linux-kernel - Re: [PATCH v2] HID: lenovo: Remove CONFIG

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Message-Id: <68e63303-eef3-41f1-9c1d-ac68990b3243@app.fastmail.com>
Date: Mon, 19 May 2025 23:12:10 +0200
From: "Arnd Bergmann" <arnd@...db.de>
To: "Janne Grunau" <j@...nau.net>, "Jiri Kosina" <jikos@...nel.org>,
 "Benjamin Tissoires" <bentiss@...nel.org>,
 "Rafael J . Wysocki" <rafael@...nel.org>, "Len Brown" <lenb@...nel.org>,
 "Armin Wolf" <W_Armin@....de>
Cc: linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
 linux-acpi@...r.kernel.org
Subject: Re: [PATCH v2] HID: lenovo: Remove CONFIG_ACPI dependency

On Mon, May 19, 2025, at 22:49, Janne Grunau via B4 Relay wrote:
> From: Janne Grunau <j@...nau.net>
>
> The hid-lenovo driver supports external Bluetooth and USB devices which
> can be used with non-ACPI systems/kernels. Call platform_profile_cycle()
> only if CONFIG_ACPI_PLATFORM_PROFILE is enabled and select
> CONFIG_ACPI_PLATFORM_PROFILE only if ACPI is enabled.
> This should not affect functionality since only the detachable keyboard
> of a x86 tablet with a custom connector has an hotkey for cycling
> through power profiles.
>
> Fixes: 52572cde8b4a4 ("HID: lenovo: select CONFIG_ACPI_PLATFORM_PROFILE")
> Signed-off-by: Janne Grunau <j@...nau.net>

Acked-by: Arnd Bergmann <arnd@...db.de>