From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:35525 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932148Ab0HCP0x (ORCPT ); Tue, 3 Aug 2010 11:26:53 -0400 Received: by fxm14 with SMTP id 14so2037920fxm.19 for ; Tue, 03 Aug 2010 08:26:52 -0700 (PDT) Message-ID: <4C583538.8060504@gmail.com> Date: Tue, 03 Aug 2010 09:26:48 -0600 From: Lane Brooks MIME-Version: 1.0 To: linux-media@vger.kernel.org Subject: OMAP3 Bridge Problems Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Laurent and team, I am using the OMAP3 ISP code from the devel branch on gitorious that I back ported to a 2.6.31 kernel. Raw bayer streaming to the CCDC output works fine. I am using parallel input with the bridge disabled in that mode. I am having a problem when I switch the sensor to output YUV422 data. The YUV422 stream is a 8x2. If I only switch the sensor to YUV422 mode, then I can get the YUV422 data at the CCDC output, but the CCDC pads an extra zero byte in there and I only get half the image. So that works as expected. I was then hoping all I would have to do is enable the bridge to get the YUV422_8x2 data packed into the YUV422_16x1 automatically, but instead I get select timeouts. My question: - Are there other things I need to when I enable the parallel bridge? For example, do I need to change a clock rate somewhere? From the TRM, it seems like it should just work without any changes, but maybe I am missing something. Thanks, Lane