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: (40 commits)
  Input: use full RCU API
  Input: remove tsdev interface
  Input: add support for Blackfin BF54x Keypad controller
  Input: appletouch - another fix for idle reset logic
  HWMON: hdaps - switch to using input-polldev
  Input: add support for SEGA Dreamcast keyboard
  Input: omap-keyboard - don't pretend we support changing keymap
  Input: lifebook - fix X and Y axis range
  Input: usbtouchscreen - add support for GeneralTouch devices
  Input: fix open count handling in input interfaces
  Input: keyboard - add CapsShift lock
  Input: adbhid - produce all CapsLock key events
  Input: ALPS - add signature for ThinkPad R61
  Input: jornada720_kbd - send MSC_SCAN events
  Input: add support for the HP Jornada 7xx (710/720/728) touchscreen
  Input: add support for HP Jornada 7xx onboard keyboard
  Input: add support for HP Jornada onboard keyboard (HP6XX)
  Input: ucb1400_ts - use schedule_timeout_uninterruptible
  Input: xpad - fix dependancy on LEDS class
  Input: auto-select INPUT for MAC_EMUMOUSEBTN option
  ...

Resolved conflicts manually in drivers/hwmon/applesmc.c: converting from
a class device to a device and converting to use input-polldev created a
few apparently trivial clashes..
This commit is contained in:
Linus Torvalds 2007-10-15 13:41:39 -07:00
commit f2e1d89f9b
42 changed files with 3774 additions and 2174 deletions

View file

@ -158,6 +158,7 @@ config SENSORS_K8TEMP
config SENSORS_AMS
tristate "Apple Motion Sensor driver"
depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C) && EXPERIMENTAL
select INPUT_POLLDEV
help
Support for the motion sensor included in PowerBooks. Includes
implementations for PMU and I2C.
@ -701,6 +702,7 @@ config SENSORS_W83627EHF
config SENSORS_HDAPS
tristate "IBM Hard Drive Active Protection System (hdaps)"
depends on INPUT && X86
select INPUT_POLLDEV
default n
help
This driver provides support for the IBM Hard Drive Active Protection
@ -722,6 +724,7 @@ config SENSORS_APPLESMC
depends on INPUT && X86
select NEW_LEDS
select LEDS_CLASS
select INPUT_POLLDEV
default n
help
This driver provides support for the Apple System Management

View file

@ -27,47 +27,32 @@ static unsigned int invert;
module_param(invert, bool, 0644);
MODULE_PARM_DESC(invert, "Invert input data on X and Y axis");
static int ams_input_kthread(void *data)
static void ams_idev_poll(struct input_polled_dev *dev)
{
struct input_dev *idev = dev->input;
s8 x, y, z;
while (!kthread_should_stop()) {
mutex_lock(&ams_info.lock);
mutex_lock(&ams_info.lock);
ams_sensors(&x, &y, &z);
ams_sensors(&x, &y, &z);
x -= ams_info.xcalib;
y -= ams_info.ycalib;
z -= ams_info.zcalib;
x -= ams_info.xcalib;
y -= ams_info.ycalib;
z -= ams_info.zcalib;
input_report_abs(ams_info.idev, ABS_X, invert ? -x : x);
input_report_abs(ams_info.idev, ABS_Y, invert ? -y : y);
input_report_abs(ams_info.idev, ABS_Z, z);
input_report_abs(idev, ABS_X, invert ? -x : x);
input_report_abs(idev, ABS_Y, invert ? -y : y);
input_report_abs(idev, ABS_Z, z);
input_sync(ams_info.idev);
input_sync(idev);
mutex_unlock(&ams_info.lock);
msleep(25);
}
return 0;
}
static int ams_input_open(struct input_dev *dev)
{
ams_info.kthread = kthread_run(ams_input_kthread, NULL, "kams");
return IS_ERR(ams_info.kthread) ? PTR_ERR(ams_info.kthread) : 0;
}
static void ams_input_close(struct input_dev *dev)
{
kthread_stop(ams_info.kthread);
mutex_unlock(&ams_info.lock);
}
/* Call with ams_info.lock held! */
static void ams_input_enable(void)
{
struct input_dev *input;
s8 x, y, z;
if (ams_info.idev)
@ -78,27 +63,29 @@ static void ams_input_enable(void)
ams_info.ycalib = y;
ams_info.zcalib = z;
ams_info.idev = input_allocate_device();
ams_info.idev = input_allocate_polled_device();
if (!ams_info.idev)
return;
ams_info.idev->name = "Apple Motion Sensor";
ams_info.idev->id.bustype = ams_info.bustype;
ams_info.idev->id.vendor = 0;
ams_info.idev->open = ams_input_open;
ams_info.idev->close = ams_input_close;
ams_info.idev->dev.parent = &ams_info.of_dev->dev;
ams_info.idev->poll = ams_idev_poll;
ams_info.idev->poll_interval = 25;
input_set_abs_params(ams_info.idev, ABS_X, -50, 50, 3, 0);
input_set_abs_params(ams_info.idev, ABS_Y, -50, 50, 3, 0);
input_set_abs_params(ams_info.idev, ABS_Z, -50, 50, 3, 0);
input = ams_info.idev->input;
input->name = "Apple Motion Sensor";
input->id.bustype = ams_info.bustype;
input->id.vendor = 0;
input->dev.parent = &ams_info.of_dev->dev;
set_bit(EV_ABS, ams_info.idev->evbit);
set_bit(EV_KEY, ams_info.idev->evbit);
set_bit(BTN_TOUCH, ams_info.idev->keybit);
input_set_abs_params(input, ABS_X, -50, 50, 3, 0);
input_set_abs_params(input, ABS_Y, -50, 50, 3, 0);
input_set_abs_params(input, ABS_Z, -50, 50, 3, 0);
if (input_register_device(ams_info.idev)) {
input_free_device(ams_info.idev);
set_bit(EV_ABS, input->evbit);
set_bit(EV_KEY, input->evbit);
set_bit(BTN_TOUCH, input->keybit);
if (input_register_polled_device(ams_info.idev)) {
input_free_polled_device(ams_info.idev);
ams_info.idev = NULL;
return;
}
@ -108,7 +95,8 @@ static void ams_input_enable(void)
static void ams_input_disable(void)
{
if (ams_info.idev) {
input_unregister_device(ams_info.idev);
input_unregister_polled_device(ams_info.idev);
input_free_polled_device(ams_info.idev);
ams_info.idev = NULL;
}
}

