linux-kernel - Re: [PATCH v2 1/2] platform/x86: hp-wmi: Add HP WMI camera switch

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Message-Id: <20230426164936.8807-1-jes965@nyu.edu>
Date:   Wed, 26 Apr 2023 12:49:38 -0400
From:   Jonathan Singer <jes965@....edu>
To:     hdegoede@...hat.com
Cc:     Mario.Limonciello@....com, jes965@....edu, jorge.lopez2@...com,
        kai.heng.feng@...onical.com, linux-kernel@...r.kernel.org,
        markgross@...nel.org, platform-driver-x86@...r.kernel.org,
        rishitbansal0@...il.com
Subject: Re: [PATCH v2 1/2] platform/x86: hp-wmi: Add HP WMI camera switch

Hi Hans,

On Wed, 26 Apr 2023 18:09:13 +0200, Hans de Goede <hdegoede@...hat.com> wrote
> I assume that event_data = 0xff happens when disabling the camera, so
> we report SW_CAMERA_LENS_COVER 1 when the camera is disabled, right ?

Correct, the 0xff event_data happens when the camera shutter is closed and
the 0xfe event happens when the camera shutter is opened.

Regards,
Jonathan