From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756786AbbAFWIJ (ORCPT ); Tue, 6 Jan 2015 17:08:09 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:46345 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756678AbbAFWIH (ORCPT ); Tue, 6 Jan 2015 17:08:07 -0500 Date: Tue, 6 Jan 2015 23:08:05 +0100 From: Pavel Machek To: Aaro Koskinen Cc: Felipe Balbi , pali.rohar@gmail.com, sre@debian.org, sre@ring0.de, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, ivo.g.dimitrov.75@gmail.com Subject: Re: 3.19 on Nokia n900: audio quality awful Message-ID: <20150106220805.GD13902@amd> References: <20150106170433.GA5408@amd> <20150106172545.GK6502@saruman> <20150106175115.GA19487@amd> <20150106202857.GB32308@saruman> <20150106205000.GB13902@amd> <20150106205730.GA6071@fuloong-minipc.musicnaut.iki.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150106205730.GA6071@fuloong-minipc.musicnaut.iki.fi> 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 On Tue 2015-01-06 22:57:30, Aaro Koskinen wrote: > Hi, > > On Tue, Jan 06, 2015 at 09:50:00PM +0100, Pavel Machek wrote: > > PS: Unfortunately, N900 will not boot using nfsroot in 3.16+ at least, > > and boot from MMC card is broken and has been for quite some time. > > USB networking works fine with 3.19-rc3 and also MMC card rootfs. Does nfsroot work for you? USB networking works as a module but not build-in. [Patch is available for this one.] u-SD card seems to have similar problem. If I try it after boot, I can access it ok, but using u-SD card for rootfs fails. If it works for you, it would be interesting to know. I'm loading zImage using 0xffff directly from the PC. For the audio: this should do the trick: root@n900:~# uname -a Linux n900 3.18.0-omap3-69644-g0ed746d #837 PREEMPT Sun Jan 4 22:30:24 CET 2015 armv7l GNU/Linux root@n900:~# alsactl init Found hardware: "RX-51" "" "" "" "" Hardware is initialized using a generic method root@n900:~# cat /etc/debian_version 7.7 root@n900:~# mplayer /my2/* (audio actually works). I do have Pali's n900 changes applied. I guess I should try without them. Let me know if .config would help you. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html