diff options
| -rw-r--r-- | Documentation/input/ff.txt | 4 | ||||
| -rw-r--r-- | Documentation/kernel-parameters.txt | 1 | ||||
| -rw-r--r-- | drivers/input/joystick/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/input/joystick/Makefile | 1 | ||||
| -rw-r--r-- | drivers/input/joystick/as5011.c | 367 | ||||
| -rw-r--r-- | drivers/input/keyboard/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/input/keyboard/Makefile | 1 | ||||
| -rw-r--r-- | drivers/input/keyboard/aaed2000_kbd.c | 186 | ||||
| -rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 21 | ||||
| -rw-r--r-- | drivers/input/serio/i8042.c | 6 | ||||
| -rw-r--r-- | drivers/input/touchscreen/ad7879-i2c.c | 17 | ||||
| -rw-r--r-- | drivers/input/touchscreen/cy8ctmg110_ts.c | 15 | ||||
| -rw-r--r-- | drivers/input/touchscreen/eeti_ts.c | 16 | ||||
| -rw-r--r-- | drivers/input/touchscreen/mcs5000_ts.c | 17 | ||||
| -rw-r--r-- | drivers/input/touchscreen/migor_ts.c | 12 | ||||
| -rw-r--r-- | drivers/input/touchscreen/wacom_w8001.c | 182 | ||||
| -rw-r--r-- | include/linux/input.h | 1 | ||||
| -rw-r--r-- | include/linux/input/as5011.h | 20 |
18 files changed, 624 insertions, 265 deletions
diff --git a/Documentation/input/ff.txt b/Documentation/input/ff.txt index ded4d5f53109..b3867bf49f8f 100644 --- a/Documentation/input/ff.txt +++ b/Documentation/input/ff.txt @@ -49,7 +49,9 @@ This information is subject to change. #include <linux/input.h> #include <sys/ioctl.h> -unsigned long features[1 + FF_MAX/sizeof(unsigned long)]; +#define BITS_TO_LONGS(x) \ + (((x) + 8 * sizeof (unsigned long) - 1) / (8 * sizeof (unsigned long))) +unsigned long features[BITS_TO_LONGS(FF_CNT)]; int ioctl(int file_descriptor, int request, unsigned long *features); "request" must be EVIOCGBIT(EV_FF, size of features array in bytes ) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index ed45e9802aa8..185b6bf0fb85 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -884,6 +884,7 @@ and is between 256 and 4096 characters. It is defined in the file controller i8042.nopnp [HW] Don't use ACPIPnP / PnPBIOS to discover KBD/AUX controllers + i8042.notimeout [HW] Ignore timeout condition signalled by conroller i8042.reset [HW] Reset the controller during init and cleanup i8042.unlock [HW] Unlock (ignore) the keylock diff --git a/drivers/input/joystick/Kconfig b/drivers/input/joystick/Kconfig index 5b596165b571..56eb471b5576 100644 --- a/drivers/input/joystick/Kconfig +++ b/drivers/input/joystick/Kconfig @@ -255,6 +255,16 @@ config JOYSTICK_AMIGA To compile this driver as a module, choose M here: the module will be called amijoy. +config JOYSTICK_AS5011 + tristate "Austria Microsystem AS5011 joystick" + depends on I2C + help + Say Y here if you have an AS5011 digital joystick connected to your + system. + + To compile this driver as a module, choose M here: the + module will be called as5011. + config JOYSTICK_JOYDUMP tristate "Gameport data dumper" select GAMEPORT diff --git a/drivers/input/joystick/Makefile b/drivers/input/joystick/Makefile index f3a8cbe2abb6..92dc0de9dfed 100644 --- a/drivers/input/joystick/Makefile +++ b/drivers/input/joystick/Makefile @@ -7,6 +7,7 @@ obj-$(CONFIG_JOYSTICK_A3D) += a3d.o obj-$(CONFIG_JOYSTICK_ADI) += adi.o obj-$(CONFIG_JOYSTICK_AMIGA) += amijoy.o +obj-$(CONFIG_JOYSTICK_AS5011) += as5011.o obj-$(CONFIG_JOYSTICK_ANALOG) += analog.o obj-$(CONFIG_JOYSTICK_COBRA) += cobra.o obj-$(CONFIG_JOYSTICK_DB9) += db9.o diff --git a/drivers/input/joystick/as5011.c b/drivers/input/joystick/as5011.c new file mode 100644 index 000000000000..f6732b57ca07 --- /dev/null +++ b/drivers/input/joystick/as5011.c @@ -0,0 +1,367 @@ +/* + * Copyright (c) 2010, 2011 Fabien Marteau <fabien.marteau@armadeus.com> + * Sponsored by ARMadeus Systems + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Driver for Austria Microsystems joysticks AS5011 + * + * TODO: + * - Power on the chip when open() and power down when close() + * - Manage power mode + */ + +#include <linux/i2c.h> +#include <linux/interrupt.h> +#include <linux/input.h> +#include <linux/gpio.h> +#include <linux/delay.h> +#include <linux/input/as5011.h> +#include <linux/slab.h> + +#define DRIVER_DESC "Driver for Austria Microsystems AS5011 joystick" +#define MODULE_DEVICE_ALIAS "as5011" + +MODULE_AUTHOR("Fabien Marteau <fabien.marteau@armadeus.com>"); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE("GPL"); + +/* registers */ +#define AS5011_CTRL1 0x76 +#define AS5011_CTRL2 0x75 +#define AS5011_XP 0x43 +#define AS5011_XN 0x44 +#define AS5011_YP 0x53 +#define AS5011_YN 0x54 +#define AS5011_X_REG 0x41 +#define AS5011_Y_REG 0x42 +#define AS5011_X_RES_INT 0x51 +#define AS5011_Y_RES_INT 0x52 + +/* CTRL1 bits */ +#define AS5011_CTRL1_LP_PULSED 0x80 +#define AS5011_CTRL1_LP_ACTIVE 0x40 +#define AS5011_CTRL1_LP_CONTINUE 0x20 +#define AS5011_CTRL1_INT_WUP_EN 0x10 +#define AS5011_CTRL1_INT_ACT_EN 0x08 +#define AS5011_CTRL1_EXT_CLK_EN 0x04 +#define AS5011_CTRL1_SOFT_RST 0x02 +#define AS5011_CTRL1_DATA_VALID 0x01 + +/* CTRL2 bits */ +#define AS5011_CTRL2_EXT_SAMPLE_EN 0x08 +#define AS5011_CTRL2_RC_BIAS_ON 0x04 +#define AS5011_CTRL2_INV_SPINNING 0x02 + +#define AS5011_MAX_AXIS 80 +#define AS5011_MIN_AXIS (-80) +#define AS5011_FUZZ 8 +#define AS5011_FLAT 40 + +struct as5011_device { + struct input_dev *input_dev; + struct i2c_client *i2c_client; + unsigned int button_gpio; + unsigned int button_irq; + unsigned int axis_irq; +}; + +static int as5011_i2c_write(struct i2c_client *client, + uint8_t aregaddr, + uint8_t avalue) +{ + uint8_t data[2] = { aregaddr, avalue }; + struct i2c_msg msg = { + client->addr, I2C_M_IGNORE_NAK, 2, (uint8_t *)data + }; + int error; + + error = i2c_transfer(client->adapter, &msg, 1); + return error < 0 ? error : 0; +} + +static int as5011_i2c_read(struct i2c_client *client, + uint8_t aregaddr, signed char *value) +{ + uint8_t data[2] = { aregaddr }; + struct i2c_msg msg_set[2] = { + { client->addr, I2C_M_REV_DIR_ADDR, 1, (uint8_t *)data }, + { client->addr, I2C_M_RD | I2C_M_NOSTART, 1, (uint8_t *)data } + }; + int error; + + error = i2c_transfer(client->adapter, msg_set, 2); + if (error < 0) + return error; + + *value = data[0] & 0x80 ? -1 * (1 + ~data[0]) : data[0]; + return 0; +} + +static irqreturn_t as5011_button_interrupt(int irq, void *dev_id) +{ + struct as5011_device *as5011 = dev_id; + int val = gpio_get_value_cansleep(as5011->button_gpio); + + input_report_key(as5011->input_dev, BTN_JOYSTICK, !val); + input_sync(as5011->input_dev); + + return IRQ_HANDLED; +} + +static irqreturn_t as5011_axis_interrupt(int irq, void *dev_id) +{ + struct as5011_device *as5011 = dev_id; + int error; + signed char x, y; + + error = as5011_i2c_read(as5011->i2c_client, AS5011_X_RES_INT, &x); + if (error < 0) + goto out; + + error = as5011_i2c_read(as5011->i2c_client, AS5011_Y_RES_INT, &y); + if (error < 0) + goto