Re: [PATCH 0/2] qcom_battmgr: Add batteryless DC-adapter MAINS support

From: Konrad Dybcio

Date: Mon May 18 2026 - 10:52:14 EST


On 5/18/26 3:49 PM, Rakesh Kota wrote:
> On batteryless boards powered by 12V DC adapters, registering the
> power supply as BATTERY causes userspace to incorrectly trigger
> battery power-saving sequences.

Does battman really offer no way of differentiating whether a battery
is *actually* present in such cases?

What boards are affected?

Konrad