diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/keyboard/Kconfig | 11 | ||||
| -rw-r--r-- | drivers/input/keyboard/Makefile | 1 | ||||
| -rw-r--r-- | drivers/input/keyboard/atakbd.c | 134 | ||||
| -rw-r--r-- | drivers/input/keyboard/hilkbd.c | 2 | ||||
| -rw-r--r-- | drivers/input/mouse/Kconfig | 11 | ||||
| -rw-r--r-- | drivers/input/mouse/Makefile | 1 | ||||
| -rw-r--r-- | drivers/input/mouse/atarimouse.c | 160 |
7 files changed, 319 insertions, 1 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index f17e9c7d4b36..c845d5c4cbba 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -164,6 +164,17 @@ config KEYBOARD_AMIGA To compile this driver as a module, choose M here: the module will be called amikbd. +config KEYBOARD_ATARI + tristate "Atari keyboard" + depends on ATARI + select ATARI_KBD_CORE + help + Say Y here if you are running Linux on any Atari and have a keyboard + attached. + + To compile this driver as a module, choose M here: the + module will be called atakbd. + config KEYBOARD_HIL_OLD tristate "HP HIL keyboard support (simple driver)" depends on GSC || HP300 diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile index 586a0fe53be6..7aa59ee5a0b6 100644 --- a/drivers/input/keyboard/Makefile +++ b/drivers/input/keyboard/Makefile @@ -9,6 +9,7 @@ obj-$(CONFIG_KEYBOARD_SUNKBD) += sunkbd.o obj-$(CONFIG_KEYBOARD_LKKBD) += lkkbd.o obj-$(CONFIG_KEYBOARD_XTKBD) += xtkbd.o obj-$(CONFIG_KEYBOARD_AMIGA) += amikbd.o +obj-$(CONFIG_KEYBOARD_ATARI) += atakbd.o obj-$(CONFIG_KEYBOARD_LOCOMO) += locomokbd.o obj-$(CONFIG_KEYBOARD_NEWTON) += newtonkbd.o obj-$(CONFIG_KEYBOARD_STOWAWAY) += stowaway.o diff --git a/drivers/input/keyboard/atakbd.c b/drivers/input/keyboard/atakbd.c new file mode 100644 index 000000000000..ded1d6ac6ff3 --- /dev/null +++ b/drivers/input/keyboard/atakbd.c @@ -0,0 +1,134 @@ +/* + * atakbd.c + * + * Copyright (c) 2005 Michael Schmitz + * + * Based on amikbd.c, which is + * + * Copyright (c) 2000-2001 Vojtech Pavlik + * + * Based on the work of: + * Hamish Macdonald + */ + +/* + * Atari keyboard driver for Linux/m68k + * + * The low level init and interrupt stuff is handled in arch/mm68k/atari/atakeyb.c + * (the keyboard ACIA also handles the mouse and joystick data, and the keyboard + * interrupt is shared with the MIDI ACIA so MIDI data also get handled there). + * This driver only deals with handing key events off to the input layer. + */ + +/* + * 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 <vojtech@ucw.cz>, or by paper mail: + * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/delay.h> +#include <linux/interrupt.h> + +#include <asm/atariints.h> +#include <asm/atarihw.h> +#include <asm/atarikb.h> +#include <asm/irq.h> + +MODULE_AUTHOR("Michael Schmitz <schmitz@biophys.uni-duesseldorf.de>"); +MODULE_DESCRIPTION("Atari keyboard driver"); +MODULE_LICENSE("GPL"); + +static unsigned char atakbd_keycode[0x72]; + +static struct input_dev *atakbd_dev; + +static void atakbd_interrupt(unsigned char scancode, char down) +{ + + if (scancode < 0x72) { /* scancodes < 0xf2 are keys */ + + // report raw events here? + + scancode = atakbd_keycode[scancode]; + + if (scancode == KEY_CAPSLOCK) { /* CapsLock is a toggle switch key on Amiga */ + input_report_key(atakbd_dev, scancode, 1); + input_report_key(atakbd_dev, scancode, 0); + input_sync(atakbd_dev); + } else { + input_report_key(atakbd_dev, scancode, down); + input_sync(atakbd_dev); + } + } else /* scancodes >= 0xf2 are mouse data, most likely */ + printk(KERN_INFO "atakbd: unhandled scancode %x\n", scancode); + + return; +} + +static int __init atakbd_init(void) +{ + int i; + + if (!ATARIHW_PRESENT(ST_MFP)) + return -EIO; + + // TODO: request_mem_region if not done in arch code + + if (!