From mboxrd@z Thu Jan 1 00:00:00 1970 From: arno@natisbad.org (Arnaud Ebalard) Subject: Re: [PATCH 0/5] OMAP: RX51: Add LCD Panel Support for N900 Date: Tue, 06 Apr 2010 10:14:46 +0200 Message-ID: <87pr2datft.fsf@small.ssi.corp> References: <1269338191-10734-1-git-send-email-roger.quadros@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from copper.chdir.org ([88.191.97.87]:54743 "EHLO copper.chdir.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751048Ab0DFIaZ (ORCPT ); Tue, 6 Apr 2010 04:30:25 -0400 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Roger Quadros Cc: tony@atomide.com, Tomi.Valkeinen@nokia.com, linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org Hi Roger, Roger Quadros writes: > These patches get the N900 LCD panel working. > Apply's cleanly on 2.6.34-rc2 > > Pre-requisites: > https://patchwork.kernel.org/patch/86318/ > https://patchwork.kernel.org/patch/86319/ > https://patchwork.kernel.org/patch/86320/ First, thanks for pushing the missing bits for N900 hardware support upstream! I wanted to give your patches a try and test a l-o kernel on my N900 (I know I won't have full hardware support ... at the moment). Using current l-o tree with your 5 panel patches and the 3 you link on patchwork, I initially ended up with a kernel panic in omap3_onenand_write_bufferram() (i.e. unrelated to your patches). With http://patchwork.ozlabs.org/patch/48337/ (mtd: OneNAND: OMAP3: unmap correct DMA buffer), I am able to get the official Nokia /sbin/preinit called: then, getbootstate reports a malfunction but AFAICT, the panel is working ok. If there are additional patches I should be aware of regarding N900 support, I am also interested. Cheers, a+