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authorHans de Goede <hdegoede@redhat.com>2020-11-09 11:35:50 +0100
committerHans de Goede <hdegoede@redhat.com>2020-11-26 15:44:44 +0100
commitc986a7024916c92a775fc8d853fba3cae1d5fde4 (patch)
tree5c47799ad368fd71030411a0a91cb55ad0b7c5b1 /Documentation/features/list-arch.sh
parentf2eae1888cf22590c38764b8fa3c989c0283870e (diff)
platform/x86: thinkpad_acpi: Add BAT1 is primary battery quirk for Thinkpad Yoga 11e 4th gen
The Thinkpad Yoga 11e 4th gen with the N3450 / Celeron CPU only has one battery which is named BAT1 instead of the expected BAT0, add a quirk for this. This fixes not being able to set the charging tresholds on this model; and this alsoe fixes the following errors in dmesg: ACPI: \_SB_.PCI0.LPCB.EC__.HKEY: BCTG evaluated but flagged as error thinkpad_acpi: Error probing battery 2 battery: extension failed to load: ThinkPad Battery Extension battery: extension unregistered: ThinkPad Battery Extension Note that the added quirk is for the "R0K" BIOS versions which are used on the Thinkpad Yoga 11e 4th gen's with a Celeron CPU, there is a separate "R0L" BIOS for the i3/i5 based versions. This may also need the same quirk, but if that really is necessary is unknown. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20201109103550.16265-1-hdegoede@redhat.com
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