out; + + input_report_abs(as5011->input_dev, ABS_X, x); + input_report_abs(as5011->input_dev, ABS_Y, y); + input_sync(as5011->input_dev); + +out: + return IRQ_HANDLED; +} + +static int __devinit as5011_configure_chip(struct as5011_device *as5011, + const struct as5011_platform_data *plat_dat) +{ + struct i2c_client *client = as5011->i2c_client; + int error; + signed char value; + + /* chip soft reset */ + error = as5011_i2c_write(client, AS5011_CTRL1, + AS5011_CTRL1_SOFT_RST); + if (error < 0) { + dev_err(&client->dev, "Soft reset failed\n"); + return error; + } + + mdelay(10); + + error = as5011_i2c_write(client, AS5011_CTRL1, + AS5011_CTRL1_LP_PULSED | + AS5011_CTRL1_LP_ACTIVE | + AS5011_CTRL1_INT_ACT_EN); + if (error < 0) { + dev_err(&client->dev, "Power config failed\n"); + return error; + } + + error = as5011_i2c_write(client, AS5011_CTRL2, + AS5011_CTRL2_INV_SPINNING); + if (error < 0) { + dev_err(&client->dev, "Can't invert spinning\n"); + return error; + } + + /* write threshold */ + error = as5011_i2c_write(client, AS5011_XP, plat_dat->xp); + if (error < 0) { + dev_err(&client->dev, "Can't write threshold\n"); + return error; + } + + error = as5011_i2c_write(client, AS5011_XN, plat_dat->xn); + if (error < 0) { + dev_err(&client->dev, "Can't write threshold\n"); + return error; + } + + error = as5011_i2c_write(client, AS5011_YP, plat_dat->yp); + if (error < 0) { + dev_err(&client->dev, "Can't write threshold\n"); + return error; + } + + error = as5011_i2c_write(client, AS5011_YN, plat_dat->yn); + if (error < 0) { + dev_err(&client->dev, "Can't write threshold\n"); + return error; + } + + /* to free irq gpio in chip */ + error = as5011_i2c_read(client, AS5011_X_RES_INT, &value); + if (error < 0) { + dev_err(&client->dev, "Can't read i2c X resolution value\n"); + return error; + } + + return 0; +} + +static int __devinit as5011_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + const struct as5011_platform_data *plat_data; + struct as5011_device *as5011; + struct input_dev *input_dev; + int irq; + int error; + + plat_data = client->dev.platform_data; + if (!plat_data) + return -EINVAL; + + if (!plat_data->axis_irq) { + dev_err(&client->dev, "No axis IRQ?\n"); + return -EINVAL; + } + + if (!i2c_check_functionality(client->adapter, + I2C_FUNC_PROTOCOL_MANGLING)) { + dev_err(&client->dev, + "need i2c bus that supports protocol mangling\n"); + return -ENODEV; + } + + as5011 = kmalloc(sizeof(struct as5011_device), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!as5011 || !input_dev) { + dev_err(&client->dev, + "Can't allocate memory for device structure\n"); + error = -ENOMEM; + goto err_free_mem; + } + + as5011->i2c_client = client; + as5011->input_dev = input_dev; + as5011->button_gpio = plat_data->button_gpio; + as5011->axis_irq = plat_data->axis_irq; + + input_dev->name = "Austria Microsystem as5011 joystick"; + input_dev->id.bustype = BUS_I2C; + input_dev->dev.parent = &client->dev; + + __set_bit(EV_KEY, input_dev->evbit); + __set_bit(EV_ABS, input_dev->evbit); + __set_bit(BTN_JOYSTICK, input_dev->keybit); + + input_set_abs_params(input_dev, ABS_X, + AS5011_MIN_AXIS, AS5011_MAX_AXIS, AS5011_FUZZ, AS5011_FLAT); + input_set_abs_params(as5011->input_dev, ABS_Y, + AS5011_MIN_AXIS, AS5011_MAX_AXIS, AS5011_FUZZ, AS5011_FLAT); + + error = gpio_request(as5011->button_gpio, "AS5011 button"); + if (error < 0) { + dev_err(&client->dev, "Failed to request button gpio\n"); + goto err_free_mem; + } + + irq = gpio_to_irq(as5011->button_gpio); + if (irq < 0) { + dev_err(&client->dev, + "Failed to get irq number for button gpio\n"); + goto err_free_button_gpio; + } + + as5011->button_irq = irq; + + error = request_threaded_irq(as5011->button_irq, + NULL, as5011_button_interrupt, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "as5011_button", as5011); + if (error < 0) { + dev_err(&client->dev, + "Can't allocate button irq %d\n", as5011->button_irq); + goto err_free_button_gpio; + } + + error = as5011_configure_chip(as5011, plat_data); + if (error) + goto err_free_button_irq; + + error = request_threaded_irq(as5011->axis_irq, NULL, + as5011_axis_interrupt, + plat_data->axis_irqflags, + "as5011_joystick", as5011); + if (error) { + dev_err(&client->dev, + "Can't allocate axis irq %d\n", plat_data->axis_irq); + goto err_free_button_irq; + } + + error = input_register_device(as5011->input_dev); + if (error) { + dev_err(&client->dev, "Failed to register input device\n"); + goto err_free_axis_irq; + } + + i2c_set_clientdata(client, as5011); + + return 0; + +err_free_axis_irq: + free_irq(as5011->axis_irq, as5011); +err_free_button_irq: + free_irq(as5011->button_irq, as5011); +err_free_button_gpio: + gpio_free(as5011->button_gpio); +err_free_mem: + input_free_device(input_dev); + kfree(as5011); + + return error; +} + +static int __devexit as5011_remove(struct i2c_client *client) +{ + struct as5011_device *as5011 = i2c_get_clientdata(client); + + free_irq(as5011->axis_irq, as5011); + free_irq(as5011->button_irq, as5011); + gpio_free(as5011->button_gpio); + + input_unregister_device(as5011->input_dev); + kfree(as5011); + + return 0; +} + +static const struct i2c_device_id as5011_id[] = { + { MODULE_DEVICE_ALIAS, 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, as5011_id); + +static struct i2c_driver as5011_driver = { + .driver = { + .name = "as5011", + }, + .probe = as5011_probe, + .remove = __devexit_p(as5011_remove), + .id_table = as5011_id, +}; + +static int __init as5011_init(void) +{ + return i2c_add_driver(&as5011_driver); +} +module_init(as5011_init); + +static void __exit as5011_exit(void) +{ + i2c_del_driver(&as5011_driver); +} +module_exit(as5011_exit); diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index e98beae23cfd..89bd912489e4 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -12,18 +12,6 @@ menuconfig INPUT_KEYBOARD if INPUT_KEYBOARD -config KEYBOARD_AAED2000 - tristate "AAED-2000 keyboard" - depends on MACH_AAED2000 - select INPUT_POLLDEV - default y - help - Say Y here to enable the keyboard on the Agilent AAED-2000 - development board. - - 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 diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile index fde89e0dd465..4dd15cf3f781 100644 --- a/drivers/input/keyboard/Makefile +++ b/drivers/input/keyboard/Makefile @@ -4,7 +4,6 @@ # 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 diff --git a/drivers/input/keyboard/aaed2000_kbd.c b/drivers/input/keyboard/aaed2000_kbd.c deleted file mode 100644 index 18222a689a03..000000000000 --- a/drivers/input/keyboard/aaed2000_kbd.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Keyboard driver for the AAED-2000 dev board - * - * Copyright (c) 2006 Nicolas Bellido Y Ortega - * - * Based on corgikbd.