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=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 D1BE9C43387 for ; Wed, 16 Jan 2019 13:48:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AB5B2206C2 for ; Wed, 16 Jan 2019 13:48:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393324AbfAPNs2 (ORCPT ); Wed, 16 Jan 2019 08:48:28 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:34001 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387886AbfAPNs0 (ORCPT ); Wed, 16 Jan 2019 08:48:26 -0500 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id 0D61C80852; Wed, 16 Jan 2019 14:48:17 +0100 (CET) Date: Wed, 16 Jan 2019 14:48:23 +0100 From: Pavel Machek To: Tony Lindgren Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, Jarkko Nikula , Johan Hovold , Kuninori Morimoto , Marcel Partap , Merlijn Wajer , Michael Scott , NeKit , omerlle@gmail.com, Sebastian Reichel , Peter Ujfalusi , Rob Herring Subject: Re: WIP Droid 4 voice calls, GNSS & PM with a TS 27.010 serdev driver Message-ID: <20190116134823.GA10145@amd> References: <20181217004450.GW6707@atomide.com> <20181218124616.GA10758@amd> <20181218153650.GA6707@atomide.com> <20181218202242.GA30831@amd> <20181218215311.GD6707@atomide.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="TB36FDmn/VVEgNH/" Content-Disposition: inline In-Reply-To: <20181218215311.GD6707@atomide.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --TB36FDmn/VVEgNH/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > > > I did a quick test in my config... and it did not break my old setup > > > > -- voice calls still work when set up over USB and with manual mixer > > > > setup. That was good surprise. > > >=20 > > > OK good to hear. Using the n_gsm port instead of USB during idle > > > has a major PM advantage as the SoC can hit retention during idle > > > while still connected to the modem and getting notifications. > > >=20 > > > So looks like during idle we can keep USB in autosuspend mode with > > > something like the below shell script function. > >=20 > > Yes, I should really start using serials instead of USB. But... I have > > working ofono there, and was using that phone and am little short on > > time at the moment. >=20 > Hopefully adding support to ofono and modemmanager to use use > /dev/motmdm1 for calls should be quite trivial now. git@github.com:pavelmachek/ofono.git "quite trivial" does not mix with ofono. I did parts and it is still not finished. At the moment, I do not have enough working SIM cards to test everything. Feel free to help :-). Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --TB36FDmn/VVEgNH/ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlw/NicACgkQMOfwapXb+vJy2wCfYD/PszNYMbY/v/ahB9ybQFoX u8MAn1+hKDArcUkhatVDZQqiL/oOtWhK =wfWW -----END PGP SIGNATURE----- --TB36FDmn/VVEgNH/--