View file

@ -1,5 +1,5 @@
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/input-polldev.h>
#include <linux/kthread.h>
#include <linux/mutex.h>
#include <linux/spinlock.h>
@ -52,8 +52,7 @@ struct ams {
#endif
/* Joystick emulation */
struct task_struct *kthread;
struct input_dev *idev;
struct input_polled_dev *idev;
__u16 bustype;
/* calibrated null values */

View file

@ -28,7 +28,7 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/input-polldev.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/timer.h>
@ -59,9 +59,9 @@
#define LIGHT_SENSOR_LEFT_KEY "ALV0" /* r-o {alv (6 bytes) */
#define LIGHT_SENSOR_RIGHT_KEY "ALV1" /* r-o {alv (6 bytes) */
#define BACKLIGHT_KEY "LKSB" /* w-o {lkb (2 bytes) */
#define BACKLIGHT_KEY "LKSB" /* w-o {lkb (2 bytes) */
#define CLAMSHELL_KEY "MSLD" /* r-o ui8 (unused) */
#define CLAMSHELL_KEY "MSLD" /* r-o ui8 (unused) */
#define MOTION_SENSOR_X_KEY "MO_X" /* r-o sp78 (2 bytes) */
#define MOTION_SENSOR_Y_KEY "MO_Y" /* r-o sp78 (2 bytes) */
@ -103,7 +103,7 @@ static const char* fan_speed_keys[] = {
#define INIT_TIMEOUT_MSECS 5000 /* wait up to 5s for device init ... */
#define INIT_WAIT_MSECS 50 /* ... in 50ms increments */
#define APPLESMC_POLL_PERIOD (HZ/20) /* poll for input every 1/20s */
#define APPLESMC_POLL_INTERVAL 50 /* msecs */
#define APPLESMC_INPUT_FUZZ 4 /* input event threshold */
#define APPLESMC_INPUT_FLAT 4
@ -125,9 +125,8 @@ static const int debug;
static struct platform_device *pdev;
static s16 rest_x;
static s16 rest_y;
static struct timer_list applesmc_timer;
static struct input_dev *applesmc_idev;
static struct device *hwmon_dev;
static struct input_polled_dev *applesmc_idev;
/* Indicates whether this computer has an accelerometer. */
static unsigned int applesmc_accelerometer;
@ -138,7 +137,7 @@ static unsigned int applesmc_light;
/* Indicates which temperature sensors set to use. */
static unsigned int applesmc_temperature_set;
static struct mutex applesmc_lock;
static DEFINE_MUTEX(applesmc_lock);
/*
* Last index written to key_at_index sysfs file, and value to use for all other
@ -455,27 +454,12 @@ static void applesmc_calibrate(void)
rest_x = -rest_x;
}
static int applesmc_idev_open(struct input_dev *dev)
{
add_timer(&applesmc_timer);
return 0;
}
static void applesmc_idev_close(struct input_dev *dev)
{
del_timer_sync(&applesmc_timer);
}
static void applesmc_idev_poll(unsigned long unused)
static void applesmc_idev_poll(struct input_polled_dev *dev)
{
struct input_dev *idev = dev->input;
s16 x, y;
/* Cannot sleep. Try nonblockingly. If we fail, try again later. */
if (!mutex_trylock(&applesmc_lock)) {
mod_timer(&applesmc_timer, jiffies + APPLESMC_POLL_PERIOD);
return;
}
mutex_lock(&applesmc_lock);
if (applesmc_read_motion_sensor(SENSOR_X, &x))
goto out;
@ -483,13 +467,11 @@ static void applesmc_idev_poll(unsigned long unused)
goto out;
x = -x;
input_report_abs(applesmc_idev, ABS_X, x - rest_x);
input_report_abs(applesmc_idev, ABS_Y, y - rest_y);
input_sync(applesmc_idev);
input_report_abs(idev, ABS_X, x - rest_x);
input_report_abs(idev, ABS_Y, y - rest_y);
input_sync(idev);
out:
mod_timer(&applesmc_timer, jiffies + APPLESMC_POLL_PERIOD);
mutex_unlock(&applesmc_lock);
}
@ -821,8 +803,7 @@ static ssize_t applesmc_key_at_index_read_show(struct device *dev,
if (!ret) {
return info[0];
}
else {
} else {
return ret;
}
}
@ -1093,6 +1074,7 @@ static int applesmc_dmi_match(const struct dmi_system_id *id)
/* Create accelerometer ressources */
static int applesmc_create_accelerometer(void)
{
struct input_dev *idev;
int ret;
ret = sysfs_create_group(&pdev->dev.kobj,
@ -1100,40 +1082,37 @@ static int applesmc_create_accelerometer(void)
if (ret)
goto out;
applesmc_idev = input_allocate_device();
applesmc_idev = input_allocate_polled_device();
if (!applesmc_idev) {
ret = -ENOMEM;
goto out_sysfs;
}
applesmc_idev->poll = applesmc_idev_poll;
applesmc_idev->poll_interval = APPLESMC_POLL_INTERVAL;
/* initial calibrate for the input device */
applesmc_calibrate();
/* initialize the input class */
applesmc_idev->name = "applesmc";
applesmc_idev->id.bustype = BUS_HOST;
applesmc_idev->dev.parent = &pdev->dev;
applesmc_idev->evbit[0] = BIT(EV_ABS);
applesmc_idev->open = applesmc_idev_open;
applesmc_idev->close = applesmc_idev_close;
input_set_abs_params(applesmc_idev, ABS_X,
/* initialize the input device */
idev = applesmc_idev->input;
idev->name = "applesmc";
idev->id.bustype = BUS_HOST;
idev->dev.parent = &pdev->dev;
idev->evbit[0] = BIT(EV_ABS);
input_set_abs_params(idev, ABS_X,
-256, 256, APPLESMC_INPUT_FUZZ, APPLESMC_INPUT_FLAT);
input_set_abs_params(applesmc_idev, ABS_Y,
input_set_abs_params(idev, ABS_Y,
-256, 256, APPLESMC_INPUT_FUZZ, APPLESMC_INPUT_FLAT);
ret = input_register_device(applesmc_idev);
ret = input_register_polled_device(applesmc_idev);
if (ret)
goto out_idev;
/* start up our timer for the input device */
init_timer(&applesmc_timer);
applesmc_timer.function = applesmc_idev_poll;
applesmc_timer.expires = jiffies + APPLESMC_POLL_PERIOD;
return 0;
out_idev:
input_free_device(applesmc_idev);
input_free_polled_device(applesmc_idev);
out_sysfs:
sysfs_remove_group(&pdev->dev.kobj, &accelerometer_attributes_group);
@ -1146,8 +1125,8 @@ out:
/* Release all ressources used by the accelerometer */
static void applesmc_release_accelerometer(void)
{
del_timer_sync(&applesmc_timer);
input_unregister_device(applesmc_idev);
input_unregister_polled_device(applesmc_idev);
input_free_polled_device(applesmc_idev);
sysfs_remove_group(&pdev->dev.kobj, &accelerometer_attributes_group);
}
@ -1184,8 +1163,6 @@ static int __init applesmc_init(void)
int count;
int i;
mutex_init(&applesmc_lock);
if (!dmi_check_system(applesmc_whitelist)) {
printk(KERN_WARNING "applesmc: supported laptop not found!\n");
ret = -ENODEV;