(atakbd_dev = input_allocate_device())) + return -ENOMEM; + + // need to init core driver if not already done so + if (atari_keyb_init()) + return -ENODEV; + + atakbd_dev->name = "Atari Keyboard"; + atakbd_dev->phys = "atakbd/input0"; + atakbd_dev->id.bustype = BUS_ATARI; + atakbd_dev->id.vendor = 0x0001; + atakbd_dev->id.product = 0x0001; + atakbd_dev->id.version = 0x0100; + + atakbd_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + atakbd_dev->keycode = atakbd_keycode; + atakbd_dev->keycodesize = sizeof(unsigned char); + atakbd_dev->keycodemax = ARRAY_SIZE(atakbd_keycode); + + for (i = 1; i < 0x72; i++) { + atakbd_keycode[i] = i; + set_bit(atakbd_keycode[i], atakbd_dev->keybit); + } + + input_register_device(atakbd_dev); + + atari_input_keyboard_interrupt_hook = atakbd_interrupt; + + printk(KERN_INFO "input: %s at IKBD ACIA\n", atakbd_dev->name); + + return 0; +} + +static void __exit atakbd_exit(void) +{ + atari_input_keyboard_interrupt_hook = NULL; + input_unregister_device(atakbd_dev); +} + +module_init(atakbd_init); +module_exit(atakbd_exit); diff --git a/drivers/input/keyboard/hilkbd.c b/drivers/input/keyboard/hilkbd.c index 4de4dc297d50..56277fb291cd 100644 --- a/drivers/input/keyboard/hilkbd.c +++ b/drivers/input/keyboard/hilkbd.c @@ -52,7 +52,7 @@ MODULE_LICENSE("GPL v2"); #elif defined(CONFIG_HP300) - #define HILBASE 0xf0428000 /* HP300 (m86k) port address */ + #define HILBASE 0xf0428000UL /* HP300 (m68k) port address */ #define HIL_DATA 0x1 #define HIL_CMD 0x3 #define HIL_IRQ 2 diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index 35d998c3e578..b40784a60aa1 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -96,6 +96,17 @@ config MOUSE_AMIGA To compile this driver as a module, choose M here: the module will be called amimouse. +config MOUSE_ATARI + tristate "Atari mouse" + depends on ATARI + select ATARI_KBD_CORE + help + Say Y here if you have an Atari and want its native mouse + supported by the kernel. + + To compile this driver as a module, choose M here: the + module will be called atarimouse. + config MOUSE_RISCPC tristate "Acorn RiscPC mouse" depends on ARCH_ACORN diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile index 21a1de61a79b..700f61200dfc 100644 --- a/drivers/input/mouse/Makefile +++ b/drivers/input/mouse/Makefile @@ -5,6 +5,7 @@ # Each configuration option enables a list of files. obj-$(CONFIG_MOUSE_AMIGA) += amimouse.o +obj-$(CONFIG_MOUSE_ATARI) += atarimouse.o obj-$(CONFIG_MOUSE_RISCPC) += rpcmouse.o obj-$(CONFIG_MOUSE_INPORT) += inport.o obj-$(CONFIG_MOUSE_LOGIBM) += logibm.o diff --git a/drivers/input/mouse/atarimouse.c b/drivers/input/mouse/atarimouse.c new file mode 100644 index 000000000000..43ab6566fb65 --- /dev/null +++ b/drivers/input/mouse/atarimouse.c @@ -0,0 +1,160 @@ +/* + * Atari mouse driver for Linux/m68k + * + * Copyright (c) 2005 Michael Schmitz + * + * Based on: + * Amiga mouse driver for Linux/m68k + * + * Copyright (c) 2000-2002 Vojtech Pavlik + * + */ +/* + * The low level init and interrupt stuff is handled in arch/mm68k/atari/atakeyb.c + * (the keyboard ACIA also handles the mouse and joystick data, and the keyboard + * interrupt is shared with the MIDI ACIA so MIDI data also get handled