From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752226AbcAUTlc (ORCPT ); Thu, 21 Jan 2016 14:41:32 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:38366 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750866AbcAUTl2 (ORCPT ); Thu, 21 Jan 2016 14:41:28 -0500 Date: Thu, 21 Jan 2016 20:41:26 +0100 From: Pavel Machek To: Sebastian Reichel Cc: pali.rohar@gmail.com, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com Subject: Re: 4.5-rc0: n900 battery charging reverts to 100mA, indicator turns back on Message-ID: <20160121194126.GB13448@amd> References: <20160121184234.GA17679@amd> <20160121191525.GA26215@earth> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160121191525.GA26215@earth> 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 Thu 2016-01-21 20:15:25, Sebastian Reichel wrote: > Hi, > > On Thu, Jan 21, 2016 at 07:42:34PM +0100, Pavel Machek wrote: > > In 4.4, n900 battery charging works. If indicator is turned off, it > > stays off, and if I select 1.8A charge, it sticks. (There may be > > problems after system suspend and resume. But normal operation seems > > to be pretty reliable). > > > > In 4.5-rc0 (7fdec82af6a9e190e53d07a1463d2a9ac49a8750) battery charging > > works for few hours. But then indicator (yellow light on 3color LED) > > turns back on, and if I ask for 1.8A charge, it goes back to .1A, > > discharging battery. > > > > Any ideas? > > Maybe a side-effect of isp1704 driver actually doing what was > intended, which is is 88025632515a ("power: isp1704_charger: Fix > isp1704_write()"). Hmm. It looks like 7fdec82af6a does not yet contain 88025632515a. Let me try to add that fix, instead... > P.S.: No need to Cc me two times and when you update your > script/contacts, please use sre@kernel.org :) Address book updated :-). Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html