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[Gc-linux-cvs] linux/drivers/input/keyboard Kconfig,NONE,1.1 Makefile,NONE,1.1 gckbd.c,NONE,1.1
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From: <mi...@us...> - 2004-02-04 19:36:10
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Update of /cvsroot/gc-linux/linux/drivers/input/keyboard In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23288 Added Files: Kconfig Makefile gckbd.c Log Message: GameCube keyboard driver by Steven Looman (already usable) --- NEW FILE: Kconfig --- # # Input core configuration # config INPUT_KEYBOARD bool "Keyboards" if EMBEDDED || !X86 default y depends on INPUT help Say Y here, and a list of supported keyboards will be displayed. This option doesn't affect the kernel. If unsure, say Y. config KEYBOARD_ATKBD tristate "AT keyboard support" if !PC default y depends on INPUT && INPUT_KEYBOARD select SERIO select SERIO_I8042 if PC help Say Y here if you want to use a standard AT or PS/2 keyboard. Usually you'll need this, unless you have a different type keyboard (USB, ADB or other). This also works for AT and PS/2 keyboards connected over a PS/2 to serial converter. If unsure, say Y. To compile this driver as a module, choose M here: the module will be called atkbd. config KEYBOARD_SUNKBD tristate "Sun Type 4 and Type 5 keyboard support" depends on INPUT && INPUT_KEYBOARD select SERIO help Say Y here if you want to use a Sun Type 4 or Type 5 keyboard, connected either to the Sun keyboard connector or to an serial (RS-232) port via a simple adapter. To compile this driver as a module, choose M here: the module will be called sunkbd. config KEYBOARD_XTKBD tristate "XT Keyboard support" depends on INPUT && INPUT_KEYBOARD select SERIO help Say Y here if you want to use the old IBM PC/XT keyboard (or compatible) on your system. This is only possible with a parallel port keyboard adapter, you cannot connect it to the keyboard port on a PC that runs Linux. To compile this driver as a module, choose M here: the module will be called xtkbd. config KEYBOARD_NEWTON tristate "Newton keyboard" depends on INPUT && INPUT_KEYBOARD select SERIO help Say Y here if you have a Newton keyboard on a serial port. To compile this driver as a module, choose M here: the module will be called newtonkbd. config KEYBOARD_MAPLE tristate "Maple bus keyboard support" depends on SH_DREAMCAST && INPUT && INPUT_KEYBOARD && MAPLE help Say Y here if you have a DreamCast console running Linux and have a keyboard attached to its Maple bus. To compile this driver as a module, choose M here: the module will be called maple_keyb. config KEYBOARD_AMIGA tristate "Amiga keyboard" depends on AMIGA && INPUT && INPUT_KEYBOARD help Say Y here if you are running Linux on any AMIGA and have a keyboard attached. To compile this driver as a module, choose M here: the module will be called amikbd. config KEYBOARD_98KBD tristate "NEC PC-9800 Keyboard support" depends on X86_PC9800 && INPUT && INPUT_KEYBOARD select SERIO help Say Y here if you want to use the NEC PC-9801/PC-9821 keyboard (or compatible) on your system. To compile this driver as a module, choose M here: the module will be called 98kbd. config KEYBOARD_GAMECUBE tristate "Datel/ASCII keyboard support for GameCube" depends on GAMECUBE && INPUT && INPUT_KEYBOARD help Say Y here if you have a Datel or ASCII keyboard connected to your GameCube. NOTE: This does not work with drivers for other controllers! NOTE2: Currently it only works when connected to controllerport 4! --- NEW FILE: Makefile --- # # Makefile for the input core drivers. # # Each configuration option enables a list of files. obj-$(CONFIG_KEYBOARD_ATKBD) += atkbd.o obj-$(CONFIG_KEYBOARD_MAPLE) += maple_keyb.o obj-$(CONFIG_KEYBOARD_SUNKBD) += sunkbd.o obj-$(CONFIG_KEYBOARD_XTKBD) += xtkbd.o obj-$(CONFIG_KEYBOARD_AMIGA) += amikbd.o obj-$(CONFIG_KEYBOARD_NEWTON) += newtonkbd.o obj-$(CONFIG_KEYBOARD_98KBD) += 98kbd.o obj-$(CONFIG_KEYBOARD_GAMECUBE) += gckbd.o --- NEW FILE: gckbd.c --- /* * Datel/GameCube keyboard driver for Linux */ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Should you need to contact me, the author, you can do so either by * e-mail - mail your message to <vo...