From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH v5] i2c: i801: Register optional lis3lv02d I2C device on Dell machines Date: Sat, 8 Jun 2019 00:15:58 +0200 Message-ID: <20190607221558.GB869@kunai> References: <20190606181845.14091-1-pali.rohar@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="A6N2fC+uXW/VQSAv" Return-path: Content-Disposition: inline In-Reply-To: <20190606181845.14091-1-pali.rohar@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Pali =?utf-8?B?Um9ow6Fy?= Cc: Jean Delvare , =?utf-8?B?TWljaGHFgiBLxJlwaWXFhA==?= , Steven Honeyman , Valdis.Kletnieks@vt.edu, Jochen Eisinger , Gabriele Mazzotta , Andy Lutomirski , Mario_Limonciello@dell.com, Alex Hung , Takashi Iwai , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org List-Id: linux-i2c@vger.kernel.org --A6N2fC+uXW/VQSAv Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 06, 2019 at 08:18:45PM +0200, Pali Roh=C3=A1r wrote: > Dell platform team told us that some (DMI whitelisted) Dell Latitude > machines have ST microelectronics accelerometer at I2C address 0x29. >=20 > Presence of that ST microelectronics accelerometer is verified by existen= ce > of SMO88xx ACPI device which represent that accelerometer. Unfortunately > ACPI device does not specify I2C address. >=20 > This patch registers lis3lv02d device for selected Dell Latitude machines > at I2C address 0x29 after detection. And for Dell Vostro V131 machine at > I2C address 0x1d which was manually detected. >=20 > Finally commit a7ae81952cda ("i2c: i801: Allow ACPI SystemIO OpRegion to > conflict with PCI BAR") allowed to use i2c-i801 driver on Dell machines so > lis3lv02d correctly initialize accelerometer. >=20 > Tested on Dell Latitude E6440. >=20 > Signed-off-by: Pali Roh=C3=A1r >=20 Applied to for-next, thanks for keeping at it! --A6N2fC+uXW/VQSAv Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlz64h4ACgkQFA3kzBSg KbYD+g//aii1FojuiA4U0z0/JO99KdQT+W2HhcekFjKUQnnnsgLBw18QuP9AuaMC NG9HPCOP5o+7Q4kp85NEEKtbtLjNavO7vnfKydPbijv/ekNapQ+ZghA85ZEKmdX2 b+D1vTQuHCcIueVJhJEnMCfWUo+MOKTyeXQL01piA8r8JvcQcbp3I9JWs4ul/ihN ggNnS3uJreXwMyM/Aulbhj3Ql9CVYZuhOswSI1BnMEtPdN9j/Y27yceWUF6lB7jw 5QgBBmmFTvNTgQ2Rv7gZt+gr7jO+kYSkfMSXf0gMOzSFhjXsbHmSks7hNUuWVmkL L6VB9Lg1Iyl0Km1atYD2q7nA/8WCQuE/8AyidUQV+HxvEebypCdlj3y+baT33nbr VD16iosdzxGqNZpTalSzG/+QHvfrMQiem1tovZjhj/icW/o5khK53AGiLN1TFZVh S/o9R1SqiV5eLrShMZJp9RJSsVvoFOw3HG8mWjTZltYLwwfefmmITGJ8TDsjH3oV nyIQv2Ypo/6HCZGQ63x3TbK+OaQpdZJ1z3Rmbts6yKwJpE+nLPu6pZ0afFIYh39k ur0RZbSnvjAtHLNgQ1nU/84T+O+Fxn7K1qw/KpLZJaQkQM/qpxTsYPJNwk1F718/ D30urkkl+PFQq68JZ3MU7wx3UxP+7V6wAd1B48Nvj9vFnPfif8E= =Ntf9 -----END PGP SIGNATURE----- --A6N2fC+uXW/VQSAv--