diff options
Diffstat (limited to 'drivers/input')
33 files changed, 202 insertions, 98 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index cfe78597eb68..4b2e10d5d641 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -341,7 +341,7 @@ static ssize_t evdev_write(struct file *file, const char __user *buffer, struct evdev_client *client = file->private_data; struct evdev *evdev = client->evdev; struct input_event event; - int retval; + int retval = 0; if (count < input_event_size()) return -EINVAL; diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index c351aa421f8f..da739d9d1905 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -449,7 +449,6 @@ static ssize_t gameport_rebind_driver(struct device *dev, struct device_attribut } else if ((drv = driver_find(buf, &gameport_bus)) != NULL) { gameport_disconnect_port(gameport); error = gameport_bind_driver(gameport, to_gameport_driver(drv)); - put_driver(drv); } else { error = -EINVAL; } diff --git a/drivers/input/input-compat.c b/drivers/input/input-compat.c index e46a86776a6b..64ca7113ff28 100644 --- a/drivers/input/input-compat.c +++ b/drivers/input/input-compat.c @@ -17,7 +17,7 @@ int input_event_from_user(const char __user *buffer, struct input_event *event) { - if (INPUT_COMPAT_TEST) { + if (INPUT_COMPAT_TEST && !COMPAT_USE_64BIT_TIME) { struct input_event_compat compat_event; if (copy_from_user(&compat_event, buffer, @@ -41,7 +41,7 @@ int input_event_from_user(const char __user *buffer, int input_event_to_user(char __user *buffer, const struct input_event *event) { - if (INPUT_COMPAT_TEST) { + if (INPUT_COMPAT_TEST && !COMPAT_USE_64BIT_TIME) { struct input_event_compat compat_event; compat_event.time.tv_sec = event->time.tv_sec; diff --git a/drivers/input/input-compat.h b/drivers/input/input-compat.h index 22be27b424de..148f66fe3205 100644 --- a/drivers/input/input-compat.h +++ b/drivers/input/input-compat.h @@ -67,7 +67,7 @@ struct ff_effect_compat { static inline size_t input_event_size(void) { - return INPUT_COMPAT_TEST ? + return (INPUT_COMPAT_TEST && !COMPAT_USE_64BIT_TIME) ? sizeof(struct input_event_compat) : sizeof(struct input_event); } diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c index c24ec2d5f926..26043cc6a016 100644 --- a/drivers/input/joydev.c +++ b/drivers/input/joydev.c @@ -13,7 +13,6 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <asm/io.h> -#include <asm/system.h> #include <linux/delay.h> #include <linux/errno.h> #include <linux/joystick.h> diff --git a/drivers/input/joystick/amijoy.c b/drivers/input/joystick/amijoy.c index 3aa93bf60ae3..c65b5fa69f1e 100644 --- a/drivers/input/joystick/amijoy.c +++ b/drivers/input/joystick/amijoy.c @@ -35,7 +35,6 @@ #include <linux/interrupt.h> #include <linux/mutex.h> -#include <asm/system.h> #include <asm/amigahw.h> #include <asm/amigaints.h> diff --git a/drivers/input/keyboard/jornada720_kbd.c b/drivers/input/keyboard/jornada720_kbd.c index eeafc30b207b..9d639fa1afbd 100644 --- a/drivers/input/keyboard/jornada720_kbd.c +++ b/drivers/input/keyboard/jornada720_kbd.c @@ -27,6 +27,7 @@ #include <mach/jornada720.h> #include <mach/hardware.h> +#include <mach/irqs.h> MODULE_AUTHOR("Kristoffer Ericson <Kristoffer.Ericson@gmail.com>"); MODULE_DESCRIPTION("HP Jornada 710/720/728 keyboard driver"); diff --git a/drivers/input/misc/88pm860x_onkey.c b/drivers/input/misc/88pm860x_onkey.c index f2e0cbc5ab64..f9ce1835e4d7 100644 --- a/drivers/input/misc/88pm860x_onkey.c +++ b/drivers/input/misc/88pm860x_onkey.c @@ -105,6 +105,8 @@ static int __devinit pm860x_onkey_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, info); + device_init_wakeup(&pdev->dev, 1); + return 0; out_irq: @@ -129,10 +131,34 @@ static int __devexit pm860x_onkey_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_PM_SLEEP +static int pm860x_onkey_suspend(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent); + + if (device_may_wakeup(dev)) + chip->wakeup_flag |= 1 << PM8607_IRQ_ONKEY; + return 0; +} +static int pm860x_onkey_resume(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent); + + if (device_may_wakeup(dev)) + chip->wakeup_flag &= ~(1 << PM8607_IRQ_ONKEY); + return 0; +} +#endif + +static SIMPLE_DEV_PM_OPS(pm860x_onkey_pm_ops, pm860x_onkey_suspend, pm860x_onkey_resume); + static struct platform_driver pm860x_onkey_driver = { .driver = { .name = "88pm860x-onkey", .owner = THIS_MODULE, + .pm = &pm860x_onkey_pm_ops, }, .probe = pm860x_onkey_probe, .remove = __devexit_p(pm860x_onkey_remove), diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index d62827271802..7faf4a7fcaa9 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -380,8 +380,7 @@ config INPUT_TWL4030_VIBRA config INPUT_TWL6040_VIBRA tristate "Support for TWL6040 Vibrator" - depends on TWL4030_CORE - select TWL6040_CORE + depends on TWL6040_CORE select INPUT_FF_MEMLESS help This option enables support for TWL6040 Vibrator Driver. @@ -580,7 +579,7 @@ config INPUT_CMA3000_I2C config INPUT_XEN_KBDDEV_FRONTEND tristate "Xen virtual keyboard and mouse support" - depends on XEN_FBDEV_FRONTEND + depends on XEN default y select XEN_XENBUS_FRONTEND help diff --git a/drivers/input/misc/da9052_onkey.c b/drivers/input/misc/da9052_onkey.c index 34aebb8cd080..3c843cd725fa 100644 --- a/drivers/input/misc/da9052_onkey.c +++ b/drivers/input/misc/da9052_onkey.c @@ -95,7 +95,8 @@ static int __devinit da9052_onkey_probe(struct platform_device *pdev) input_dev = input_allocate_device(); if (!onkey || !input_dev) { dev_err(&pdev->dev, "Failed to allocate memory\n"); - return -ENOMEM; + error = -ENOMEM; + goto err_free_mem; } onkey->input = input_dev; diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c index 37651373a95b..fc0ed9b43424 100644 --- a/drivers/input/misc/twl4030-vibra.c +++ b/drivers/input/misc/twl4030-vibra.c @@ -172,7 +172,7 @@ static void twl4030_vibra_close(struct input_dev *input) } /*** Module ***/ -#if CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int twl4030_vibra_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -189,10 +189,10 @@ static int twl4030_vibra_resume(struct device *dev) vibra_disable_leds(); return 0; } +#endif static SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops, twl4030_vibra_suspend, twl4030_vibra_resume); -#endif static int __devinit twl4030_vibra_probe(struct platform_device *pdev) { @@ -273,9 +273,7 @@ static struct platform_driver twl4030_vibra_driver = { .driver = { .name = "twl4030-vibra", .owner = THIS_MODULE, -#ifdef CONFIG_PM .pm = &twl4030_vibra_pm_ops, -#endif }, }; module_platform_driver(twl4030_vibra_driver); diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c index 45874fed523a..14e94f56cb7d 100644 --- a/drivers/input/misc/twl6040-vibra.c +++ b/drivers/input/misc/twl6040-vibra.c @@ -28,7 +28,7 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/workqueue.h> -#include <linux/i2c/twl.h> +#include <linux/input.h> #include <linux/mfd/twl6040.h> #include <linux/slab.h> #include <linux/delay.h> @@ -257,7 +257,7 @@ static SIMPLE_DEV_PM_OPS(twl6040_vibra_pm_ops, twl6040_vibra_suspend, NULL); static int __devinit twl6040_vibra_probe(struct platform_device *pdev) { - struct twl4030_vibra_data *pdata = pdev->dev.platform_data; + struct twl6040_vibra_data *pdata = pdev->dev.platform_data; struct vibra_info *info; int ret; diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index bd87380bd879..4c6a72d3d48c 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -952,7 +952,9 @@ static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int /* * First try "E6 report". - * ALPS should return 0,0,10 or 0,0,100 + * ALPS should return 0,0,10 or 0,0,100 if no buttons are pressed. + * The bits 0-2 of the first byte will be 1s if some buttons are + * pressed. */ param[0] = 0; if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES) || @@ -968,7 +970,8 @@ static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int psmouse_dbg(psmouse, "E6 report: %2.2x %2.2x %2.2x", param[0], param[1], param[2]); - if (param[0] != 0 || param[1] != 0 || (param[2] != 10 && param[2] != 100)) + if ((param[0] & 0xf8) != 0 || param[1] != 0 || + (param[2] != 10 && param[2] != 100)) return NULL; /* diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c index ff5f61a0fd3a..5fa99341a39d 100644 --- a/drivers/input/mouse/amimouse.c +++ b/drivers/input/mouse/amimouse.c @@ -25,7 +25,6 @@ #include <asm/irq.h> #include <asm/setup.h> -#include <asm/system.h> #include <asm/uaccess.h> #include <asm/amigahw.h> #include <asm/amigaints.h> diff --git a/drivers/input/mouse/atarimouse.c b/drivers/input/mouse/atarimouse.c index 5c4a692bf73a..d1c43236b125 100644 --- a/drivers/input/mouse/atarimouse.c +++ b/drivers/input/mouse/atarimouse.c @@ -47,7 +47,6 @@ #include <asm/irq.h> #include <asm/setup.h> -#include <asm/system.h> #include <asm/uaccess.h> #include <asm/atarihw.h> #include <asm/atarikb.h> diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index d2c0db159b18..479011004a11 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -486,7 +486,6 @@ static void elantech_input_sync_v4(struct psmouse *psmouse) unsigned char *packet = psmouse->packet; input_report_key(dev, BTN_LEFT, packet[0] & 0x01); - input_report_key(dev, BTN_RIGHT, packet[0] & 0x02); input_mt_report_pointer_emulation(dev, true); input_sync(dev); } @@ -967,6 +966,7 @@ static int elantech_set_input_params(struct psmouse *psmouse) if (elantech_set_range(psmouse, &x_min, &y_min, &x_max, &y_max, &width)) return -1; + __set_bit(INPUT_PROP_POINTER, dev->propbit); __set_bit(EV_KEY, dev->evbit); __set_bit(EV_ABS, dev->evbit); __clear_bit(EV_REL, dev->evbit); @@ -1017,7 +1017,9 @@ static int elantech_set_input_params(struct psmouse *psmouse) */ psmouse_warn(psmouse, "couldn't query resolution data.\n"); } - + /* v4 is clickpad, with only one button. */ + __set_bit(INPUT_PROP_BUTTONPAD, dev->propbit); + __clear_bit(BTN_RIGHT, dev->keybit); __set_bit(BTN_TOOL_QUADTAP, dev->keybit); /* For X to recognize me as touchpad. */ input_set_abs_params(dev, ABS_X, x_min, x_max, 0, 0); @@ -1245,6 +1247,8 @@ static void elantech_disconnect(struct psmouse *psmouse) */ static int elantech_reconnect(struct psmouse *psmouse) { + psmouse_reset(psmouse); + if (elantech_detect(psmouse, 0)) return -1; @@ -1324,6 +1328,8 @@ int elantech_init(struct psmouse *psmouse) if (!etd) return -ENOMEM; + psmouse_reset(psmouse); + etd->parity[0] = 1; for (i = 1; i < 256; i++) etd->parity[i] = etd->parity[i & (i - 1)] ^ 1; diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c index a9ad8e1402be..39fe9b737cae 100644 --- a/drivers/input/mouse/gpio_mouse.c +++ b/drivers/input/mouse/gpio_mouse.c @@ -12,9 +12,9 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/input-polldev.h> +#include <linux/gpio.h> #include <linux/gpio_mouse.h> -#include <asm/gpio.h> /* * Timer function which is run every scan_ms ms when the device is opened. diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c index a977bfaa6821..661a0ca3b3d6 100644 --- a/drivers/input/mouse/sentelic.c +++ b/drivers/input/mouse/sentelic.c @@ -741,6 +741,14 @@ static psmouse_ret_t fsp_process_byte(struct psmouse *psmouse) } } else { /* SFAC packet */ + if ((packet[0] & (FSP_PB0_LBTN|FSP_PB0_PHY_BTN)) == + FSP_PB0_LBTN) { + /* On-pad click in SFAC mode