From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B83FC10F26 for ; Sun, 8 Mar 2020 03:24:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 64E8A2072C for ; Sun, 8 Mar 2020 03:24:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583637860; bh=JjoSmNHwXhIashzBKZwTCNiO5mRTkp+jvzvmvOUHEhw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=CvZ7j7G/brWc59dX1SCJo13H3BKg2GUSIH50/gJv1gTMbFSLOKHvi/9xtD7LGOzHN fEkaKW1oVh1kI67dQ/oQha4lDr+zrbH90yx2qCcwFzVJyDB2TQbqd5yMvKHkCYFLtX L9J4wy5amlHEigHtEbajK5f4FfO54rKEmtlct8J0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726303AbgCHDYT (ORCPT ); Sat, 7 Mar 2020 22:24:19 -0500 Received: from mail.kernel.org ([198.145.29.99]:37606 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726259AbgCHDYS (ORCPT ); Sat, 7 Mar 2020 22:24:18 -0500 Received: from earth.universe (unknown [185.62.205.105]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id F30FA2070A; Sun, 8 Mar 2020 03:24:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583637858; bh=JjoSmNHwXhIashzBKZwTCNiO5mRTkp+jvzvmvOUHEhw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kW5R1xOsSFeN3i7KPeUf1txrXEqiBJ5valuAjL+/0XX6QH1kEBr0fAzqXs5oveeDn ksmzVnz4TJBYY8ATJMY6prKBNPB4Mi3Qn+ofMmRcrn860BDOfPVJChBUn3o4JhGZaG sYiA1SbxS61DzrzdWNd4pLtVmWlL24TMBD+MewLI= Received: by earth.universe (Postfix, from userid 1000) id 890B73C0C82; Sun, 8 Mar 2020 04:24:15 +0100 (CET) Date: Sun, 8 Mar 2020 04:24:15 +0100 From: Sebastian Reichel To: Baolin Wang Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, zhang.lyra@gmail.com, orsonzhai@gmail.com Subject: Re: [PATCH] power: supply: sc27xx: Add POWER_SUPPLY_PROP_CHARGE_NOW attribute Message-ID: <20200308032415.pirjewmu4wjut2xo@earth.universe> References: <33dba0929575461e38c2e17ac0cc4a8a4e46fa2f.1581658633.git.baolin.wang7@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="rk2x2c6jwavldn4i" Content-Disposition: inline In-Reply-To: <33dba0929575461e38c2e17ac0cc4a8a4e46fa2f.1581658633.git.baolin.wang7@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --rk2x2c6jwavldn4i Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Fri, Feb 14, 2020 at 01:38:58PM +0800, Baolin Wang wrote: > Add the POWER_SUPPLY_PROP_CHARGE_NOW attribute to allow user to get > current battery capacity (uAh) to do measurement. >=20 > Signed-off-by: Baolin Wang > --- Thanks, queued to power-supply's for-next branch. -- Sebastian > drivers/power/supply/sc27xx_fuel_gauge.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) >=20 > diff --git a/drivers/power/supply/sc27xx_fuel_gauge.c b/drivers/power/sup= ply/sc27xx_fuel_gauge.c > index 469c83f..a7c8a84 100644 > --- a/drivers/power/supply/sc27xx_fuel_gauge.c > +++ b/drivers/power/supply/sc27xx_fuel_gauge.c > @@ -614,6 +614,17 @@ static int sc27xx_fgu_get_property(struct power_supp= ly *psy, > val->intval =3D data->total_cap * 1000; > break; > =20 > + case POWER_SUPPLY_PROP_CHARGE_NOW: > + ret =3D sc27xx_fgu_get_clbcnt(data, &value); > + if (ret) > + goto error; > + > + value =3D DIV_ROUND_CLOSEST(value * 10, > + 36 * SC27XX_FGU_SAMPLE_HZ); > + val->intval =3D sc27xx_fgu_adc_to_current(data, value); > + > + break; > + > default: > ret =3D -EINVAL; > break; > @@ -682,6 +693,7 @@ static int sc27xx_fgu_property_is_writeable(struct po= wer_supply *psy, > POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE, > POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN, > POWER_SUPPLY_PROP_CALIBRATE, > + POWER_SUPPLY_PROP_CHARGE_NOW > }; > =20 > static const struct power_supply_desc sc27xx_fgu_desc =3D { > --=20 > 1.7.9.5 >=20 --rk2x2c6jwavldn4i Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAl5kZV8ACgkQ2O7X88g7 +pqhgRAAqmnqhBKya7Xa3yAztFO1pmXITppHrlVqecqljHx3sUH+8OvMyUSY64IJ dxP1Kra/zcUyw44HCwJMeI/pmE4WdXddlcCWtmhcJks98WCJG20OUv9E4qMee96h 2bNsf79hMi05Zhs7N3d835sfLLCEIRfFP+rN/EJVLZXXsUtX2XCNbmr+D5ZQmxyZ Dxg82PryGUbmPucF7Y+/t8BqjEOG6ct5FMqtqOckrtdKDHUXgqTFbICpH2JXjli5 UaaHv3gUPuiYvTe9U5/t6EvgmQ0J66fQ628G41CzTvsRAKvIO4o0ENd17gwAbHno 83b/bxN6E5hx+8+BfSSlUjtF5wpA/WatvFw63R13wO8cl3sBH6DGJ51f3maeDcGC Ett0msiALhoS3AKO1IzcK2DJSwUfP8xutV0igOpouE/cmlSb2ZPN+hT7v6UAsTAA 38PSXj5edRcFlDF3ygjr1jao0QZyYZ9myL32bU52HEDmei1axXnN3vvEOWtT8cY6 BIoj+EerytLInoc03fbornNFc+dHXjPbGm236YUd7Yhw0z7ayJoHo4osjzlyqVuX JxqbGGYOtTdAgvc0Au2fdNYuE/5TVfNlXuy+beXrRukChYijiBfNYe/zmCBoEQOx s6ftb2jrCdfaXw/WmpMQNQQzO/ggfY4RgDiRg3sKUY9moMAVGS0= =2A4B -----END PGP SIGNATURE----- --rk2x2c6jwavldn4i--