From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3658833-1522018566-2-15018339251449636833 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, T_TVD_MIME_EPI 0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='cz', MailFrom='org' X-Spam-charsets: plain='us-ascii' X-Attached: signature.asc X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: linux-usb-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1522018566; b=BR1nkZ+hEOGrssrVfoAQ0w6cM0jRhskw9rvVNLhqQv6rP9a 56zO+PE6c5SEq0dJCsB+9Df2h62hkU/qKr9FPVrRkS9jcPvU3n6xNMTbKPJYhdmJ j8uc2bN0h1TgFxqCVXFxaFNVdYlr4bVGqZYH9PQGzz+SZ0ZFyDnfX0fu512bUq3e ez9zhaIXIOsYqP/vNU9yUqV3Grw8caga5M6LhZrYMjdm/uIpCa+O9lN0nEjtA7gx 8ZmeSXMU0tepQV12aSdjfy3fg9tPmGzT+YPSOk4Aq00BZKe9IxkNG3lSNJTRwdM7 tNtAwtOcccb+HqYcKLFtgxYn85tT+yptIf/24wg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to:sender :list-id; s=arctest; t=1522018566; bh=8wBuO5IGHs2gf9vYT6X8CqipgY WbEYRqsAKkzNFaGJo=; b=OVyATwY8LfG1lRusHuWepP/EFH7YftJOR7OvOSnNki MX5VcNAvNjAktCOOV11ujRpNNnQFVp9d292E3/skohBn1OSxBnNS9KEvL/ohwHKF w2poyEGee/sPzHyOk58sjSoZBTi1MBnohaUvKoj/wliLkgc85VDT+wpD7O5fFLuN gDChynqCwztRoYk491g04AZLueU7GpHrUPpPy7ykZ356d+ovQV58NfqugIh+Av+y t6Wrap9nGUn+GePli6vrsSDH7ryzKLH+We05YecaOAS6FWnYJWM9/a6nPDMLaEqs t/06NUf8BUIIalp5pqDo67U5aPEIugNCffKQKrvM44kQ== ARC-Authentication-Results: i=1; mx6.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=ucw.cz; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-usb-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=ucw.cz header.result=pass header_is_org_domain=yes; x-vs=clean score=-51 state=0 Authentication-Results: mx6.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=ucw.cz; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-usb-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=ucw.cz header.result=pass header_is_org_domain=yes; x-vs=clean score=-51 state=0 X-ME-VSCategory: clean Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751674AbeCYW4A (ORCPT ); Sun, 25 Mar 2018 18:56:00 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:49190 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751002AbeCYWz6 (ORCPT ); Sun, 25 Mar 2018 18:55:58 -0400 Date: Mon, 26 Mar 2018 00:55:56 +0200 From: Pavel Machek To: Tony Lindgren Cc: Dan Williams , Sebastian Reichel , Kishon Vijay Abraham I , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, Mark Rutland , Marcel Partap , Michael Scott , Rob Herring Subject: Re: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4 Message-ID: <20180325225556.GA18141@amd> References: <20180323105455.GB21644@amd> <20180323113521.45va72bhzis6ym6m@earth.universe> <20180323201343.GC23658@amd> <20180324142517.GA94954@atomide.com> <20180324200224.GA17857@amd> <20180325154512.GC5700@atomide.com> <20180325185857.GA7582@amd> <20180325205232.GD5700@atomide.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="mYCpIKhGyMATD0i+" Content-Disposition: inline In-Reply-To: <20180325205232.GD5700@atomide.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-usb-owner@vger.kernel.org X-Mailing-List: linux-usb@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: --mYCpIKhGyMATD0i+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > > > Hmm. Interesting. Anyway, for me ttyUSB4 is interesting, as it seems > > > > to react to AT commands, and in particular reacts to ADT123; (; is > > > > important). > > >=20 > > > Is that to dial a voice call? > >=20 > > Yes. And it is ATD123; not ATD. >=20 > Strange, no semicolon is needed when using /dev/gsmtty to > dial a voice call with my current pile of pending changes, > just doing ATD123 dials.. Interesting. Maybe I made some mistake in experiment. > Anyways, looks like qmi_wwan needs to be loaded before > qcserial module, otherwise we get nine ttyUSB instances > and ModemManager can't find any modems. >=20 > With qcserial module loaded after qmi_wwan, it still takes > a long time for ModemManager to find the modem. >=20 > Then unrelated to the qcserial module, also looks like I can > no longer use the GPS with ModemManager: >=20 > $ mmcli -m 0 --enable > $ mmcli -m 0 --location-enable-gps-raw >=20 > And then chmod a+r /dev/cdc-wdm0 and pointing gpsd to use > /dev/cdc-wdm0 used to work, but now it seems that gpsd > can no longer read it. Trying to start gpsd manually produces: Thanks for hints, it would not be bad to get gps working. But .. voice calls. Those are important :-). > # gpsd -b -n -N /dev/cdc-wdm0 > gpsd:ERROR: SER: /dev/cdc-wdm0 already opened by another process > gpsd:ERROR: initial GPS device /dev/cdc-wdm0 open failed > gpsd:ERROR: can't run with neither control socket nor devices open >=20 > And lsof shows /usr/libexec/qmi-proxy having it open. >=20 > Anybody know what I might be doing wrong? Sounds like something > now needs to be done with qmi-proxy to get access to GPS? Maybe kill the proxy and then look at cdc-wdm0 by hand? NMEA can be parsed by hand... quite easily. Good night, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --mYCpIKhGyMATD0i+ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlq4KPwACgkQMOfwapXb+vLlXQCfW69Yooxx1KfGR/ikR+B4U4Rr KHAAnjdk+rTRZRKE4r7qSkPmUV9MZpI8 =U8HG -----END PGP SIGNATURE----- --mYCpIKhGyMATD0i+--