Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <3b9e115d4b8b6f363c45fe510e822e16fbce9a25.camel@gmx.co.uk>
Subject: Re: input/i8042: Malfunctioning brightness keys on HP Elite
 Dragonfly G2
From:   Alex Dewar <alex.dewar@gmx.co.uk>
To:     dmitry.torokhov@gmail.com, tiwai@suse.de, hdegoede@redhat.com,
        markgross@kernel.org
Cc:     linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
        platform-driver-x86@vger.kernel.org
Date:   Tue, 05 Jul 2022 18:28:34 +0100
In-Reply-To: <20220629094314.b7xmfb3xccj7vs6v@ic-alex-elitebook>
References: <20220629094314.b7xmfb3xccj7vs6v@ic-alex-elitebook>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
User-Agent: Evolution 3.44.3 
MIME-Version: 1.0
Precedence: bulk

Friendly ping? =F0=9F=99=82

I'm also CC'ing the x86 platform people into this, as I'm not sure
whether this problem is something more within their remit.

Best,
Alex

On Wed, 2022-06-29 at 10:43 +0100, Alex Dewar wrote:
> Hi,
>=20
> I'm running Linux 5.18.7 on an HP Elite Dragonfly G2 laptop, which
> seems
> to use the i8042 driver. Mostly things seem to work (including
> hotkeys)
> except that the increase/decrease brightness keys instead send the
> "mic
> mute" keycode. (The *actual* mic mute key works fine.)
>=20
> Any ideas? Do we need to add a quirk?
>=20
> Best,
> Alex