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