1 /* 2 * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com> 3 * 4 * See file CREDITS for list of people who contributed to this 5 * project. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., http://www.fsf.org/about/contact/ 20 */ 21 22 #ifndef _SPLASH_H_ 23 #define _SPLASH_H_ 24 25 #include <errno.h> 26 27 enum splash_storage { 28 SPLASH_STORAGE_NAND, 29 SPLASH_STORAGE_SF, 30 }; 31 32 struct splash_location { 33 char *name; 34 enum splash_storage storage; 35 u32 offset; /* offset from start of storage */ 36 }; 37 38 int splash_source_load(struct splash_location *locations, uint size); 39 int splash_screen_prepare(void); 40 41 #ifdef CONFIG_SPLASH_SCREEN_ALIGN 42 void splash_get_pos(int *x, int *y); 43 #else 44 static inline void splash_get_pos(int *x, int *y) { } 45 #endif 46 47 #if defined(CONFIG_SPLASH_SCREEN) && defined(CONFIG_LCD) 48 int lcd_splash(ulong addr); 49 #else 50 static inline int lcd_splash(ulong addr) 51 { 52 return -ENOSYS; 53 } 54 #endif 55 56 #define BMP_ALIGN_CENTER 0x7FFF 57 58 #endif 59