X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fmacintosh%2Fadbhid.c;h=ef4c117ea35fde801a43eeea0d1dbf8aebc14190;hb=bd45ac0c5daae35e7c71138172e63df5cf644cf6;hp=db654e8bd67e2611733069ecfb1c3f03043b00cf;hpb=146a4b3bdfb5641bfbf975e29680b482b8b343ba;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c index db654e8..ef4c117 100644 --- a/drivers/macintosh/adbhid.c +++ b/drivers/macintosh/adbhid.c @@ -1,5 +1,5 @@ /* - * drivers/input/adbhid.c + * drivers/macintosh/adbhid.c * * ADB HID driver for Power Macintosh computers. * @@ -34,7 +34,6 @@ * Move to syfs */ -#include #include #include #include @@ -47,15 +46,17 @@ #include #ifdef CONFIG_PPC_PMAC -#include -#endif - -#ifdef CONFIG_PMAC_BACKLIGHT #include +#include #endif MODULE_AUTHOR("Franz Sirl "); +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 */ @@ -74,7 +75,7 @@ static struct notifier_block adbhid_adb_notifier = { #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 */ @@ -138,7 +139,7 @@ u8 adb_to_linux_keycodes[128] = { /* 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, @@ -179,7 +180,7 @@ u8 adb_to_linux_keycodes[128] = { /* 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 */ @@ -206,13 +207,13 @@ u8 adb_to_linux_keycodes[128] = { }; 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; @@ -221,12 +222,14 @@ struct adbhid { #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); @@ -238,11 +241,6 @@ static struct adb_ids keyboard_ids; 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 @@ -262,7 +260,7 @@ int disable_kernel_backlight = 0; #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; @@ -275,27 +273,58 @@ adbhid_keyboard_input(unsigned char *data, int nb, struct pt_regs *regs, int apo /* 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, @@ -306,7 +335,7 @@ adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) 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; @@ -331,8 +360,7 @@ adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) } } 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) { @@ -346,11 +374,10 @@ adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) #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"); @@ -358,7 +385,7 @@ adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) } 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; @@ -441,24 +468,22 @@ adbhid_mouse_input(unsigned char *data, int nb, struct pt_regs *regs, int autopo 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; @@ -467,8 +492,6 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto return; } - input_regs(&adbhid[id]->input, regs); - switch (adbhid[id]->original_handler_id) { default: case 0x02: /* Adjustable keyboard button device */ @@ -477,19 +500,19 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto 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: @@ -503,9 +526,7 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto 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 @@ -513,59 +534,47 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto 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: @@ -573,7 +582,7 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto 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: @@ -596,15 +605,15 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto 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) @@ -657,16 +666,16 @@ static void real_leds(unsigned char leds, int device) */ 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; @@ -678,12 +687,12 @@ adb_message_handler(struct notifier_block *this, unsigned long code, void *x) 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); } } @@ -699,155 +708,174 @@ adb_message_handler(struct notifier_block *this, unsigned long code, void *x) 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(".\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; } @@ -858,7 +886,7 @@ adbhid_input_reregister(int id, int default_id, int org_handler_id, 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, @@ -1196,15 +1224,16 @@ init_ms_a3(int 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; }