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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: do not pass injected events back to the originating handler
  Input: pcf8574_keypad - fix error handling in pcf8574_kp_probe
  Input: acecad - fix a memory leak in usb_acecad_probe error path
  Input: atkbd - add 'terminal' parameter for IBM Terminal keyboards
  Input: i8042 - add Sony VAIOs to MUX blacklist
  kgdboc: reset input devices (keyboards) when exiting debugger
  Input: export input_reset_device() for use in KGDB
  Input: adp5588-keys - unify common header defines
This commit is contained in:
Linus Torvalds 2010-11-12 09:52:31 -08:00
parent 522a99140f 5fdbe44d03
commit 7803c05429
9 changed files with 196 additions and 92 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

87
drivers/input/input.c
View File

@ -74,6 +74,7 @@ static int input_defuzz_abs_event(int value, int old_val, int fuzz)
* dev->event_lock held and interrupts disabled.
*/
static void input_pass_event(struct input_dev *dev,
struct input_handler *src_handler,
unsigned int type, unsigned int code, int value)
{
struct input_handler *handler;
@ -92,6 +93,15 @@ static void input_pass_event(struct input_dev *dev,
continue;
handler = handle->handler;
/*
* If this is the handler that injected this
* particular event we want to skip it to avoid
* filters firing again and again.
*/
if (handler == src_handler)
continue;
if (!handler->filter) {
if (filtered)
break;
@ -121,7 +131,7 @@ static void input_repeat_key(unsigned long data)
if (test_bit(dev->repeat_key, dev->key) &&
is_event_supported(dev->repeat_key, dev->keybit, KEY_MAX)) {
input_pass_event(dev, EV_KEY, dev->repeat_key, 2);
input_pass_event(dev, NULL, EV_KEY, dev->repeat_key, 2);
if (dev->sync) {
/*
@ -130,7 +140,7 @@ static void input_repeat_key(unsigned long data)
* Otherwise assume that the driver will send
* SYN_REPORT once it's done.
*/
input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
}
if (dev->rep[REP_PERIOD])
@ -163,6 +173,7 @@ static void input_stop_autorepeat(struct input_dev *dev)
#define INPUT_PASS_TO_ALL (INPUT_PASS_TO_HANDLERS | INPUT_PASS_TO_DEVICE)
static int input_handle_abs_event(struct input_dev *dev,
struct input_handler *src_handler,
unsigned int code, int *pval)
{
bool is_mt_event;
@ -206,13 +217,15 @@ static int input_handle_abs_event(struct input_dev *dev,
/* Flush pending "slot" event */
if (is_mt_event && dev->slot != input_abs_get_val(dev, ABS_MT_SLOT)) {
input_abs_set_val(dev, ABS_MT_SLOT, dev->slot);
input_pass_event(dev, EV_ABS, ABS_MT_SLOT, dev->slot);
input_pass_event(dev, src_handler,
EV_ABS, ABS_MT_SLOT, dev->slot);
}
return INPUT_PASS_TO_HANDLERS;
}
static void input_handle_event(struct input_dev *dev,
struct input_handler *src_handler,
unsigned int type, unsigned int code, int value)
{
int disposition = INPUT_IGNORE_EVENT;
@ -265,7 +278,8 @@ static void input_handle_event(struct input_dev *dev,
case EV_ABS:
if (is_event_supported(code, dev->absbit, ABS_MAX))
disposition = input_handle_abs_event(dev, code, &value);
disposition = input_handle_abs_event(dev, src_handler,
code, &value);
break;
@ -323,7 +337,7 @@ static void input_handle_event(struct input_dev *dev,
dev->event(dev, type, code, value);
if (disposition & INPUT_PASS_TO_HANDLERS)
