blob: c167db7b14849cd5de3125280291889006dc17cf [file] [log] [blame]
Che-Liang Chioua2a57292011-10-20 23:04:22 +00001/*
2 * Copyright (c) 2011 The Chromium OS Authors.
3 * See file CREDITS for list of people who contributed to this
4 * project.
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
19 * MA 02111-1307 USA
20 */
21
22#include <common.h>
23#include <api_public.h>
24#include <lcd.h>
25#include <video_font.h> /* Get font width and height */
26
27/* lcd.h needs BMP_LOGO_HEIGHT to calculate CONSOLE_ROWS */
28#if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
29#include <bmp_logo.h>
30#endif
31
32/* TODO(clchiou): add support of video device */
33
34int display_get_info(int type, struct display_info *di)
35{
36 if (!di)
37 return API_EINVAL;
38
39 switch (type) {
40 default:
41 debug("%s: unsupport display device type: %d\n",
42 __FILE__, type);
43 return API_ENODEV;
44#ifdef CONFIG_LCD
45 case DISPLAY_TYPE_LCD:
46 di->pixel_width = panel_info.vl_col;
47 di->pixel_height = panel_info.vl_row;
Jeroen Hofsteefbd239b2013-01-22 10:44:14 +000048 di->screen_rows = lcd_get_screen_rows();
49 di->screen_cols = lcd_get_screen_columns();
Che-Liang Chioua2a57292011-10-20 23:04:22 +000050 break;
51#endif
52 }
53
54 di->type = type;
55 return 0;
56}
57
58int display_draw_bitmap(ulong bitmap, int x, int y)
59{
60 if (!bitmap)
61 return API_EINVAL;
62#ifdef CONFIG_LCD
63 return lcd_display_bitmap(bitmap, x, y);
64#else
65 return API_ENODEV;
66#endif
67}
68
69void display_clear(void)
70{
71#ifdef CONFIG_LCD
72 lcd_clear();
73#endif
74}