2010-03-11 07:21:47 +08:00
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/*
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*
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* Copyright (c) 2009 Nuvoton technology corporation
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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2011-03-31 09:57:33 +08:00
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* Author:
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2010-03-11 07:21:47 +08:00
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* Wang Qiang(rurality.linux@gmail.com) 2009/12/16
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*/
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#ifndef __NUC900FB_H
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#define __NUC900FB_H
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#include <mach/map.h>
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#include <mach/fb.h>
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enum nuc900_lcddrv_type {
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LCDDRV_NUC910,
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LCDDRV_NUC930,
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LCDDRV_NUC932,
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LCDDRV_NUC950,
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LCDDRV_NUC960,
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};
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#define PALETTE_BUFFER_SIZE 256
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#define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */
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struct nuc900fb_info {
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struct device *dev;
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struct clk *clk;
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struct resource *mem;
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void __iomem *io;
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void __iomem *irq_base;
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int drv_type;
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struct nuc900fb_hw regs;
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unsigned long clk_rate;
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#ifdef CONFIG_CPU_FREQ
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struct notifier_block freq_transition;
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#endif
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/* keep these registers in case we need to re-write palette */
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u32 palette_buffer[PALETTE_BUFFER_SIZE];
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u32 pseudo_pal[16];
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};
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int nuc900fb_init(void);
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#endif /* __NUC900FB_H */
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