From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49]:50087 "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755018AbdHYMws (ORCPT ); Fri, 25 Aug 2017 08:52:48 -0400 From: Mauro Carvalho Chehab To: Linux Doc Mailing List , Linux Media Mailing List Cc: Mauro Carvalho Chehab , Mauro Carvalho Chehab , linux-kernel@vger.kernel.org, Jonathan Corbet Subject: [PATCH v2 0/3] document types of hardware control for V4L2 Date: Fri, 25 Aug 2017 09:52:39 -0300 Message-Id: Sender: linux-media-owner@vger.kernel.org List-ID: On 2010, we introduced a new way to control complex V4L2 devices used on embedded systems, but this was never documented, nor it is possible for an userspace applicatin to detect the kind of control a device supports. This series fill the gap. Mauro Carvalho Chehab (3): media: open.rst: better document device node naming media: open.rst: document devnode-centric and mc-centric types media: videodev2: add a flag for MC-centric devices - v2: - added a patch at the beginning of the series better defining the device node naming rules; - better defined the differenes between device hardware and V4L2 device node as suggested by Laurent and with changes proposed by Hans and Sakari - changed the caps flag to indicate MC-centric devices - removed the final patch that would use the new caps flag. I'll write it once we agree on the new caps flag. Documentation/media/uapi/v4l/open.rst | 104 +++++++++++++++++++++-- Documentation/media/uapi/v4l/vidioc-querycap.rst | 5 ++ include/uapi/linux/videodev2.h | 2 + 3 files changed, 106 insertions(+), 5 deletions(-) -- 2.13.3