diff options
author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-12-15 08:49:32 -0800 |
---|---|---|
committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-12-15 08:49:32 -0800 |
commit | 7547a3e8a43d31aaf91c2daf5f597e43212ccddf (patch) | |
tree | add99b58ac3b490f6ede666b9dbf2333d87e24fa /drivers/input | |
parent | 0f5e182dff576e6f3cd9b805834f18d11f2882aa (diff) | |
parent | 3ea6b3d0e6d0ffd91c0f8cadeb69b7133c038b32 (diff) |
Merge commit 'linus' into next
Diffstat (limited to 'drivers/input')
-rw-r--r-- | drivers/input/Kconfig | 1 | ||||
-rw-r--r-- | drivers/input/keyboard/Kconfig | 10 | ||||
-rw-r--r-- | drivers/input/keyboard/Makefile | 1 | ||||
-rw-r--r-- | drivers/input/keyboard/adp5520-keys.c | 220 | ||||
-rw-r--r-- | drivers/input/keyboard/omap-keypad.c | 6 | ||||
-rw-r--r-- | drivers/input/keyboard/sh_keysc.c | 2 | ||||
-rw-r--r-- | drivers/input/keyboard/twl4030_keypad.c | 6 | ||||
-rw-r--r-- | drivers/input/misc/hp_sdc_rtc.c | 2 | ||||
-rw-r--r-- | drivers/input/misc/pcf50633-input.c | 7 | ||||
-rw-r--r-- | drivers/input/misc/twl4030-pwrbutton.c | 4 | ||||
-rw-r--r-- | drivers/input/serio/hp_sdc.c | 2 | ||||
-rw-r--r-- | drivers/input/serio/hp_sdc_mlc.c | 2 | ||||
-rw-r--r-- | drivers/input/touchscreen/atmel-wm97xx.c | 2 | ||||
-rw-r--r-- | drivers/input/touchscreen/mainstone-wm97xx.c | 4 | ||||
-rw-r--r-- | drivers/input/touchscreen/zylonite-wm97xx.c | 2 | ||||
-rw-r--r-- | drivers/input/xen-kbdfront.c | 3 |
16 files changed, 253 insertions, 21 deletions
diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig index 50af91ebd075..07c2cd43109c 100644 --- a/drivers/input/Kconfig +++ b/drivers/input/Kconfig @@ -165,6 +165,7 @@ config XEN_KBDDEV_FRONTEND tristate "Xen virtual keyboard and mouse support" depends on XEN_FBDEV_FRONTEND default y + select XEN_XENBUS_FRONTEND help This driver implements the front-end of the Xen virtual keyboard and mouse device driver. It communicates with a back-end diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 203b88a82b56..02c836e11813 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -24,6 +24,16 @@ config KEYBOARD_AAED2000 To compile this driver as a module, choose M here: the module will be called aaed2000_kbd. +config KEYBOARD_ADP5520 + tristate "Keypad Support for ADP5520 PMIC" + depends on PMIC_ADP5520 + help + This option enables support for the keypad scan matrix + on Analog Devices ADP5520 PMICs. + + To compile this driver as a module, choose M here: the module will + be called adp5520-keys. + config KEYBOARD_ADP5588 tristate "ADP5588 I2C QWERTY Keypad and IO Expander" depends on I2C diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile index 68c017235ce9..78654ef65206 100644 --- a/drivers/input/keyboard/Makefile +++ b/drivers/input/keyboard/Makefile @@ -5,6 +5,7 @@ # Each configuration option enables a list of files. obj-$(CONFIG_KEYBOARD_AAED2000) += aaed2000_kbd.o +obj-$(CONFIG_KEYBOARD_ADP5520) += adp5520-keys.o obj-$(CONFIG_KEYBOARD_ADP5588) += adp5588-keys.o obj-$(CONFIG_KEYBOARD_AMIGA) += amikbd.o obj-$(CONFIG_KEYBOARD_ATARI) += atakbd.o diff --git a/drivers/input/keyboard/adp5520-keys.c b/drivers/input/keyboard/adp5520-keys.c new file mode 100644 index 000000000000..a7ba27fb4109 --- /dev/null +++ b/drivers/input/keyboard/adp5520-keys.c @@ -0,0 +1,220 @@ +/* + * Keypad driver for Analog Devices ADP5520 MFD PMICs + * + * Copyright 2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/input.h> +#include <linux/mfd/adp5520.h> + +struct adp5520_keys { + struct input_dev *input; + struct notifier_block notifier; + struct device *master; + unsigned short keycode[ADP5520_KEYMAPSIZE]; +}; + +static void adp5520_keys_report_event(struct adp5520_keys *dev, + unsigned short keymask, int value) +{ + int i; + + for (i = 0; i < ADP5520_MAXKEYS; i++) + if (keymask & (1 << i)) + input_report_key(dev->input, dev->keycode[i], value); + + input_sync(dev->input); +} + +static int adp5520_keys_notifier(struct notifier_block *nb, + unsigned long event, void *data) +{ + struct adp5520_keys *dev; + uint8_t reg_val_lo, reg_val_hi; + unsigned short keymask; + + dev = container_of(nb, struct adp5520_keys, notifier); + + if (event & ADP5520_KP_INT) { + adp5520_read(dev->master, ADP5520_KP_INT_STAT_1, ®_val_lo); + adp5520_read(dev->master, ADP5520_KP_INT_STAT_2, ®_val_hi); + + keymask = (reg_val_hi << 8) | reg_val_lo; + /* Read twice to clear */ + adp5520_read(dev->master, ADP5520_KP_INT_STAT_1, ®_val_lo); + adp5520_read(dev->master, ADP5520_KP_INT_STAT_2, ®_val_hi); + keymask |= (reg_val_hi << 8) | reg_val_lo; + adp5520_keys_report_event(dev, keymask, 1); + } + + if (event & ADP5520_KR_INT) { + adp5520_read(dev->master, ADP5520_KR_INT_STAT_1, ®_val_lo); + adp5520_read(dev->master, ADP5520_KR_INT_STAT_2, ®_val_hi); + + keymask = (reg_val_hi << 8) | reg_val_lo; + /* Read twice to clear */ + adp5520_read(dev->master, ADP5520_KR_INT_STAT_1, ®_val_lo); + adp5520_read(dev->master, ADP5520_KR_INT_STAT_2, ®_val_hi); + keymask |= (reg_val_hi << 8) | reg_val_lo; + adp5520_keys_report_event(dev, keymask, 0); + } + + return 0; +} + +static int __devinit adp5520_keys_probe(struct platform_device *pdev) +{ + struct adp5520_keys_platform_data *pdata = pdev->dev.platform_data; + struct input_dev *input; + struct adp5520_keys *dev; + int ret, i; + unsigned char en_mask, ctl_mask = 0; + + if (pdev->id != ID_ADP5520) { + dev_err(&pdev->dev, "only ADP5520 supports Keypad\n"); + return -EINVAL; + } + + if (pdata == NULL) { + dev_err(&pdev->dev, "missing platform data\n"); + return -EINVAL; + } + + if (!(pdata->rows_en_mask && pdata->cols_en_mask)) + return -EINVAL; + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (dev == NULL) { + dev_err(&pdev->dev, "failed to alloc memory\n"); + return -ENOMEM; + } + + input = input_allocate_device(); + if (!input) { + ret = -ENOMEM; + goto err; + } + + dev->master = pdev->dev.parent; + dev->input = input; + + input->name = pdev->name; + input->phys = "adp5520-keys/input0"; + input->dev.parent = &pdev->dev; + + input_set_drvdata(input, dev); + + input->id.bustype = BUS_I2C; + input->id.vendor = 0x0001; + input->id.product = 0x5520; + input->id.version = 0x0001; + + input->keycodesize = sizeof(dev->keycode[0]); + input->keycodemax = pdata->keymapsize; + input->keycode = dev->keycode; + + memcpy(dev->keycode, pdata->keymap, + pdata->keymapsize * input->keycodesize); + + /* setup input device */ + __set_bit(EV_KEY, input->evbit); + + if (pdata->repeat) + __set_bit(EV_REP, input->evbit); + + for (i = 0; i < input->keycodemax; i++) + __set_bit(dev->keycode[i], input->keybit); + __clear_bit(KEY_RESERVED, input->keybit); + + ret = input_register_device(input); + if (ret) { + dev_err(&pdev->dev, "unable to register input device\n"); + goto err; + } + + en_mask = pdata->rows_en_mask | pdata->cols_en_mask; + + ret = adp5520_set_bits(dev->master, ADP5520_GPIO_CFG_1, en_mask); + + if (en_mask & ADP5520_COL_C3) + ctl_mask |= ADP5520_C3_MODE; + + if (en_mask & ADP5520_ROW_R3) + ctl_mask |= ADP5520_R3_MODE; + + if (ctl_mask) + ret |= adp5520_set_bits(dev->master, ADP5520_LED_CONTROL, + ctl_mask); + + ret |= adp5520_set_bits(dev->master, ADP5520_GPIO_PULLUP, + pdata->rows_en_mask); + + if (ret) { + dev_err(&pdev->dev, "failed to write\n"); + ret = -EIO; + goto err1; + } + + dev->notifier.notifier_call = adp5520_keys_notifier; + ret = adp5520_register_notifier(dev->master, &dev->notifier, + ADP5520_KP_IEN | ADP5520_KR_IEN); + if (ret) { + dev_err(&pdev->dev, "failed to register notifier\n"); + goto err1; + } + + platform_set_drvdata(pdev, dev); + return 0; + +err1: + input_unregister_device(input); + input = NULL; +err: + input_free_device(input); + kfree(dev); + return ret; +} + +static int __devexit adp5520_keys_remove(struct platform_device *pdev) +{ + struct adp5520_keys *dev = platform_get_drvdata(pdev); + + adp5520_unregister_notifier(dev->master, &dev->notifier, + ADP5520_KP_IEN | ADP5520_KR_IEN); + + input_unregister_device(dev->input); + kfree(dev); + return 0; +} + +static struct platform_driver adp5520_keys_driver = { + .driver = { + .name = "adp5520-keys", + .owner = THIS_MODULE, + }, + .probe = adp5520_keys_probe, + .remove = __devexit_p(adp5520_keys_remove), +}; + +static int __init adp5520_keys_init(void) +{ + return platform_driver_register(&adp5520_keys_driver); +} +module_init(adp5520_keys_init); + +static void __exit adp5520_keys_exit(void) +{ + platform_driver_unregister(&adp5520_keys_driver); +} +module_exit(adp5520_keys_exit); + +MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>"); +MODULE_DESCRIPTION("Keys ADP5520 Driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:adp5520-keys"); diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c index bba85add35a3..1a494d505431 100644 --- a/drivers/input/keyboard/omap-keypad.c +++ b/drivers/input/keyboard/omap-keypad.c @@ -35,12 +35,12 @@ #include <linux/mutex.h> #include <linux/errno.h> #include <mach/gpio.h> -#include <mach/keypad.h> -#include <mach/menelaus.h> +#include <plat/keypad.h> +#include <plat/menelaus.h> #include <asm/irq.h> #include <mach/hardware.h> #include <asm/io.h> -#include <mach/mux.h> +#include <plat/mux.h> #undef NEW_BOARD_LEARNING_MODE diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c index 887af79b7bff..076111fc72d2 100644 --- a/drivers/input/keyboard/sh_keysc.c +++ b/drivers/input/keyboard/sh_keysc.c @@ -18,9 +18,9 @@ #include <linux/delay.h> #include <linux/platform_device.h> #include <linux/input.h> +#include <linux/input/sh_keysc.h> #include <linux/clk.h> #include <linux/io.h> -#include <asm/sh_keysc.h> #define KYCR1_OFFS 0x00 #define KYCR2_OFFS 0x04 diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c index 9a2977c21696..eeaa7acb9cfc 100644 --- a/drivers/input/keyboard/twl4030_keypad.c +++ b/drivers/input/keyboard/twl4030_keypad.c @@ -31,7 +31,7 @@ #include <linux/interrupt.h> #include <linux/input.h> #include <linux/platform_device.h> -#include <linux/i2c/twl4030.h> +#include <linux/i2c/twl.h> /* @@ -133,7 +133,7 @@ struct twl4030_keypad { static int twl4030_kpread(struct twl4030_keypad *kp, u8 *data, u32 reg, u8 num_bytes) { - int ret = twl4030_i2c_read(TWL4030_MODULE_KEYPAD, data, reg, num_bytes); + int ret = twl_i2c_read(TWL4030_MODULE_KEYPAD, data, reg, num_bytes); if (ret < 0) dev_warn(kp->dbg_dev, @@ -145,7 +145,7 @@ static int twl4030_kpread(struct twl4030_keypad *kp, static int twl4030_kpwrite_u8(struct twl4030_keypad *kp, u8 data, u32 reg) { - int ret = twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, data, reg); + int ret = twl_i2c_write_u8(TWL4030_MODULE_KEYPAD, data, reg); if (ret < 0) dev_warn(kp->dbg_dev, diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c index ea821b546969..ad730e15afc0 100644 --- a/drivers/input/misc/hp_sdc_rtc.c +++ b/drivers/input/misc/hp_sdc_rtc.c @@ -35,7 +35,6 @@ #include <linux/hp_sdc.h> #include <linux/errno.h> -#include <linux/smp_lock.h> #include <linux/types.h> #include <linux/init.h> #include <linux/module.h> @@ -409,7 +408,6 @@ static unsigned int hp_sdc_rtc_poll(struct file *file, poll_table *wait) static int hp_sdc_rtc_open(struct inode *inode, struct file *file) { - cycle_kernel_lock(); return 0; } diff --git a/drivers/input/misc/pcf50633-input.c b/drivers/input/misc/pcf50633-input.c index 039dcb00ebd9..008de0c5834b 100644 --- a/drivers/input/misc/pcf50633-input.c +++ b/drivers/input/misc/pcf50633-input.c @@ -55,7 +55,6 @@ pcf50633_input_irq(int irq, void *data) static int __devinit pcf50633_input_probe(struct platform_device *pdev) { struct pcf50633_input *input; - struct pcf50633_subdev_pdata *pdata = pdev->dev.platform_data; struct input_dev *input_dev; int ret; @@ -71,7 +70,7 @@ static int __devinit pcf50633_input_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, input); - input->pcf = pdata->pcf; + input->pcf = dev_to_pcf50633(pdev->dev.parent); input->input_dev = input_dev; input_dev->name = "PCF50633 PMU events"; @@ -85,9 +84,9 @@ static int __devinit pcf50633_input_probe(struct platform_device *pdev) kfree(input); return ret; } - pcf50633_register_irq(pdata->pcf, PCF50633_IRQ_ONKEYR, + pcf50633_register_irq(input->pcf, PCF50633_IRQ_ONKEYR, pcf50633_input_irq, input); - pcf50633_register_irq(pdata->pcf, PCF50633_IRQ_ONKEYF, + pcf50633_register_irq(input->pcf, PCF50633_IRQ_ONKEYF, pcf50633_input_irq, input); return 0; diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c index f5fc9974a111..bdde5c889035 100644 --- a/drivers/input/misc/twl4030-pwrbutton.c +++ b/drivers/input/misc/twl4030-pwrbutton.c @@ -27,7 +27,7 @@ #include <linux/input.h> #include <linux/interrupt.h> #include <linux/platform_device.h> -#include <linux/i2c/twl4030.h> +#include <linux/i2c/twl.h> #define PWR_PWRON_IRQ (1 << 0) @@ -49,7 +49,7 @@ static irqreturn_t powerbutton_irq(int irq, void *_pwr) local_irq_enable(); #endif - err = twl4030_i2c_read_u8(TWL4030_MODULE_PM_MASTER, &value, + err = twl_i2c_read_u8(TWL4030_MODULE_PM_MASTER, &value, STS_HW_CONDITIONS); if (!err) { input_report_key(pwr, KEY_POWER, value & PWR_PWRON_IRQ); diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index 1c9410d1822c..bcc2d30ec245 