From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.nokia.com ([192.100.122.230]:29935 "EHLO mgw-mx03.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752265AbZFRRgL (ORCPT ); Thu, 18 Jun 2009 13:36:11 -0400 Message-ID: <4A3A7AE2.9080303@maxwell.research.nokia.com> Date: Thu, 18 Jun 2009 20:35:30 +0300 From: Sakari Ailus MIME-Version: 1.0 To: "linux-media@vger.kernel.org" CC: "Aguirre Rodriguez, Sergio Alberto" , DongSoo Kim , "ext Hiremath, Vaibhav" , Toivonen Tuukka Olli Artturi , =?ISO-8859-1?Q?Koskip=E4=E4_Antti_Jussi_Petteri?= , Cohen David Abraham , Alexey Klimov , gary@mlbassoc.com Subject: OMAP3 ISP and camera drivers (update 2) Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Hi, I've again updated the patchset in Gitorious after a long break. It's here. The base is fairly recent linux-omap (May) but I wouldn't expect problems in rebasing on top of newer updates either. The amount of changes is more or less huge but I'll try to summarise them. The base branch is no longer needed, the patch has been integrated to linux-omap. The v4l2_subdev transition hasn't begun yet, however. - Many ISP subdrivers have been rewritten or refactored. The new code should be easier to understand. - VIDIOC_TRY_FMT has no longer have side effects except perhaps to the resizer. This is being worked on. - Crop has been mostly rewritten. - Locking has been corrected, although probably not definitely fixed. - A separate ispstat module for handling the H3A, AF and HIST statistics. H3A and AF are using it already. - Lots of redundant code has been removed. - Most busy-locked register are should be no longer updated when corresponding modules are busy. There are still some cases this is happening, though. - Configuration of the modules in the interrupt handler is done so that the module is disabled first or used in oneshot mode. - Lots of things I can't remember now. The individual changes can be seen in the omap3isp and omap34xxcam branches. The branches just contain the patches in order so git diff doesn't help, unfortunately. I won't be available for questions for a month or so (holidays). In the meantime you can contact Tuukka Toivonen, David Cohen and Sergio Aguirre for questions. -- Sakari Ailus sakari.ailus@maxwell.research.nokia.com