hp600_keyb.c
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:9k
- /*
- * $Id$
- * Copyright (C) 2000 YAEGASHI Takeshi
- * HP600 keyboard scan routine and translation table
- * Copyright (C) 2000 Niibe Yutaka
- * HP620 keyboard translation table
- */
- #include <linux/kernel.h>
- #include <linux/sched.h>
- #include <linux/init.h>
- #include <asm/machvec.h>
- #include <asm/delay.h>
- #include <asm/io.h>
- #include "scan_keyb.h"
- #define PCDR 0xa4000124
- #define PDDR 0xa4000126
- #define PEDR 0xa4000128
- #define PFDR 0xa400012a
- #define PGDR 0xa400012c
- #define PHDR 0xa400012e
- #define PJDR 0xa4000130
- #define PKDR 0xa4000132
- #define PLDR 0xa4000134
- static const unsigned char hp620_japanese_table[] = {
- /* PTD1 */
- 0x0a, 0x0b, 0x0c, 0x00, 0x00, 0x0e, 0x00, 0x00,
- 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
- /* PTD5 */
- 0x18, 0x19, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- /* PTD7 */
- 0x26, 0x1a, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
- /* PTE0 */
- 0x27, 0x1b, 0x29, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x2a, 0x0f, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
- /* PTE1 */
- 0x35, 0x28, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x70, 0x3a, 0x00, 0x00, 0x2f, 0x00, 0x00, 0x34,
- /* PTE3 */
- 0x48, 0x4d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x2d, 0x2e, 0x7b, 0x30, 0x31, 0x32, 0x33,
- /* PTE6 */
- 0x4b, 0x50, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x2c, 0x38, 0x00, 0x39, 0x79, 0x7d, 0x73,
- /* PTE7 */
- 0x41, 0x42, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40,
- /* **** */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- };
- static const unsigned char hp680_japanese_table[] = {
- /* PTD1 */
- 0x3a, 0x70, 0x29, 0x00, 0x01, 0x00, 0x00, 0x00,
- 0x3b, 0x3c, 0x3d, 0x42, 0x41, 0x40, 0x3e, 0x3f,
- /* PTD5 */
- 0x35, 0x28, 0x1c, 0x00, 0x2c, 0x00, 0x00, 0x00,
- 0x2d, 0x2e, 0x2f, 0x34, 0x33, 0x32, 0x30, 0x31,
- /* PTD7 */
- 0x50, 0x4d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x4b, 0x00, 0x00, 0x38, 0x7b,
- /* PTE0 */
- 0x00, 0x00, 0x00, 0x00, 0xdb, 0x00, 0x00, 0x00,
- 0x1d, 0x00, 0x39, 0x53, 0x73, 0xf9, 0x00, 0x00,
- /* PTE1 */
- 0x27, 0x1b, 0x2b, 0x00, 0x1e, 0x00, 0x00, 0x00,
- 0x1f, 0x20, 0x21, 0x26, 0x25, 0x24, 0x22, 0x23,
- /* PTE3 */
- 0x48, 0x7d, 0x36, 0x00, 0x0f, 0x00, 0x00, 0x00,
- 0x00, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- /* PTE6 */
- 0x19, 0x1a, 0x0e, 0x00, 0x10, 0x00, 0x00, 0x00,
- 0x11, 0x12, 0x13, 0x18, 0x17, 0x16, 0x14, 0x15,
- /* PTE7 */
- 0x0b, 0x0c, 0x0d, 0x00, 0x02, 0x00, 0x00, 0x00,
- 0x03, 0x04, 0x05, 0x0a, 0x09, 0x08, 0x06, 0x07,
- /* **** */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- };
- static int hp620_japanese_scan_kbd(unsigned char *s)
- {
- int i;
- unsigned char matrix_switch[] = {
- 0xfd, 0xff, /* PTD1 */
- 0xdf, 0xff, /* PTD5 */
- 0x7f, 0xff, /* PTD7 */
- 0xff, 0xfe, /* PTE0 */
- 0xff, 0xfd, /* PTE1 */
- 0xff, 0xf7, /* PTE3 */
- 0xff, 0xbf, /* PTE6 */
- 0xff, 0x7f, /* PTE7 */
