1 /* arch/arm/mach-s3c2410/include/mach/fb.h
2 *
3 * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
4 *
5 * Inspired by pxafb.h
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12 #ifndef __ASM_ARM_FB_H
13 #define __ASM_ARM_FB_H
14
15 #include <mach/regs-lcd.h>
16
17 struct s3c2410fb_hw {
18 unsigned long lcdcon1;
19 unsigned long lcdcon2;
20 unsigned long lcdcon3;
21 unsigned long lcdcon4;
22 unsigned long lcdcon5;
23 };
24
25 /* LCD description */
26 struct s3c2410fb_display {
27 /* LCD type */
28 unsigned type;
29
30 /* Screen size */
31 unsigned short width;
32 unsigned short height;
33
34 /* Screen info */
35 unsigned short xres;
36 unsigned short yres;
37 unsigned short bpp;
38
39 unsigned pixclock; /* pixclock in picoseconds */
40 unsigned short left_margin; /* value in pixels (TFT) or HCLKs (STN) */
41 unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */
42 unsigned short hsync_len; /* value in pixels (TFT) or HCLKs (STN) */
43 unsigned short upper_margin; /* value in lines (TFT) or 0 (STN) */
44 unsigned short lower_margin; /* value in lines (TFT) or 0 (STN) */
45 unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */
46
47 /* lcd configuration registers */
48 unsigned long lcdcon5;
49 };
50
51 struct s3c2410fb_mach_info {
52
53 struct s3c2410fb_display *displays; /* attached diplays info */
54 unsigned num_displays; /* number of defined displays */
55 unsigned default_display;
56
57 /* GPIOs */
58
59 unsigned long gpcup;
60 unsigned long gpcup_mask;
61 unsigned long gpccon;
62 unsigned long gpccon_mask;
63 unsigned long gpdup;
64 unsigned long gpdup_mask;
65 unsigned long gpdcon;
66 unsigned long gpdcon_mask;
67
68 /* lpc3600 control register */
69 unsigned long lpcsel;
70 };
71
72 extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *);
73
74 #endif /* __ASM_ARM_FB_H */
75
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