input_pass_event(dev, type, code, value);
input_pass_event(dev, src_handler, type, code, value);
}
/**
@ -352,7 +366,7 @@ void input_event(struct input_dev *dev,
spin_lock_irqsave(&dev->event_lock, flags);
add_input_randomness(type, code, value);
input_handle_event(dev, type, code, value);
input_handle_event(dev, NULL, type, code, value);
spin_unlock_irqrestore(&dev->event_lock, flags);
}
}
@ -382,7 +396,8 @@ void input_inject_event(struct input_handle *handle,
rcu_read_lock();
grab = rcu_dereference(dev->grab);
if (!grab || grab == handle)
input_handle_event(dev, type, code, value);
input_handle_event(dev, handle->handler,
type, code, value);
rcu_read_unlock();
spin_unlock_irqrestore(&dev->event_lock, flags);
@ -595,10 +610,10 @@ static void input_dev_release_keys(struct input_dev *dev)
for (code = 0; code <= KEY_MAX; code++) {
if (is_event_supported(code, dev->keybit, KEY_MAX) &&
__test_and_clear_bit(code, dev->key)) {
input_pass_event(dev, EV_KEY, code, 0);
input_pass_event(dev, NULL, EV_KEY, code, 0);
}
}
input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
}
}
@ -873,9 +888,9 @@ int input_set_keycode(struct input_dev *dev,
!is_event_supported(old_keycode, dev->keybit, KEY_MAX) &&
__test_and_clear_bit(old_keycode, dev->key)) {
input_pass_event(dev, EV_KEY, old_keycode, 0);
input_pass_event(dev, NULL, EV_KEY, old_keycode, 0);
if (dev->sync)
input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
}
out:
@ -1565,8 +1580,7 @@ static int input_dev_uevent(struct device *device, struct kobj_uevent_env *env)
} \
} while (0)
#ifdef CONFIG_PM
static void input_dev_reset(struct input_dev *dev, bool activate)
static void input_dev_toggle(struct input_dev *dev, bool activate)
{
if (!dev->event)
return;
@ -1580,12 +1594,44 @@ static void input_dev_reset(struct input_dev *dev, bool activate)
}
}
/**
* input_reset_device() - reset/restore the state of input device
* @dev: input device whose state needs to be reset
*
* This function tries to reset the state of an opened input device and
* bring internal state and state if the hardware in sync with each other.
* We mark all keys as released, restore LED state, repeat rate, etc.
*/
void input_reset_device(struct input_dev *dev)
{
mutex_lock(&dev->mutex);
if (dev->users) {
input_dev_toggle(dev, true);
/*
* Keys that have been pressed at suspend time are unlikely
* to be still pressed when we resume.
*/
spin_lock_irq(&dev->event_lock);
input_dev_release_keys(dev);
spin_unlock_irq(&dev->event_lock);
}
mutex_unlock(&dev->mutex);
}
EXPORT_SYMBOL(input_reset_device);
#ifdef CONFIG_PM
static int input_dev_suspend(struct device *dev)
{
struct input_dev *input_dev = to_input_dev(dev);
mutex_lock(&input_dev->mutex);
input_dev_reset(input_dev, false);
if (input_dev->users)
input_dev_toggle(input_dev, false);
mutex_unlock(&input_dev->mutex);
return 0;
@ -1595,18 +1641,7 @@ static int input_dev_resume(struct device *dev)
{
struct input_dev *input_dev = to_input_dev(dev);
mutex_lock(&input_dev->mutex);
input_dev_reset(input_dev, true);
/*
* Keys that have been pressed at suspend time are unlikely
* to be still pressed when we resume.
*/
spin_lock_irq(&input_dev->event_lock);
input_dev_release_keys(input_dev);
spin_unlock_irq(&input_dev->event_lock);
mutex_unlock(&input_dev->mutex);
input_reset_device(input_dev);
return 0;
}

