From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751563AbbAFW4S (ORCPT ); Tue, 6 Jan 2015 17:56:18 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:52426 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750753AbbAFW4R (ORCPT ); Tue, 6 Jan 2015 17:56:17 -0500 Date: Tue, 6 Jan 2015 23:56:14 +0100 From: Pavel Machek To: Felipe Balbi Cc: Aaro Koskinen , 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: <20150106225614.GA31990@amd> References: <20150106170433.GA5408@amd> <20150106172545.GK6502@saruman> <20150106175115.GA19487@amd> <20150106202857.GB32308@saruman> <20150106205000.GB13902@amd> <20150106205730.GA6071@fuloong-minipc.musicnaut.iki.fi> <20150106220805.GD13902@amd> <20150106222717.GC6071@fuloong-minipc.musicnaut.iki.fi> <20150106224622.GA13752@saruman> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150106224622.GA13752@saruman> 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 16:46:22, Felipe Balbi wrote: > Hi, > > On Wed, Jan 07, 2015 at 12:27:17AM +0200, Aaro Koskinen wrote: > > But I'm mounting it from userspace (using builtin initramfs inside > > zImage), with a poll loop that waits for a device to appear. Maybe if you > > do it from kernel you need to use root wait/delay etc. options? > > yeah, rootwait should do it. No, rootwait does not solve it. Try it. Tested many times. (And yes, you need to actually fool the rear cover sensor or close the phone.) Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html