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/init.h> -#include <linux/input-polldev.h> -#include <linux/interrupt.h> -#include <linux/jiffies.h> -#include <linux/module.h> -#include <linux/slab.h> - -#include <mach/hardware.h> -#include <mach/aaed2000.h> - -#define KB_ROWS 12 -#define KB_COLS 8 -#define KB_ROWMASK(r) (1 << (r)) -#define SCANCODE(r,c) (((c) * KB_ROWS) + (r)) -#define NR_SCANCODES (KB_COLS * KB_ROWS) - -#define SCAN_INTERVAL (50) /* ms */ -#define KB_ACTIVATE_DELAY (20) /* us */ - -static unsigned char aaedkbd_keycode[NR_SCANCODES] = { - KEY_9, KEY_0, KEY_MINUS, KEY_EQUAL, KEY_BACKSPACE, 0, KEY_SPACE, KEY_KP6, 0, KEY_KPDOT, 0, 0, - KEY_K, KEY_M, KEY_O, KEY_DOT, KEY_SLASH, 0, KEY_F, 0, 0, 0, KEY_LEFTSHIFT, 0, - KEY_I, KEY_P, KEY_LEFTBRACE, KEY_RIGHTBRACE, KEY_BACKSLASH, 0, 0, 0, 0, 0, KEY_RIGHTSHIFT, 0, - KEY_8, KEY_L, KEY_SEMICOLON, KEY_APOSTROPHE, KEY_ENTER, 0, 0, 0, 0, 0, 0, 0, - KEY_J, KEY_H, KEY_B, KEY_KP8, KEY_KP4, 0, KEY_C, KEY_D, KEY_S, KEY_A, 0, KEY_CAPSLOCK, - KEY_Y, KEY_U, KEY_N, KEY_T, 0, 0, KEY_R, KEY_E, KEY_W, KEY_Q, 0, KEY_TAB, - KEY_7, KEY_6, KEY_G, 0, KEY_5, 0, KEY_4, KEY_3, KEY_2, KEY_1, 0, KEY_GRAVE, - 0, 0, KEY_COMMA, 0, KEY_KP2, 0, KEY_V, KEY_LEFTALT, KEY_X, KEY_Z, 0, KEY_LEFTCTRL -}; - -struct aaedkbd { - unsigned char keycode[ARRAY_SIZE(aaedkbd_keycode)]; - struct input_polled_dev *poll_dev; - int kbdscan_state[KB_COLS]; - int kbdscan_count[KB_COLS]; -}; - -#define KBDSCAN_STABLE_COUNT 2 - -static void aaedkbd_report_col(struct aaedkbd *aaedkbd, - unsigned int col, unsigned int rowd) -{ - unsigned int scancode, pressed; - unsigned int row; - - for (row = 0; row < KB_ROWS; row++) { - scancode = SCANCODE(row, col); - pressed = rowd & KB_ROWMASK(row); - - input_report_key(aaedkbd->poll_dev->input, - aaedkbd->keycode[scancode], pressed); - } -} - -/* Scan the hardware keyboard and push any changes up through the input layer */ -static void aaedkbd_poll(struct input_polled_dev *dev) -{ - struct aaedkbd *aaedkbd = dev->private; - unsigned int col, rowd; - - col = 0; - do { - AAEC_GPIO_KSCAN = col + 8; - udelay(KB_ACTIVATE_DELAY); - rowd = AAED_EXT_GPIO & AAED_EGPIO_KBD_SCAN; - - if (rowd != aaedkbd->kbdscan_state[col]) { - aaedkbd->kbdscan_count[col] = 0; - aaedkbd->kbdscan_state[col] = rowd; - } else if (++aaedkbd->kbdscan_count[col] >= KBDSCAN_STABLE_COUNT) { - aaedkbd_report_col(aaedkbd, col, rowd); - col++; - } - } while (col < KB_COLS); - - AAEC_GPIO_KSCAN = 0x07; - input_sync(dev->input); -} - -static int __devinit aaedkbd_probe(struct platform_device *pdev) -{ - struct aaedkbd *aaedkbd; - struct input_polled_dev *poll_dev; - struct input_dev *input_dev; - int i; - int error; - - aaedkbd = kzalloc(sizeof(struct aaedkbd), GFP_KERNEL); - poll_dev = input_allocate_polled_device(); - if (!aaedkbd || !poll_dev) { - error = -ENOMEM; - goto fail; - } - - platform_set_drvdata(pdev, aaedkbd); - - aaedkbd->poll_dev = poll_dev; - memcpy(aaedkbd->keycode, aaedkbd_keycode, sizeof(aaedkbd->keycode)); - - poll_dev->private = aaedkbd; - poll_dev->poll = aaedkbd_poll; - poll_dev->poll_interval = SCAN_INTERVAL; - - input_dev = poll_dev->input; - input_dev->name = "AAED-2000 Keyboard"; - input_dev->phys = "aaedkbd/input0"; - input_dev->id.bustype = BUS_HOST; - input_dev->id.vendor = 0x0001; - input_dev->id.product = 0x0001; - input_dev->id.version = 0x0100; - input_dev->dev.parent = &pdev->dev; - - input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP); - input_dev->keycode = aaedkbd->keycode; - input_dev->keycodesize = sizeof(unsigned char); - input_dev->keycodemax = ARRAY_SIZE(aaedkbd_keycode); - - for (i = 