linux-kernel - Re: [PATCH v2] power: supply: qcom_battmgr: Recognize "LiP" as lithium-polymer

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Message-ID: <65ee478e-e0b6-4027-a6ed-10a3109482a1@oss.qualcomm.com>
Date: Wed, 21 Jan 2026 11:37:13 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Val Packett <val@...kett.cool>, Sebastian Reichel <sre@...nel.org>,
        Abel Vesa <abelvesa@...nel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Sebastian Reichel <sebastian.reichel@...labora.com>,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] power: supply: qcom_battmgr: Recognize "LiP" as
 lithium-polymer

On 1/21/26 12:57 AM, Val Packett wrote:
> On the Dell Latitude 7455, the firmware uses "LiP" with a lowercase 'i'
> for the battery chemistry type, but only all-uppercase "LIP" was being
> recognized. Add the CamelCase variant to the check to fix the "Unknown
> battery technology" warning.
> 
> Fixes: 202ac22b8e2e ("power: supply: qcom_battmgr: Add lithium-polymer entry")
> Signed-off-by: Val Packett <val@...kett.cool>
> ---

FYI I *think* this data comes from vendors so this list may end
up growing and growing..

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad