diff options
Diffstat (limited to 'drivers/input/keyboard')
| -rw-r--r-- | drivers/input/keyboard/amikbd.c | 59 | ||||
| -rw-r--r-- | drivers/input/keyboard/atkbd.c | 188 | ||||
| -rw-r--r-- | drivers/input/keyboard/corgikbd.c | 96 | ||||
| -rw-r--r-- | drivers/input/keyboard/lkkbd.c | 128 | ||||
| -rw-r--r-- | drivers/input/keyboard/maple_keyb.c | 72 | ||||
| -rw-r--r-- | drivers/input/keyboard/newtonkbd.c | 83 | ||||
| -rw-r--r-- | drivers/input/keyboard/spitzkbd.c | 119 | ||||
| -rw-r--r-- | drivers/input/keyboard/sunkbd.c | 117 | ||||
| -rw-r--r-- | drivers/input/keyboard/xtkbd.c | 80 |
9 files changed, 478 insertions, 464 deletions
diff --git a/drivers/input/keyboard/amikbd.c b/drivers/input/keyboard/amikbd.c index 4e8e8ea214ab..3d63bc1ad322 100644 --- a/drivers/input/keyboard/amikbd.c +++ b/drivers/input/keyboard/amikbd.c @@ -155,10 +155,7 @@ static const char *amikbd_messages[8] = { [7] = KERN_WARNING "amikbd: keyboard interrupt\n" }; -static struct input_dev amikbd_dev; - -static char *amikbd_name = "Amiga keyboard"; -static char *amikbd_phys = "amikbd/input0"; +static struct input_dev *amikbd_dev; static irqreturn_t amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp) { @@ -176,16 +173,16 @@ static irqreturn_t amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp) scancode = amikbd_keycode[scancode]; - input_regs(&amikbd_dev, fp); + input_regs(amikbd_dev, fp); if (scancode == KEY_CAPSLOCK) { /* CapsLock is a toggle switch key on Amiga */ - input_report_key(&amikbd_dev, scancode, 1); - input_report_key(&amikbd_dev, scancode, 0); - input_sync(&amikbd_dev); + input_report_key(amikbd_dev, scancode, 1); + input_report_key(amikbd_dev, scancode, 0); } else { - input_report_key(&amikbd_dev, scancode, down); - input_sync(&amikbd_dev); + input_report_key(amikbd_dev, scancode, down); } + + input_sync(amikbd_dev); } else /* scancodes >= 0x78 are error codes */ printk(amikbd_messages[scancode - 0x78]); @@ -202,39 +199,41 @@ static int __init amikbd_init(void) if (!request_mem_region(CIAA_PHYSADDR-1+0xb00, 0x100, "amikeyb")) return -EBUSY; - init_input_dev(&amikbd_dev); - - amikbd_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - amikbd_dev.keycode = amikbd_keycode; - amikbd_dev.keycodesize = sizeof(unsigned char); - amikbd_dev.keycodemax = ARRAY_SIZE(amikbd_keycode); + amikbd_dev = input_dev_allocate(); + if (!amikbd_dev) { + printk(KERN_ERR "amikbd: not enough memory for input device\n"); + release_mem_region(CIAA_PHYSADDR - 1 + 0xb00, 0x100); + return -ENOMEM; + } + + amikbd_dev->name = "Amiga Keyboard"; + amikbd_dev->phys = "amikbd/input0"; + amikbd_dev->id.bustype = BUS_AMIGA; + amikbd_dev->id.vendor = 0x0001; + amikbd_dev->id.product = 0x0001; + amikbd_dev->id.version = 0x0100; + + amikbd_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + amikbd_dev->keycode = amikbd_keycode; + amikbd_dev->keycodesize = sizeof(unsigned char); + amikbd_dev->keycodemax = ARRAY_SIZE(amikbd_keycode); for (i = 0; i < 0x78; i++) if (amikbd_keycode[i]) - set_bit(amikbd_keycode[i], amikbd_dev.keybit); + set_bit(amikbd_keycode[i], amikbd_dev->keybit); ciaa.cra &= ~0x41; /* serial data in, turn off TA */ request_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt, 0, "amikbd", amikbd_interrupt); - amikbd_dev.name = amikbd_name; - amikbd_dev.phys = amikbd_phys; - amikbd_dev.id.bustype = BUS_AMIGA; - amikbd_dev.id.vendor = 0x0001; - amikbd_dev.id.product = 0x0001; - amikbd_dev.id.version = 0x0100; - - input_register_device(&amikbd_dev); - - printk(KERN_INFO "input: %s\n", amikbd_name); - + input_register_device(amikbd_dev); return 0; } static void __exit amikbd_exit(void) { - input_unregister_device(&amikbd_dev); free_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt); - release_mem_region(CIAA_PHYSADDR-1+0xb00, 0x100); + input_unregister_device(amikbd_dev); + release_mem_region(CIAA_PHYSADDR - 1 + 0xb00, 0x100); } module_init(amikbd_init); diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index 1ad8c2ee7dbf..820c7fd9a604 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -185,12 +185,12 @@ static struct { struct atkbd { - struct ps2dev ps2dev; + struct ps2dev ps2dev; + struct input_dev *dev; /* Written only during init */ char name[64]; char phys[32]; - struct input_dev dev; unsigned short id; unsigned char keycode[512]; @@ -290,7 +290,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, if (!atkbd->enabled) goto out; - input_event(&atkbd->dev, EV_MSC, MSC_RAW, code); + input_event(atkbd->dev, EV_MSC, MSC_RAW, code); if (atkbd->translated) { @@ -326,10 +326,10 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, atkbd->release = 1; goto out; case ATKBD_RET_HANGUEL: - atkbd_report_key(&atkbd->dev, regs, KEY_HANGUEL, 3); + atkbd_report_key(atkbd->dev, regs, KEY_HANGUEL, 3); goto out; case ATKBD_RET_HANJA: - atkbd_report_key(&atkbd->dev, regs, KEY_HANJA, 3); + atkbd_report_key(atkbd->dev, regs, KEY_HANJA, 3); goto out; case ATKBD_RET_ERR: printk(KERN_DEBUG "atkbd.c: Keyboard on %s reports too many keys pressed.\n", serio->phys); @@ -345,7 +345,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, } if (atkbd->keycode[code] != ATKBD_KEY_NULL) - input_event(&atkbd->dev, EV_MSC, MSC_SCAN, code); + input_event(atkbd->dev, EV_MSC, MSC_SCAN, code); switch (atkbd->keycode[code]) { case ATKBD_KEY_NULL: @@ -365,7 +365,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, "to make it known.\n", code & 0x80 ? "e0" : "", code & 0x7f); } - input_sync(&atkbd->dev); + input_sync(atkbd->dev); break; case ATKBD_SCR_1: scroll = 1 - atkbd->release * 2; @@ -390,7 +390,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, break; default: value = atkbd->release ? 