should be handled + * by userspace. On-pad clicks in MFMC mode + * are real clickpad clicks, and not ignored. + */ + packet[0] &= ~FSP_PB0_LBTN; + } /* no multi-finger information */ ad->last_mt_fgr = 0; diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c index 22b218018137..f3102494237d 100644 --- a/drivers/input/mouse/trackpoint.c +++ b/drivers/input/mouse/trackpoint.c @@ -304,7 +304,7 @@ int trackpoint_detect(struct psmouse *psmouse, bool set_properties) return 0; if (trackpoint_read(&psmouse->ps2dev, TP_EXT_BTN, &button_info)) { - printk(KERN_WARNING "trackpoint.c: failed to get extended button data\n"); + psmouse_warn(psmouse, "failed to get extended button data\n"); button_info = 0; } @@ -326,16 +326,18 @@ int trackpoint_detect(struct psmouse *psmouse, bool set_properties) error = sysfs_create_group(&ps2dev->serio->dev.kobj, &trackpoint_attr_group); if (error) { - printk(KERN_ERR - "trackpoint.c: failed to create sysfs attributes, error: %d\n", - error); + psmouse_err(psmouse, + "failed to create sysfs attributes, error: %d\n", + error); kfree(psmouse->private); psmouse->private = NULL; return -1; } - printk(KERN_INFO "IBM TrackPoint firmware: 0x%02x, buttons: %d/%d\n", - firmware_id, (button_info & 0xf0) >> 4, button_info & 0x0f); + psmouse_info(psmouse, + "IBM TrackPoint firmware: 0x%02x, buttons: %d/%d\n", + firmware_id, + (button_info & 0xf0) >> 4, button_info & 0x0f); return 0; } diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c index 8407d5b0ced8..2ffd110bd5bc 100644 --- a/drivers/input/serio/ambakmi.c +++ b/drivers/input/serio/ambakmi.c @@ -208,18 +208,7 @@ static struct amba_driver ambakmi_driver = { .resume = amba_kmi_resume, }; -static int __init amba_kmi_init(void) -{ - return amba_driver_register(&ambakmi_driver); -} - -static void __exit amba_kmi_exit(void) -{ - amba_driver_unregister(&ambakmi_driver); -} - -module_init(amba_kmi_init); -module_exit(amba_kmi_exit); +module_amba_driver(ambakmi_driver); MODULE_AUTHOR("Russell King <rmk@arm.linux.org.uk>"); MODULE_DESCRIPTION("AMBA KMI controller driver"); diff --git a/drivers/input/serio/ams_delta_serio.c b/drivers/input/serio/ams_delta_serio.c index d4d08bd9205b..f5fbdf94de3b 100644 --- a/drivers/input/serio/ams_delta_serio.c +++ b/drivers/input/serio/ams_delta_serio.c @@ -92,8 +92,7 @@ static irqreturn_t ams_delta_serio_interrupt(int irq, void *dev_id) static int ams_delta_serio_open(struct serio *serio) { /* enable keyboard */ - ams_delta_latch2_write(AMD_DELTA_LATCH2_KEYBRD_PWR, - AMD_DELTA_LATCH2_KEYBRD_PWR); + gpio_set_value(AMS_DELTA_GPIO_PIN_KEYBRD_PWR, 1); return 0; } @@ -101,9 +100,32 @@ static int ams_delta_serio_open(struct serio *serio) static void ams_delta_serio_close(struct serio *serio) { /* disable keyboard */ - ams_delta_latch2_write(AMD_DELTA_LATCH2_KEYBRD_PWR, 0); + gpio_set_value(AMS_DELTA_GPIO_PIN_KEYBRD_PWR, 0); } +static const struct gpio ams_delta_gpios[] __initconst_or_module = { + { + .gpio = AMS_DELTA_GPIO_PIN_KEYBRD_DATA, + .flags = GPIOF_DIR_IN, + .label = "serio-data", + }, + { + .gpio = AMS_DELTA_GPIO_PIN_KEYBRD_CLK, + .flags = GPIOF_DIR_IN, + .label = "serio-clock", + }, + { + .gpio = AMS_DELTA_GPIO_PIN_KEYBRD_PWR, + .flags = GPIOF_OUT_INIT_LOW, + .label = "serio-power", + }, + { + .gpio = AMS_DELTA_GPIO_PIN_KEYBRD_DATAOUT, + .flags = GPIOF_OUT_INIT_LOW, + .label = "serio-dataout", + }, +}; + static int __init ams_delta_serio_init(void) { int err; @@ -123,19 +145,12 @@ static int __init ams_delta_serio_init(void) strlcpy(ams_delta_serio->phys, "GPIO/serio0", sizeof(ams_delta_serio->phys)); - err = gpio_request(AMS_DELTA_GPIO_PIN_KEYBRD_DATA, "serio-data"); + err = gpio_request_array(ams_delta_gpios, + ARRAY_SIZE(ams_delta_gpios)); if (err) { - pr_err("ams_delta_serio: Couldn't request gpio pin for data\n"); + pr_err("ams_delta_serio: Couldn't request gpio pins\n"); goto serio; } - gpio_direction_input(AMS_DELTA_GPIO_PIN_KEYBRD_DATA); - - err = gpio_request(AMS_DELTA_GPIO_PIN_KEYBRD_CLK, "serio-clock"); - if (err) { - pr_err("ams_delta_serio: couldn't request gpio pin for clock\n"); - goto gpio_data; - } - gpio_direction_input(AMS_DELTA_GPIO_PIN_KEYBRD_CLK); err = request_irq(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK), ams_delta_serio_interrupt, IRQ_TYPE_EDGE_RISING, @@ -143,7 +158,7 @@ static int __init ams_delta_serio_init(void) if (err < 0) { pr_err("ams_delta_serio: couldn't request gpio interrupt %d\n", gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK)); - goto gpio_clk; + goto gpio; } /* * Since GPIO register handling for keyboard clock pin is performed @@ -157,10 +172,9 @@ static int __init ams_delta_serio_init(void) dev_info(&ams_delta_serio->dev, "%s\n", ams_delta_serio->name); return 0; -gpio_clk: - gpio_free(AMS_DELTA_GPIO_PIN_KEYBRD_CLK); -gpio_data: - gpio_free(AMS_DELTA_GPIO_PIN_KEYBRD_DATA); +gpio: + gpio_free_array(ams_delta_gpios, + ARRAY_SIZE(ams_delta_gpios)); serio: kfree(ams_delta_serio); return err; @@ -170,8 +184,8 @@ module_init(ams_delta_serio_init); static void __exit ams_delta_serio_exit(void) { serio_unregister_port(ams_delta_serio); - free_irq(OMAP_GPIO_IRQ(AMS_DELTA_GPIO_PIN_KEYBRD_CLK), 0); - gpio_free(AMS_DELTA_GPIO_PIN_KEYBRD_CLK); - gpio_free(AMS_DELTA_GPIO_PIN_KEYBRD_DATA); + free_irq(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK), 0); + gpio_free_array(ams_delta_gpios, + ARRAY_SIZE(ams_delta_gpios)); } module_exit(ams_delta_serio_exit); diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index be3316073ae7..09a089996ded 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -71,7 +71,6 @@ #include <linux/slab.h> #include <linux/hil.h> #include <asm/io.h> -#include <asm/system.h> /* Machine-specific abstraction */ diff --git a/drivers/input/serio/maceps2.c b/drivers/input/serio/maceps2.c index 558200e96d0f..61da763b1209 100644 --- a/drivers/input/serio/maceps2.c +++ b/drivers/input/serio/maceps2.c @@ -21,7 +21,6 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/system.h> #include <asm/ip32/mace.h> #include <asm/ip32/ip32_ints.h> diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c index 8b44ddc8041c..2af5df6a8fba 100644 --- a/drivers/input/serio/rpckbd.c +++ b/drivers/input/serio/rpckbd.c @@ -36,16 +36,19 @@ #include <linux/io.h> #include <linux/slab.h> -#include <asm/irq.h> #include <mach/hardware.h> #include <asm/hardware/iomd.h> -#include <asm/system.h> MODULE_AUTHOR("Vojtech Pavlik, Russell King"); MODULE_DESCRIPTION("Acorn RiscPC PS/2 keyboard controller driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:kart"); +struct rpckbd_data { + int tx_irq; + int rx_irq; +}; + static int rpckbd_write(struct serio *port, unsigned char val) { while (!(iomd_readb(IOMD_KCTRL) & (1 << 7))) @@ -78,19 +81,21 @@ static irqreturn_t rpckbd_tx(int irq, void *dev_id) static int rpckbd_open(struct serio *port) { + struct rpckbd_data *rpckbd = port->port_data; + /* Reset the keyboard state machine. */ iomd_writeb(0, IOMD_KCTRL); iomd_writeb(8, IOMD_KCTRL); iomd_readb(IOMD_KARTRX); - if (request_irq(IRQ_KEYBOARDRX, rpckbd_rx, 0, "rpckbd", port) != 0) { + if (request_irq(rpckbd->rx_irq, rpckbd_rx, 0, "rpckbd", port) != 0) { printk(KERN_ERR "rpckbd.c: Could not allocate keyboard receive IRQ\n"); return -EBUSY; } - if (request_irq(IRQ_KEYBOARDTX, rpckbd_tx, 0, "rpckbd", port) != 0) { + if (request_irq(rpckbd->tx_irq, rpckbd_tx, 0, "rpckbd", port) != 0) { printk(KERN_ERR "rpckbd.c: Could not allocate keyboard transmit IRQ\n"); - free_irq(IRQ_KEYBOARDRX, port); + free_irq(rpckbd->rx_irq, port); return -EBUSY; } @@ -99,8 +104,10 @@ static int rpckbd_open(struct serio *port) static void rpckbd_close(struct serio *port) { - free_irq(IRQ_KEYBOARDRX, port); - free_irq(IRQ_KEYBOARDTX, port); + struct rpckbd_data *rpckbd = port->port_data; + + free_irq(rpckbd->rx_irq, port); + free_irq(rpckbd->tx_irq, port); } /* @@ -109,17 +116,35 @@ static void rpckbd_close(struct serio *port) */ static int __devinit rpckbd_probe(struct platform_device *dev) { + struct rpckbd_data *rpckbd; struct serio *serio; + int tx_irq, rx_irq; + + rx_irq = platform_get_irq(dev, 0); + if (rx_irq <= 0) + return rx_irq < 0 ? rx_irq : -ENXIO; + + tx_irq = platform_get_irq(dev, 1); + if (tx_irq <= 0) + return tx_irq < 0 ? tx_irq : -ENXIO; serio = kzalloc(sizeof(struct serio), GFP_KERNEL); - if (!serio) + rpckbd = kzalloc(sizeof(*rpckbd), GFP_KERNEL); + if (!serio || !rpckbd) { + kfree(rpckbd); + kfree(serio); return -ENOMEM; + } + + rpckbd->rx_irq = rx_irq; + rpckbd->tx_irq = tx_irq; serio->id.type = SERIO_8042; serio->write = rpckbd_write; serio->open = rpckbd_open; serio->close = rpckbd_close; serio->dev.parent = &dev->dev; + serio->port_data = rpckbd; strlcpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name)); strlcpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys)); @@ -131,7 +156,11 @@ static int __devinit rpckbd_probe(struct platform_device *dev) static int __devexit rpckbd_remove(struct platform_device *dev) { struct serio *serio = platform_get_drvdata(dev); + struct rpckbd_data *rpckbd = serio->port_data; + serio_unregister_port(serio); + kfree(rpckbd); + return 0; } diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c index 44fc8b4bcd81..389766707534 100644 --- a/drivers/input/serio/sa1111ps2.c +++ b/drivers/input/serio/sa1111ps2.c @@ -20,10 +20,29 @@ #include <linux/spinlock.h> #include <asm/io.h> -#include <asm/system.h> #include <asm/hardware/sa1111.h> +#define PS2CR 0x0000 +#define PS2STAT 0x0004 +#define PS2DATA 0x0008 +#define PS2CLKDIV 0x000c +#define PS2PRECNT 0x0010 + +#define PS2CR_ENA 0x08 +#define PS2CR_FKD 0x02 +#define PS2CR_FKC 0x01 + +#define PS2STAT_STP 0x0100 +#define PS2STAT_TXE 0x0080 +#define PS2STAT_TXB 0x0040 +#define PS2STAT_RXF 0x0020 +#define PS2STAT_RXB 0x0010 +#define PS2STAT_ENA 0x0008 +#define PS2STAT_RXP 0x0004 +#define PS2STAT_KBD 0x0002 +#define PS2STAT_KBC 0x0001 + struct ps2if { struct serio *io; struct sa1111_dev *dev; @@ -45,22 +64,22 @@ static irqreturn_t ps2_rxint(int irq, void *dev_id) struct ps2if *ps2if = dev_id; unsigned int scancode, flag, status; - status = sa1111_readl(ps2if->base + SA1111_PS2STAT); + status = sa1111_readl(ps2if->base + PS2STAT); while (status & PS2STAT_RXF) { if (status & PS2STAT_STP) - sa1111_writel(PS2STAT_STP, ps2if->base + SA1111_PS2STAT); + sa1111_writel(PS2STAT_STP, ps2if->base + PS2STAT); flag = (status & PS2STAT_STP ? SERIO_FRAME : 0) | (status & PS2STAT_RXP ? 0 : SERIO_PARITY); - scancode = sa1111_readl(ps2if->base + SA1111_PS2DATA) & 0xff; + scancode = sa1111_readl(ps2if->base + PS2DATA) & 0xff; if (hweight8(scancode) & 1) flag ^= SERIO_PARITY; serio_interrupt(ps2if->io, scancode, flag); - status = sa1111_readl(ps2if->base + SA1111_PS2STAT); + status = sa1111_readl(ps2if->base + PS2STAT); } return IRQ_HANDLED; @@ -75,12 +94,12 @@ static irqreturn_t ps2_txint(int irq, void *dev_id) unsigned int status; spin_lock(&ps2if->lock); - status = sa1111_readl(ps2if->base + SA1111_PS2STAT); + status = sa1111_readl(ps2if->base + PS2STAT); if (ps2if->head == ps2if->tail) { disable_irq_nosync(irq); /* done */ } else if (status & PS2STAT_TXE) { - sa1111_writel(ps2if->buf[ps2if->tail], ps2if->base + SA1111_PS2DATA); + sa1111_writel(ps2if->buf[ps2if->tail], ps2if->base + PS2DATA); ps2if->tail = (ps2if->tail + 1) & (sizeof(ps2if->buf) - 1); } spin_unlock(&ps2if->lock); @@ -103,8 +122,8 @@ static int ps2_write(struct serio *io, unsigned char val) /* * If the TX register is empty, we can go straight out. */ - if (sa1111_readl(ps2if->base + SA1111_PS2STAT) & PS2STAT_TXE) { - sa1111_writel(val, ps2if->base + SA1111_PS2DATA); + if (sa1111_readl(ps2if->base + PS2STAT) & PS2STAT_TXE) { + sa1111_writel(val, ps2if->base + PS2DATA); } else { if (ps2if->head == ps2if->tail) enable_irq(ps2if->dev->irq[1]); @@ -124,13 +143,16 @@ static int ps2_open(struct serio *io) struct ps2if *ps2if = io->port_data; int ret; - sa1111_enable_device(ps2if->dev); + ret = sa1111_enable_device(ps2if->dev); + if (ret) + return ret; ret = request_irq(ps2if->dev->irq[0], ps2_rxint, 0, SA1111_DRIVER_NAME(ps2if->dev), ps2if); if (ret) { printk(KERN_ERR "sa1111ps2: could not allocate IRQ%d: %d\n", ps2if->dev->irq[0], ret); + sa1111_disable_device(ps2if->dev); return ret; } @@ -140,6 +162,7 @@ static int ps2_open(struct serio *io) printk(KERN_ERR "sa1111ps2: could not allocate IRQ%d: %d\n", ps2if->dev->irq[1], ret); free_irq(ps2if->dev->irq[0], ps2if); + sa1111_disable_device(ps2if->dev); return ret; } @@ -147,7 +170,7 @@ static int ps2_open(struct serio *io) enable_irq_wake(ps2if->dev->irq[0]); - sa1111_writel(PS2CR_ENA, ps2if->base + SA1111_PS2CR); + sa1111_writel(PS2CR_ENA, ps2if->base + PS2CR); return 0; } @@ -155,7 +178,7 @@ static void ps2_close(struct serio *io) { struct ps2if *ps2if = io->port_data; - sa1111_writel(0, ps2if->base + SA1111_PS2CR); + sa1111_writel(0, ps2if->base + PS2CR); disable_irq_wake(ps2if->dev->irq[0]); @@ -175,7 +198,7 @@ static void __devinit ps2_clear_input(struct ps2if *ps2if) int maxread = 100; while (maxread--) { - if ((sa1111_readl(ps2if->base + SA1111_PS2DATA) & 0xff) == 0xff) + if ((sa1111_readl(ps2if->base + PS2DATA) & 0xff) == 0xff) break; } } @@ -185,11 +208,11 @@ static unsigned int __devinit ps2_test_one(struct ps2if *ps2if, { unsigned int val; - sa1111_writel(PS2CR_ENA | mask, ps2if->base + SA1111_PS2CR); + sa1111_writel(PS2CR_ENA | mask, ps2if->base + PS2CR); udelay(2); - val = sa1111_readl(ps2if->base + SA1111_PS2STAT); + val = sa1111_readl(ps2if->base + PS2STAT); return val & (PS2STAT_KBC | PS2STAT_KBD); } @@ -220,7 +243,7 @@ static int __devinit ps2_test(struct ps2if *ps2if) ret = -ENODEV; } - sa1111_writel(0, ps2if->base + SA1111_PS2CR); + sa1111_writel(0, ps2if->base + PS2CR); return ret; } @@ -274,8 +297,8 @@ static int __devinit ps2_probe(struct sa1111_dev *dev) sa1111_enable_device(ps2if->dev); /* Incoming clock is 8MHz */ - sa1111_writel(0, ps2if->base + SA1111_PS2CLKDIV); - sa1111_writel(127, ps2if->base + SA1111_PS2PRECNT); + sa1111_writel(0, ps2if->base + PS2CLKDIV); + sa1111_writel(127, ps2if->base + PS2PRECNT); /* * Flush any pending input. @@ -330,6 +353,7 @@ static int __devexit ps2_remove(struct sa1111_dev *dev) static struct sa1111_driver ps2_driver = { .drv = { .name = "sa1111-ps2", + .owner = THIS_MODULE, }, .devid = SA1111_DEVID_PS2, .probe = ps2_probe, diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index ba70058e2be3..d0f7533dbf88 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -441,7 +441,6 @@ static ssize_t serio_rebind_driver(struct device *dev, struct device_attribute * } else if ((drv = driver_find(buf, &serio_bus)) != NULL) { serio_disconnect_port(serio); error = serio_bind_driver(serio, to_serio_driver(drv)); - put_driver(drv); serio_remove_duplicate_events(serio, SERIO_RESCAN_PORT); } else { error = -EINVAL; diff --git a/drivers/input/tablet/Kconfig b/drivers/input/tablet/Kconfig index 0edeb949109b..bed7cbf84cfd 100644 --- a/drivers/input/tablet/Kconfig +++ b/drivers/input/tablet/Kconfig @@ -78,6 +78,8 @@ config TABLET_USB_WACOM