1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Broadcom BCM2835 V4L2 driver
4  *
5  * Copyright © 2013 Raspberry Pi (Trading) Ltd.
6  *
7  * Authors: Vincent Sanders @ Collabora
8  *          Dave Stevenson @ Broadcom
9  *		(now dave.stevenson@raspberrypi.org)
10  *          Simon Mellor @ Broadcom
11  *          Luke Diamand @ Broadcom
12  */
13 
14 #ifndef MMAL_MSG_COMMON_H
15 #define MMAL_MSG_COMMON_H
16 
17 #include <linux/types.h>
18 
19 enum mmal_msg_status {
20 	MMAL_MSG_STATUS_SUCCESS = 0, /**< Success */
21 	MMAL_MSG_STATUS_ENOMEM,      /**< Out of memory */
22 	MMAL_MSG_STATUS_ENOSPC,      /**< Out of resources other than memory */
23 	MMAL_MSG_STATUS_EINVAL,      /**< Argument is invalid */
24 	MMAL_MSG_STATUS_ENOSYS,      /**< Function not implemented */
25 	MMAL_MSG_STATUS_ENOENT,      /**< No such file or directory */
26 	MMAL_MSG_STATUS_ENXIO,       /**< No such device or address */
27 	MMAL_MSG_STATUS_EIO,         /**< I/O error */
28 	MMAL_MSG_STATUS_ESPIPE,      /**< Illegal seek */
29 	MMAL_MSG_STATUS_ECORRUPT,    /**< Data is corrupt \attention */
30 	MMAL_MSG_STATUS_ENOTREADY,   /**< Component is not ready */
31 	MMAL_MSG_STATUS_ECONFIG,     /**< Component is not configured */
32 	MMAL_MSG_STATUS_EISCONN,     /**< Port is already connected */
33 	MMAL_MSG_STATUS_ENOTCONN,    /**< Port is disconnected */
34 	MMAL_MSG_STATUS_EAGAIN,      /**< Resource temporarily unavailable. */
35 	MMAL_MSG_STATUS_EFAULT,      /**< Bad address */
36 };
37 
38 struct mmal_rect {
39 	s32 x;      /**< x coordinate (from left) */
40 	s32 y;      /**< y coordinate (from top) */
41 	s32 width;  /**< width */
42 	s32 height; /**< height */
43 };
44 
45 #endif /* MMAL_MSG_COMMON_H */
46