Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753119AbbGXKw0 (ORCPT ); Fri, 24 Jul 2015 06:52:26 -0400 Received: from mail-wi0-f172.google.com ([209.85.212.172]:38659 "EHLO mail-wi0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752531AbbGXKwX (ORCPT ); Fri, 24 Jul 2015 06:52:23 -0400 Date: Fri, 24 Jul 2015 12:52:19 +0200 From: Pali =?utf-8?B?Um9ow6Fy?= To: Dave Young Cc: Pavel Machek , Sebastian Reichel , Ivaylo Dimitrov , Aaro Koskinen , Tony Lindgren , Nishanth Menon , linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: linux 4.2-rc1 broken Nokia N900 Message-ID: <20150724105219.GF10476@pali> References: <201507111405.06048@pali> <20150724081809.GB22852@dhcp-128-11.nay.redhat.com> <20150724084058.GB10476@pali> <20150724103351.GC8405@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20150724103351.GC8405@localhost.localdomain> User-Agent: Mutt/1.5.23.1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2368 Lines: 76 On Friday 24 July 2015 18:33:51 Dave Young wrote: > Hi, Pali > > On 07/24/15 at 10:40am, Pali Rohár wrote: > > On Friday 24 July 2015 16:18:09 Dave Young wrote: > > > On 07/11/15 at 02:05pm, Pali Rohár wrote: > > > > Hello, > > > > > > > > now I tested 4.2-rc1 release on Nokia N900 and couple of drivers are > > > > broken and cause kernel oops... > > > > > > > > Basically wifi, touchscreen and rtc drivers not working... > > > > > > > > > > Pali, could you tell how do you test mainline kernel on n900? > > > > > > I used to use n900 as a usb dbgp gadget with a backport patch to > > > 2.6.28 so that I can get early debug kernel message from my laptop. > > > > > > I tried mainline previously with Fedora arm, text mode works but > > > no graphics. Is there a way to use maemo UI with mainline kernel? > > > > > > Thanks > > > Dave > > > > > > Hi! Starting Maemo with mainline kernel is not possible. But you can > > patch Maemo (userspace) and apply some kernel patches and you could boot > > Maemo system with Hildon UI. > > So I think mainline miss some patches in your linux-n900, I guess they > are for SGX graphic driver? > Yes. Status of kernel driver is here: http://elinux.org/N900 > > > > You need: > > > > Patched kernel: > > https://github.com/pali/linux-n900 > > > > CSSU-devel: > > https://wiki.maemo.org/CSSU > > http://talk.maemo.org/showthread.php?t=84292 > > > > Open source battery management: > > http://talk.maemo.org/showthread.php?t=93183 > > > > Fixup for Dialer application (rtcom-call-ui): > > Fixing HAL path /org/freedesktop/Hal/devices/platform_soc_audio_logicaldev_input > > > > Fixup for SGX video driver: > > Fixing script /etc/event.d/sgx > > > > If you do not know how to fix HAL & SGX script I can send you later > > needed information. But I do not know them right now. > > Yes, appreciated for that, just at anytime later you find it. > I have no much time either, so I believe first I need a lot of spare time to read > the threads you mentioned. > > Thanks > Dave Just first post of those threads should be enough. -- Pali Rohár pali.rohar@gmail.com -- 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/