/* * LED, LCD and Button panel driver for Cobalt * * This file is subject to the terms and conditions of the GNU General Public * License.  See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1996, 1997 by Andrew Bose * * Linux kernel version history: *       March 2001: Ported from 2.0.34  by Liam Davies * */#ifndef __DOT_LCD_H__#define __DOT_LCD_H__/****************************************************//***	select your need lcd module here.         ***///#define USE_LM6063A#define USE_LM12232C/****************************************************//* for lm6063a */#ifdef USE_LM6063A#define ROW_NUM		8#define COL_NUM		128#define DATA_BITS	8#endif/****************************************************//* for lm12232c */#ifdef USE_LM12232C#define ROW_NUM		4#define COL_NUM		122#define DATA_BITS	8#endif/*************************************************(*/#define LCD_FRAME_BUF_SIZE	( (ROW_NUM)*(COL_NUM) / (DATA_BITS) )struct lcd_dev{	unsigned char x0;        unsigned char y0;		//for bitmap mode use only        unsigned char x_cnt;	unsigned char y_cnt;		//for chars mode use only	unsigned char font_w;	unsigned char font_h; //must 8x	unsigned char len;	unsigned char buf[LCD_FRAME_BUF_SIZE];	};struct lcd_debug{        unsigned char x0;        unsigned char y0;        unsigned char x_cnt;	unsigned char y_cnt;	unsigned char bmp_index;};/*struct lcd_status{	unsigned char on_off;	unsigned char lr_ward;};*/#define LCD_DRIVER	"Dot LCD Driver v0.90"//#define LCD		"lcd: "/* * Function command codes for io_ctl. */#define LCD_RESET		0		#define LCD_ON			1#define LCD_OFF			2#define LCD_CLEAR		3#define LCD_FULL		4#define LCD_DRAW_CHARS		5#define LCD_DRAW_BMP		6#define LCD_LIGHTER		7#define LCD_DARKER		8#define LCD_SET_CONTRAST	9#define LCD_DISP_LEFT		10#define LCD_DISP_RIGHT		11#define LCD_READ		12	//GC3210 board not support now.#define LCD_SELF_TEST		100	//for lcd self test use only.#define LCD_CHARS_MODE		0#define LCD_BMP_MODE		1#endif