1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Support for Intel Camera Imaging ISP subsystem. 4 * Copyright (c) 2015, Intel Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms and conditions of the GNU General Public License, 8 * version 2, as published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 */ 15 16 #ifndef __IA_CSS_VERSION_H 17 #define __IA_CSS_VERSION_H 18 19 /* @file 20 * This file contains functions to retrieve CSS-API version information 21 */ 22 23 #include <ia_css_err.h> 24 25 /* a common size for the version arrays */ 26 #define MAX_VERSION_SIZE 500 27 28 /* @brief Retrieves the current CSS version 29 * @param[out] version A pointer to a buffer where to put the generated 30 * version string. NULL is ignored. 31 * @param[in] max_size Size of the version buffer. If version string 32 * would be larger than max_size, an error is 33 * returned by this function. 34 * 35 * This function generates and returns the version string. If FW is loaded, it 36 * attaches the FW version. 37 */ 38 int 39 ia_css_get_version(char *version, int max_size); 40 41 #endif /* __IA_CSS_VERSION_H */ 42