depends on USB_ARCH_HAS_HCD select POWER_SUPPLY select USB + select NEW_LEDS + select LEDS_CLASS help Say Y here if you want to use the USB version of the Wacom Intuos or Graphire tablet. Make sure to say Y to "Mouse support" diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 1c874adb7053..98e9dd692d68 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -1052,6 +1052,8 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i return -EINVAL; wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL); + if (!wacom) + return -ENOMEM; wacom_wac = &wacom->wacom_wac; wacom_wac->features = *((struct wacom_features *)id->driver_info); diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index a6173431d803..d96e186f71dc 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -977,7 +977,7 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom) { struct input_dev *input = wacom->input; unsigned char *data = wacom->data; - int count = data[1] & 0x03; + int count = data[1] & 0x07; int i; if (data[0] != 0x02) diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index c5eb2b925be6..ba7c56567ee7 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -260,7 +260,7 @@ config TOUCHSCREEN_ILI210X config TOUCHSCREEN_S3C2410 tristate "Samsung S3C2410/generic touchscreen input driver" - depends on ARCH_S3C2410 || SAMSUNG_DEV_TS + depends on ARCH_S3C24XX || SAMSUNG_DEV_TS select S3C_ADC help Say Y here if you have the s3c2410 touchscreen. diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c index c3848ad2325b..d9be6eac99b1 100644 --- a/drivers/input/touchscreen/jornada720_ts.c +++ b/drivers/input/touchscreen/jornada720_ts.c @@ -22,6 +22,7 @@ #include <mach/hardware.h> #include <mach/jornada720.h> +#include <mach/irqs.h> MODULE_AUTHOR("Kristoffer Ericson <kristoffer.ericson@gmail.com>"); MODULE_DESCRIPTION("HP Jornada 710/720/728 touchscreen driver"); diff --git a/drivers/input/touchscreen/mc13783_ts.c b/drivers/input/touchscreen/mc13783_ts.c index ede02743eac1..48dc5b0d26f1 100644 --- a/drivers/input/touchscreen/mc13783_ts.c +++ b/drivers/input/touchscreen/mc13783_ts.c @@ -39,6 +39,7 @@ struct mc13783_ts_priv { struct delayed_work work; struct workqueue_struct *workq; unsigned int sample[4]; + struct mc13xxx_ts_platform_data *touch; }; static irqreturn_t mc13783_ts_handler(int irq, void *data) @@ -125,7 +126,9 @@ static void mc13783_ts_work(struct work_struct *work) unsigned int channel = 12; if (mc13xxx_adc_do_conversion(priv->mc13xxx, - mode, channel, priv->sample) == 0) + mode, channel, + priv->touch->ato, priv->touch->atox, + priv->sample) == 0) mc13783_ts_report_sample(priv); } @@ -179,6 +182,12 @@ static int __init mc13783_ts_probe(struct platform_device *pdev) INIT_DELAYED_WORK(&priv->work, mc13783_ts_work); priv->mc13xxx = dev_get_drvdata(pdev->dev.parent); priv->idev = idev; + priv->touch = dev_get_platdata(&pdev->dev); + if (!priv->touch) { + dev_err(&pdev->dev, "missing platform data\n"); + ret = -ENODEV; + goto err_free_mem; + } /* * We need separate workqueue because mc13783_adc_do_conversion diff --git a/drivers/input/touchscreen/tps6507x-ts.c b/drivers/input/touchscreen/tps6507x-ts.c index 6c6f6d8ea9b4..f7eda3d00fad 100644 --- a/drivers/input/touchscreen/tps6507x-ts.c +++ b/drivers/input/touchscreen/tps6507x-ts.c @@ -1,6 +1,4 @@ /* - * drivers/input/touchscreen/tps6507x_ts.c - * * Touchscreen driver for the tps6507x chip. * * Copyright (c) 2009 RidgeRun (todd.fischer@ridgerun.com) @@ -376,4 +374,4 @@ module_platform_driver(tps6507x_ts_driver); MODULE_AUTHOR("Todd Fischer <todd.fischer@ridgerun.com>"); MODULE_DESCRIPTION("TPS6507x - TouchScreen driver"); MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("platform:tps6507x-tsc"); +MODULE_ALIAS("platform:tps6507x-ts"); |