1 /* Copyright (C) 2009 The Android Open Source Project 2 ** 3 ** This software is licensed under the terms of the GNU General Public 4 ** License version 2, as published by the Free Software Foundation, and 5 ** may be copied, distributed, and modified under those terms. 6 ** 7 ** This program is distributed in the hope that it will be useful, 8 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 9 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 ** GNU General Public License for more details. 11 */ 12 #include "android/hw-lcd.h" 13 #include "android/boot-properties.h" 14 #include <stdio.h> 15 16 void hwLcd_setBootProperty(int density)17hwLcd_setBootProperty(int density) 18 { 19 char temp[8]; 20 21 /* map density to one of our three values for now */ 22 if (density < (LCD_DENSITY_MIN + LCD_DENSITY_DEFAULT)/2) 23 density = LCD_DENSITY_MIN; 24 else if (density < (LCD_DENSITY_DEFAULT + LCD_DENSITY_MAX)/2) 25 density = LCD_DENSITY_DEFAULT; 26 else 27 density = LCD_DENSITY_MAX; 28 29 snprintf(temp, sizeof temp, "%d", density); 30 boot_property_add("qemu.sf.lcd_density", temp); 31 } 32 33