/*
- * drivers/input/adbhid.c
+ * drivers/macintosh/adbhid.c
*
* ADB HID driver for Power Macintosh computers.
*
* Move to syfs
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <asm/machdep.h>
#ifdef CONFIG_PPC_PMAC
-#include <asm/pmac_feature.h>
-#endif
-
-#ifdef CONFIG_PMAC_BACKLIGHT
#include <asm/backlight.h>
+#include <asm/pmac_feature.h>
#endif
MODULE_AUTHOR("Franz Sirl <Franz.Sirl-kernel@lauterbach.com>");
+static int restore_capslock_events;
+module_param(restore_capslock_events, int, 0644);
+MODULE_PARM_DESC(restore_capslock_events,
+ "Produce keypress events for capslock on both keyup and keydown.");
+
#define KEYB_KEYREG 0 /* register # for key up/down data */
#define KEYB_LEDREG 2 /* register # for leds on ADB keyboard */
#define MOUSE_DATAREG 0 /* reg# for movement/button codes from mouse */
#define ADB_KEY_POWER_OLD 0x7e
#define ADB_KEY_POWER 0x7f
-u8 adb_to_linux_keycodes[128] = {
+u16 adb_to_linux_keycodes[128] = {
/* 0x00 */ KEY_A, /* 30 */
/* 0x01 */ KEY_S, /* 31 */
/* 0x02 */ KEY_D, /* 32 */
/* 0x3c */ KEY_RIGHT, /* 106 */
/* 0x3d */ KEY_DOWN, /* 108 */
/* 0x3e */ KEY_UP, /* 103 */
- /* 0x3f */ 0,
+ /* 0x3f */ KEY_FN, /* 0x1d0 */
/* 0x40 */ 0,
/* 0x41 */ KEY_KPDOT, /* 83 */
/* 0x42 */ 0,
/* 0x65 */ KEY_F9, /* 67 */
/* 0x66 */ KEY_HANJA, /* 123 */
/* 0x67 */ KEY_F11, /* 87 */
- /* 0x68 */ KEY_HANGUEL, /* 122 */
+ /* 0x68 */ KEY_HANGEUL, /* 122 */
/* 0x69 */ KEY_SYSRQ, /* 99 */
/* 0x6a */ 0,
/* 0x6b */ KEY_SCROLLLOCK, /* 70 */
};
struct adbhid {
- struct input_dev input;
+ struct input_dev *input;
int id;
int default_id;
int original_handler_id;
int current_handler_id;
int mouse_kind;
- unsigned char *keycode;
+ u16 *keycode;
char name[64];
char phys[32];
int flags;
#define FLAG_FN_KEY_PRESSED 0x00000001
#define FLAG_POWER_FROM_FN 0x00000002
#define FLAG_EMU_FWDEL_DOWN 0x00000004
+#define FLAG_CAPSLOCK_TRANSLATE 0x00000008
+#define FLAG_CAPSLOCK_DOWN 0x00000010
static struct adbhid *adbhid[16];
static void adbhid_probe(void);
-static void adbhid_input_keycode(int, int, int, struct pt_regs *);
+static void adbhid_input_keycode(int, int, int);
static void init_trackpad(int id);
static void init_trackball(int id);
static struct adb_ids mouse_ids;
static struct adb_ids buttons_ids;
-#ifdef CONFIG_PMAC_BACKLIGHT
-/* Exported to via-pmu.c */
-int disable_kernel_backlight = 0;
-#endif /* CONFIG_PMAC_BACKLIGHT */
-
/* Kind of keyboard, see Apple technote 1152 */
#define ADB_KEYBOARD_UNKNOWN 0
#define ADB_KEYBOARD_ANSI 0x0100
#define ADBMOUSE_MACALLY2 9 /* MacAlly 2-button mouse */
static void
-adbhid_keyboard_input(unsigned char *data, int nb, struct pt_regs *regs, int apoll)
+adbhid_keyboard_input(unsigned char *data, int nb, int apoll)
{
int id = (data[0] >> 4) & 0x0f;
/* first check this is from register 0 */
if (nb != 3 || (data[0] & 3) != KEYB_KEYREG)
return; /* ignore it */
- adbhid_input_keycode(id, data[1], 0, regs);
+ adbhid_input_keycode(id, data[1], 0);
if (!(data[2] == 0xff || (data[2] == 0x7f && data[1] == 0x7f)))
- adbhid_input_keycode(id, data[2], 0, regs);
+ adbhid_input_keycode(id, data[2], 0);
}
static void
-adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs)
+adbhid_input_keycode(int id, int scancode, int repeat)
{
struct adbhid *ahid = adbhid[id];
- int up_flag;
-
- up_flag = (keycode & 0x80);
- keycode &= 0x7f;
+ int keycode, up_flag, key;
+
+ keycode = scancode & 0x7f;
+ up_flag = scancode & 0x80;
+
+ if (restore_capslock_events) {
+ if (keycode == ADB_KEY_CAPSLOCK && !up_flag) {
+ /* Key pressed, turning on the CapsLock LED.