@uc...>, or by paper mail: * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic */ #include <linux/input.h> #include <linux/module.h> #include <linux/init.h> #include <linux/ioport.h> #include <linux/timer.h> #include <linux/delay.h> MODULE_AUTHOR("Steven Looman <st...@kr...>"); MODULE_DESCRIPTION("Datel/GameCube keyboard driver"); MODULE_LICENSE("GPL"); struct gckbd { unsigned long *portRegister; struct input_dev dev; struct timer_list timer; unsigned char pressedKeys[3]; }; static unsigned char gckbd_keycode[256] = { 0, 0, 0, 0, 0, 0,102,107,104,109, 0, 0, 0, 0, 0, 0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38, 50, 49, 24, 25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 0, 43, 40, 26, 13, 55, 27, 51, 52, 53, 0, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 87, 88, 1,110,111, 41, // FIXME: 0x58 = winkey1, 0x5B = winkey2 0x5B = winkey3? 14, 15, 0, 58, 42, 54, 29, 56, 0, 57, 0, 0,105,108,103,106, 0, 28, 0, 0, 39, 78, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 69, 0, 0, 70, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static struct resource gckbd_resource = { "gckbd", 0xCC006400, 0xCC006440, IORESOURCE_MEM|IORESOURCE_BUSY }; static void gckbd_timer(unsigned long private) { // this could probably be done with an array unsigned char key1, key2, key3; int i; struct gckbd *kbd = (struct gckbd *)private; // read keys pressed key1 = (*kbd->portRegister >> 24) & 0xFF; key2 = (*kbd->portRegister >> 16) & 0xFF; key3 = (*kbd->portRegister >> 8) & 0xFF; // report released keys for (i = 0; i < 3; i++) { if (kbd->pressedKeys[i] && kbd->pressedKeys[i] != key1 && kbd->pressedKeys[i] != key2 && kbd->pressedKeys[i] != key3) input_report_key (&kbd->dev, gckbd_keycode[kbd->pressedKeys[i]], 0); } // check if we should report anything if (key1 && gckbd_keycode[key1]) input_report_key (&kbd->dev, gckbd_keycode[key1], 1); if (key2 && gckbd_keycode[key2]) input_report_key (&kbd->dev, gckbd_keycode[key2], 1); if (key3 && gckbd_keycode[key3]) input_report_key (&kbd->dev, gckbd_keycode[key3], 1); input_sync (&kbd->dev); // keep state of pressed keys kbd->pressedKeys[0] = key1; kbd->pressedKeys[1] = key1; kbd->pressedKeys[2] = key1; mod_timer (&kbd->timer, jiffies + HZ/50); } static int gckbd_open(struct input_dev *dev) { struct gckbd *kbd = dev->private; init_timer (&kbd->timer); kbd->timer.data = (void *)kbd; kbd->timer.function = gckbd_timer; kbd->timer.expires = jiffies + HZ/50; add_timer (&kbd->timer); return 0; } static void gckbd_close(struct input_dev *dev) { struct gckbd *kbd = dev->private; del_timer (&kbd->timer); } static int __init gckbd_init(void) { int i; struct gckbd *kbd; if (request_resource (&iomem_resource, &gckbd_resource) < 0) { printk(KERN_WARNING "gcpad : resource busy\n"); return -EBUSY; } kbd = kmalloc (sizeof (struct gckbd), GFP_KERNEL); if (kbd == NULL) return -ENOMEM; memset (kbd, 0, sizeof (struct gckbd)); // set some parameters/callbacks kbd->portRegister = (unsigned long*)0xCC00642C; kbd->dev.private = kbd; kbd->dev.open = gckbd_open; kbd->dev.close = gckbd_close; set_bit (EV_KEY, kbd->dev.evbit); for (i = 0; i < 255; i++) set_bit (gckbd_keycode[i], kbd->dev.keybit); // register the device input_register_device (&kbd->dev); printk (KERN_INFO "gamecube keyboard: started\n"); return 0; } static void __exit gckbd_exit(void) { // this is a BAD thing(tm), not releasing stuff.. this will give troubles ;) /* input_unregister_device (&kbd->dev); kfree (gckbd); */ release_resource (&gckbd_resource); } module_init (gckbd_init); module_exit (gckbd_exit); |
