Short series to query Battery charge time ("_BCT") from ACPI tables
(1/2).

Patch 2/2 handles the case where steamdeck devices can report "Charging"
even when low power PSU is connected which is discharging the device.

Changes in v2:
- comment improvements
- split off BCT method handling into separate patch

v1:
https://lore.kernel.org/all/20260918135628.2322188-1-uajain@igalia.com/

Umang Jain (2):
  acpi: battery: Query Battery charge time ("_BCT") method
  acpi: battery: Handle Valve steamdeck devices quirk

 drivers/acpi/battery.c | 45 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 44 insertions(+), 1 deletion(-)

-- 
2.55.0