View file

@ -28,7 +28,7 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/input-polldev.h>
#include <linux/kernel.h>
#include <linux/mutex.h>
#include <linux/module.h>
@ -61,13 +61,12 @@
#define INIT_TIMEOUT_MSECS 4000 /* wait up to 4s for device init ... */
#define INIT_WAIT_MSECS 200 /* ... in 200ms increments */
#define HDAPS_POLL_PERIOD (HZ/20) /* poll for input every 1/20s */
#define HDAPS_POLL_INTERVAL 50 /* poll for input every 1/20s (50 ms)*/
#define HDAPS_INPUT_FUZZ 4 /* input event threshold */
#define HDAPS_INPUT_FLAT 4
static struct timer_list hdaps_timer;
static struct platform_device *pdev;
static struct input_dev *hdaps_idev;
static struct input_polled_dev *hdaps_idev;
static unsigned int hdaps_invert;
static u8 km_activity;
static int rest_x;
@ -323,24 +322,19 @@ static void hdaps_calibrate(void)
__hdaps_read_pair(HDAPS_PORT_XPOS, HDAPS_PORT_YPOS, &rest_x, &rest_y);
}
static void hdaps_mousedev_poll(unsigned long unused)
static void hdaps_mousedev_poll(struct input_polled_dev *dev)
{
struct input_dev *input_dev = dev->input;
int x, y;
/* Cannot sleep. Try nonblockingly. If we fail, try again later. */
if (mutex_trylock(&hdaps_mtx)) {
mod_timer(&hdaps_timer,jiffies + HDAPS_POLL_PERIOD);
return;
}
mutex_lock(&hdaps_mtx);
if (__hdaps_read_pair(HDAPS_PORT_XPOS, HDAPS_PORT_YPOS, &x, &y))
goto out;
input_report_abs(hdaps_idev, ABS_X, x - rest_x);
input_report_abs(hdaps_idev, ABS_Y, y - rest_y);
input_sync(hdaps_idev);
mod_timer(&hdaps_timer, jiffies + HDAPS_POLL_PERIOD);
input_report_abs(input_dev, ABS_X, x - rest_x);
input_report_abs(input_dev, ABS_Y, y - rest_y);
input_sync(input_dev);
out:
mutex_unlock(&hdaps_mtx);
@ -536,6 +530,7 @@ static struct dmi_system_id __initdata hdaps_whitelist[] = {
static int __init hdaps_init(void)
{
struct input_dev *idev;
int ret;
if (!dmi_check_system(hdaps_whitelist)) {
@ -563,39 +558,37 @@ static int __init hdaps_init(void)
if (ret)
goto out_device;
hdaps_idev = input_allocate_device();
hdaps_idev = input_allocate_polled_device();
if (!hdaps_idev) {
ret = -ENOMEM;
goto out_group;
}
hdaps_idev->poll = hdaps_mousedev_poll;
hdaps_idev->poll_interval = HDAPS_POLL_INTERVAL;
/* initial calibrate for the input device */
hdaps_calibrate();
/* initialize the input class */
hdaps_idev->name = "hdaps";
hdaps_idev->dev.parent = &pdev->dev;
hdaps_idev->evbit[0] = BIT(EV_ABS);
input_set_abs_params(hdaps_idev, ABS_X,
idev = hdaps_idev->input;
idev->name = "hdaps";
idev->dev.parent = &pdev->dev;
idev->evbit[0] = BIT(EV_ABS);
input_set_abs_params(idev, ABS_X,
-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
input_set_abs_params(hdaps_idev, ABS_Y,
input_set_abs_params(idev, ABS_Y,
-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
ret = input_register_device(hdaps_idev);
ret = input_register_polled_device(hdaps_idev);
if (ret)
goto out_idev;
/* start up our timer for the input device */
init_timer(&hdaps_timer);
hdaps_timer.function = hdaps_mousedev_poll;
hdaps_timer.expires = jiffies + HDAPS_POLL_PERIOD;
add_timer(&hdaps_timer);
printk(KERN_INFO "hdaps: driver successfully loaded.\n");
return 0;
out_idev:
input_free_device(hdaps_idev);
input_free_polled_device(hdaps_idev);
out_group:
sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
out_device:
@ -611,8 +604,8 @@ out:
static void __exit hdaps_exit(void)
{
del_timer_sync(&hdaps_timer);
input_unregister_device(hdaps_idev);
input_unregister_polled_device(hdaps_idev);
input_free_polled_device(hdaps_idev);
sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
platform_device_unregister(pdev);
platform_driver_unregister(&hdaps_driver);