linux-kernel - Re: [RESEND][PATCH v1 0/3] ACPI: video: Convert ACPI video driver to a platform one

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Message-ID: <CAJZ5v0h_F-S40aR3tysS7aRq9yyqUwmcTEiK3Kdp6E2p6Tojhg@mail.gmail.com>
Date: Thu, 15 Jan 2026 14:08:19 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Armin Wolf <W_Armin@....de>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>, Linux ACPI <linux-acpi@...r.kernel.org>, 
	LKML <linux-kernel@...r.kernel.org>, Hans de Goede <hansg@...nel.org>
Subject: Re: [RESEND][PATCH v1 0/3] ACPI: video: Convert ACPI video driver to
 a platform one

On Wed, Jan 14, 2026 at 11:57 PM Armin Wolf <W_Armin@....de> wrote:
>
> Am 02.01.26 um 12:48 schrieb Rafael J. Wysocki:
>
> > Hi All,
> >
> > This is a resend of
> >
> > https://lore.kernel.org/linux-acpi/8617910.T7Z3S40VBb@rafael.j.wysocki/
> >
> > due to the lack of feedback.
> >
> > It applies on top of the ACPI patches in linux-next.
> >
> > The original cover letter still applies.
> >
> > Thanks!
>
> I finally found some time to test this series on a machine that has a working
> ACPI backlight implementation. I only booted inside a minimal console environment,
> but i was able to still control the backlight using the acpi-video driver.
>
> I also verified that acpi-video was bound to the correct platform device, and that
> the backlight device was still associated with the correct PCI device belonging to
> the integrated GPU.
>
> So for the whole series:
> Reviewed-by: Armin Wolf <W_Armin@....de>

Thank you!