From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gary Thomas Subject: Re: DSS2 & V4L2 Date: Mon, 19 Apr 2010 07:18:41 -0600 Message-ID: <4BCC5831.4080909@mlbassoc.com> References: <4BCC4CB0.7090607@mlbassoc.com> <7FBB6B9E-A996-46E8-945D-0DC04F06CF24@student.utwente.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from hermes.mlbassoc.com ([76.76.67.137]:48774 "EHLO mail.chez-thomas.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754146Ab0DSNSm (ORCPT ); Mon, 19 Apr 2010 09:18:42 -0400 In-Reply-To: <7FBB6B9E-A996-46E8-945D-0DC04F06CF24@student.utwente.nl> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Koen Kooi Cc: "linux-omap@vger.kernel.org" , Tomi Valkeinen , hvaibhav@ti.com On 04/19/2010 06:58 AM, Koen Kooi wrote: > > Op 19 apr 2010, om 14:29 heeft Gary Thomas het volgende geschreven: > >> I'm trying to get the DVSDK (3.01.00.03) working. It uses >> 2.6.32 + DSS2 + V4L2. >> >> What I'm having trouble with is how to configure/create/setup >> a video overlay such that I get V4L2 device for the display. >> In particular, what magic is required to create /dev/video1? > > The trick is usually "do not create>2 framebuffers". My understanding is that an overlay can either be a framebuffer or a v4l device, but not both. That was it, thanks! -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------