+ * The next 0xff will be interpreted as a release. */
+ ahid->flags |= FLAG_CAPSLOCK_TRANSLATE
+ | FLAG_CAPSLOCK_DOWN;
+ } else if (scancode == 0xff) {
+ /* Scancode 0xff usually signifies that the capslock
+ * key was either pressed or released. */
+ if (ahid->flags & FLAG_CAPSLOCK_TRANSLATE) {
+ keycode = ADB_KEY_CAPSLOCK;
+ if (ahid->flags & FLAG_CAPSLOCK_DOWN) {
+ /* Key released */
+ up_flag = 1;
+ ahid->flags &= ~FLAG_CAPSLOCK_DOWN;
+ } else {
+ /* Key pressed */
+ up_flag = 0;
+ ahid->flags &= ~FLAG_CAPSLOCK_TRANSLATE;
+ }
+ } else {
+ printk(KERN_INFO "Spurious caps lock event "
+ "(scancode 0xff).");
+ }
+ }
+ }
switch (keycode) {
- case ADB_KEY_CAPSLOCK: /* Generate down/up events for CapsLock everytime. */
- input_regs(&ahid->input, regs);
- input_report_key(&ahid->input, KEY_CAPSLOCK, 1);
- input_report_key(&ahid->input, KEY_CAPSLOCK, 0);
- input_sync(&ahid->input);
- return;
+ case ADB_KEY_CAPSLOCK:
+ if (!restore_capslock_events) {
+ /* Generate down/up events for CapsLock everytime. */
+ input_report_key(ahid->input, KEY_CAPSLOCK, 1);
+ input_sync(ahid->input);
+ input_report_key(ahid->input, KEY_CAPSLOCK, 0);
+ input_sync(ahid->input);
+ return;
+ }
+ break;
#ifdef CONFIG_PPC_PMAC
case ADB_KEY_POWER_OLD: /* Power key on PBook 3400 needs remapping */
switch(pmac_call_feature(PMAC_FTR_GET_MB_INFO,
keycode = ADB_KEY_POWER;
}
break;
- case ADB_KEY_POWER:
+ case ADB_KEY_POWER:
/* Fn + Command will produce a bogus "power" keycode */
if (ahid->flags & FLAG_FN_KEY_PRESSED) {
keycode = ADB_KEY_CMD;
}
} else
ahid->flags |= FLAG_FN_KEY_PRESSED;
- /* Swallow the key press */
- return;
+ break;
case ADB_KEY_DEL:
/* Emulate Fn+delete = forward delete */
if (ahid->flags & FLAG_FN_KEY_PRESSED) {
#endif /* CONFIG_PPC_PMAC */
}
- if (adbhid[id]->keycode[keycode]) {
- input_regs(&adbhid[id]->input, regs);
- input_report_key(&adbhid[id]->input,
- adbhid[id]->keycode[keycode], !up_flag);
- input_sync(&adbhid[id]->input);
+ key = adbhid[id]->keycode[keycode];
+ if (key) {
+ input_report_key(adbhid[id]->input, key, !up_flag);
+ input_sync(adbhid[id]->input);
} else
printk(KERN_INFO "Unhandled ADB key (scancode %#02x) %s.\n", keycode,
up_flag ? "released" : "pressed");
}
static void
-adbhid_mouse_input(unsigned char *data, int nb, struct pt_regs *regs, int autopoll)
+adbhid_mouse_input(unsigned char *data, int nb, int autopoll)
{
int id = (data[0] >> 4) & 0x0f;
break;
}
- input_regs(&adbhid[id]->input, regs);
-
- input_report_key(&adbhid[id]->input, BTN_LEFT, !((data[1] >> 7) & 1));
- input_report_key(&adbhid[id]->input, BTN_MIDDLE, !((data[2] >> 7) & 1));
+ input_report_key(adbhid[id]->input, BTN_LEFT, !((data[1] >> 7) & 1));
+ input_report_key(adbhid[id]->input, BTN_MIDDLE, !((data[2] >> 7) & 1));
if (nb >= 4 && adbhid[id]->mouse_kind != ADBMOUSE_TRACKPAD)
- input_report_key(&adbhid[id]->input, BTN_RIGHT, !((data[3] >> 7) & 1));
+ input_report_key(adbhid[id]->input, BTN_RIGHT, !((data[3] >> 7) & 1));
- input_report_rel(&adbhid[id]->input, REL_X,
+ input_report_rel(adbhid[id]->input, REL_X,
((data[2]&0x7f) < 64 ? (data[2]&0x7f) : (data[2]&0x7f)-128 ));
- input_report_rel(&adbhid[id]->input, REL_Y,
+ input_report_rel(adbhid[id]->input, REL_Y,
((data[1]&0x7f) < 64 ? (data[1]&0x7f) : (data[1]&0x7f)-128 ));
- input_sync(&adbhid[id]->input);
+ input_sync(adbhid[id]->input);
}
static void
-adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int autopoll)
+adbhid_buttons_input(unsigned char *data, int nb, int autopoll)
{
int id = (data[0] >> 4) & 0x0f;
return;
}
- input_regs(&adbhid[id]->input, regs);
-
switch (adbhid[id]->original_handler_id) {
default:
case 0x02: /* Adjustable keyboard button device */
switch (data[1] & 0x0f) {
case 0x0: /* microphone */
- input_report_key(&adbhid[id]->input, KEY_SOUND, down);
+ input_report_key(adbhid[id]->input, KEY_SOUND, down);
break;
case 0x1: /* mute */
- input_report_key(&adbhid[id]->input, KEY_MUTE, down);
+ input_report_key(adbhid[id]->input, KEY_MUTE, down);
break;
case 0x2: /* volume decrease */
- input_report_key(&adbhid[id]->input, KEY_VOLUMEDOWN, down);
+ input_report_key(adbhid[id]->input, KEY_VOLUMEDOWN, down);
break;
case 0x3: /* volume increase */
- input_report_key(&adbhid[id]->input, KEY_VOLUMEUP, down);
+ input_report_key(adbhid[id]->input, KEY_VOLUMEUP, down);
break;
default:
case 0x1f: /* Powerbook button device */
{
int down = (data[1] == (data[1] & 0xf));
-#ifdef CONFIG_PMAC_BACKLIGHT
- int backlight = get_backlight_level();
-#endif
+
/*
* XXX: Where is the contrast control for the passive?
* -- Cort
switch (data[1] & 0x0f) {
case 0x8: /* mute */
- input_report_key(&adbhid[id]->input, KEY_MUTE, down);
+ input_report_key(adbhid[id]->input, KEY_MUTE, down);
break;
case 0x7: /* volume decrease */
- input_report_key(&adbhid[id]->input, KEY_VOLUMEDOWN, down);
+ input_report_key(adbhid[id]->input, KEY_VOLUMEDOWN, down);
break;
case 0x6: /* volume increase */
- input_report_key(&adbhid[id]->input, KEY_VOLUMEUP, down);
+ input_report_key(adbhid[id]->input, KEY_VOLUMEUP, down);
break;
case 0xb: /* eject */
- input_report_key(&adbhid[id]->input, KEY_EJECTCD, down);
+ input_report_key(adbhid[id]->input, KEY_EJECTCD, down);
break;
case 0xa: /* brightness decrease */
#ifdef CONFIG_PMAC_BACKLIGHT
- if (!disable_kernel_backlight) {
- if (down && backlight >= 0) {
- if (backlight > BACKLIGHT_OFF)
- set_backlight_level(backlight-1);
- else
- set_backlight_level(BACKLIGHT_OFF);
- }
- }
-#endif /* CONFIG_PMAC_BACKLIGHT */
- input_report_key(&adbhid[id]->input, KEY_BRIGHTNESSDOWN, down);
+ if (down)
+ pmac_backlight_key_down();
+#endif
+ input_report_key(adbhid[id]->input, KEY_BRIGHTNESSDOWN, down);
break;
case 0x9: /* brightness increase */
#ifdef CONFIG_PMAC_BACKLIGHT
- if (!disable_kernel_backlight) {
- if (down && backlight >= 0) {
- if (backlight < BACKLIGHT_MAX)
- set_backlight_level(backlight+1);
- else
- set_backlight_level(BACKLIGHT_MAX);
- }
- }
-#endif /* CONFIG_PMAC_BACKLIGHT */
- input_report_key(&adbhid[id]->input, KEY_BRIGHTNESSUP, down);
+ if (down)
+ pmac_backlight_key_up();
+#endif
+ input_report_key(adbhid[id]->input, KEY_BRIGHTNESSUP, down);
break;
case 0xc: /* videomode switch */
- input_report_key(&adbhid[id]->input, KEY_SWITCHVIDEOMODE, down);
+ input_report_key(adbhid[id]->input, KEY_SWITCHVIDEOMODE, down);
break;
case 0xd: /* keyboard illumination toggle */
- input_report_key(&adbhid[id]->input, KEY_KBDILLUMTOGGLE, down);
+ input_report_key(adbhid[id]->input, KEY_KBDILLUMTOGGLE, down);
break;
case 0xe: /* keyboard illumination decrease */
- input_report_key(&adbhid[id]->input, KEY_KBDILLUMDOWN, down);
+ input_report_key(adbhid[id]->input, KEY_KBDILLUMDOWN, down);
break;
case 0xf:
case 0x8f:
case 0x0f:
/* keyboard illumination increase */
- input_report_key(&adbhid[id]->input, KEY_KBDILLUMUP, down);
+ input_report_key(adbhid[id]->input, KEY_KBDILLUMUP, down);
break;
case 0x7f:
break;
}
- input_sync(&adbhid[id]->input);
+ input_sync(adbhid[id]->input);
}
static struct adb_request led_request;
static int leds_pending[16];
static int leds_req_pending;
static int pending_devs[16];
-static int pending_led_start=0;
-static int pending_led_end=0;
+static int pending_led_start;
+static int pending_led_end;
static DEFINE_SPINLOCK(leds_lock);
static void leds_done(struct adb_request *req)
*/
static int adbhid_kbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
{
- struct adbhid *adbhid = dev->private;
+ struct adbhid *adbhid = input_get_drvdata(dev);
unsigned char leds;
switch (type) {
case EV_LED:
- leds = (test_bit(LED_SCROLLL, dev->led) ? 4 : 0)
- | (test_bit(LED_NUML, dev->led) ? 1 : 0)
- | (test_bit(LED_CAPSL, dev->led) ? 2 : 0);
- real_leds(leds, adbhid->id);
- return 0;
