Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751698AbaKFMrR (ORCPT ); Thu, 6 Nov 2014 07:47:17 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:58352 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751649AbaKFMrN (ORCPT ); Thu, 6 Nov 2014 07:47:13 -0500 Date: Thu, 6 Nov 2014 13:47:11 +0100 From: Pavel Machek To: Sebastian Reichel Cc: Pali =?iso-8859-1?Q?Roh=E1r?= , kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, freemangordon@abv.bg Subject: Re: N900 modem support in 3.18-rc1 Message-ID: <20141106124711.GA26944@amd> References: <20141104205117.GA17606@amd> <201411052137.31452@pali> <20141105203918.GA29199@amd> <201411052206.05379@pali> <20141105220359.GA32052@amd> <20141105234555.GA7097@earth.universe> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20141105234555.GA7097@earth.universe> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! > On Wed, Nov 05, 2014 at 11:03:59PM +0100, Pavel Machek wrote: > > > Maybe you need to enable modem? > > > > > > This is n900 init sequence from script: nokia-n900-configs.sh > > > > From the dts, it looks like this should somehow work without this. > > Right :) The n900-modem driver will take care of this if the "pm" > parameter is set to 1 (which should be the default). I actually had pm=0 on the command line, but I removed it now, and no change: root@n900:~# find /sys/bus/hsi/devices/n900-modem/ /sys/bus/hsi/devices/n900-modem/ /sys/bus/hsi/devices/n900-modem/power /sys/bus/hsi/devices/n900-modem/power/control /sys/bus/hsi/devices/n900-modem/power/runtime_active_time /sys/bus/hsi/devices/n900-modem/power/autosuspend_delay_ms /sys/bus/hsi/devices/n900-modem/power/runtime_status /sys/bus/hsi/devices/n900-modem/power/runtime_suspended_time /sys/bus/hsi/devices/n900-modem/modalias /sys/bus/hsi/devices/n900-modem/driver /sys/bus/hsi/devices/n900-modem/subsystem /sys/bus/hsi/devices/n900-modem/uevent root@n900:~# cat /proc/cmdline root=/dev/nfs nfsroot=192.168.1.6:/srv/nfs/n900 rw ip=192.168.1.8::192.168.1.6:255.255.255.192::usb0: no-omap-wd no-ext-wd console=tty0 root@n900:~# Let me try with explicit =1. .. aha, that helps. Thanks! Do you have an example client that can talk to ofonod? What is needed to get voice calls to work? Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/