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authorEddie Hung <eddie@fpgeh.com>2020-01-08 15:40:37 -0800
committerEddie Hung <eddie@fpgeh.com>2020-01-08 15:40:37 -0800
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write_xaiger: holes PIs only if whitebox
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/*
 *  Support for the w100 frame buffer.
 *
 *  Copyright (c) 2004-2005 Richard Purdie
 *  Copyright (c) 2005 Ian Molton
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation.
 */

#define W100_GPIO_PORT_A	0
#define W100_GPIO_PORT_B	1

#define CLK_SRC_XTAL  0
#define CLK_SRC_PLL   1

struct w100fb_par;

unsigned long w100fb_gpio_read(int port);
void w100fb_gpio_write(int port, unsigned long value);
unsigned long w100fb_get_hsynclen(struct device *dev);

/* LCD Specific Routines and Config */
struct w100_tg_info {
	void (*change)(struct w100fb_par*);
	void (*suspend)(struct w100fb_par*);
	void (*resume)(struct w100fb_par*);
};

/* General Platform Specific w100 Register Values */
struct w100_gen_regs {
	unsigned long lcd_format;
	unsigned long lcdd_cntl1;