- }, *t=matrix_switch;
- for(i=0; i<8; i++) {
- ctrl_outb(*t++, PDDR);
- ctrl_outb(*t++, PEDR);
- udelay(50);
- *s++=ctrl_inb(PCDR);
- *s++=ctrl_inb(PFDR);
- }
- ctrl_outb(0xff, PDDR);
- ctrl_outb(0xff, PEDR);
- *s++=ctrl_inb(PGDR);
- *s++=ctrl_inb(PHDR);
- return 0;
- }
- static int hp680_japanese_scan_kbd(unsigned char *s)
- {
- int i;
- unsigned char matrix_switch[] = {
- 0xfd, 0xff, /* PTD1 */
- 0xdf, 0xff, /* PTD5 */
- 0x7f, 0xff, /* PTD7 */
- 0xff, 0xfe, /* PTE0 */
- 0xff, 0xfd, /* PTE1 */
- 0xff, 0xf7, /* PTE3 */
- 0xff, 0xbf, /* PTE6 */
- 0xff, 0x7f, /* PTE7 */
- }, *t=matrix_switch;
- for(i=0; i<8; i++) {
- ctrl_outb(*t++, PDDR);
- ctrl_outb(*t++, PEDR);
- *s++=ctrl_inb(PCDR);
- *s++=ctrl_inb(PFDR);
- }
- ctrl_outb(0xff, PDDR);
- ctrl_outb(0xff, PEDR);
- *s++=ctrl_inb(PGDR);
- *s++=ctrl_inb(PHDR);
- return 0;
- }
- void __init hp600_kbd_init_hw(void)
- {
- scan_kbd_init();
- if (MACH_HP620)
- register_scan_keyboard(hp620_japanese_scan_kbd,
- hp620_japanese_table, 18);
- else if (MACH_HP680 || MACH_HP690)
- register_scan_keyboard(hp680_japanese_scan_kbd,
- hp680_japanese_table, 18);
- printk(KERN_INFO "HP600 matrix scan keyboard registeredn");
- }
- /****************************************************************
- HP Jornada 690(Japanese version) keyboard scan matrix
- PTC7 PTC6 PTC5 PTC4 PTC3 PTC2 PTC1 PTC0
- PTD1 REC Escape on/off Han/Zen Hira Eisu
- PTD5 REC Z on/off Enter : /
- PTD7 REC Right Down
- PTE0 REC Windows on/off
- PTE1 REC A on/off ] [ ;
- PTE3 REC Tab on/off ShirtR Up
- PTE6 REC Q on/off BS @ P
- PTE7 REC 1 on/off ^ - 0
- PTF7 PTF6 PTF5 PTF4 PTF3 PTF2 PTF1 PTF0
- PTD1 F5 F4 F6 F7 F8 F3 F2 F1
- PTD5 N B M , . V C X
- PTD7 Muhen Alt Left
- PTE0 Henkan _ Del Space Ctrl
- PTE1 H G J K L F D S
- PTE3 ShiftL
- PTE6 Y T U I O R E W
- PTE7 6 5 7 8 9 4 3 2
- PTG5 PTG4 PTG3 PTG0 PTH0
- * REC REW FWW Cover on/off
- 7 6 5 4 3 2 1 0
- C: 0xffff 0xdf IP IP IP IP IP IP IP IP
- D: 0x6786 0x59 O I O IP I F O I
- E: 0x5045 0x00 O O F F O F O O
- F: 0xffff 0xff IP IP IP IP IP IP IP IP
- G: 0xaffe 0xfd I I IP IP IP IP IP I
- H: 0x70f2 0x49 O IP F F IP IP F I
- J: 0x0704 0x22 F F O IP F F O F
- K: 0x0100 0x10 F F F O F F F F
- L: 0x0c3c 0x26 F F IP F F IP IP F
- ****************************************************************/
- /****************************************************************
- HP Jornada 620(Japanese version) keyboard scan matrix
- PTC7 PTC6 PTC5 PTC4 PTC3 PTC2 PTC1 PTC0
- PTD1 EREC BS Ctrl on/off - 0 9
- PTD5 EREC BS Ctrl on/off ^ P O
- PTD7 EREC BS Ctrl on/off ] @ L
- PTE0 EREC BS Ctrl on/off Han/Zen [ ;
- PTE1 EREC BS Ctrl on/off Enter : /
- PTE3 EREC BS Ctrl on/off Right Up
- PTE6 EREC BS Ctrl on/off Down Left
- PTE7 EREC BS Ctrl on/off F8 F7
- PTF7 PTF6 PTF5 PTF4 PTF3 PTF2 PTF1 PTF0
- PTD1 8 7 6 5 4 3 2 1
- PTD5 I U Y T R E W Q
- PTD7 K J H G F D S A
- PTE0 ESC Tab Shift
- PTE1 . V Caps Hira
- PTE3 , M N B Muhen C X
- PTE6 _ Henkan Space Alt Z
- PTE7 F6 F5 F4 F3 F2 F1 REC
- PTH0
- * on/off
- 7 6 5 4 3 2 1 0
