]> git.itanic.dy.fi Git - linux-stable/commit
ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3
authorMaximilian Luz <luzmaximilian@gmail.com>
Sun, 13 Feb 2022 15:49:20 +0000 (16:49 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Mar 2022 06:06:06 +0000 (08:06 +0200)
commit2ed6e1a08b04224a7dc6e5d089b4dc1ccaf6edab
tree09bd13ac65a536741769c9890fe119a254da5dd0
parent2f88439f0cd8b7b3fbf182ab2105ad7229569b88
ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3

commit 7dacee0b9efc8bd061f097b1a8d4daa6591af0c6 upstream.

For some reason, the Microsoft Surface Go 3 uses the standard ACPI
interface for battery information, but does not use the standard PNP0C0A
HID. Instead it uses MSHW0146 as identifier. Add that ID to the driver
as this seems to work well.

Additionally, the power state is not updated immediately after the AC
has been (un-)plugged, so add the respective quirk for that.

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/acpi/battery.c