+ leds = (test_bit(LED_SCROLLL, dev->led) ? 4 : 0) |
+ (test_bit(LED_NUML, dev->led) ? 1 : 0) |
+ (test_bit(LED_CAPSL, dev->led) ? 2 : 0);
+ real_leds(leds, adbhid->id);
+ return 0;
}
return -1;
switch (code) {
case ADB_MSG_PRE_RESET:
case ADB_MSG_POWERDOWN:
- /* Stop the repeat timer. Autopoll is already off at this point */
+ /* Stop the repeat timer. Autopoll is already off at this point */
{
int i;
for (i = 1; i < 16; i++) {
if (adbhid[i])
- del_timer_sync(&adbhid[i]->input.timer);
+ del_timer_sync(&adbhid[i]->input->timer);
}
}
return NOTIFY_DONE;
}
-static void
+static int
adbhid_input_register(int id, int default_id, int original_handler_id,
int current_handler_id, int mouse_kind)
{
+ struct adbhid *hid;
+ struct input_dev *input_dev;
+ int err;
int i;
if (adbhid[id]) {
printk(KERN_ERR "Trying to reregister ADB HID on ID %d\n", id);
- return;
+ return -EEXIST;
}
- if (!(adbhid[id] = kmalloc(sizeof(struct adbhid), GFP_KERNEL)))
- return;
-
- memset(adbhid[id], 0, sizeof(struct adbhid));
- sprintf(adbhid[id]->phys, "adb%d:%d.%02x/input", id, default_id, original_handler_id);
-
- init_input_dev(&adbhid[id]->input);
+ adbhid[id] = hid = kzalloc(sizeof(struct adbhid), GFP_KERNEL);
+ input_dev = input_allocate_device();
+ if (!hid || !input_dev) {
+ err = -ENOMEM;
+ goto fail;
+ }
- adbhid[id]->id = default_id;
- adbhid[id]->original_handler_id = original_handler_id;
- adbhid[id]->current_handler_id = current_handler_id;
- adbhid[id]->mouse_kind = mouse_kind;
- adbhid[id]->flags = 0;
- adbhid[id]->input.private = adbhid[id];
- adbhid[id]->input.name = adbhid[id]->name;
- adbhid[id]->input.phys = adbhid[id]->phys;
- adbhid[id]->input.id.bustype = BUS_ADB;
- adbhid[id]->input.id.vendor = 0x0001;
- adbhid[id]->input.id.product = (id << 12) | (default_id << 8) | original_handler_id;
- adbhid[id]->input.id.version = 0x0100;
+ sprintf(hid->phys, "adb%d:%d.%02x/input", id, default_id, original_handler_id);
+
+ hid->input = input_dev;
+ hid->id = default_id;
+ hid->original_handler_id = original_handler_id;
+ hid->current_handler_id = current_handler_id;
+ hid->mouse_kind = mouse_kind;
+ hid->flags = 0;
+ input_set_drvdata(input_dev, hid);
+ input_dev->name = hid->name;
+ input_dev->phys = hid->phys;
+ input_dev->id.bustype = BUS_ADB;
+ input_dev->id.vendor = 0x0001;
+ input_dev->id.product = (id << 12) | (default_id << 8) | original_handler_id;
+ input_dev->id.version = 0x0100;
switch (default_id) {
case ADB_KEYBOARD:
- if (!(adbhid[id]->keycode = kmalloc(sizeof(adb_to_linux_keycodes), GFP_KERNEL))) {
- kfree(adbhid[id]);
- return;
+ hid->keycode = kmalloc(sizeof(adb_to_linux_keycodes), GFP_KERNEL);
+ if (!hid->keycode) {
+ err = -ENOMEM;
+ goto fail;
}
- sprintf(adbhid[id]->name, "ADB keyboard");
+ sprintf(hid->name, "ADB keyboard");
- memcpy(adbhid[id]->keycode, adb_to_linux_keycodes, sizeof(adb_to_linux_keycodes));
+ memcpy(hid->keycode, adb_to_linux_keycodes, sizeof(adb_to_linux_keycodes));
printk(KERN_INFO "Detected ADB keyboard, type ");
switch (original_handler_id) {
default:
printk("<unknown>.\n");
- adbhid[id]->input.id.version = ADB_KEYBOARD_UNKNOWN;
+ input_dev->id.version = ADB_KEYBOARD_UNKNOWN;
break;