74
drivers/input/keyboard/adp5588-keys.c
View File

@ -4,7 +4,7 @@
* I2C QWERTY Keypad and IO Expander
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
* Copyright (C) 2008-2009 Analog Devices Inc.
* Copyright (C) 2008-2010 Analog Devices Inc.
* Licensed under the GPL-2 or later.
*/
@ -24,29 +24,6 @@
#include <linux/i2c/adp5588.h>
/* Configuration Register1 */
#define AUTO_INC (1 << 7)
#define GPIEM_CFG (1 << 6)
#define OVR_FLOW_M (1 << 5)
#define INT_CFG (1 << 4)
#define OVR_FLOW_IEN (1 << 3)
#define K_LCK_IM (1 << 2)
#define GPI_IEN (1 << 1)
#define KE_IEN (1 << 0)
/* Interrupt Status Register */
#define CMP2_INT (1 << 5)
#define CMP1_INT (1 << 4)
#define OVR_FLOW_INT (1 << 3)
#define K_LCK_INT (1 << 2)
#define GPI_INT (1 << 1)
#define KE_INT (1 << 0)
/* Key Lock and Event Counter Register */
#define K_LCK_EN (1 << 6)
#define LCK21 0x30
#define KEC 0xF
/* Key Event Register xy */
#define KEY_EV_PRESSED (1 << 7)
#define KEY_EV_MASK (0x7F)
@ -55,10 +32,6 @@
#define KEYP_MAX_EVENT 10
#define MAXGPIO 18
#define ADP_BANK(offs) ((offs) >> 3)
#define ADP_BIT(offs) (1u << ((offs) & 0x7))
/*
* Early pre 4.0 Silicon required to delay readout by at least 25ms,
* since the Event Counter Register updated 25ms after the interrupt
@ -75,7 +48,7 @@ struct adp5588_kpad {
const struct adp5588_gpi_map *gpimap;
unsigned short gpimapsize;
#ifdef CONFIG_GPIOLIB
unsigned char gpiomap[MAXGPIO];
unsigned char gpiomap[ADP5588_MAXGPIO];
bool export_gpio;
struct gpio_chip gc;
struct mutex gpio_lock; /* Protect cached dir, dat_out */
@ -103,8 +76,8 @@ static int adp5588_write(struct i2c_client *client, u8 reg, u8 val)
static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off)
{
struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
return !!(adp5588_read(kpad->client, GPIO_DAT_STAT1 + bank) & bit);
}
@ -113,8 +86,8 @@ static void adp5588_gpio_set_value(struct gpio_chip *chip,
unsigned off, int val)
{
struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
mutex_lock(&kpad->gpio_lock);
@ -132,8 +105,8 @@ static void adp5588_gpio_set_value(struct gpio_chip *chip,
static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off)
{
struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
int ret;
mutex_lock(&kpad->gpio_lock);
@ -150,8 +123,8 @@ static int adp5588_gpio_direction_output(struct gpio_chip *chip,
unsigned off, int val)
{
struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
int ret;
mutex_lock(&kpad->gpio_lock);
@ -176,7 +149,7 @@ static int adp5588_gpio_direction_output(struct gpio_chip *chip,
static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
const struct adp5588_kpad_platform_data *pdata)
{
bool pin_used[MAXGPIO];
bool pin_used[ADP5588_MAXGPIO];
int n_unused = 0;
int i;
@ -191,7 +164,7 @@ static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
for (i = 0; i < kpad->gpimapsize; i++)
pin_used[kpad->gpimap[i].pin - GPI_PIN_BASE] = true;
for (i = 0; i < MAXGPIO; i++)
for (i = 0; i < ADP5588_MAXGPIO; i++)
if (!pin_used[i])
kpad->gpiomap[n_unused++] = i;
@ -234,7 +207,7 @@ static int __devinit adp5588_gpio_add(struct adp5588_kpad *kpad)
return error;
}
for (i = 0; i <= ADP_BANK(MAXGPIO); i++) {
for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
kpad->dat_out[i] = adp5588_read(kpad->client,
GPIO_DAT_OUT1 + i);
kpad->dir[i] = adp5588_read(kpad->client, GPIO_DIR1 + i);
@ -318,11 +291,11 @@ static void adp5588_work(struct work_struct *work)
status = adp5588_read(client, INT_STAT);
if (status & OVR_FLOW_INT) /* Unlikely and should never happen */
if (status & ADP5588_OVR_FLOW_INT) /* Unlikely and should never happen */
dev_err(&client->dev, "Event Overflow Error\n");
if (status & KE_INT) {
ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & KEC;
if (status & ADP5588_KE_INT) {
ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & ADP5588_KEC;
if (ev_cnt) {
adp5588_report_events(kpad, ev_cnt);
input_sync(kpad->input);
@ -360,7 +333,7 @@ static int __devinit adp5588_setup(struct i2c_client *client)
if (pdata->en_keylock) {
ret |= adp5588_write(client, UNLOCK1, pdata->unlock_key1);
ret |= adp5588_write(client, UNLOCK2, pdata->unlock_key2);
ret |= adp5588_write(client, KEY_LCK_EC_STAT, K_LCK_EN);
ret |= adp5588_write(client, KEY_LCK_EC_STAT, ADP5588_K_LCK_EN);
}
for (i = 0; i < KEYP_MAX_EVENT; i++)
@ -384,7 +357,7 @@ static int __devinit adp5588_setup(struct i2c_client *client)
}
if (gpio_data) {
for (i = 0; i <= ADP_BANK(MAXGPIO); i++) {
for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
int pull_mask = gpio_data->pullup_dis_mask;
ret |= adp5588_write(client, GPIO_PULL1 + i,
@ -392,11 +365,14 @@ static int __devinit adp5588_setup(struct i2c_client *client)
}
}
ret |= adp5588_write(client, INT_STAT, CMP2_INT | CMP1_INT |
OVR_FLOW_INT | K_LCK_INT |
GPI_INT | KE_INT); /* Status is W1C */
ret |= adp5588_write(client, INT_STAT,
ADP5588_CMP2_INT | ADP5588_CMP1_INT |
ADP5588_OVR_FLOW_INT | ADP5588_K_LCK_INT |
ADP5588_GPI_INT | ADP5588_KE_INT); /* Status is W1C */
ret |= adp5588_write(client, CFG, INT_CFG | OVR_FLOW_IEN | KE_IEN);
ret |= adp5588_write(client, CFG, ADP5588_INT_CFG |
ADP5588_OVR_FLOW_IEN |
ADP5588_KE_IEN);
if (ret < 0) {
dev_err(&client->dev, "Write Error\n");

12
drivers/input/keyboard/atkbd.c
View File

@ -63,6 +63,10 @@ static bool atkbd_extra;
module_param_named(extra, atkbd_extra, bool, 0);
MODULE_PARM_DESC(extra, "Enable extra LEDs and keys on IBM RapidAcces, EzKey and similar keyboards");
static bool atkbd_terminal;
module_param_named(terminal, atkbd_terminal, bool, 0);
MODULE_PARM_DESC(terminal, "Enable break codes on an IBM Terminal keyboard connected via AT/PS2");
/*
* Scancode to keycode tables. These are just the default setting, and
* are loadable via a userland utility.
@ -136,7 +140,8 @@ static const unsigned short atkbd_unxlate_table[128] = {
#define ATKBD_CMD_ENABLE 0x00f4
#define ATKBD_CMD_RESET_DIS 0x00f5 /* Reset to defaults and disable */
#define ATKBD_CMD_RESET_DEF 0x00f6 /* Reset to defaults */
#define ATKBD_CMD_SETALL_MBR 0x00fa
#define ATKBD_CMD_SETALL_MB 0x00f8 /* Set all keys to give break codes */
#define ATKBD_CMD_SETALL_MBR 0x00fa /* ... and repeat */
#define ATKBD_CMD_RESET_BAT 0x02ff
#define ATKBD_CMD_RESEND 0x00fe
#define ATKBD_CMD_EX_ENABLE 0x10ea
@ -764,6 +769,11 @@ static int atkbd_select_set(struct atkbd *atkbd, int target_set, int allow_extra
}
}
if (atkbd_terminal) {
ps2_command(ps2dev, param, ATKBD_CMD_SETALL_MB);
return 3;
}
if (target_set != 3)
return 2;

23
drivers/input/misc/pcf8574_keypad.c
View File

@ -127,14 +127,6 @@ static int __devinit pcf8574_kp_probe(struct i2c_client *client, const struct i2
idev->id.product = 0x0001;
idev->id.version = 0x0100;
input_set_drvdata(idev, lp);
ret = input_register_device(idev);
if (ret) {
dev_err(&client->dev, "input_register_device() failed\n");
goto fail_register;
}
lp->laststate = read_state(lp);
ret = request_threaded_irq(client->irq, NULL, pcf8574_kp_irq_handler,
@ -142,16 +134,21 @@ static int __devinit pcf8574_kp_probe(struct i2c_client *client, const struct i2
DRV_NAME, lp);
if (ret) {
dev_err(&client->dev, "IRQ %d is not free\n", client->irq);
goto fail_irq;
goto fail_free_device;
}
ret = input_register_device(idev);
if (ret) {
dev_err(&client->dev, "input_register_device() failed\n");
goto fail_free_irq;
}
i2c_set_clientdata(client, lp);
return 0;
fail_irq:
input_unregister_device(idev);
fail_register:
input_set_drvdata(idev, NULL);
fail_free_irq:
free_irq(client->irq, lp);
fail_free_device:
input_free_device(idev);
fail_allocate:
kfree(lp);

11
drivers/input/serio/i8042-x86ia64io.h
View File

@ -350,6 +350,17 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"),
},
},
{
/*
* Most (all?) VAIOs do not have external PS/2 ports nor
* they implement active multiplexing properly, and
* MUX discovery usually messes up keyboard/touchpad.
*/
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
DMI_MATCH(DMI_BOARD_NAME, "VAIO"),
},
},
{
/* Amoi M636/A737 */
.matches = {

3
drivers/input/tablet/acecad.c
View File

@ -229,12 +229,13 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
err = input_register_device(acecad->input);
if (err)
goto fail2;
goto fail3;
usb_set_intfdata(intf, acecad);
return 0;
fail3: usb_free_urb(acecad->irq);
fail2: usb_free_coherent(dev, 8, acecad->data, acecad->data_dma);
fail1: input_free_device(input_dev);
kfree(acecad);

59
drivers/serial/kgdboc.c
View File

@ -18,6 +18,7 @@
#include <linux/tty.h>
#include <linux/console.h>
#include <linux/vt_kern.h>
#include <linux/input.h>
#define MAX_CONFIG_LEN 40
@ -37,6 +38,61 @@ static struct tty_driver *kgdb_tty_driver;
static int kgdb_tty_line;
#ifdef CONFIG_KDB_KEYBOARD
static int kgdboc_reset_connect(struct input_handler *handler,
struct input_dev *dev,
const struct input_device_id *id)
{
input_reset_device(dev);
/* Retrun an error - we do not want to bind, just to reset */
return -ENODEV;
}
static void kgdboc_reset_disconnect(struct input_handle *handle)
{
/* We do not expect anyone to actually bind to us */
BUG();
}
static const struct input_device_id kgdboc_reset_ids[] = {
{
.flags = INPUT_DEVICE_ID_MATCH_EVBIT,
.evbit = { BIT_MASK(EV_KEY) },
},
{ }
};
static struct input_handler kgdboc_reset_handler = {
.connect = kgdboc_reset_connect,
.disconnect = kgdboc_reset_disconnect,
.name = "kgdboc_reset",
.id_table = kgdboc_reset_ids,
};
static DEFINE_MUTEX(kgdboc_reset_mutex);
static void kgdboc_restore_input_helper(struct work_struct *dummy)
{
/*
* We need to take a mutex to prevent several instances of
* this work running on different CPUs so they don't try
* to register again already registered handler.
*/
mutex_lock(&kgdboc_reset_mutex);
if (input_register_handler(&kgdboc_reset_handler) == 0)
input_unregister_handler(&kgdboc_reset_handler);
mutex_unlock(&kgdboc_reset_mutex);
}
static DECLARE_WORK(kgdboc_restore_input_work, kgdboc_restore_input_helper);
static void kgdboc_restore_input(void)
{
schedule_work(&kgdboc_restore_input_work);
}
static int kgdboc_register_kbd(char **cptr)
{
if (strncmp(*cptr, "kbd", 3) == 0) {
@ -64,10 +120,12 @@ static void kgdboc_unregister_kbd(void)
i--;
}
}
flush_work_sync(&kgdboc_restore_input_work);
}
#else /* ! CONFIG_KDB_KEYBOARD */
#define kgdboc_register_kbd(x) 0
#define kgdboc_unregister_kbd()
#define kgdboc_restore_input()
#endif /* ! CONFIG_KDB_KEYBOARD */
static int kgdboc_option_setup(char *opt)
@ -231,6 +289,7 @@ static void kgdboc_post_exp_handler(void)
dbg_restore_graphics = 0;
con_debug_leave();
}
kgdboc_restore_input();
}
static struct kgdb_io kgdboc_io_ops = {

15
include/linux/i2c/adp5588.h
View File

@ -1,7 +1,7 @@
/*
* Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
*
* Copyright 2009 Analog Devices Inc.
* Copyright 2009-2010 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
@ -77,13 +77,26 @@
/* Configuration Register1 */
#define ADP5588_AUTO_INC (1 << 7)
#define ADP5588_GPIEM_CFG (1 << 6)
#define ADP5588_OVR_FLOW_M (1 << 5)
#define ADP5588_INT_CFG (1 << 4)
#define ADP5588_OVR_FLOW_IEN (1 << 3)
#define ADP5588_K_LCK_IM (1 << 2)
#define ADP5588_GPI_IEN (1 << 1)
#define ADP5588_KE_IEN (1 << 0)
/* Interrupt Status Register */
#define ADP5588_CMP2_INT (1 << 5)
#define ADP5588_CMP1_INT (1 << 4)
#define ADP5588_OVR_FLOW_INT (1 << 3)
#define ADP5588_K_LCK_INT (1 << 2)
#define ADP5588_GPI_INT (1 << 1)
#define ADP5588_KE_INT (1 << 0)
/* Key Lock and Event Counter Register */
#define ADP5588_K_LCK_EN (1 << 6)
#define ADP5588_LCK21 0x30
#define ADP5588_KEC 0xF
#define ADP5588_MAXGPIO 18
#define ADP5588_BANK(offs) ((offs) >> 3)
#define ADP5588_BIT(offs) (1u << ((offs) & 0x7))

4
include/linux/input.h
View File

@ -1406,6 +1406,8 @@ static inline void input_set_drvdata(struct input_dev *dev, void *data)
int __must_check input_register_device(struct input_dev *);
void input_unregister_device(struct input_dev *);
void input_reset_device(struct input_dev *);
int __must_check input_register_handler(struct input_handler *);
void input_unregister_handler(struct input_handler *);
@ -1421,7 +1423,7 @@ void input_release_device(struct input_handle *);
int input_open_device(struct input_handle *);
void input_close_device(struct input_handle *);
int input_flush_device(struct input_handle* handle, struct file* file);
int input_flush_device(struct input_handle *handle, struct file *file);
void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value);