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Annotation of sys/arch/luna88k/include/lcd.h, Revision 1.1

1.1     ! nbrk        1: /* $OpenBSD: lcd.h,v 1.1 2007/01/29 14:18:00 aoyama Exp $ */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 2007 Kenji AOYAMA <aoyama@nk-home.net>
        !             5:  * All rights reserved.
        !             6:  *
        !             7:  * Redistribution and use in source and binary forms, with or without
        !             8:  * modification, are permitted provided that the following conditions
        !             9:  * are met:
        !            10:  * 1. Redistributions of source code must retain the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer.
        !            12:  * 2. Redistributions in binary form must reproduce the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer in the
        !            14:  *    documentation and/or other materials provided with the distribution.
        !            15:  *
        !            16:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
        !            17:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            18:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            19:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
        !            20:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            21:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            22:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            23:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            24:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            25:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            26:  * SUCH DAMAGE.
        !            27:  */
        !            28:
        !            29: #ifndef _LUNA88K_LCD_H_
        !            30: #define _LUNA88K_LCD_H_
        !            31:
        !            32: /*
        !            33:  * OpenBSD/luna88k LCD driver
        !            34:  */
        !            35:
        !            36: /* The ioctl defines */
        !            37:
        !            38: #define        LCDCLS          _IO('L', 1)             /* Clear LCD screen */
        !            39: #define        LCDHOME         _IO('L', 2)             /* Move the cursor to left-upper */
        !            40: #define        LCDMODE         _IOW('L', 3, int)       /* Set the data entry mode */
        !            41: #define        LCDDISP         _IOW('L', 4, int)       /* Blink, cursor, and display on/off */
        !            42: #define        LCDMOVE         _IOW('L', 5, int)       /* Move cursor / shift display area */
        !            43: #define        LCDSEEK         _IOW('L', 6, int)       /* Move the cursor to specified position */
        !            44: #define        LCDRESTORE      _IO('L', 7)             /* Restore boot-time LCD message */
        !            45:
        !            46: /* argument value for each ioctl */
        !            47:
        !            48: /* LCDMODE; when a character data is written, then ... */
        !            49: #define        LCDMODE_C_LEFT  0x04    /* cursor moves left */
        !            50: #define        LCDMODE_C_RIGHT 0x06    /* cursor moves right */
        !            51: #define        LCDMODE_D_LEFT  0x05    /* display area shifts to left */
        !            52: #define        LCDMODE_D_RIGHT 0x07    /* display area shifts to right */
        !            53:
        !            54: /* LCDDISP; you can use these values or'ed */
        !            55: #define        LCD_DISPLAY     0x04    /* LCD display on */
        !            56: #define        LCD_CURSOR      0x02    /* Cursor on */
        !            57: #define        LCD_BLINK       0x01    /* Blink on */
        !            58:
        !            59: /* LCDMOVE; just move the cursor or shift the display area */
        !            60: #define        LCDMOVE_C_LEFT  0x10    /* cursor moves left */
        !            61: #define        LCDMOVE_C_RIGHT 0x14    /* cursor moves right */
        !            62: #define        LCDMOVE_D_LEFT  0x18    /* display area shifts to left */
        !            63: #define        LCDMOVE_D_RIGHT 0x1c    /* display area shifts to right */
        !            64:
        !            65: #endif /* _LUNA88K_LCD_H_ */