From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: Re: [PATCH] OMAP: ZOOM2: Change GPIO to enable LCD NEC NL8048HL11-01B on OMAP34x-II MDP Date: Wed, 24 Nov 2010 10:47:15 +0200 Message-ID: <1290588435.13243.12.camel@tubuntu> References: <1290560402-2507-1-git-send-email-omar.ramirez@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.nokia.com ([147.243.128.24]:45495 "EHLO mgw-da01.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751601Ab0KXIrh (ORCPT ); Wed, 24 Nov 2010 03:47:37 -0500 In-Reply-To: <1290560402-2507-1-git-send-email-omar.ramirez@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: ext Omar Ramirez Luna Cc: Tony Lindgren , Russell King , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Yanick Saugy Hi, On Tue, 2010-11-23 at 19:00 -0600, ext Omar Ramirez Luna wrote: > From: Yanick Saugy > > The PIN which controls LCD's reset signal (VGA_nRESET/h_GPIO_96) was not > configured as a GPIO. We had to modify the OMAP MUX, and select this PIN > (CAM_XCLKA) as an output GPIO (OMAP_MUX_MODE4). (kernel 2.6.35) > > Be aware of changing this PIN will probably disable the camera, because > it was previously configured as a camera clock. > > Signed-off-by: Yanick Saugy > Acked-by: Tony Lindgren > Signed-off-by: Omar Ramirez Luna > --- > > I'm not sure if this patch was forgotten, hence resending. Without > it, a blanks screen is seen on zoom2 board. Yes, I seem to have missed this. But I'm a bit confused. You say that this will disable camera. Is there a camera connected to the board, and it won't work after this? Tomi