Thread (37 messages) 37 messages, 7 authors, 2020-06-03

Re: [PATCHv1 00/19] Improve SBS battery support

From: Pavel Machek <hidden>
Date: 2020-05-29 16:27:11
Also in: linux-pm, lkml

Hi!
This patchset improves support for SBS compliant batteries. Due to
the changes, the battery now exposes 32 power supply properties and
(un)plugging it generates a backtrace containing the following message
without the first patch in this series:

---------------------------
WARNING: CPU: 0 PID: 20 at lib/kobject_uevent.c:659 add_uevent_var+0xd4/0x104
add_uevent_var: too many keys
---------------------------

For references this is what an SBS battery status looks like after
the patch series has been applied:

POWER_SUPPLY_VOLTAGE_MIN_DESIGN=10800000
POWER_SUPPLY_VOLTAGE_MAX_DESIGN=10800000
Is that correct, BTW? sounds like these should not be equal...

Best regards,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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