From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yanick Saugy Subject: LCD on Zoom2 dev board with DSS Date: Mon, 13 Sep 2010 14:43:27 +0200 Message-ID: <1284381807.1801.38.camel@A05BPC17> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp2.infomaniak.ch ([84.16.68.90]:49536 "EHLO smtp2.infomaniak.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755081Ab0IMMt0 (ORCPT ); Mon, 13 Sep 2010 08:49:26 -0400 Received: from [10.192.51.60] (pub1.heig-vd.ch [193.134.216.2]) (authenticated bits=0) by smtp2.infomaniak.ch (8.14.2/8.14.2) with ESMTP id o8DChQh4017397 for ; Mon, 13 Sep 2010 14:43:28 +0200 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org Hi all, I'm working on a zoom2 dev board (omap34x-II MDP). There is my actual config : I've built kernel 2.6.35 from git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git and then applied the following patchs : [PATCH 1/2 V7] OMAP: ZOOM2/3&SDP3630: Add display board file for zoom boards [PATCH 2/2 V7] OMAP: ZOOM2/3&SDP3630: Add display board file for zoom boards [PATCH V6] OMAP: DSS: Add NEC NL8048HL11-01B display panel Finally I've enabled DSS and lcd NEC_NL8048HL11 in kernel config file. At this time the kernel boots well, and my LCD backlight turns on but I can't see TUX while booting, and I can't draw anything after logging in. I've checked, the framebuffer device is present and configured with size of 800x480. I've played with sys filesystem like on this wiki, but nothing happened: To enable DSS at boot time, I passed following boot options: vram=10M omapdss.def_disp=lcd Perhaps I've missed something? Thank you in advance. --- Yanick