0; i < ARRAY_SIZE(aaedkbd_keycode); i++) - set_bit(aaedkbd->keycode[i], input_dev->keybit); - clear_bit(0, input_dev->keybit); - - error = input_register_polled_device(aaedkbd->poll_dev); - if (error) - goto fail; - - return 0; - - fail: kfree(aaedkbd); - input_free_polled_device(poll_dev); - return error; -} - -static int __devexit aaedkbd_remove(struct platform_device *pdev) -{ - struct aaedkbd *aaedkbd = platform_get_drvdata(pdev); - - input_unregister_polled_device(aaedkbd->poll_dev); - input_free_polled_device(aaedkbd->poll_dev); - kfree(aaedkbd); - - return 0; -} - -/* work with hotplug and coldplug */ -MODULE_ALIAS("platform:aaed2000-keyboard"); - -static struct platform_driver aaedkbd_driver = { - .probe = aaedkbd_probe, - .remove = __devexit_p(aaedkbd_remove), - .driver = { - .name = "aaed2000-keyboard", - .owner = THIS_MODULE, - }, -}; - -static int __init aaedkbd_init(void) -{ - return platform_driver_register(&aaedkbd_driver); -} - -static void __exit aaedkbd_exit(void) -{ - platform_driver_unregister(&aaedkbd_driver); -} - -module_init(aaedkbd_init); -module_exit(aaedkbd_exit); - -MODULE_AUTHOR("Nicolas Bellido Y Ortega"); -MODULE_DESCRIPTION("AAED-2000 Keyboard Driver"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 5ae0fc4578fe..bb9f5d31f0d0 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -424,6 +424,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), }, }, + { + /* Dell Vostro V13 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"), + }, + }, { } }; @@ -545,6 +552,17 @@ static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = { }; #endif +static const struct dmi_system_id __initconst i8042_dmi_notimeout_table[] = { + { + /* Dell Vostro V13 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"), + }, + }, + { } +}; + /* * Some Wistron based laptops need us to explicitly enable the 'Dritek * keyboard extension' to make their extra keys start generating scancodes. @@ -896,6 +914,9 @@ static int __init i8042_platform_init(void) if (dmi_check_system(i8042_dmi_nomux_table)) i8042_nomux = true; + if (dmi_check_system(i8042_dmi_notimeout_table)) + i8042_notimeout = true; + if (dmi_check_system(i8042_dmi_dritek_table)) i8042_dritek = true; #endif /* CONFIG_X86 */ diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index c04ff00a3663..ac4c93689ab9 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -63,6 +63,10 @@ static bool i8042_noloop; module_param_named(noloop, i8042_noloop, bool, 0); MODULE_PARM_DESC(noloop, "Disable the AUX Loopback command while probing for the AUX port"); +static bool i8042_notimeout; +module_param_named(notimeout, i8042_notimeout, bool, 0); +MODULE_PARM_DESC(notimeout, "Ignore timeouts signalled by i8042"); + #ifdef CONFIG_X86 static bool i8042_dritek; module_param_named(dritek, i8042_dritek, bool, 0); @@ -504,7 +508,7 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id) } else { dfl = ((str & I8042_STR_PARITY) ? SERIO_PARITY : 0) | - ((str & I8042_STR_TIMEOUT) ? SERIO_TIMEOUT : 0); + ((str & I8042_STR_TIMEOUT && !i8042_notimeout) ? SERIO_TIMEOUT : 0); port_no = (str & I8042_STR_AUXDATA) ? I8042_AUX_PORT_NO : I8042_KBD_PORT_NO; diff --git a/drivers/input/touchscreen/ad7879-i2c.c b/drivers/input/touchscreen/ad7879-i2c.c index d82a38ee9a3e..4e4e58cec6c8 100644 --- a/drivers/input/touchscreen/ad7879-i2c.c +++ b/drivers/input/touchscreen/ad7879-i2c.c @@ -10,14 +10,16 @@ #include <linux/i2c.h> #include <linux/module.h> #include <linux/types.h> +#include <linux/pm.h> #include "ad7879.h" #define AD7879_DEVID 0x79 /* AD7879-1/AD7889-1 */ #ifdef CONFIG_PM -static int ad7879_i2c_suspend(struct i2c_client *client, pm_message_t message) +static int ad7879_i2c_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct ad7879 *ts = i2c_get_clientdata(client); ad7879_suspend(ts); @@ -25,17 +27,17 @@ static int ad7879_i2c_suspend(struct i2c_client *client, pm_message_t message) return 0; } -static int ad7879_i2c_resume(struct i2c_client *client) +static int ad7879_i2c_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct ad7879 *ts = i2c_get_clientdata(client); ad7879_resume(ts); return 0; } -#else -# define ad7879_i2c_suspend NULL -# define ad7879_i2c_resume NULL + +static SIMPLE_DEV_PM_OPS(ad7879_i2c_pm, ad7879_i2c_suspend, ad7879_i2c_resume); #endif /* All registers are word-sized. @@ -117,11 +119,12 @@ static struct i2c_driver ad7879_i2c_driver = { .driver = { .name = "ad7879", .owner = THIS_MODULE, +#ifdef CONFIG_PM + .pm = &ad7879_i2c_pm, +#endif }, .probe = ad7879_i2c_probe, .remove = __devexit_p(ad7879_i2c_remove), - .suspend = ad7879_i2c_suspend, - .resume = ad7879_i2c_resume, .id_table = ad7879_id, }; diff --git a/drivers/input/touchscreen/cy8ctmg110_ts.c b/drivers/input/touchscreen/cy8ctmg110_ts.c index d0c3a7229adf..a93c5c26ab3f 100644 --- a/drivers/input/touchscreen/cy8ctmg110_ts.c +++ b/drivers/input/touchscreen/cy8ctmg110_ts.c @@ -280,8 +280,9 @@ err_free_mem: } #ifdef CONFIG_PM -static int cy8ctmg110_suspend(struct i2c_client *client, pm_message_t mesg) +static int cy8ctmg110_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct cy8ctmg110 *ts = i2c_get_clientdata(client); if (device_may_wakeup(&client->dev)) @@ -293,8 +294,9 @@ static int cy8ctmg110_suspend(struct i2c_client *client, pm_message_t mesg) return 0; } -static int cy8ctmg110_resume(struct i2c_client *client) +static int cy8ctmg110_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct cy8ctmg110 *ts = i2c_get_clientdata(client); if (device_may_wakeup(&client->dev)) @@ -305,6 +307,8 @@ static int cy8ctmg110_resume(struct i2c_client *client) } return 0; } + +static SIMPLE_DEV_PM_OPS(cy8ctmg110_pm, cy8ctmg110_suspend, cy8ctmg110_resume); #endif static int __devexit cy8ctmg110_remove(struct i2c_client *client) @@ -335,14 +339,13 @@ static struct i2c_driver cy8ctmg110_driver = { .driver = { .owner = THIS_MODULE, .name = CY8CTMG110_DRIVER_NAME, +#ifdef CONFIG_PM + .pm = &cy8ctmg110_pm, +#endif }, .id_table = cy8ctmg110_idtable, .probe = cy8ctmg110_probe, .remove = __devexit_p(cy8ctmg110_remove), -#ifdef CONFIG_PM - .suspend = cy8ctmg110_suspend, - .resume = cy8ctmg110_resume, -#endif }; static int __init cy8ctmg110_init(void) diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c index 7a3a916f84a8..7f8f538a9806 100644 --- a/drivers/input/touchscreen/eeti_ts.c +++ b/drivers/input/touchscreen/eeti_ts.c @@ -261,8 +261,9 @@ static int __devexit eeti_ts_remove(struct i2c_client *client) } #ifdef CONFIG_PM -static int eeti_ts_suspend(struct i2c_client *client, pm_message_t mesg) +static int eeti_ts_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct eeti_ts_priv *priv = i2c_get_clientdata(client); struct input_dev *input_dev = priv->input; @@ -279,8 +280,9 @@ static int eeti_ts_suspend(struct i2c_client *client, pm_message_t mesg) return 0; } -static int eeti_ts_resume(struct i2c_client *client) +static int