HID: hid-input: add Surface Go battery quirk

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The Elantech touchscreen/digitizer in the Surface Go mistakenly reports
having a battery. This results in a low battery message every time you
try to use the pen.

This patch adds a quirk to ignore the non-existent battery and
gets rid of the false low battery messages.

Signed-off-by: Zoltan Tamas Vajda <zoltan.tamas.vajda@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

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Zoltan Tamas Vajda 2021-06-03 20:58:14 +02:00 • committed by Jiri Kosina

parent f8e5388a9d

commit b5539722eb

2 changed files with 3 additions and 0 deletions

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1

drivers/hid/hid-ids.h

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2

drivers/hid/hid-input.c

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