From mboxrd@z Thu Jan 1 00:00:00 1970 From: slongerbeam@gmail.com (Steve Longerbeam) Date: Wed, 7 Jun 2017 11:33:57 -0700 Subject: [PATCH v8 18/34] media: Add userspace header file for i.MX In-Reply-To: <1496860453-6282-1-git-send-email-steve_longerbeam@mentor.com> References: <1496860453-6282-1-git-send-email-steve_longerbeam@mentor.com> Message-ID: <1496860453-6282-19-git-send-email-steve_longerbeam@mentor.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This adds a header file for use by userspace programs wanting to interact with the i.MX media driver. It defines custom events and v4l2 controls for the i.MX v4l2 subdevices. Signed-off-by: Steve Longerbeam --- include/linux/imx-media.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 include/linux/imx-media.h diff --git a/include/linux/imx-media.h b/include/linux/imx-media.h new file mode 100644 index 0000000..77221ec --- /dev/null +++ b/include/linux/imx-media.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2014-2017 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 __LINUX_IMX_MEDIA_H__ +#define __LINUX_IMX_MEDIA_H__ + +/* + * events from the subdevs + */ +#define V4L2_EVENT_IMX_CLASS V4L2_EVENT_PRIVATE_START +#define V4L2_EVENT_IMX_FRAME_INTERVAL_ERROR (V4L2_EVENT_IMX_CLASS + 1) + +enum imx_ctrl_id { + V4L2_CID_IMX_FIM_ENABLE = (V4L2_CID_USER_IMX_BASE + 0), + V4L2_CID_IMX_FIM_NUM, + V4L2_CID_IMX_FIM_TOLERANCE_MIN, + V4L2_CID_IMX_FIM_TOLERANCE_MAX, + V4L2_CID_IMX_FIM_NUM_SKIP, + V4L2_CID_IMX_FIM_ICAP_EDGE, + V4L2_CID_IMX_FIM_ICAP_CHANNEL, +}; + +#endif -- 2.7.4