0 : - (1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev.key))); + (1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev->key))); switch (value) { /* Workaround Toshiba laptop multiple keypress */ case 0: @@ -398,7 +398,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, break; case 1: atkbd->last = code; - atkbd->time = jiffies + msecs_to_jiffies(atkbd->dev.rep[REP_DELAY]) / 2; + atkbd->time = jiffies + msecs_to_jiffies(atkbd->dev->rep[REP_DELAY]) / 2; break; case 2: if (!time_after(jiffies, atkbd->time) && atkbd->last == code) @@ -406,16 +406,16 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, break; } - atkbd_report_key(&atkbd->dev, regs, atkbd->keycode[code], value); + atkbd_report_key(atkbd->dev, regs, atkbd->keycode[code], value); } if (atkbd->scroll) { - input_regs(&atkbd->dev, regs); + input_regs(atkbd->dev, regs); if (click != -1) - input_report_key(&atkbd->dev, BTN_MIDDLE, click); - input_report_rel(&atkbd->dev, REL_WHEEL, scroll); - input_report_rel(&atkbd->dev, REL_HWHEEL, hscroll); - input_sync(&atkbd->dev); + input_report_key(atkbd->dev, BTN_MIDDLE, click); + input_report_rel(atkbd->dev, REL_WHEEL, scroll); + input_report_rel(atkbd->dev, REL_HWHEEL, hscroll); + input_sync(atkbd->dev); } atkbd->release = 0; @@ -463,7 +463,6 @@ static int atkbd_event(struct input_dev *dev, unsigned int type, unsigned int co return 0; - case EV_REP: if (atkbd->softrepeat) return 0; @@ -693,7 +692,7 @@ static void atkbd_disconnect(struct serio *serio) device_remove_file(&serio->dev, &atkbd_attr_softrepeat); device_remove_file(&serio->dev, &atkbd_attr_softraw); - input_unregister_device(&atkbd->dev); + input_unregister_device(atkbd->dev); serio_close(serio); serio_set_drvdata(serio, NULL); kfree(atkbd); @@ -701,7 +700,7 @@ static void atkbd_disconnect(struct serio *serio) /* - * atkbd_set_device_attrs() initializes keyboard's keycode table + * atkbd_set_keycode_table() initializes keyboard's keycode table * according to the selected scancode set */ @@ -737,53 +736,58 @@ static void atkbd_set_keycode_table(struct atkbd *atkbd) static void atkbd_set_device_attrs(struct atkbd *atkbd) { + struct input_dev *input_dev = atkbd->dev; int i; - memset(&atkbd->dev, 0, sizeof(struct input_dev)); + if (atkbd->extra) + sprintf(atkbd->name, "AT Set 2 Extra keyboard"); + else + sprintf(atkbd->name, "AT %s Set %d keyboard", + atkbd->translated ? "Translated" : "Raw", atkbd->set); - init_input_dev(&atkbd->dev); + sprintf(atkbd->phys, "%s/input0", atkbd->ps2dev.serio->phys); - atkbd->dev.name = atkbd->name; - atkbd->dev.phys = atkbd->phys; - atkbd->dev.id.bustype = BUS_I8042; - atkbd->dev.id.vendor = 0x0001; - atkbd->dev.id.product = atkbd->translated ? 1 : atkbd->set; - atkbd->dev.id.version = atkbd->id; - atkbd->dev.event = atkbd_event; - atkbd->dev.private = atkbd; - atkbd->dev.dev = &atkbd->ps2dev.serio->dev; + input_dev->name = atkbd->name; + input_dev->phys = atkbd->phys; + input_dev->id.bustype = BUS_I8042; + input_dev->id.vendor = 0x0001; + input_dev->id.product = atkbd->translated ? 1 : atkbd->set; + input_dev->id.version = atkbd->id; + input_dev->event = atkbd_event; + input_dev->private = atkbd; + input_dev->cdev.dev = &atkbd->ps2dev.serio->dev; - atkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_MSC); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_MSC); if (atkbd->write) { - atkbd->dev.evbit[0] |= BIT(EV_LED); - atkbd->dev.ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL); + input_dev->evbit[0] |= BIT(EV_LED); + input_dev->ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL); } if (atkbd->extra) - atkbd->dev.ledbit[0] |= BIT(LED_COMPOSE) | BIT(LED_SUSPEND) | + input_dev->ledbit[0] |= BIT(LED_COMPOSE) | BIT(LED_SUSPEND) | BIT(LED_SLEEP) | BIT(LED_MUTE) | BIT(LED_MISC); if (!atkbd->softrepeat) { - atkbd->dev.rep[REP_DELAY] = 250; - atkbd->dev.rep[REP_PERIOD] = 33; + input_dev->rep[REP_DELAY] = 250; + input_dev->rep[REP_PERIOD] = 33; } - atkbd->dev.mscbit[0] = atkbd->softraw ? BIT(MSC_SCAN) : BIT(MSC_RAW) | BIT(MSC_SCAN); + input_dev->mscbit[0] = atkbd->softraw ? BIT(MSC_SCAN) : BIT(MSC_RAW) | BIT(MSC_SCAN); if (atkbd->scroll) { - atkbd->dev.evbit[0] |= BIT(EV_REL); - atkbd->dev.relbit[0] = BIT(REL_WHEEL) | BIT(REL_HWHEEL); - set_bit(BTN_MIDDLE, atkbd->dev.keybit); + input_dev->evbit[0] |= BIT(EV_REL); + input_dev->relbit[0] = BIT(REL_WHEEL) | BIT(REL_HWHEEL); + set_bit(BTN_MIDDLE, input_dev->keybit); } - atkbd->dev.keycode = atkbd->keycode; - atkbd->dev.keycodesize = sizeof(unsigned char); - atkbd->dev.keycodemax = ARRAY_SIZE(atkbd_set2_keycode); + input_dev->keycode = atkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(atkbd_set2_keycode); for (i = 0; i < 512; i++) if (atkbd->keycode[i] && atkbd->keycode[i] < ATKBD_SPECIAL) - set_bit(atkbd->keycode[i], atkbd->dev.keybit); + set_bit(atkbd->keycode[i], input_dev->keybit); } /* @@ -796,13 +800,15 @@ static void atkbd_set_device_attrs(struct atkbd *atkbd) static int atkbd_connect(struct serio *serio, struct serio_driver *drv) { struct atkbd *atkbd; - int err; - - if (!(atkbd = kmalloc(sizeof(struct atkbd), GFP_KERNEL))) - return - ENOMEM; + struct input_dev *dev; + int err = -ENOMEM; - memset(atkbd, 0, sizeof(struct atkbd)); + atkbd = kzalloc(sizeof(struct atkbd), GFP_KERNEL); + dev = input_allocate_device(); + if (!atkbd || !dev) + goto fail; + atkbd->dev = dev; ps2_init(&atkbd->ps2dev, serio); switch (serio->id.type) { @@ -828,19 +834,15 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv) serio_set_drvdata(serio, atkbd); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(atkbd); - return err; - } + if (err) + goto fail; if (atkbd->write) { if (atkbd_probe(atkbd)) { serio_close(serio); - serio_set_drvdata(serio, NULL); - kfree(atkbd); - return -ENODEV; + err = -ENODEV; + goto fail; } atkbd->set = atkbd_select_set(atkbd, atkbd_set, atkbd_extra); @@ -851,19 +853,9 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv) atkbd->id = 0xab00; } - if (atkbd->extra) - sprintf(atkbd->name, "AT Set 2 Extra keyboard"); - else - sprintf(atkbd->name, "AT %s Set %d keyboard", - atkbd->translated ? "Translated" : "Raw", atkbd->set); - - sprintf(atkbd->phys, "%s/input0", serio->phys); - atkbd_set_keycode_table(atkbd); atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); - device_create_file(&serio->dev, &atkbd_attr_extra); device_create_file(&serio->dev, &atkbd_attr_scroll); device_create_file(&serio->dev, &atkbd_attr_set); @@ -872,9 +864,14 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv) atkbd_enable(atkbd); - printk(KERN_INFO "input: %s on %s\n", atkbd->name, serio->phys); + input_register_device(atkbd->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(dev); + kfree(atkbd); + return err; } /* @@ -896,9 +893,9 @@ static int atkbd_reconnect(struct serio *serio) atkbd_disable(atkbd); if (atkbd->write) { - param[0] = (test_bit(LED_SCROLLL, atkbd->dev.led) ? 1 : 0) - | (test_bit(LED_NUML, atkbd->dev.led) ? 2 : 0) - | (test_bit(LED_CAPSL, atkbd->dev.led) ? 4 : 0); + param[0] = (test_bit(LED_SCROLLL, atkbd->dev->led) ? 1 : 0) + | (test_bit(LED_NUML, atkbd->dev->led) ? 2 : 0) + | (test_bit(LED_CAPSL, atkbd->dev->led) ? 4 : 0); if (atkbd_probe(atkbd)) return -1; @@ -1008,6 +1005,7 @@ static ssize_t atkbd_show_extra(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_extra(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1019,12 +1017,19 @@ static ssize_t atkbd_set_extra(struct atkbd *atkbd, const char *buf, size_t coun return -EINVAL; if (atkbd->extra != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + /* + * Since device's properties will change we need to + * unregister old device. But allocate new one first + * to make sure we have it. + */ + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->set = atkbd_select_set(atkbd, atkbd->set, value); atkbd_activate(atkbd); atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } return count; } @@ -1036,6 +1041,7 @@ static ssize_t atkbd_show_scroll(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_scroll(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1044,12 +1050,14 @@ static ssize_t atkbd_set_scroll(struct atkbd *atkbd, const char *buf, size_t cou return -EINVAL; if (atkbd->scroll != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->scroll = value; atkbd_set_keycode_table(atkbd); atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } return count; } @@ -1061,6 +1069,7 @@ static ssize_t atkbd_show_set(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_set(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1072,13 +1081,15 @@ static ssize_t atkbd_set_set(struct atkbd *atkbd, const char *buf, size_t count) return -EINVAL; if (atkbd->set != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->set = atkbd_select_set(atkbd, value, atkbd->extra); atkbd_activate(atkbd); atkbd_set_keycode_table(atkbd); atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } return count; } @@ -1090,6 +1101,7 @@ static ssize_t atkbd_show_softrepeat(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_softrepeat(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1101,15 +1113,16 @@ static ssize_t atkbd_set_softrepeat(struct atkbd *atkbd, const char *buf, size_t return -EINVAL; if (atkbd->softrepeat != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->softrepeat = value; if (atkbd->softrepeat) atkbd->softraw = 1; atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } - return count; } @@ -1121,6 +1134,7 @@ static ssize_t atkbd_show_softraw(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_softraw(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1129,11 +1143,13 @@ static ssize_t atkbd_set_softraw(struct atkbd *atkbd, const char *buf, size_t co return -EINVAL; if (atkbd->softraw != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->softraw = value; atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } return count; } diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c index cd4b6e795013..3210d298b3bc 100644 --- a/drivers/input/keyboard/corgikbd.c +++ b/drivers/input/keyboard/corgikbd.c @@ -70,8 +70,7 @@ static unsigned char corgikbd_keycode[NR_SCANCODES] = { struct corgikbd { unsigned char keycode[ARRAY_SIZE(corgikbd_keycode)]; - struct input_dev input; - char phys[32]; + struct input_dev *input; spinlock_t lock; struct timer_list timer; @@ -147,7 +146,7 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs spin_lock_irqsave(&corgikbd_data->lock, flags); if (regs) - input_regs(&corgikbd_data->input, regs); + input_regs(corgikbd_data->input, regs); num_pressed = 0; for (col = 0; col < KB_COLS; col++) { @@ -169,14 +168,14 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs scancode = SCANCODE(row, col); pressed = rowd & KB_ROWMASK(row); - input_report_key(&corgikbd_data->input, corgikbd_data->keycode[scancode], pressed); + input_report_key(corgikbd_data->input, corgikbd_data->keycode[scancode], pressed); if (pressed) num_pressed++; if (pressed && (corgikbd_data->keycode[scancode] == CORGI_KEY_OFF) && time_after(jiffies, corgikbd_data->suspend_jiffies + HZ)) { - input_event(&corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1); + input_event(corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1); corgikbd_data->suspend_jiffies=jiffies; } } @@ -185,7 +184,7 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs corgikbd_activate_all(); - input_sync(&corgikbd_data->input); + input_sync(corgikbd_data->input); /* if any keys are pressed, enable the timer */ if (num_pressed) @@ -249,9 +248,9 @@ static void corgikbd_hinge_timer(unsigned long data) if (hinge_count >= HINGE_STABLE_COUNT) { spin_lock_irqsave(&corgikbd_data->lock, flags); - input_report_switch(&corgikbd_data->input, SW_0, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0)); - input_report_switch(&corgikbd_data->input, SW_1, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0)); - input_sync(&corgikbd_data->input); + input_report_switch(corgikbd_data->input, SW_0, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0)); + input_report_switch(corgikbd_data->input, SW_1, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0)); + input_sync(corgikbd_data->input); spin_unlock_irqrestore(&corgikbd_data->lock, flags); } @@ -260,24 +259,22 @@ static void corgikbd_hinge_timer(unsigned long data) } #ifdef CONFIG_PM -static int corgikbd_suspend(struct device *dev, pm_message_t state, uint32_t level) +static int corgikbd_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) { - struct corgikbd *corgikbd = dev_get_drvdata(dev); - corgikbd->suspended = 1; - } + struct corgikbd *corgikbd = dev_get_drvdata(dev); + corgikbd->suspended = 1; + return 0; } -static int corgikbd_resume(struct device *dev, uint32_t level) +static int corgikbd_resume(struct device *dev) { - if (level == RESUME_POWER_ON) { - struct corgikbd *corgikbd = dev_get_drvdata(dev); + struct corgikbd *corgikbd = dev_get_drvdata(dev); + + /* Upon resume, ignore the suspend key for a short while */ + corgikbd->suspend_jiffies=jiffies; + corgikbd->suspended = 0; - /* Upon resume, ignore the suspend key for a short while */ - corgikbd->suspend_jiffies=jiffies; - corgikbd->suspended = 0; - } return 0; } #else @@ -287,16 +284,21 @@ static int corgikbd_resume(struct device *dev, uint32_t level) static int __init corgikbd_probe(struct device *dev) { - int i; struct corgikbd *corgikbd; + struct input_dev *input_dev; + int i; corgikbd = kzalloc(sizeof(struct corgikbd), GFP_KERNEL); - if (!corgikbd) + input_dev = input_allocate_device(); + if (!corgikbd || !input_dev) { + kfree(corgikbd); + input_free_device(input_dev); return -ENOMEM; + } - dev_set_drvdata(dev,corgikbd); - strcpy(corgikbd->phys, "corgikbd/input0"); + dev_set_drvdata(dev, corgikbd); + corgikbd->input = input_dev; spin_lock_init(&corgikbd->lock); /* Init Keyboard rescan timer */ @@ -311,28 +313,30 @@ static int __init corgikbd_probe(struct device *dev) corgikbd->suspend_jiffies=jiffies; - init_input_dev(&corgikbd->input); - corgikbd->input.private = corgikbd; - corgikbd->input.name = "Corgi Keyboard"; - corgikbd->input.dev = dev; - corgikbd->input.phys = corgikbd->phys; - corgikbd->input.id.bustype = BUS_HOST; - corgikbd->input.id.vendor = 0x0001; - corgikbd->input.id.product = 0x0001; - corgikbd->input.id.version = 0x0100; - corgikbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW); - corgikbd->input.keycode = corgikbd->keycode; - corgikbd->input.keycodesize = sizeof(unsigned char); - corgikbd->input.keycodemax = ARRAY_SIZE(corgikbd_keycode); - memcpy(corgikbd->keycode, corgikbd_keycode, sizeof(corgikbd->keycode)); + + input_dev->name = "Corgi Keyboard"; + input_dev->phys = "corgikbd/input0"; + input_dev->id.bustype = BUS_HOST; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = dev; + input_dev->private = corgikbd; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW); + input_dev->keycode = corgikbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(corgikbd_keycode); + for (i = 0; i < ARRAY_SIZE(corgikbd_keycode); i++) - set_bit(corgikbd->keycode[i], corgikbd->input.keybit); - clear_bit(0, corgikbd->input.keybit); - set_bit(SW_0, corgikbd->input.swbit); - set_bit(SW_1, corgikbd->input.swbit); + set_bit(corgikbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); + set_bit(SW_0, input_dev->swbit); + set_bit(SW_1, input_dev->swbit); + + input_register_device(corgikbd->input); - input_register_device(&corgikbd->input); mod_timer(&corgikbd->htimer, jiffies + HINGE_SCAN_INTERVAL); /* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */ @@ -349,8 +353,6 @@ static int __init corgikbd_probe(struct device *dev) for (i = 0; i < CORGI_KEY_STROBE_NUM; i++) pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_OUT | GPIO_DFLT_HIGH); - printk(KERN_INFO "input: Corgi Keyboard Registered\n"); - return 0; } @@ -365,7 +367,7 @@ static int corgikbd_remove(struct device *dev) del_timer_sync(&corgikbd->htimer); del_timer_sync(&corgikbd->timer); - input_unregister_device(&corgikbd->input); + input_unregister_device(corgikbd->input); kfree(corgikbd); diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c index 098963c7cdd6..7f06780a437f 100644 --- a/drivers/input/keyboard/lkkbd.c +++ b/drivers/input/keyboard/lkkbd.c @@ -102,7 +102,7 @@ static int ctrlclick_volume = 100; /* % */ module_param (ctrlclick_volume, int, 0); MODULE_PARM_DESC (ctrlclick_volume, "Ctrlclick volume (in %), default is 100%"); -static int lk201_compose_is_alt = 0; +static int lk201_compose_is_alt; module_param (lk201_compose_is_alt, int, 0); MODULE_PARM_DESC (lk201_compose_is_alt, "If set non-zero, LK201' Compose key " "will act as an Alt key"); @@ -274,7 +274,7 @@ static lk_keycode_t lkkbd_keycode[LK_NUM_KEYCODES] = { }; #define CHECK_LED(LED, BITS) do { \ - if (test_bit (LED, lk->dev.led)) \ + if (test_bit (LED, lk->dev->led)) \ leds_on |= BITS; \ else \ leds_off |= BITS; \ @@ -287,7 +287,7 @@ struct lkkbd { lk_keycode_t keycode[LK_NUM_KEYCODES]; int ignore_bytes; unsigned char id[LK_NUM_IGNORE_BYTES]; - struct input_dev dev; + struct input_dev *dev; struct serio *serio; struct work_struct tq; char name[64]; @@ -423,8 +423,7 @@ lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, DBG (KERN_INFO "Got byte 0x%02x\n", data); if (lk->ignore_bytes > 0) { - DBG (KERN_INFO "Ignoring a byte on %s\n", - lk->name); + DBG (KERN_INFO "Ignoring a byte on %s\n", lk->name); lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data; if (lk->ignore_bytes == 0) @@ -435,14 +434,14 @@ lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, switch (data) { case LK_ALL_KEYS_UP: - input_regs (&lk->dev, regs); + input_regs (lk->dev, regs); for (i = 0; i < ARRAY_SIZE (lkkbd_keycode); i++) if (lk->keycode[i] != KEY_RESERVED) - input_report_key (&lk->dev, lk->keycode[i], 0); - input_sync (&lk->dev); + input_report_key (lk->dev, lk->keycode[i], 0); + input_sync (lk->dev); break; case LK_METRONOME: - DBG (KERN_INFO "Got LK_METRONOME and don't " + DBG (KERN_INFO "Got %#d and don't " "know how to handle...\n"); break; case LK_OUTPUT_ERROR: @@ -482,12 +481,12 @@ lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, default: if (lk->keycode[data] != KEY_RESERVED) { - input_regs (&lk->dev, regs); - if (!test_bit (lk->keycode[data], lk->dev.key)) - input_report_key (&lk->dev, lk->keycode[data], 1); + input_regs (lk->dev, regs); + if (!test_bit (lk->keycode[data], lk->dev->key)) + input_report_key (lk->dev, lk->keycode[data], 1); else - input_report_key (&lk->dev, lk->keycode[data], 0); - input_sync (&lk->dev); + input_report_key (lk->dev, lk->keycode[data], 0); + input_sync (lk->dev); } else printk (KERN_WARNING "%s: Unknown key with " "scancode 0x%02x on %s.\n", @@ -605,7 +604,7 @@ lkkbd_reinit (void *data) lk->serio->write (lk->serio, volume_to_hw (lk->bell_volume)); /* Enable/disable keyclick (and possibly set volume) */ - if (test_bit (SND_CLICK, lk->dev.snd)) { + if (test_bit (SND_CLICK, lk->dev->snd)) { lk->serio->write (lk->serio, LK_CMD_ENABLE_KEYCLICK); lk->serio->write (lk->serio, volume_to_hw (lk->keyclick_volume)); lk->serio->write (lk->serio, LK_CMD_ENABLE_CTRCLICK); @@ -616,7 +615,7 @@ lkkbd_reinit (void *data) } /* Sound the bell if needed */ - if (test_bit (SND_BELL, lk->dev.snd)) + if (test_bit (SND_BELL, lk->dev->snd)) lk->serio->write (lk->serio, LK_CMD_SOUND_BELL); } @@ -627,71 +626,70 @@ static int lkkbd_connect (struct serio *serio, struct serio_driver *drv) { struct lkkbd *lk; + struct input_dev *input_dev; int i; int err; - if (!(lk = kmalloc (sizeof (struct lkkbd), GFP_KERNEL))) - return -ENOMEM; - - memset (lk, 0, sizeof (struct lkkbd)); - - init_input_dev (&lk->dev); - set_bit (EV_KEY, lk->dev.evbit); - set_bit (EV_LED, lk->dev.evbit); - set_bit (EV_SND, lk->dev.evbit); - set_bit (EV_REP, lk->dev.evbit); - set_bit (LED_CAPSL, lk->dev.ledbit); - set_bit (LED_SLEEP, lk->dev.ledbit); - set_bit (LED_COMPOSE, lk->dev.ledbit); - set_bit (LED_SCROLLL, lk->dev.ledbit); - set_bit (SND_BELL, lk->dev.sndbit); - set_bit (SND_CLICK, lk->dev.sndbit); + lk = kzalloc (sizeof (struct lkkbd), GFP_KERNEL); + input_dev = input_allocate_device (); + if (!lk || !input_dev) { + err = -ENOMEM; + goto fail; + } lk->serio = serio; - + lk->dev = input_dev; INIT_WORK (&lk->tq, lkkbd_reinit, lk); - lk->bell_volume = bell_volume; lk->keyclick_volume = keyclick_volume; lk->ctrlclick_volume = ctrlclick_volume; + memcpy (lk->keycode, lkkbd_keycode, sizeof (lk_keycode_t) * LK_NUM_KEYCODES); - lk->dev.keycode = lk->keycode; - lk->dev.keycodesize = sizeof (lk_keycode_t); - lk->dev.keycodemax = LK_NUM_KEYCODES; - - lk->dev.event = lkkbd_event; - lk->dev.private = lk; + strlcpy (lk->name, "DEC LK keyboard", sizeof(lk->name)); + snprintf (lk->phys, sizeof(lk->phys), "%s/input0", serio->phys); + + input_dev->name = lk->name; + input_dev->phys = lk->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_LKKBD; + input_dev->id.product = 0; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->event = lkkbd_event; + input_dev->private = lk; + + set_bit (EV_KEY, input_dev->evbit); + set_bit (EV_LED, input_dev->evbit); + set_bit (EV_SND, input_dev->evbit); + set_bit (EV_REP, input_dev->evbit); + set_bit (LED_CAPSL, input_dev->ledbit); + set_bit (LED_SLEEP, input_dev->ledbit); + set_bit (LED_COMPOSE, input_dev->ledbit); + set_bit (LED_SCROLLL, input_dev->ledbit); + set_bit (SND_BELL, input_dev->sndbit); + set_bit (SND_CLICK, input_dev->sndbit); + + input_dev->keycode = lk->keycode; + input_dev->keycodesize = sizeof (lk_keycode_t); + input_dev->keycodemax = LK_NUM_KEYCODES; + for (i = 0; i < LK_NUM_KEYCODES; i++) + set_bit (lk->keycode[i], input_dev->keybit); serio_set_drvdata (serio, lk); err = serio_open (serio, drv); - if (err) { - serio_set_drvdata (serio, NULL); - kfree (lk); - return err; - } + if (err) + goto fail; - sprintf (lk->name, "DEC LK keyboard"); - sprintf (lk->phys, "%s/input0", serio->phys); - - memcpy (lk->keycode, lkkbd_keycode, sizeof (lk_keycode_t) * LK_NUM_KEYCODES); - for (i = 0; i < LK_NUM_KEYCODES; i++) - set_bit (lk->keycode[i], lk->dev.keybit); - - lk->dev.name = lk->name; - lk->dev.phys = lk->phys; - lk->dev.id.bustype = BUS_RS232; - lk->dev.id.vendor = SERIO_LKKBD; - lk->dev.id.product = 0; - lk->dev.id.version = 0x0100; - lk->dev.dev = &serio->dev; - - input_register_device (&lk->dev); - - printk (KERN_INFO "input: %s on %s, initiating reset\n", lk->name, serio->phys); + input_register_device (lk->dev); lk->serio->write (lk->serio, LK_CMD_POWERCYCLE_RESET); return 0; + + fail: serio_set_drvdata (serio, NULL); + input_free_device (input_dev); + kfree (lk); + return err; } /* @@ -702,9 +700,11 @@ lkkbd_disconnect (struct serio *serio) { struct lkkbd *lk = serio_get_drvdata (serio); - input_unregister_device (&lk->dev); + input_get_device (lk->dev); + input_unregister_device (lk->dev); serio_close (serio); serio_set_drvdata (serio, NULL); + input_put_device (lk->dev); kfree (lk); } diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c index eecbde294f1f..cc6aaf9e85be 100644 --- a/drivers/input/keyboard/maple_keyb.c +++ b/drivers/input/keyboard/maple_keyb.c @@ -37,7 +37,7 @@ static unsigned char dc_kbd_keycode[256] = { struct dc_kbd { - struct input_dev dev; + struct input_dev *dev; unsigned char new[8]; unsigned char old[8]; }; @@ -46,30 +46,24 @@ struct dc_kbd { static void dc_scan_kbd(struct dc_kbd *kbd) { int i; - struct input_dev *dev = &kbd->dev; + struct input_dev *dev = kbd->dev; - for(i=0; i<8; i++) - input_report_key(dev, - dc_kbd_keycode[i+224], - (kbd->new[0]>>i)&1); + for (i = 0; i < 8; i++) + input_report_key(dev, dc_kbd_keycode[i + 224], (kbd->new[0] >> i) & 1); - for(i=2; i<8; i++) { + for (i = 2; i < 8; i++) { - if(kbd->old[i]>3&&memscan(kbd->new+2, kbd->old[i], 6)==NULL) { - if(dc_kbd_keycode[kbd->old[i]]) - input_report_key(dev, - dc_kbd_keycode[kbd->old[i]], - 0); + if (kbd->old[i] > 3 && memscan(kbd->new + 2, kbd->old[i], 6) == NULL) { + if (dc_kbd_keycode[kbd->old[i]]) + input_report_key(dev, dc_kbd_keycode[kbd->old[i]], 0); else printk("Unknown key (scancode %#x) released.", kbd->old[i]); } - if(kbd->new[i]>3&&memscan(kbd->old+2, kbd->new[i], 6)!=NULL) { + if (kbd->new[i] > 3 && memscan(kbd->old + 2, kbd->new[i], 6) != NULL) { if(dc_kbd_keycode[kbd->new[i]]) - input_report_key(dev, - dc_kbd_keycode[kbd->new[i]], - 1); + input_report_key(dev, dc_kbd_keycode[kbd->new[i]], 1); else printk("Unknown key (scancode %#x) pressed.", kbd->new[i]); @@ -89,43 +83,39 @@ static void dc_kbd_callback(struct mapleq *mq) unsigned long *buf = mq->recvbuf; if (buf[1] == mapledev->function) { - memcpy(kbd->new, buf+2, 8); + memcpy(kbd->new, buf + 2, 8); dc_scan_kbd(kbd); } } static int dc_kbd_connect(struct maple_device *dev) { - int i; - unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]); struct dc_kbd *kbd; + struct input_dev *input_dev; + unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]); + int i; - if (!(kbd = kmalloc(sizeof(struct dc_kbd), GFP_KERNEL))) - return -1; - memset(kbd, 0, sizeof(struct dc_kbd)); - - dev->private_data = kbd; - - kbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - - init_input_dev(&kbd->dev); - - for (i=0; i<255; i++) - set_bit(dc_kbd_keycode[i], kbd->dev.keybit); - - clear_bit(0, kbd->dev.keybit); + dev->private_data = kbd = kzalloc(sizeof(struct dc_kbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!kbd || !input_dev) { + kfree(kbd); + input_free_device(input_dev); + return -ENOMEM; + } - kbd->dev.private = kbd; + kbd->dev = input_dev; - kbd->dev.name = dev->product_name; - kbd->dev.id.bustype = BUS_MAPLE; + input_dev->name = dev->product_name; + input_dev->id.bustype = BUS_MAPLE; + input_dev->private = kbd; + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + for (i = 0; i < 255; i++) + set_bit(dc_kbd_keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); - input_register_device(&kbd->dev); + input_register_device(kbd->dev); maple_getcond_callback(dev, dc_kbd_callback, 1, MAPLE_FUNC_KEYBOARD); - - printk(KERN_INFO "input: keyboard(0x%lx): %s\n", data, kbd->dev.name); - return 0; } @@ -134,7 +124,7 @@ static void dc_kbd_disconnect(struct maple_device *dev) { struct dc_kbd *kbd = dev->private_data; - input_unregister_device(&kbd->dev); + input_unregister_device(kbd->dev); kfree(kbd); } diff --git a/drivers/input/keyboard/newtonkbd.c b/drivers/input/keyboard/newtonkbd.c index 2e8ce1613eec..d10983c521e6 100644 --- a/drivers/input/keyboard/newtonkbd.c +++ b/drivers/input/keyboard/newtonkbd.c @@ -57,11 +57,9 @@ static unsigned char nkbd_keycode[128] = { KEY_LEFT, KEY_RIGHT, KEY_DOWN, KEY_UP, 0 }; -static char *nkbd_name = "Newton Keyboard"; - struct nkbd { unsigned char keycode[128]; - struct input_dev dev; + struct input_dev *dev; struct serio *serio; char phys[32]; }; @@ -73,13 +71,13 @@ static irqreturn_t nkbd_interrupt(struct serio *serio, /* invalid scan codes are probably the init sequence, so we ignore them */ if (nkbd->keycode[data & NKBD_KEY]) { - input_regs(&nkbd->dev, regs); - input_report_key(&nkbd->dev, nkbd->keycode[data & NKBD_KEY], data & NKBD_PRESS); - input_sync(&nkbd->dev); + input_regs(nkbd->dev, regs); + input_report_key(nkbd->dev, nkbd->keycode[data & NKBD_KEY], data & NKBD_PRESS); + input_sync(nkbd->dev); } else if (data == 0xe7) /* end of init sequence */ - printk(KERN_INFO "input: %s on %s\n", nkbd_name, serio->phys); + printk(KERN_INFO "input: %s on %s\n", nkbd->dev->name, serio->phys); return IRQ_HANDLED; } @@ -87,62 +85,59 @@ static irqreturn_t nkbd_interrupt(struct serio *serio, static int nkbd_connect(struct serio *serio, struct serio_driver *drv) { struct nkbd *nkbd; + struct input_dev *input_dev; + int err = -ENOMEM; int i; - int err; - - if (!(nkbd = kmalloc(sizeof(struct nkbd), GFP_KERNEL))) - return -ENOMEM; - - memset(nkbd, 0, sizeof(struct nkbd)); - nkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + nkbd = kzalloc(sizeof(struct nkbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!nkbd || !input_dev) + goto fail; nkbd->serio = serio; + nkbd->dev = input_dev; + sprintf(nkbd->phys, "%s/input0", serio->phys); + memcpy(nkbd->keycode, nkbd_keycode, sizeof(nkbd->keycode)); - init_input_dev(&nkbd->dev); - nkbd->dev.keycode = nkbd->keycode; - nkbd->dev.keycodesize = sizeof(unsigned char); - nkbd->dev.keycodemax = ARRAY_SIZE(nkbd_keycode); - nkbd->dev.private = nkbd; + input_dev->name = "Newton Keyboard"; + input_dev->phys = nkbd->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_NEWTON; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = nkbd; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + input_dev->keycode = nkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(nkbd_keycode); + for (i = 0; i < 128; i++) + set_bit(nkbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); serio_set_drvdata(serio, nkbd); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(nkbd); - return err; - } - - memcpy(nkbd->keycode, nkbd_keycode, sizeof(nkbd->keycode)); - for (i = 0; i < 128; i++) - set_bit(nkbd->keycode[i], nkbd->dev.keybit); - clear_bit(0, nkbd->dev.keybit); - - sprintf(nkbd->phys, "%s/input0", serio->phys); - - nkbd->dev.name = nkbd_name; - nkbd->dev.phys = nkbd->phys; - nkbd->dev.id.bustype = BUS_RS232; - nkbd->dev.id.vendor = SERIO_NEWTON; - nkbd->dev.id.product = 0x0001; - nkbd->dev.id.version = 0x0100; - nkbd->dev.dev = &serio->dev; - - input_register_device(&nkbd->dev); - - printk(KERN_INFO "input: %s on %s\n", nkbd_name, serio->phys); + if (err) + goto fail; + input_register_device(nkbd->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(nkbd); + return err; } static void nkbd_disconnect(struct serio *serio) { struct nkbd *nkbd = serio_get_drvdata(serio); - input_unregister_device(&nkbd->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(nkbd->dev); kfree(nkbd); } diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c index 344f46005401..cee9c734a048 100644 --- a/drivers/input/keyboard/spitzkbd.c +++ b/drivers/input/keyboard/spitzkbd.c @@ -85,7 +85,7 @@ static int spitz_senses[] = { struct spitzkbd { unsigned char keycode[ARRAY_SIZE(spitzkbd_keycode)]; - struct input_dev input; + struct input_dev *input; char phys[32]; spinlock_t lock; @@ -187,8 +187,7 @@ static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs spin_lock_irqsave(&spitzkbd_data->lock, flags); - if (regs) - input_regs(&spitzkbd_data->input, regs); + input_regs(spitzkbd_data->input, regs); num_pressed = 0; for (col = 0; col < KB_COLS; col++) { @@ -210,7 +209,7 @@ static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs scancode = SCANCODE(row, col); pressed = rowd & KB_ROWMASK(row); - input_report_key(&spitzkbd_data->input, spitzkbd_data->keycode[scancode], pressed); + input_report_key(spitzkbd_data->input, spitzkbd_data->keycode[scancode], pressed); if (pressed) num_pressed++; @@ -220,15 +219,15 @@ static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs spitzkbd_activate_all(); - input_report_key(&spitzkbd_data->input, SPITZ_KEY_SYNC, (GPLR(SPITZ_GPIO_SYNC) & GPIO_bit(SPITZ_GPIO_SYNC)) != 0 ); - input_report_key(&spitzkbd_data->input, KEY_SUSPEND, pwrkey); + input_report_key(spitzkbd_data->input, SPITZ_KEY_SYNC, (GPLR(SPITZ_GPIO_SYNC) & GPIO_bit(SPITZ_GPIO_SYNC)) != 0 ); + input_report_key(spitzkbd_data->input, KEY_SUSPEND, pwrkey); if (pwrkey && time_after(jiffies, spitzkbd_data->suspend_jiffies + msecs_to_jiffies(1000))) { - input_event(&spitzkbd_data->input, EV_PWR, KEY_SUSPEND, 1); + input_event(spitzkbd_data->input, EV_PWR, KEY_SUSPEND, 1); spitzkbd_data->suspend_jiffies = jiffies; } - input_sync(&spitzkbd_data->input); + input_sync(spitzkbd_data->input); /* if any keys are pressed, enable the timer */ if (num_pressed) @@ -259,6 +258,7 @@ static irqreturn_t spitzkbd_interrupt(int irq, void *dev_id, struct pt_regs *reg static void spitzkbd_timer_callback(unsigned long data) { struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data; + spitzkbd_scankeyboard(spitzkbd_data, NULL); } @@ -298,9 +298,9 @@ static void spitzkbd_hinge_timer(unsigned long data) if (hinge_count >= HINGE_STABLE_COUNT) { spin_lock_irqsave(&spitzkbd_data->lock, flags); - input_report_switch(&spitzkbd_data->input, SW_0, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0)); - input_report_switch(&spitzkbd_data->input, SW_1, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0)); - input_sync(&spitzkbd_data->input); + input_report_switch(spitzkbd_data->input, SW_0, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0)); + input_report_switch(spitzkbd_data->input, SW_1, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0)); + input_sync(spitzkbd_data->input); spin_unlock_irqrestore(&spitzkbd_data->lock, flags); } else { @@ -309,34 +309,32 @@ static void spitzkbd_hinge_timer(unsigned long data) } #ifdef CONFIG_PM -static int spitzkbd_suspend(struct device *dev, pm_message_t state, uint32_t level) +static int spitzkbd_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) { - int i; - struct spitzkbd *spitzkbd = dev_get_drvdata(dev); - spitzkbd->suspended = 1; - - /* Set Strobe lines as inputs - *except* strobe line 0 leave this - enabled so we can detect a power button press for resume */ - for (i = 1; i < SPITZ_KEY_STROBE_NUM; i++) - pxa_gpio_mode(spitz_strobes[i] | GPIO_IN); - } + int i; + struct spitzkbd *spitzkbd = dev_get_drvdata(dev); + spitzkbd->suspended = 1; + + /* Set Strobe lines as inputs - *except* strobe line 0 leave this + enabled