From mboxrd@z Thu Jan 1 00:00:00 1970 From: kshen Subject: OMAP camera port connected to Davinci VPIF port Date: Fri, 16 Apr 2010 15:00:36 -0700 Message-ID: References: <4BC8BA17.5060200@mlbassoc.com> Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Return-path: Received: from sj-iport-6.cisco.com ([171.71.176.117]:39227 "EHLO sj-iport-6.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757854Ab0DPWAh (ORCPT ); Fri, 16 Apr 2010 18:00:37 -0400 Received: from xbh-sjc-211.amer.cisco.com (xbh-sjc-211.cisco.com [171.70.151.144]) by sj-core-5.cisco.com (8.13.8/8.14.3) with ESMTP id o3GM0ae0024970 for ; Fri, 16 Apr 2010 22:00:37 GMT In-Reply-To: <4BC8BA17.5060200@mlbassoc.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: OMAP Linux discussion Hi, On a board I'm working on, it has the OMAP 3530's camera port connected to the Davinci DM6467's VPIF port. The Davince is supposed to send BT656 stream over this link to OMAP. How to get the OMAP camera driver to work in this situation? In kernel config, I set the CONFIG_VIDEO_OMAP3_CAM=yes option. I saw that omap34xxcam.c got compiled and the omap34xxcam device got probed during boot up. But I don't get a /dev/video0 node. Do I need to write a specific driver for the Davinci VPIF interface? What else do I need to do? Thanks, Ke