Bug 211017

Summary:	DELL XPS 9570 - wrong battery state
Product:	Drivers	Reporter:	kernel
Component:	Platform_x86	Assignee:	drivers_platform_x86 (drivers_platform_x86)
Status:	NEW ---
Severity:	normal	CC:	kernel
Priority:	P1
Hardware:	x86-64
OS:	Linux
Kernel Version:	5.10.4	Subsystem:
Regression:	No	Bisected commit-id:

Description kernel 2021-01-03 20:56:22 UTC

Dell XPS 9570 support battery charge start and stop thresholds, but when battery charging is finished (for example at 80%), kernel still reports charging state.

Some tools reports this state as unknown.

Bug is connected with this issue -> https://bugzilla.kernel.org/show_bug.cgi?id=209273

Comment 1 Zhang Rui 2021-12-15 05:54:55 UTC

This needs vendor specific driver support, that is why bug #209273 is located at Drivers/Platform category.