eeti_ts_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct eeti_ts_priv *priv = i2c_get_clientdata(client); struct input_dev *input_dev = priv->input; @@ -296,9 +298,8 @@ static int eeti_ts_resume(struct i2c_client *client) return 0; } -#else -#define eeti_ts_suspend NULL -#define eeti_ts_resume NULL + +static SIMPLE_DEV_PM_OPS(eeti_ts_pm, eeti_ts_suspend, eeti_ts_resume); #endif static const struct i2c_device_id eeti_ts_id[] = { @@ -310,11 +311,12 @@ MODULE_DEVICE_TABLE(i2c, eeti_ts_id); static struct i2c_driver eeti_ts_driver = { .driver = { .name = "eeti_ts", +#ifdef CONFIG_PM + .pm = &eeti_ts_pm, +#endif }, .probe = eeti_ts_probe, .remove = __devexit_p(eeti_ts_remove), - .suspend = eeti_ts_suspend, - .resume = eeti_ts_resume, .id_table = eeti_ts_id, }; diff --git a/drivers/input/touchscreen/mcs5000_ts.c b/drivers/input/touchscreen/mcs5000_ts.c index 6ee9940aaf5b..2d84c80ceb66 100644 --- a/drivers/input/touchscreen/mcs5000_ts.c +++ b/drivers/input/touchscreen/mcs5000_ts.c @@ -261,25 +261,27 @@ static int __devexit mcs5000_ts_remove(struct i2c_client *client) } #ifdef CONFIG_PM -static int mcs5000_ts_suspend(struct i2c_client *client, pm_message_t mesg) +static int mcs5000_ts_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); + /* Touch sleep mode */ i2c_smbus_write_byte_data(client, MCS5000_TS_OP_MODE, OP_MODE_SLEEP); return 0; } -static int mcs5000_ts_resume(struct i2c_client *client) +static int mcs5000_ts_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct mcs5000_ts_data *data = i2c_get_clientdata(client); mcs5000_ts_phys_init(data); return 0; } -#else -#define mcs5000_ts_suspend NULL -#define mcs5000_ts_resume NULL + +static SIMPLE_DEV_PM_OPS(mcs5000_ts_pm, mcs5000_ts_suspend, mcs5000_ts_resume); #endif static const struct i2c_device_id mcs5000_ts_id[] = { @@ -291,10 +293,11 @@ MODULE_DEVICE_TABLE(i2c, mcs5000_ts_id); static struct i2c_driver mcs5000_ts_driver = { .probe = mcs5000_ts_probe, .remove = __devexit_p(mcs5000_ts_remove), - .suspend = mcs5000_ts_suspend, - .resume = mcs5000_ts_resume, .driver = { .name = "mcs5000_ts", +#ifdef CONFIG_PM + .pm = &mcs5000_ts_pm, +#endif }, .id_table = mcs5000_ts_id, }; diff --git a/drivers/input/touchscreen/migor_ts.c b/drivers/input/touchscreen/migor_ts.c index defe5dd3627c..5803bd0c1cca 100644 --- a/drivers/input/touchscreen/migor_ts.c +++ b/drivers/input/touchscreen/migor_ts.c @@ -23,6 +23,7 @@ #include <linux/kernel.h> #include <linux/input.h> #include <linux/interrupt.h> +#include <linux/pm.h> #include <linux/slab.h> #include <asm/io.h> #include <linux/i2c.h> @@ -226,8 +227,9 @@ static int migor_ts_remove(struct i2c_client *client) return 0; } -static int migor_ts_suspend(struct i2c_client *client, pm_message_t mesg) +static int migor_ts_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct migor_ts_priv *priv = dev_get_drvdata(&client->dev); if (device_may_wakeup(&client->dev)) @@ -236,8 +238,9 @@ static int migor_ts_suspend(struct i2c_client *client, pm_message_t mesg) return 0; } -static int migor_ts_resume(struct i2c_client *client) +static int migor_ts_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct migor_ts_priv *priv = dev_get_drvdata(&client->dev); if (device_may_wakeup(&client->dev)) @@ -246,6 +249,8 @@ static int migor_ts_resume(struct i2c_client *client) return 0; } +static SIMPLE_DEV_PM_OPS(migor_ts_pm, migor_ts_suspend, migor_ts_resume); + static const struct i2c_device_id migor_ts_id[] = { { "migor_ts", 0 }, |