From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gary Thomas Subject: Re: DSS porting problems Date: Fri, 05 Jun 2009 05:39:20 -0600 Message-ID: <4A2903E8.7090406@mlbassoc.com> References: <4A283AF8.5010301@mlbassoc.com> <1244190255.3940.14.camel@tubuntu> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from hermes.mlbassoc.com ([76.76.67.137]:2194 "EHLO mail.chez-thomas.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751949AbZFELjU (ORCPT ); Fri, 5 Jun 2009 07:39:20 -0400 In-Reply-To: <1244190255.3940.14.camel@tubuntu> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: tomi.valkeinen@nokia.com Cc: "linux-omap@vger.kernel.org" Tomi Valkeinen wrote: > On Thu, 2009-06-04 at 23:22 +0200, ext Gary Thomas wrote: >> I'm porting my platform (3530, very similar to LDP) to your tree. >> http://www.bat.org/~tomba/git/linux-omap-dss.git >> Since you have complete support for the 3430SDP, I started with >> that board file. I've added my own display (larger Hitachi >> screen that is 800x600). I've run into a few problems: >> >> * All output to the main frame buffer (/dev/fb0) seems to go to >> the very last line of the display. > > Difficult to say anything about this. The problem could be in the board > file configuration, or in the panel driver. > So the question remains - how do I debug this? I have a straight forward LCD panel, much like what's on LDP or Beagle (the two I know about), just a different model with larger size. I cloned the panel description from the sharp_ls and changed the dimensions. >> * The documentation (Documentation/arm/OMAP/DSS) does not seem >> to match what's in sysfs. In particular, there are no "horizontal" >> or "vertical" fields in the displayN tree. This makes the examples >> of how to clone, etc, not work. > > Thanks, I pushed a fix for the documentation. -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------