blob: 27a50dc3551925aea23b16fda5defce36fb271a0 [file] [log] [blame]
/* Copyright (C) 2009 The Android Open Source Project
**
** This software is licensed under the terms of the GNU General Public
** License version 2, as published by the Free Software Foundation, and
** may be copied, distributed, and modified under those terms.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
*/
#include "android/hw-lcd.h"
#include "android/boot-properties.h"
#include <stdio.h>
void
hwLcd_setBootProperty(int density)
{
char temp[8];
/* Map density to one of our five bucket values.
The TV density is a bit particular (and not actually a bucket
value) so we do only exact match on it.
*/
if (density != LCD_DENSITY_TVDPI) {
if (density < (LCD_DENSITY_LDPI + LCD_DENSITY_MDPI)/2)
density = LCD_DENSITY_LDPI;
else if (density < (LCD_DENSITY_MDPI + LCD_DENSITY_HDPI)/2)
density = LCD_DENSITY_MDPI;
else if (density < (LCD_DENSITY_HDPI + LCD_DENSITY_XHDPI)/2)
density = LCD_DENSITY_HDPI;
else
density = LCD_DENSITY_XHDPI;
}
snprintf(temp, sizeof temp, "%d", density);
boot_property_add("qemu.sf.lcd_density", temp);
}