Commit | Line | Data |
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86619708 WQ |
1 | /* |
2 | * | |
3 | * Copyright (c) 2009 Nuvoton technology corporation | |
4 | * All rights reserved. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
25985edc | 11 | * Author: |
86619708 WQ |
12 | * Wang Qiang(rurality.linux@gmail.com) 2009/12/16 |
13 | */ | |
14 | ||
15 | #ifndef __NUC900FB_H | |
16 | #define __NUC900FB_H | |
17 | ||
18 | #include <mach/map.h> | |
19 | #include <mach/fb.h> | |
20 | ||
21 | enum nuc900_lcddrv_type { | |
22 | LCDDRV_NUC910, | |
23 | LCDDRV_NUC930, | |
24 | LCDDRV_NUC932, | |
25 | LCDDRV_NUC950, | |
26 | LCDDRV_NUC960, | |
27 | }; | |
28 | ||
29 | ||
30 | #define PALETTE_BUFFER_SIZE 256 | |
31 | #define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */ | |
32 | ||
33 | struct nuc900fb_info { | |
34 | struct device *dev; | |
35 | struct clk *clk; | |
36 | ||
37 | struct resource *mem; | |
38 | void __iomem *io; | |
39 | void __iomem *irq_base; | |
40 | int drv_type; | |
41 | struct nuc900fb_hw regs; | |
42 | unsigned long clk_rate; | |
43 | ||
44 | #ifdef CONFIG_CPU_FREQ | |
45 | struct notifier_block freq_transition; | |
46 | #endif | |
47 | ||
48 | /* keep these registers in case we need to re-write palette */ | |
49 | u32 palette_buffer[PALETTE_BUFFER_SIZE]; | |
50 | u32 pseudo_pal[16]; | |
51 | }; | |
52 | ||
53 | int nuc900fb_init(void); | |
54 | ||
55 | #endif /* __NUC900FB_H */ |