so we can detect a power button press for resume */ + for (i = 1; i < SPITZ_KEY_STROBE_NUM; i++) + pxa_gpio_mode(spitz_strobes[i] | GPIO_IN); + return 0; } -static int spitzkbd_resume(struct device *dev, uint32_t level) +static int spitzkbd_resume(struct device *dev) { - if (level == RESUME_POWER_ON) { - int i; - struct spitzkbd *spitzkbd = dev_get_drvdata(dev); + int i; + struct spitzkbd *spitzkbd = dev_get_drvdata(dev); - for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++) - pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH); + for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++) + pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH); + + /* Upon resume, ignore the suspend key for a short while */ + spitzkbd->suspend_jiffies = jiffies; + spitzkbd->suspended = 0; - /* Upon resume, ignore the suspend key for a short while */ - spitzkbd->suspend_jiffies = jiffies; - spitzkbd->suspended = 0; - } return 0; } #else @@ -346,14 +344,21 @@ static int spitzkbd_resume(struct device *dev, uint32_t level) static int __init spitzkbd_probe(struct device *dev) { - int i; struct spitzkbd *spitzkbd; + struct input_dev *input_dev; + int i; spitzkbd = kzalloc(sizeof(struct spitzkbd), GFP_KERNEL); if (!spitzkbd) return -ENOMEM; - dev_set_drvdata(dev,spitzkbd); + input_dev = input_allocate_device(); + if (!input_dev) { + kfree(spitzkbd); + return -ENOMEM; + } + + dev_set_drvdata(dev, spitzkbd); strcpy(spitzkbd->phys, "spitzkbd/input0"); spin_lock_init(&spitzkbd->lock); @@ -368,30 +373,34 @@ static int __init spitzkbd_probe(struct device *dev) spitzkbd->htimer.function = spitzkbd_hinge_timer; spitzkbd->htimer.data = (unsigned long) spitzkbd; - spitzkbd->suspend_jiffies=jiffies; - - init_input_dev(&spitzkbd->input); - spitzkbd->input.private = spitzkbd; - spitzkbd->input.name = "Spitz Keyboard"; - spitzkbd->input.dev = dev; - spitzkbd->input.phys = spitzkbd->phys; - spitzkbd->input.id.bustype = BUS_HOST; - spitzkbd->input.id.vendor = 0x0001; - spitzkbd->input.id.product = 0x0001; - spitzkbd->input.id.version = 0x0100; - spitzkbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW); - spitzkbd->input.keycode = spitzkbd->keycode; - spitzkbd->input.keycodesize = sizeof(unsigned char); - spitzkbd->input.keycodemax = ARRAY_SIZE(spitzkbd_keycode); + spitzkbd->suspend_jiffies = jiffies; + + spitzkbd->input = input_dev; + + input_dev->private = spitzkbd; + input_dev->name = "Spitz Keyboard"; + input_dev->phys = spitzkbd->phys; + input_dev->cdev.dev = dev; + + input_dev->id.bustype = BUS_HOST; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW); + input_dev->keycode = spitzkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(spitzkbd_keycode); memcpy(spitzkbd->keycode, spitzkbd_keycode, sizeof(spitzkbd->keycode)); for (i = 0; i < ARRAY_SIZE(spitzkbd_keycode); i++) - set_bit(spitzkbd->keycode[i], spitzkbd->input.keybit); - clear_bit(0, spitzkbd->input.keybit); - set_bit(SW_0, spitzkbd->input.swbit); - set_bit(SW_1, spitzkbd->input.swbit); + set_bit(spitzkbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); + set_bit(SW_0, input_dev->swbit); + set_bit(SW_1, input_dev->swbit); + + input_register_device(input_dev); - input_register_device(&spitzkbd->input); mod_timer(&spitzkbd->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL)); /* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */ @@ -444,7 +453,7 @@ static int spitzkbd_remove(struct device *dev) del_timer_sync(&spitzkbd->htimer); del_timer_sync(&spitzkbd->timer); - input_unregister_device(&spitzkbd->input); + input_unregister_device(spitzkbd->input); kfree(spitzkbd); diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c index 4bae5d89348d..b15b6d8d4f83 100644 --- a/drivers/input/keyboard/sunkbd.c +++ b/drivers/input/keyboard/sunkbd.c @@ -76,13 +76,14 @@ static unsigned char sunkbd_keycode[128] = { struct sunkbd { unsigned char keycode[128]; - struct input_dev dev; + struct input_dev *dev; struct serio *serio; struct work_struct tq; wait_queue_head_t wait; char name[64]; char phys[32]; char type; + unsigned char enabled; volatile s8 reset; volatile s8 layout; }; @@ -124,10 +125,13 @@ static irqreturn_t sunkbd_interrupt(struct serio *serio, break; default: + if (!sunkbd->enabled) + break; + if (sunkbd->keycode[data & SUNKBD_KEY]) { - input_regs(&sunkbd->dev, regs); - input_report_key(&sunkbd->dev, sunkbd->keycode[data & SUNKBD_KEY], !(data & SUNKBD_RELEASE)); - input_sync(&sunkbd->dev); + input_regs(sunkbd->dev, regs); + input_report_key(sunkbd->dev, sunkbd->keycode[data & SUNKBD_KEY], !(data & SUNKBD_RELEASE)); + input_sync(sunkbd->dev); } else { printk(KERN_WARNING "sunkbd.c: Unknown key (scancode %#x) %s.\n", data & SUNKBD_KEY, data & SUNKBD_RELEASE ? "released" : "pressed"); @@ -184,7 +188,7 @@ static int sunkbd_initialize(struct sunkbd *sunkbd) sunkbd->reset = -2; sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_RESET); wait_event_interruptible_timeout(sunkbd->wait, sunkbd->reset >= 0, HZ); - if (sunkbd->reset <0) + if (sunkbd->reset < 0) return -1; sunkbd->type = sunkbd->reset; @@ -213,10 +217,17 @@ static void sunkbd_reinit(void *data) sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_SETLED); sunkbd->serio->write(sunkbd->serio, - (!!test_bit(LED_CAPSL, sunkbd->dev.led) << 3) | (!!test_bit(LED_SCROLLL, sunkbd->dev.led) << 2) | - (!!test_bit(LED_COMPOSE, sunkbd->dev.led) << 1) | !!test_bit(LED_NUML, sunkbd->dev.led)); - sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_NOCLICK - !!test_bit(SND_CLICK, sunkbd->dev.snd)); - sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_BELLOFF - !!test_bit(SND_BELL, sunkbd->dev.snd)); + (!!test_bit(LED_CAPSL, sunkbd->dev->led) << 3) | (!!test_bit(LED_SCROLLL, sunkbd->dev->led) << 2) | + (!!test_bit(LED_COMPOSE, sunkbd->dev->led) << 1) | !!test_bit(LED_NUML, sunkbd->dev->led)); + sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_NOCLICK - !!test_bit(SND_CLICK, sunkbd->dev->snd)); + sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_BELLOFF - !!test_bit(SND_BELL, sunkbd->dev->snd)); +} + +static void sunkbd_enable(struct sunkbd *sunkbd, int enable) +{ + serio_pause_rx(sunkbd->serio); + sunkbd->enabled = 1; + serio_continue_rx(sunkbd->serio); } /* @@ -226,70 +237,64 @@ static void sunkbd_reinit(void *data) static int sunkbd_connect(struct serio *serio, struct serio_driver *drv) { struct sunkbd *sunkbd; + struct input_dev *input_dev; + int err = -ENOMEM; int i; - int err; - - if (!