From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Longerbeam Subject: [PATCH v4 17/36] media: Add userspace header file for i.MX Date: Wed, 15 Feb 2017 18:19:19 -0800 Message-ID: <1487211578-11360-18-git-send-email-steve_longerbeam@mentor.com> References: <1487211578-11360-1-git-send-email-steve_longerbeam@mentor.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1487211578-11360-1-git-send-email-steve_longerbeam@mentor.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, kernel@pengutronix.de, fabio.estevam@nxp.com, linux@armlinux.org.uk, mchehab@kernel.org, hverkuil@xs4all.nl, nick@shmanahar.org, markus.heiser@darmarIT.de, p.zabel@pengutronix.de, laurent.pinchart+renesas@ideasonboard.com, bparrot@ti.com, geert@linux-m68k.org, arnd@arndb.de, sudipm.mukherjee@gmail.com, minghsiu.tsai@mediatek.com, tiffany.lin@mediatek.com, jean-christophe.trotin@st.com, horms+renesas@verge.net.au, niklas.soderlund+renesas@ragnatech.se, robert.jarzmik@free.fr, songjun.wu@microchip.com, andrew-ct.chen@mediatek.com, gregkh@linuxfoundation.org, shuah@kernel.org, sakari.ailus@linux.intel.com, pavel@ucw.cz Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org, Steve Longerbeam , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org List-Id: devicetree@vger.kernel.org This adds a header file for use by userspace programs wanting to interact with the i.MX media driver. It defines custom v4l2 controls and events generated by the i.MX v4l2 subdevices. Signed-off-by: Steve Longerbeam --- include/uapi/media/Kbuild | 1 + include/uapi/media/imx.h | 29 +++++++++++++++++++++++++++++ 2 files changed, 30 insertions(+) create mode 100644 include/uapi/media/imx.h diff --git a/include/uapi/media/Kbuild b/include/uapi/media/Kbuild index aafaa5a..fa78958 100644 --- a/include/uapi/media/Kbuild +++ b/include/uapi/media/Kbuild @@ -1 +1,2 @@ # UAPI Header export list +header-y += imx.h diff --git a/include/uapi/media/imx.h b/include/uapi/media/imx.h new file mode 100644 index 0000000..1fdd1c1 --- /dev/null +++ b/include/uapi/media/imx.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2014-2015 Mentor Graphics Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the + * License, or (at your option) any later version + */ + +#ifndef __UAPI_MEDIA_IMX_H__ +#define __UAPI_MEDIA_IMX_H__ + +/* + * events from the subdevs + */ +#define V4L2_EVENT_IMX_CLASS V4L2_EVENT_PRIVATE_START +#define V4L2_EVENT_IMX_NFB4EOF (V4L2_EVENT_IMX_CLASS + 1) +#define V4L2_EVENT_IMX_FRAME_INTERVAL (V4L2_EVENT_IMX_CLASS + 2) + +enum imx_ctrl_id { + V4L2_CID_IMX_MOTION = (V4L2_CID_USER_IMX_BASE + 0), + V4L2_CID_IMX_FIM_ENABLE, + V4L2_CID_IMX_FIM_NUM, + V4L2_CID_IMX_FIM_TOLERANCE_MIN, + V4L2_CID_IMX_FIM_TOLERANCE_MAX, + V4L2_CID_IMX_FIM_NUM_SKIP, +}; + +#endif -- 2.7.4