there). + * This driver only deals with handing key events off to the input layer. + * + * Largely based on the old: + * + * Atari Mouse Driver for Linux + * by Robert de Vries (robert@and.nl) 19Jul93 + * + * 16 Nov 1994 Andreas Schwab + * Compatibility with busmouse + * Support for three button mouse (shamelessly stolen from MiNT) + * third button wired to one of the joystick directions on joystick 1 + * + * 1996/02/11 Andreas Schwab + * Module support + * Allow multiple open's + * + * Converted to use new generic busmouse code. 5 Apr 1998 + * Russell King <rmk@arm.uk.linux.org> + */ + + +/* + * 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 + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/interrupt.h> + +#include <asm/irq.h> +#include <asm/setup.h> +#include <asm/system.h> +#include <asm/uaccess.h> +#include <asm/atarihw.h> +#include <asm/atarikb.h> +#include <asm/atariints.h> + +MODULE_AUTHOR("Michael Schmitz <schmitz@biophys.uni-duesseldorf.de>"); +MODULE_DESCRIPTION("Atari mouse driver"); +MODULE_LICENSE("GPL"); + +static int mouse_threshold[2] = {2,2}; + +#ifdef __MODULE__ +MODULE_PARM(mouse_threshold, "2i"); +#endif +#ifdef FIXED_ATARI_JOYSTICK +extern int atari_mouse_buttons; +#endif +static int atamouse_used = 0; + +static struct input_dev *atamouse_dev; + +static void atamouse_interrupt(char *buf) +{ + int buttons, dx, dy; + +/* ikbd_mouse_disable(); */ + + buttons = (buf[0] & 1) | ((buf[0] & 2) << 1); +#ifdef FIXED_ATARI_JOYSTICK + buttons |= atari_mouse_buttons & 2; + atari_mouse_buttons = buttons; +#endif +/* ikbd_mouse_rel_pos(); */ + + /* only relative events get here */ + dx = buf[1]; + dy = -buf[2]; + + input_report_rel(atamouse_dev, REL_X, dx); + input_report_rel(atamouse_dev, REL_Y, dy); + + input_report_key(atamouse_dev, BTN_LEFT, buttons & 0x1); + input_report_key(atamouse_dev, BTN_MIDDLE, buttons & 0x2); + input_report_key(atamouse_dev, BTN_RIGHT, buttons & 0x4); + + input_sync(atamouse_dev); + + return; +} + +static int atamouse_open(struct input_dev *dev) +{ + if (atamouse_used++) + return 0; + +#ifdef FIXED_ATARI_JOYSTICK + atari_mouse_buttons = 0; +#endif + ikbd_mouse_y0_top(); + ikbd_mouse_thresh(mouse_threshold[0], mouse_threshold[1]); + ikbd_mouse_rel_pos(); + atari_input_mouse_interrupt_hook = atamouse_interrupt; + return 0; +} + +static void atamouse_close(struct input_dev *dev) +{ + if (!--atamouse_used) { + ikbd_mouse_disable(); + atari_mouse_interrupt_hook = NULL; + } +} + +static int __init atamouse_init(void) +{ + if (!MACH_IS_ATARI || !ATARIHW_PRESENT(ST_MFP)) + return -ENODEV; + + if (!(atamouse_dev = input_allocate_device())) + return -ENOMEM; + + if (!(atari_keyb_init())) + return -ENODEV; + + atamouse_dev->name = "Atari mouse"; + atamouse_dev->phys = "atamouse/input0"; + atamouse_dev->id.bustype = BUS_ATARI; + atamouse_dev->id.vendor = 0x0001; + atamouse_dev->id.product = 0x0002; + atamouse_dev->id.version = 0x0100; + + atamouse_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + atamouse_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); + atamouse_dev->keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + atamouse_dev->open = atamouse_open; + atamouse_dev->close = atamouse_close; + + input_register_device(atamouse_dev); + + printk(KERN_INFO "input: %s at keyboard ACIA\n", atamouse_dev->name); + return 0; +} + +static void __exit atamouse_exit(void) +{ + input_unregister_device(atamouse_dev); +} + +module_init(atamouse_init); +module_exit(atamouse_exit); |