not reproducible in two following cases:
1. If I suspend/resume tablet before detaching or attaching keyboard.
2. If I flip keyboard behind the screen instead of detaching it.

Please let me know what information I need to provide to help resolve this.
Comment 1 RussianNeuroMancer 2019-08-30 14:56:37 UTC
Relevant bugreport: Bug 204739

Note You need to log in before you can comment on or make changes to this bug.