From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from tex.lwn.net ([70.33.254.29]:56079 "EHLO vena.lwn.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756142Ab2CTNI4 (ORCPT ); Tue, 20 Mar 2012 09:08:56 -0400 Date: Tue, 20 Mar 2012 07:08:55 -0600 From: Jonathan Corbet To: javier Martin Cc: linux-media@vger.kernel.org Subject: Re: [Q] ov7670: green line in VGA resolution Message-ID: <20120320070855.676feeba@dt> In-Reply-To: References: <20120319114441.5c64574f@dt> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: On Tue, 20 Mar 2012 09:42:55 +0100 javier Martin wrote: > So, what I understand is that you see the same green line and, due to > the lack of documentation for the ov7670, you solve it adjusting de > video window in the Marvell controller driver. Could you confirm this? I wrote that driver quite a few years ago and do not remember the exact process. I do remember, though, that making new modes work generally involved a lot of tweaking on both sides. jon Jonathan Corbet / LWN.net / corbet@lwn.net