linux-kernel - Re: [PATCH] ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3

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Message-ID: <09f244d8-2601-5828-3ba8-c429a887ba4c@gmail.com>
Date:   Fri, 11 Mar 2022 01:56:41 +0100
From:   Maximilian Luz <luzmaximilian@...il.com>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH] ACPI: battery: Add device HID and quirk for Microsoft
 Surface Go 3

On 2/13/22 16:49, Maximilian Luz wrote:
> 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.
> 
> Cc: <stable@...r.kernel.org>
> Signed-off-by: Maximilian Luz <luzmaximilian@...il.com>

Hi, any comments/status on this?