From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp-4.sys.kth.se ([130.237.48.193]:45435 "EHLO smtp-4.sys.kth.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760615AbdEXAHz (ORCPT ); Tue, 23 May 2017 20:07:55 -0400 From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= To: Mauro Carvalho Chehab , Sakari Ailus , linux-media@vger.kernel.org Cc: Kieran Bingham , linux-renesas-soc@vger.kernel.org, Laurent Pinchart , =?UTF-8?q?Niklas=20S=C3=B6derlund?= Subject: [PATCH v2 0/2] v4l2-async: add subnotifier registration for subdevices Date: Wed, 24 May 2017 02:07:25 +0200 Message-Id: <20170524000727.12936-1-niklas.soderlund@ragnatech.se> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: From: Niklas Söderlund Hi, This series enables incremental async find and bind of subdevices, please se patch 2/2 for a more detailed description. This is tested on Renesas H3 and M3-W together with the Renesas CSI-2 and VIN Gen3 driver (posted separately). It is based on top of Sakaris pull request '[GIT PULL FOR v4.13] V4L2 fwnode support'. While this series do not require the fwnode support the code that makes us of this feature do. Changes since v1: - Added a pre-patch which adds an error check which was previously in the new incremental async code but is more useful on its own. - Added documentation to Documentation/media/kapi/v4l2-subdev.rst. - Fixed data type of bool variable. - Added call to lockdep_assert_held(), thanks Sakari. - Fixed commit messages typo, thanks Sakari. Niklas Söderlund (2): v4l: async: check for v4l2_dev in v4l2_async_notifier_register() v4l: async: add subnotifier registration for subdevices Documentation/media/kapi/v4l2-subdev.rst | 20 +++++++ drivers/media/v4l2-core/v4l2-async.c | 91 +++++++++++++++++++++++++------- include/media/v4l2-async.h | 22 ++++++++ 3 files changed, 115 insertions(+), 18 deletions(-) -- 2.13.0