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a2a5729f CLC |
1 | /* |
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 | ||
34 | int 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; | |
48 | di->screen_rows = CONSOLE_ROWS; | |
49 | di->screen_cols = CONSOLE_COLS; | |
50 | break; | |
51 | #endif | |
52 | } | |
53 | ||
54 | di->type = type; | |
55 | return 0; | |
56 | } | |
57 | ||
58 | int 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 | ||
69 | void display_clear(void) | |
70 | { | |
71 | #ifdef CONFIG_LCD | |
72 | lcd_clear(); | |
73 | #endif | |
74 | } |