case 0x01: case 0x02: case 0x03: case 0x06: case 0x08:
case 0x0C: case 0x10: case 0x18: case 0x1B: case 0x1C:
case 0xC0: case 0xC3: case 0xC6:
printk("ANSI.\n");
- adbhid[id]->input.id.version = ADB_KEYBOARD_ANSI;
+ input_dev->id.version = ADB_KEYBOARD_ANSI;
break;
case 0x04: case 0x05: case 0x07: case 0x09: case 0x0D:
case 0x11: case 0x14: case 0x19: case 0x1D: case 0xC1:
case 0xC4: case 0xC7:
printk("ISO, swapping keys.\n");
- adbhid[id]->input.id.version = ADB_KEYBOARD_ISO;
- i = adbhid[id]->keycode[10];
- adbhid[id]->keycode[10] = adbhid[id]->keycode[50];
- adbhid[id]->keycode[50] = i;
+ input_dev->id.version = ADB_KEYBOARD_ISO;
+ i = hid->keycode[10];
+ hid->keycode[10] = hid->keycode[50];
+ hid->keycode[50] = i;
break;
case 0x12: case 0x15: case 0x16: case 0x17: case 0x1A:
case 0x1E: case 0xC2: case 0xC5: case 0xC8: case 0xC9:
printk("JIS.\n");
- adbhid[id]->input.id.version = ADB_KEYBOARD_JIS;
+ input_dev->id.version = ADB_KEYBOARD_JIS;
break;
}
for (i = 0; i < 128; i++)
- if (adbhid[id]->keycode[i])
- set_bit(adbhid[id]->keycode[i], adbhid[id]->input.keybit);
-
- adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP);
- adbhid[id]->input.ledbit[0] = BIT(LED_SCROLLL) | BIT(LED_CAPSL) | BIT(LED_NUML);
- adbhid[id]->input.event = adbhid_kbd_event;
- adbhid[id]->input.keycodemax = 127;
- adbhid[id]->input.keycodesize = 1;
+ if (hid->keycode[i])
+ set_bit(hid->keycode[i], input_dev->keybit);
+
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_LED) |
+ BIT_MASK(EV_REP);
+ input_dev->ledbit[0] = BIT_MASK(LED_SCROLLL) |
+ BIT_MASK(LED_CAPSL) | BIT_MASK(LED_NUML);
+ input_dev->event = adbhid_kbd_event;
+ input_dev->keycodemax = KEY_FN;
+ input_dev->keycodesize = sizeof(hid->keycode[0]);
break;
case ADB_MOUSE:
- sprintf(adbhid[id]->name, "ADB mouse");
+ sprintf(hid->name, "ADB mouse");
- adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
- adbhid[id]->input.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
- adbhid[id]->input.relbit[0] = BIT(REL_X) | BIT(REL_Y);
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
+ input_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
+ BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_RIGHT);
+ input_dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
break;
case ADB_MISC:
switch (original_handler_id) {
case 0x02: /* Adjustable keyboard button device */
- sprintf(adbhid[id]->name, "ADB adjustable keyboard buttons");
- adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
- set_bit(KEY_SOUND, adbhid[id]->input.keybit);
- set_bit(KEY_MUTE, adbhid[id]->input.keybit);
- set_bit(KEY_VOLUMEUP, adbhid[id]->input.keybit);
- set_bit(KEY_VOLUMEDOWN, adbhid[id]->input.keybit);
+ sprintf(hid->name, "ADB adjustable keyboard buttons");
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) |
+ BIT_MASK(EV_REP);
+ set_bit(KEY_SOUND, input_dev->keybit);
+ set_bit(KEY_MUTE, input_dev->keybit);
+ set_bit(KEY_VOLUMEUP, input_dev->keybit);
+ set_bit(KEY_VOLUMEDOWN, input_dev->keybit);
break;
case 0x1f: /* Powerbook button device */
- sprintf(adbhid[id]->name, "ADB Powerbook buttons");
- adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
