/* SPDX-License-Identifier: GPL-2.0 */ /* * Broadcom BM2835 V4L2 driver * * Copyright © 2013 Raspberry Pi (Trading) Ltd. * * Authors: Vincent Sanders @ Collabora * Dave Stevenson @ Broadcom * (now dave.stevenson@raspberrypi.org) * Simon Mellor @ Broadcom * Luke Diamand @ Broadcom */ #ifndef MMAL_MSG_COMMON_H #define MMAL_MSG_COMMON_H enum mmal_msg_status { MMAL_MSG_STATUS_SUCCESS = 0, /**< Success */ MMAL_MSG_STATUS_ENOMEM, /**< Out of memory */ MMAL_MSG_STATUS_ENOSPC, /**< Out of resources other than memory */ MMAL_MSG_STATUS_EINVAL, /**< Argument is invalid */ MMAL_MSG_STATUS_ENOSYS, /**< Function not implemented */ MMAL_MSG_STATUS_ENOENT, /**< No such file or directory */ MMAL_MSG_STATUS_ENXIO, /**< No such device or address */ MMAL_MSG_STATUS_EIO, /**< I/O error */ MMAL_MSG_STATUS_ESPIPE, /**< Illegal seek */ MMAL_MSG_STATUS_ECORRUPT, /**< Data is corrupt \attention */ MMAL_MSG_STATUS_ENOTREADY, /**< Component is not ready */ MMAL_MSG_STATUS_ECONFIG, /**< Component is not configured */ MMAL_MSG_STATUS_EISCONN, /**< Port is already connected */ MMAL_MSG_STATUS_ENOTCONN, /**< Port is disconnected */ MMAL_MSG_STATUS_EAGAIN, /**< Resource temporarily unavailable. */ MMAL_MSG_STATUS_EFAULT, /**< Bad address */ }; struct mmal_rect { s32 x; /**< x coordinate (from left) */ s32 y; /**< y coordinate (from top) */ s32 width; /**< width */ s32 height; /**< height */ }; struct mmal_rational { s32 num; /**< Numerator */ s32 den; /**< Denominator */ }; #endif /* MMAL_MSG_COMMON_H */