From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4 Date: Thu, 17 Mar 2011 16:41:27 +0530 Message-ID: <1300360287.1909.62.camel@lappyti> References: <1299753858-12222-1-git-send-email-mythripk@ti.com> <1299764643.2017.177.camel@deskari> <4D78E3F5.2090600@openelec.tv> <1299827578.2567.1.camel@deskari> <4D79E0A0.9040900@openelec.tv> <1299849774.2479.3.camel@deskari> <4D7A4B44.2030801@openelec.tv> <1299868049.2479.33.camel@deskari> <4D7A6D0F.40906@openelec.tv> <4D7CD588.3080100@openelec.tv> <4D7CEEC8.50803@openelec.tv> <1300258302.1917.32.camel@lappyti> <4D814C72.9010300@openelec.tv> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from devils.ext.ti.com ([198.47.26.153]:55945 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753257Ab1CQLLj (ORCPT ); Thu, 17 Mar 2011 07:11:39 -0400 In-Reply-To: <4D814C72.9010300@openelec.tv> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Stephan Raue Cc: "K, Mythri P" , "linux-omap@vger.kernel.org" Hi, On Wed, 2011-03-16 at 18:49 -0500, Stephan Raue wrote: > i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading this hdmi > stuff, but dont print any crashlog. is there a way any backtraces will > be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (omap2plus_defconfig, added squashfs support, added > support to include initramfs in kernel, build omapfb stuff statically > into the kernel): http://paste.pocoo.org/show/354853/ Have the HDMI on your setup worked in any (prebuilt) image? What I'm asking is if you are sure the HDMI HW works on your board? Powering off quietly sounds strange. Is your power supply sufficient? Well, I don't think that would explain the first crash you posted... Tomi