diff options
| author | Steve Longerbeam <slongerbeam@gmail.com> | 2017-06-07 15:33:57 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-20 07:25:17 -0300 |
| commit | a2bce3794a2122425abce5b0359d075b790930bc (patch) | |
| tree | 8953efd01a9a5040e786e20ace0fc5686b69c2a3 /include/linux/imx-media.h | |
| parent | bb9e07713581df054e2f64be70a1ed19f3f44e9e (diff) | |
| download | lwn-a2bce3794a2122425abce5b0359d075b790930bc.tar.gz lwn-a2bce3794a2122425abce5b0359d075b790930bc.zip | |
[media] media: Add userspace header file for i.MX
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 <steve_longerbeam@mentor.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'include/linux/imx-media.h')
| -rw-r--r-- | include/linux/imx-media.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/imx-media.h b/include/linux/imx-media.h new file mode 100644 index 000000000000..77221ecad6fc --- /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 |