- set_bit(KEY_MUTE, adbhid[id]->input.keybit);
- set_bit(KEY_VOLUMEUP, adbhid[id]->input.keybit);
- set_bit(KEY_VOLUMEDOWN, adbhid[id]->input.keybit);
- set_bit(KEY_BRIGHTNESSUP, adbhid[id]->input.keybit);
- set_bit(KEY_BRIGHTNESSDOWN, adbhid[id]->input.keybit);
- set_bit(KEY_EJECTCD, adbhid[id]->input.keybit);
- set_bit(KEY_SWITCHVIDEOMODE, adbhid[id]->input.keybit);
- set_bit(KEY_KBDILLUMTOGGLE, adbhid[id]->input.keybit);
- set_bit(KEY_KBDILLUMDOWN, adbhid[id]->input.keybit);
- set_bit(KEY_KBDILLUMUP, adbhid[id]->input.keybit);
+ sprintf(hid->name, "ADB Powerbook buttons");
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) |
+ BIT_MASK(EV_REP);
+ set_bit(KEY_MUTE, input_dev->keybit);
+ set_bit(KEY_VOLUMEUP, input_dev->keybit);
+ set_bit(KEY_VOLUMEDOWN, input_dev->keybit);
+ set_bit(KEY_BRIGHTNESSUP, input_dev->keybit);
+ set_bit(KEY_BRIGHTNESSDOWN, input_dev->keybit);
+ set_bit(KEY_EJECTCD, input_dev->keybit);
+ set_bit(KEY_SWITCHVIDEOMODE, input_dev->keybit);
+ set_bit(KEY_KBDILLUMTOGGLE, input_dev->keybit);
+ set_bit(KEY_KBDILLUMDOWN, input_dev->keybit);
+ set_bit(KEY_KBDILLUMUP, input_dev->keybit);
break;
}
- if (adbhid[id]->name[0])
+ if (hid->name[0])
break;
/* else fall through */
default:
printk(KERN_INFO "Trying to register unknown ADB device to input layer.\n");
- kfree(adbhid[id]);
- return;
+ err = -ENODEV;
+ goto fail;
}
- adbhid[id]->input.keycode = adbhid[id]->keycode;
-
- input_register_device(&adbhid[id]->input);
+ input_dev->keycode = hid->keycode;
- printk(KERN_INFO "input: %s on %s\n",
- adbhid[id]->name, adbhid[id]->phys);
+ err = input_register_device(input_dev);
+ if (err)
+ goto fail;
if (default_id == ADB_KEYBOARD) {
/* HACK WARNING!! This should go away as soon there is an utility
* to control that for event devices.
*/
- adbhid[id]->input.rep[REP_DELAY] = 500; /* input layer default: 250 */
- adbhid[id]->input.rep[REP_PERIOD] = 66; /* input layer default: 33 */
+ input_dev->rep[REP_DELAY] = 500; /* input layer default: 250 */
+ input_dev->rep[REP_PERIOD] = 66; /* input layer default: 33 */
}
+
+ return 0;
+
+ fail: input_free_device(input_dev);
+ if (hid) {
+ kfree(hid->keycode);
+ kfree(hid);
+ }
+ adbhid[id] = NULL;
+ return err;
}
static void adbhid_input_unregister(int id)
{
- input_unregister_device(&adbhid[id]->input);
- if (adbhid[id]->keycode)
- kfree(adbhid[id]->keycode);
+ input_unregister_device(adbhid[id]->input);
+ kfree(adbhid[id]->keycode);
kfree(adbhid[id]);
adbhid[id] = NULL;
}
int cur_handler_id, int mk)
{
if (adbhid[id]) {
- if (adbhid[id]->input.id.product !=
+ if (adbhid[id]->input->id.product !=
((id << 12)|(default_id << 8)|org_handler_id)) {
adbhid_input_unregister(id);
adbhid_input_register(id, default_id, org_handler_id,
static int __init adbhid_init(void)
{
#ifndef CONFIG_MAC
- if ( (_machine != _MACH_chrp) && (_machine != _MACH_Pmac) )
- return 0;
+ if (!machine_is(chrp) && !machine_is(powermac))
+ return 0;
#endif
led_request.complete = 1;
adbhid_probe();
- notifier_chain_register(&adb_client_list, &adbhid_adb_notifier);
+ blocking_notifier_chain_register(&adb_client_list,
+ &adbhid_adb_notifier);
return 0;
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff