From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ppsw-41.csi.cam.ac.uk ([131.111.8.141]:36015 "EHLO ppsw-41.csi.cam.ac.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932242Ab1GELlp (ORCPT ); Tue, 5 Jul 2011 07:41:45 -0400 Message-ID: <4E12F3DE.5030109@cam.ac.uk> Date: Tue, 05 Jul 2011 12:22:06 +0100 From: Jonathan Cameron MIME-Version: 1.0 To: Linux Media Mailing List , laurent.pinchart@ideasonboard.com Subject: omap3isp: known causes of "CCDC won't become idle! Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit List-ID: Sender: Hi Laurent, I'm just trying to get an mt9v034 sensor working on a beagle xm. Everything more or less works, except that after a random number of frames of capture, I tend to get won't become idle messages and the vd0 and vd1 interrupts tend to turn up at same time. I was just wondering if there are any known issues with the ccdc driver / silicon that might explain this? I also note that it appears to be impossible to disable HS_VS_IRQ despite the datasheet claiming this can be done. Is this a known issue? Thanks, Jonathan