- C: 0xffff 0xff IP IP IP IP IP IP IP IP
- D: 0x4404 0xaf O F O F F F O F
- E: 0x5045 0xff O O F F O F O O
- F: 0xffff 0xff IP IP IP IP IP IP IP IP
- G: 0xd5ff 0x00 IP O O O IP IP IP IP
- H: 0x63ff 0xd1 O I F IP IP IP IP IP
- J: 0x0004 0x02 F F F F F F O F
- K: 0x0401 0xff F F O F F F F O
- L: 0x0c00 0x20 F F IP F F F F F
- ADCSR: 0x08
- ADCR: 0x3f
- ****************************************************************/
- /****************************************************************
- Japanese 109 keyboard scan code layout
- E02A- E1-
- 01 3B 3C 3D 3E 3F 40 41 42 43 44 57 58 E037 46 1045
-
- 29 02 03 04 05 06 07 08 09 0A 0B 0C 0D 7D 0E E052 E047 E049 45 E035 37 4A
- 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C E053 E04F E051 47 48 49 4E
- 3A 1E 1F 20 21 22 23 24 25 26 27 28 2B 4B 4C 4D
- 2A 2C 2D 2E 2F 30 31 32 33 34 35 73 36 E048 4F 50 51 E0-
- 1D DB 38 7B 39 79 70 E038 DC DD E01D E04B E050 E04D 52 53 1C
- ****************************************************************/
- #if 0
- int __init hp620_keyboard_test(void)
- {
- int i;
- unsigned char s[18];
- unsigned long a, b, c, d;
- printk("PCCR: %04lx, PCDR: %02lxn",
- ctrl_inw(0xa4000104), ctrl_inb(0xa4000124));
- printk("PDCR: %04lx, PDDR: %02lxn",
- ctrl_inw(0xa4000106), ctrl_inb(0xa4000126));
- printk("PECR: %04lx, PEDR: %02lxn",
- ctrl_inw(0xa4000108), ctrl_inb(0xa4000128));
- printk("PFCR: %04lx, PFDR: %02lxn",
- ctrl_inw(0xa400010a), ctrl_inb(0xa400012a));
- printk("PGCR: %04lx, PGDR: %02lxn",
- ctrl_inw(0xa400010c), ctrl_inb(0xa400012c));
- printk("PHCR: %04lx, PHDR: %02lxn",
- ctrl_inw(0xa400010e), ctrl_inb(0xa400012e));
- printk("PJCR: %04lx, PJDR: %02lxn",
- ctrl_inw(0xa4000110), ctrl_inb(0xa4000130));
- printk("PKCR: %04lx, PKDR: %02lxn",
- ctrl_inw(0xa4000112), ctrl_inb(0xa4000132));
- printk("PLCR: %04lx, PLDR: %02lxn",
- ctrl_inw(0xa4000114), ctrl_inb(0xa4000134));
- printk("ADCSR: %02lx, ADCR: %02lxn",
- ctrl_inb(0xa4000090), ctrl_inb(0xa4000092));
- ctrl_inb(0xa4000004);
- ctrl_inb(0xa4000006);
- ctrl_inb(0xa4000008);
- ctrl_outb(0, 0xa4000004);
- ctrl_outb(0, 0xa4000006);
- ctrl_outb(0, 0xa4000008);
- ctrl_outb(0, 0xa4000090);
- ctrl_outb(0x3b, 0xa4000090);
- while(1) {
- hp620_japanese_scan_kbd(s);
- for(i=0; i<18; i+=2)
- printk("%02x%02x ", s[i], s[i+1]);
- #if 0
- ctrl_outb(~2, PJDR);
- printk("%02lx%02lx ", ctrl_inb(PCDR), ctrl_inb(PFDR));
- ctrl_outb(0xff, PJDR);
- ctrl_outb(~1, PKDR);
- printk("%02lx%02lx ", ctrl_inb(PCDR), ctrl_inb(PFDR));
- ctrl_outb(~32, PKDR);
- printk("%02lx%02lx ", ctrl_inb(PCDR), ctrl_inb(PFDR));
- ctrl_outb(0xff, PKDR);
- #endif
- printk("%02lx%02lx%02lx%02lx ", a, b, c, d);
- if(ctrl_inb(0xa4000090)&0x80) {
- a=ctrl_inb(0xa4000080);
- b=ctrl_inb(0xa4000084);
- c=ctrl_inb(0xa4000088);
- d=ctrl_inb(0xa400008c);
- ctrl_outb(0x3b, 0xa4000090);
- }
- printk("%02lx%02lx%02lx ",
- ctrl_inb(0xa4000004),
- ctrl_inb(0xa4000006),
- ctrl_inb(0xa4000008));
- printk("n");
- }
- return 0;
- }
- module_init(keyboard_probe);
- #endif
- MODULE_LICENSE("GPL");