From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: DT support for OMAP3 ISP Date: Tue, 6 Jan 2015 13:42:18 -0800 Message-ID: <20150106214218.GZ4081@atomide.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-03-ewr.mailhop.org ([204.13.248.66]:12991 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932729AbbAFVqH (ORCPT ); Tue, 6 Jan 2015 16:46:07 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Ash Charles Cc: "linux-omap@vger.kernel.org" , Florian Vaussard , sakari.ailus@iki.fi * Ash Charles [150106 12:45]: > Hi, > > I'm playing with the Caspa camera (mt9v032) and Overo on the 3.17 > kernel. It looks like there has been some work on dt-bindings for the > omap3isp (notably [1] and [2]) but I didn't see anything heading for > mainline. > > What would be needed to support cameras using the omap3isp in a mainline kernel? No idea about the camera, but at least the legacy omap DMA calls need to be replaced or removed as the legacy DMA API will go away soon. For the media code, these can be viewed with: $ git grep omap_request_dma drivers/media/ Regards, Tony > [1] https://github.com/vaussard/linux/commits/overo-for-3.14/iommu/dt-v2 > [2] http://git.linuxtv.org/cgit.cgi/sailus/media_tree.git/log/?h=rm696-043-dt