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -955,7 +955,7 @@ static int __init hp_sdc_init_hppa(struct parisc_device *d) INIT_DELAYED_WORK(&moduleloader_work, request_module_delayed); ret = hp_sdc_init(); - /* after sucessfull initialization give SDC some time to settle + /* after successfull initialization give SDC some time to settle * and then load the hp_sdc_mlc upper layer driver */ if (!ret) schedule_delayed_work(&moduleloader_work, diff --git a/drivers/input/serio/hp_sdc_mlc.c b/drivers/input/serio/hp_sdc_mlc.c index 820e51673b26..7d2b820ef58d 100644 --- a/drivers/input/serio/hp_sdc_mlc.c +++ b/drivers/input/serio/hp_sdc_mlc.c @@ -125,7 +125,7 @@ static void hp_sdc_mlc_isr (int irq, void *dev_id, break; default: - printk(KERN_WARNING PREFIX "Unkown HIL Error status (%x)!\n", data); + printk(KERN_WARNING PREFIX "Unknown HIL Error status (%x)!\n", data); break; } diff --git a/drivers/input/touchscreen/atmel-wm97xx.c b/drivers/input/touchscreen/atmel-wm97xx.c index 35377f583e28..a12242f77e23 100644 --- a/drivers/input/touchscreen/atmel-wm97xx.c +++ b/drivers/input/touchscreen/atmel-wm97xx.c @@ -59,7 +59,7 @@ #define ATMEL_WM97XX_AC97C_IRQ (29) #define ATMEL_WM97XX_GPIO_DEFAULT (32+16) /* Pin 16 on port B. */ #else -#error Unkown CPU, this driver only supports AT32AP700X CPUs. +#error Unknown CPU, this driver only supports AT32AP700X CPUs. #endif struct continuous { diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c index 8fc3b08deb3b..6cdcf2a6e036 100644 --- a/drivers/input/touchscreen/mainstone-wm97xx.c +++ b/drivers/input/touchscreen/mainstone-wm97xx.c @@ -14,7 +14,7 @@ * * Notes: * This is a wm97xx extended touch driver to capture touch - * data in a continuous manner on the Intel XScale archictecture + * data in a continuous manner on the Intel XScale architecture * * Features: * - codecs supported:- WM9705, WM9712, WM9713 @@ -131,7 +131,7 @@ static int wm97xx_acc_pen_down(struct wm97xx *wm) /* When the AC97 queue has been drained we need to allow time * to buffer up samples otherwise we end up spinning polling * for samples. The controller can't have a suitably low - * threashold set to use the notifications it gives. + * threshold set to use the notifications it gives. */ schedule_timeout_uninterruptible(1); diff --git a/drivers/input/touchscreen/zylonite-wm97xx.c b/drivers/input/touchscreen/zylonite-wm97xx.c index 41e4359c277c..eca54dbdf493 100644 --- a/drivers/input/touchscreen/zylonite-wm97xx.c +++ b/drivers/input/touchscreen/zylonite-wm97xx.c @@ -96,7 +96,7 @@ static int wm97xx_acc_pen_down(struct wm97xx *wm) /* When the AC97 queue has been drained we need to allow time * to buffer up samples otherwise we end up spinning polling * for samples. The controller can't have a suitably low - * threashold set to use the notifications it gives. + * threshold set to use the notifications it gives. */ msleep(1); diff --git a/drivers/input/xen-kbdfront.c b/drivers/input/xen-kbdfront.c index b115726dc088..c721c0a23eb8 100644 --- a/drivers/input/xen-kbdfront.c +++ b/drivers/input/xen-kbdfront.c @@ -21,7 +21,10 @@ #include <linux/errno.h> #include <linux/module.h> #include <linux/input.h> + #include <asm/xen/hypervisor.h> + +#include <xen/xen.h> #include <xen/events.h> #include <xen/page.h> #include <xen/interface/io/fbif.h> |