Re: [PATCH v4 0/8] power: supply: Add several features support in qcom-battmgr driver

Sebastian Reichel
2025-09-16T19:36:09Z

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Hi,

On Mon, Sep 15, 2025 at 04:49:52PM +0800, Fenglin Wu via B4 Relay wrote:
> Add following features in qcom-battmgr drivers as the battery management
> firmware has provided such capabilities:
> - Add resistance power supply property in core driver and qcom-battmgr
> driver to get battery resistance
> - Add state_of_health power supply property in core driver and
> qcom-battmgr driver to get battery health percentage
> - Add charge control start/end threshold control by using
> charge_control_start_threshold and charge_control_end_threshold power
> supply properties
>
> The changes have been tested on QRD8650 and X1E80100-CRD devices based on
> qcom/linux.git for-next commit a679f3f6931cdb0c2ef5dc0c26f895ae3f6c1ddc.
>
> Signed-off-by: Fenglin Wu <fenglin.wu@oss.qualcomm.com>
> ---

Unrelated to this series specifically, but can you look into fixing
the following errors (appearing at least on X1E based Thinkpad T14s)?

qcom_battmgr.pmic_glink_power_supply pmic_glink.power-supply.0: unknown notification: 0x283
qcom_battmgr.pmic_glink_power_supply pmic_glink.power-supply.0: unknown notification: 0x283
qcom_battmgr.pmic_glink_power_supply pmic_glink.power-supply.0: unknown notification: 0x483
qcom_battmgr.pmic_glink_power_supply pmic_glink.power-supply.0: unknown notification: 0x83

Thanks,

-- Sebastian

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