(sunkbd = kmalloc(sizeof(struct sunkbd), GFP_KERNEL))) - return -ENOMEM; - memset(sunkbd, 0, sizeof(struct sunkbd)); - - init_input_dev(&sunkbd->dev); - init_waitqueue_head(&sunkbd->wait); - - sunkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_SND) | BIT(EV_REP); - sunkbd->dev.ledbit[0] = BIT(LED_CAPSL) | BIT(LED_COMPOSE) | BIT(LED_SCROLLL) | BIT(LED_NUML); - sunkbd->dev.sndbit[0] = BIT(SND_CLICK) | BIT(SND_BELL); + sunkbd = kzalloc(sizeof(struct sunkbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!sunkbd || !input_dev) + goto fail; sunkbd->serio = serio; - + sunkbd->dev = input_dev; + init_waitqueue_head(&sunkbd->wait); INIT_WORK(&sunkbd->tq, sunkbd_reinit, sunkbd); - - sunkbd->dev.keycode = sunkbd->keycode; - sunkbd->dev.keycodesize = sizeof(unsigned char); - sunkbd->dev.keycodemax = ARRAY_SIZE(sunkbd_keycode); - - sunkbd->dev.event = sunkbd_event; - sunkbd->dev.private = sunkbd; + snprintf(sunkbd->phys, sizeof(sunkbd->phys), "%s/input0", serio->phys); serio_set_drvdata(serio, sunkbd); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(sunkbd); - return err; - } + if (err) + goto fail; if (sunkbd_initialize(sunkbd) < 0) { serio_close(serio); - serio_set_drvdata(serio, NULL); - kfree(sunkbd); - return -ENODEV; + goto fail; } sprintf(sunkbd->name, "Sun Type %d keyboard", sunkbd->type); - memcpy(sunkbd->keycode, sunkbd_keycode, sizeof(sunkbd->keycode)); - for (i = 0; i < 128; i++) - set_bit(sunkbd->keycode[i], sunkbd->dev.keybit); - clear_bit(0, sunkbd->dev.keybit); - - sprintf(sunkbd->phys, "%s/input0", serio->phys); - - sunkbd->dev.name = sunkbd->name; - sunkbd->dev.phys = sunkbd->phys; - sunkbd->dev.id.bustype = BUS_RS232; - sunkbd->dev.id.vendor = SERIO_SUNKBD; - sunkbd->dev.id.product = sunkbd->type; - sunkbd->dev.id.version = 0x0100; - sunkbd->dev.dev = &serio->dev; - input_register_device(&sunkbd->dev); - - printk(KERN_INFO "input: %s on %s\n", sunkbd->name, serio->phys); + input_dev->name = sunkbd->name; + input_dev->phys = sunkbd->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_SUNKBD; + input_dev->id.product = sunkbd->type; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = sunkbd; + input_dev->event = sunkbd_event; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_SND) | BIT(EV_REP); + input_dev->ledbit[0] = BIT(LED_CAPSL) | BIT(LED_COMPOSE) | BIT(LED_SCROLLL) | BIT(LED_NUML); + input_dev->sndbit[0] = BIT(SND_CLICK) | BIT(SND_BELL); + + input_dev->keycode = sunkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(sunkbd_keycode); + for (i = 0; i < 128; i++) + set_bit(sunkbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); + sunkbd_enable(sunkbd, 1); + input_register_device(sunkbd->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(sunkbd); + return err; } /* @@ -299,7 +304,9 @@ static int sunkbd_connect(struct serio *serio, struct serio_driver *drv) static void sunkbd_disconnect(struct serio *serio) { struct sunkbd *sunkbd = serio_get_drvdata(serio); - input_unregister_device(&sunkbd->dev); + + sunkbd_enable(sunkbd, 0); + input_unregister_device(sunkbd->dev); serio_close(serio); serio_set_drvdata(serio, NULL); kfree(sunkbd); diff --git a/drivers/input/keyboard/xtkbd.c b/drivers/input/keyboard/xtkbd.c index 19eaec7789d1..4135e3e16c51 100644 --- a/drivers/input/keyboard/xtkbd.c +++ b/drivers/input/keyboard/xtkbd.c @@ -56,11 +56,9 @@ static unsigned char xtkbd_keycode[256] = { 106 }; -static char *xtkbd_name = "XT Keyboard"; - struct xtkbd { unsigned char keycode[256]; - struct input_dev dev; + struct input_dev *dev; struct serio *serio; char phys[32]; }; @@ -77,9 +75,9 @@ static irqreturn_t xtkbd_interrupt(struct serio *serio, default: if (xtkbd->keycode[data & XTKBD_KEY]) { - input_regs(&xtkbd->dev, regs); - input_report_key(&xtkbd->dev, xtkbd->keycode[data & XTKBD_KEY], !(data & XTKBD_RELEASE)); - input_sync(&xtkbd->dev); + input_regs(xtkbd->dev, regs); + input_report_key(xtkbd->dev, xtkbd->keycode[data & XTKBD_KEY], !(data & XTKBD_RELEASE)); + input_sync(xtkbd->dev); } else { printk(KERN_WARNING "xtkbd.c: Unknown key (scancode %#x) %s.\n", data & XTKBD_KEY, data & XTKBD_RELEASE ? "released" : "pressed"); @@ -91,62 +89,60 @@ static irqreturn_t xtkbd_interrupt(struct serio *serio, static int xtkbd_connect(struct serio *serio, struct serio_driver *drv) { struct xtkbd *xtkbd; + struct input_dev *input_dev; + int err = -ENOMEM; int i; - int err; - - if (!(xtkbd = kmalloc(sizeof(struct xtkbd), GFP_KERNEL))) - return -ENOMEM; - - memset(xtkbd, 0, sizeof(struct xtkbd)); - xtkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + xtkbd = kmalloc(sizeof(struct xtkbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!xtkbd || !input_dev) + goto fail; xtkbd->serio = serio; + xtkbd->dev = input_dev; + sprintf(xtkbd->phys, "%s/input0", serio->phys); + memcpy(xtkbd->keycode, xtkbd_keycode, sizeof(xtkbd->keycode)); - init_input_dev(&xtkbd->dev); - xtkbd->dev.keycode = xtkbd->keycode; - xtkbd->dev.keycodesize = sizeof(unsigned char); - xtkbd->dev.keycodemax = ARRAY_SIZE(xtkbd_keycode); - xtkbd->dev.private = xtkbd; - - serio_set_drvdata(serio, xtkbd); + input_dev->name = "XT Keyboard"; + input_dev->phys = xtkbd->phys; + input_dev->id.bustype = BUS_XTKBD; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = xtkbd; - err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(xtkbd); - return err; - } + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + input_dev->keycode = xtkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(xtkbd_keycode); - memcpy(xtkbd->keycode, xtkbd_keycode, sizeof(xtkbd->keycode)); for (i = 0; i < 255; i++) - set_bit(xtkbd->keycode[i], xtkbd->dev.keybit); - clear_bit(0, xtkbd->dev.keybit); - - sprintf(xtkbd->phys, "%s/input0", serio->phys); - - xtkbd->dev.name = xtkbd_name; - xtkbd->dev.phys = xtkbd->phys; - xtkbd->dev.id.bustype = BUS_XTKBD; - xtkbd->dev.id.vendor = 0x0001; - xtkbd->dev.id.product = 0x0001; - xtkbd->dev.id.version = 0x0100; - xtkbd->dev.dev = &serio->dev; + set_bit(xtkbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); - input_register_device(&xtkbd->dev); + serio_set_drvdata(serio, xtkbd); - printk(KERN_INFO "input: %s on %s\n", xtkbd_name, serio->phys); + err = serio_open(serio, drv); + if (err) + goto fail; + input_register_device(xtkbd->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(xtkbd); + return err; } static void xtkbd_disconnect(struct serio *serio) { struct xtkbd *xtkbd = serio_get_drvdata(serio); - input_unregister_device(&xtkbd->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(xtkbd->dev); kfree(xtkbd); } |