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

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input:
  Input: remove obsolete setup parameters from input drivers
  Input: HIL - fix improper call to release_region()
  Input: hid-lgff - treat devices as joysticks unless told otherwise
  Input: HID - add support for Logitech Formula Force EX
  Input: gpio-keys - switch to common GPIO API
  Input: do not lock device when showing name, phys and uniq
  Input: i8042 - let serio bus suspend ports
  Input: psmouse - properly reset mouse on shutdown/suspend
This commit is contained in:
Linus Torvalds 2007-02-19 13:31:34 -08:00
parent cb4aaf46c0 62b529a7b9
commit d43a338e39
21 changed files with 125 additions and 105 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/input/input.c
View File

@ -588,18 +588,9 @@ static inline void input_proc_exit(void) { }
static ssize_t input_dev_show_##name(struct class_device *dev, char *buf) \
{ \
struct input_dev *input_dev = to_input_dev(dev); \
int retval; \
\
retval = mutex_lock_interruptible(&input_dev->mutex); \
if (retval) \
return retval; \
\
retval = scnprintf(buf, PAGE_SIZE, \
"%s\n", input_dev->name ? input_dev->name : ""); \
\
mutex_unlock(&input_dev->mutex); \
\
return retval; \
return scnprintf(buf, PAGE_SIZE, "%s\n", \
input_dev->name ? input_dev->name : ""); \
} \
static CLASS_DEVICE_ATTR(name, S_IRUGO, input_dev_show_##name, NULL);
@ -1049,10 +1040,6 @@ void input_unregister_device(struct input_dev *dev)
sysfs_remove_group(&dev->cdev.kobj, &input_dev_id_attr_group);
sysfs_remove_group(&dev->cdev.kobj, &input_dev_attr_group);
mutex_lock(&dev->mutex);
dev->name = dev->phys = dev->uniq = NULL;
mutex_unlock(&dev->mutex);
class_device_unregister(&dev->cdev);
input_wakeup_procfs_readers();

2
drivers/input/joystick/amijoy.c
View File

@ -50,8 +50,6 @@ static int amijoy[2] = { 0, 1 };
module_param_array_named(map, amijoy, uint, NULL, 0);
MODULE_PARM_DESC(map, "Map of attached joysticks in form of <a>,<b> (default is 0,1)");
__obsolete_setup("amijoy=");
static int amijoy_used;
static DEFINE_MUTEX(amijoy_mutex);
static struct input_dev *amijoy_dev[2];

2
drivers/input/joystick/analog.c
View File

@ -58,8 +58,6 @@ static int analog_options[ANALOG_PORTS];
module_param_array_named(map, js, charp, &js_nargs, 0);
MODULE_PARM_DESC(map, "Describes analog joysticks type/capabilities");
__obsolete_setup("js=");
/*
* Times, feature definitions.
*/

4
drivers/input/joystick/db9.c
View File

@ -59,10 +59,6 @@ MODULE_PARM_DESC(dev2, "Describes second attached device (<parport#>,<type>)");
module_param_array_named(dev3, db9[2].args, int, &db9[2].nargs, 0);
MODULE_PARM_DESC(dev3, "Describes third attached device (<parport#>,<type>)");
__obsolete_setup("db9=");
__obsolete_setup("db9_2=");
__obsolete_setup("db9_3=");
#define DB9_ARG_PARPORT 0
#define DB9_ARG_MODE 1

6
drivers/input/joystick/gamecon.c
View File

@ -60,10 +60,6 @@ MODULE_PARM_DESC(map2, "Describes second set of devices");
module_param_array_named(map3, gc[2].args, int, &gc[2].nargs, 0);
MODULE_PARM_DESC(map3, "Describes third set of devices");
__obsolete_setup("gc=");
__obsolete_setup("gc_2=");
__obsolete_setup("gc_3=");
/* see also gs_psx_delay parameter in PSX support section */
#define GC_SNES 1
@ -403,8 +399,6 @@ static int gc_psx_delay = GC_PSX_DELAY;
module_param_named(psx_delay, gc_psx_delay, uint, 0);
MODULE_PARM_DESC(psx_delay, "Delay when accessing Sony PSX controller (usecs)");
__obsolete_setup("gc_psx_delay=");
static short gc_psx_abs[] = { ABS_X, ABS_Y, ABS_RX, ABS_RY, ABS_HAT0X, ABS_HAT0Y };
static short gc_psx_btn[] = { BTN_TL, BTN_TR, BTN_TL2, BTN_TR2, BTN_A, BTN_B, BTN_X, BTN_Y,
BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR };

4
drivers/input/joystick/turbografx.c
View File

@ -60,10 +60,6 @@ MODULE_PARM_DESC(map2, "Describes second set of devices");
module_param_array_named(map3, tgfx[2].args, int, &tgfx[2].nargs, 0);
MODULE_PARM_DESC(map3, "Describes third set of devices");
__obsolete_setup("tgfx=");
__obsolete_setup("tgfx_2=");
__obsolete_setup("tgfx_3=");
#define TGFX_REFRESH_TIME HZ/100 /* 10 ms */
#define TGFX_TRIGGER 0x08

6
drivers/input/keyboard/Kconfig
View File

@ -215,11 +215,11 @@ config KEYBOARD_AAED2000
module will be called aaed2000_kbd.
config KEYBOARD_GPIO
tristate "Buttons on CPU GPIOs (PXA)"
depends on ARCH_PXA
tristate "Buttons on CPU GPIOs (PXA)"
depends on (ARCH_SA1100 || ARCH_PXA || ARCH_S3C2410)
help
This driver implements support for buttons connected
directly to GPIO pins of PXA CPUs.
directly to GPIO pins of SA1100, PXA or S3C24xx CPUs.
Say Y here if your device has buttons connected
directly to GPIO pins of the CPU.

4
drivers/input/keyboard/atkbd.c
View File

@ -63,10 +63,6 @@ static int 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");
__obsolete_setup("atkbd_set=");
__obsolete_setup("atkbd_reset");
__obsolete_setup("atkbd_softrepeat=");
/*
* Scancode to keycode tables. These are just the default setting, and
* are loadable via an userland utility.

15
drivers/input/keyboard/gpio_keys.c
View File

@ -24,7 +24,7 @@
#include <linux/input.h>
#include <linux/irq.h>
#include <asm/arch/pxa-regs.h>
#include <asm/gpio.h>
#include <asm/arch/hardware.h>
#include <asm/hardware/gpio_keys.h>
@ -38,8 +38,8 @@ static irqreturn_t gpio_keys_isr(int irq, void *dev_id)
for (i = 0; i < pdata->nbuttons; i++) {
int gpio = pdata->buttons[i].gpio;
if (irq == IRQ_GPIO(gpio)) {
int state = ((GPLR(gpio) & GPIO_bit(gpio)) ? 1 : 0) ^ (pdata->buttons[i].active_low);
if (irq == gpio_to_irq(gpio)) {
int state = (gpio_get_value(gpio) ? 1 : 0) ^ (pdata->buttons[i].active_low);
input_report_key(input, pdata->buttons[i].keycode, state);
input_sync(input);
@ -75,14 +75,15 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev)
for (i = 0; i < pdata->nbuttons; i++) {
int code = pdata->buttons[i].keycode;
int irq = IRQ_GPIO(pdata->buttons[i].gpio);
int irq = gpio_to_irq(pdata->buttons[i].gpio);
set_irq_type(irq, IRQ_TYPE_EDGE_BOTH);
error = request_irq(irq, gpio_keys_isr, IRQF_SAMPLE_RANDOM,
pdata->buttons[i].desc ? pdata->buttons[i].desc : "gpio_keys",
pdev);
if (error) {
printk(KERN_ERR "gpio-keys: unable to claim irq %d; error %d\n", irq, ret);
printk(KERN_ERR "gpio-keys: unable to claim irq %d; error %d\n",
irq, error);
goto fail;
}
set_bit(code, input->keybit);
@ -98,7 +99,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev)
fail:
for (i = i - 1; i >= 0; i--)
free_irq(IRQ_GPIO(pdata->buttons[i].gpio), pdev);
free_irq(gpio_to_irq(pdata->buttons[i].gpio), pdev);
input_free_device(input);
@ -112,7 +113,7 @@ static int __devexit gpio_keys_remove(struct platform_device *pdev)
int i;
for (i = 0; i < pdata->nbuttons; i++) {
int irq = IRQ_GPIO(pdata->buttons[i].gpio);
int irq = gpio_to_irq(pdata->buttons[i].gpio);
free_irq(irq, pdev);
}

2
drivers/input/keyboard/hilkbd.c
View File

@ -294,8 +294,10 @@ err3:
disable_irq(HIL_IRQ);
free_irq(HIL_IRQ, hil_dev.dev_id);
err2:
#if defined(CONFIG_HP300)
release_region(HILBASE + HIL_DATA, 2);
err1:
#endif
input_free_device(hil_dev.dev);
hil_dev.dev = NULL;
return err;

2
drivers/input/mouse/inport.c
View File

@ -84,8 +84,6 @@ static int inport_irq = INPORT_IRQ;
module_param_named(irq, inport_irq, uint, 0);
MODULE_PARM_DESC(irq, "IRQ number (5=default)");
__obsolete_setup("inport_irq=");
static struct input_dev *inport_dev;
static irqreturn_t inport_interrupt(int irq, void *dev_id)

2
drivers/input/mouse/logibm.c
View File

@ -75,8 +75,6 @@ static int logibm_irq = LOGIBM_IRQ;
module_param_named(irq, logibm_irq, uint, 0);
MODULE_PARM_DESC(irq, "IRQ number (5=default)");
__obsolete_setup("logibm_irq=");
static struct input_dev *logibm_dev;
static irqreturn_t logibm_interrupt(int irq, void *dev_id)

34
drivers/input/mouse/psmouse-base.c
View File

@ -93,12 +93,6 @@ static struct attribute_group psmouse_attribute_group = {
.attrs = psmouse_attributes,
};
__obsolete_setup("psmouse_noext");
__obsolete_setup("psmouse_resolution=");
__obsolete_setup("psmouse_smartscroll=");
__obsolete_setup("psmouse_resetafter=");
__obsolete_setup("psmouse_rate=");
/*
* psmouse_mutex protects all operations changing state of mouse
* (connecting, disconnecting, changing rate or resolution via
@ -987,8 +981,36 @@ static void psmouse_resync(struct work_struct *work)
static void psmouse_cleanup(struct serio *serio)
{
struct psmouse *psmouse = serio_get_drvdata(serio);
struct psmouse *parent = NULL;
mutex_lock(&psmouse_mutex);
if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
parent = serio_get_drvdata(serio->parent);
psmouse_deactivate(parent);
}
psmouse_deactivate(psmouse);
if (psmouse->cleanup)
psmouse->cleanup(psmouse);
psmouse_reset(psmouse);
/*
* Some boxes, such as HP nx7400, get terribly confused if mouse
* is not fully enabled before suspending/shutting down.
*/
ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_ENABLE);
if (parent) {
if (parent->pt_deactivate)
parent->pt_deactivate(parent);
psmouse_activate(parent);
}
mutex_unlock(&psmouse_mutex);
}
/*

1
drivers/input/mouse/psmouse.h
View File

@ -68,6 +68,7 @@ struct psmouse {
int (*reconnect)(struct psmouse *psmouse);
void (*disconnect)(struct psmouse *psmouse);
void (*cleanup)(struct psmouse *psmouse);
int (*poll)(struct psmouse *psmouse);
void (*pt_activate)(struct psmouse *psmouse);

1
drivers/input/mouse/synaptics.c
View File

@ -652,6 +652,7 @@ int synaptics_init(struct psmouse *psmouse)
psmouse->set_rate = synaptics_set_rate;
psmouse->disconnect = synaptics_disconnect;
psmouse->reconnect = synaptics_reconnect;
psmouse->cleanup = synaptics_reset;
psmouse->pktsize = 6;
/* Synaptics can usually stay in sync without extra help */
psmouse->resync_time = 0;

63
drivers/input/serio/i8042.c
View File

@ -76,13 +76,6 @@ module_param_named(debug, i8042_debug, bool, 0600);
MODULE_PARM_DESC(debug, "Turn i8042 debugging mode on and off");
#endif
__obsolete_setup("i8042_noaux");
__obsolete_setup("i8042_nomux");
__obsolete_setup("i8042_unlock");
__obsolete_setup("i8042_reset");
__obsolete_setup("i8042_direct");
__obsolete_setup("i8042_dumbkbd");
#include "i8042.h"
static DEFINE_SPINLOCK(i8042_lock);
@ -724,7 +717,7 @@ static int i8042_controller_init(void)
if (~i8042_read_status() & I8042_STR_KEYLOCK) {
if (i8042_unlock)
i8042_ctr |= I8042_CTR_IGNKEYLOCK;
else
else
printk(KERN_WARNING "i8042.c: Warning: Keylock active.\n");
}
spin_unlock_irqrestore(&i8042_lock, flags);
@ -790,27 +783,6 @@ static void i8042_controller_reset(void)
}
/*
* Here we try to reset everything back to a state in which the BIOS will be
* able to talk to the hardware when rebooting.
*/
static void i8042_controller_cleanup(void)
{
int i;
/*
* Reset anything that is connected to the ports.
*/
for (i = 0; i < I8042_NUM_PORTS; i++)
if (i8042_ports[i].serio)
serio_cleanup(i8042_ports[i].serio);
i8042_controller_reset();
}
/*
* i8042_panic_blink() will flash the keyboard LEDs and is called when
* kernel panics. Flashing LEDs is useful for users running X who may
@ -857,13 +829,22 @@ static long i8042_panic_blink(long count)
#undef DELAY
#ifdef CONFIG_PM
/*
* Here we try to restore the original BIOS settings
* Here we try to restore the original BIOS settings. We only want to
* do that once, when we really suspend, not when we taking memory
* snapshot for swsusp (in this case we'll perform required cleanup
* as part of shutdown process).
*/
static int i8042_suspend(struct platform_device *dev, pm_message_t state)
{
i8042_controller_cleanup();
if (dev->dev.power.power_state.event != state.event) {
if (state.event == PM_EVENT_SUSPEND)
i8042_controller_reset();
dev->dev.power.power_state = state;
}
return 0;
}
@ -877,6 +858,12 @@ static int i8042_resume(struct platform_device *dev)
{
int error;
/*
* Do not bother with restoring state if we haven't suspened yet
*/
if (dev->dev.power.power_state.event == PM_EVENT_ON)
return 0;
error = i8042_controller_check();
if (error)
return error;
@ -886,9 +873,12 @@ static int i8042_resume(struct platform_device *dev)
return error;
/*
* Restore pre-resume CTR value and disable all ports
* Restore original CTR value and disable all ports
*/
i8042_ctr = i8042_initial_ctr;
if (i8042_direct)
i8042_ctr &= ~I8042_CTR_XLATE;
i8042_ctr |= I8042_CTR_AUXDIS | I8042_CTR_KBDDIS;
i8042_ctr &= ~(I8042_CTR_AUXINT | I8042_CTR_KBDINT);
if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
@ -909,8 +899,11 @@ static int i8042_resume(struct platform_device *dev)
i8042_interrupt(0, NULL);
dev->dev.power.power_state = PMSG_ON;
return 0;
}
#endif /* CONFIG_PM */
/*
* We need to reset the 8042 back to original mode on system shutdown,
@ -919,7 +912,7 @@ static int i8042_resume(struct platform_device *dev)
static void i8042_shutdown(struct platform_device *dev)
{
i8042_controller_cleanup();
i8042_controller_reset();
}
static int __devinit i8042_create_kbd_port(void)
@ -1154,9 +1147,11 @@ static struct platform_driver i8042_driver = {
},
.probe = i8042_probe,
.remove = __devexit_p(i8042_remove),
.shutdown = i8042_shutdown,
#ifdef CONFIG_PM
.suspend = i8042_suspend,
.resume = i8042_resume,
.shutdown = i8042_shutdown,
#endif
};
static int __init i8042_init(void)

36
drivers/input/serio/serio.c
View File

@ -778,6 +778,19 @@ static int serio_driver_remove(struct device *dev)
return 0;
}
static void serio_cleanup(struct serio *serio)
{
if (serio->drv && serio->drv->cleanup)
serio->drv->cleanup(serio);
}
static void serio_shutdown(struct device *dev)
{
struct serio *serio = to_serio_port(dev);
serio_cleanup(serio);
}
static void serio_attach_driver(struct serio_driver *drv)
{
int error;
@ -910,11 +923,25 @@ static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buf
#endif /* CONFIG_HOTPLUG */
#ifdef CONFIG_PM
static int serio_suspend(struct device *dev, pm_message_t state)
{
if (dev->power.power_state.event != state.event) {
if (state.event == PM_EVENT_SUSPEND)
serio_cleanup(to_serio_port(dev));
dev->power.power_state = state;
}
return 0;
}
static int serio_resume(struct device *dev)
{
struct serio *serio = to_serio_port(dev);
if (serio_reconnect_driver(serio)) {
if (dev->power.power_state.event != PM_EVENT_ON &&
serio_reconnect_driver(serio)) {
/*
* Driver re-probing can take a while, so better let kseriod
* deal with it.
@ -922,8 +949,11 @@ static int serio_resume(struct device *dev)
serio_rescan(serio);
}
dev->power.power_state = PMSG_ON;
return 0;
}
#endif /* CONFIG_PM */
/* called from serio_driver->connect/disconnect methods under serio_mutex */
int serio_open(struct serio *serio, struct serio_driver *drv)
@ -974,7 +1004,11 @@ static struct bus_type serio_bus = {
.uevent = serio_uevent,
.probe = serio_driver_probe,
.remove = serio_driver_remove,
.shutdown = serio_shutdown,
#ifdef CONFIG_PM
.suspend = serio_suspend,
.resume = serio_resume,
#endif
};
static int __init serio_init(void)

6
drivers/usb/input/Kconfig
View File

@ -58,13 +58,17 @@ config HID_PID
devices.
config LOGITECH_FF
bool "Logitech WingMan *3D support"
bool "Logitech devices support"
depends on HID_FF
select INPUT_FF_MEMLESS if USB_HID
help
Say Y here if you have one of these devices:
- Logitech WingMan Cordless RumblePad
- Logitech WingMan Cordless RumblePad 2
- Logitech WingMan Force 3D
- Logitech Formula Force EX
- Logitech MOMO Force wheel
and if you want to enable force feedback for them.
Note: if you say N here, this device will still be supported, but without
force feedback.

5
drivers/usb/input/hid-ff.c
View File

@ -54,9 +54,10 @@ struct hid_ff_initializer {
static struct hid_ff_initializer inits[] = {
#ifdef CONFIG_LOGITECH_FF
{ 0x46d, 0xc211, hid_lgff_init }, /* Logitech Cordless rumble pad */
{ 0x46d, 0xc283, hid_lgff_init }, /* Logitech Wingman Force 3d */
{ 0x46d, 0xc295, hid_lgff_init }, /* Logitech MOMO force wheel */
{ 0x46d, 0xc219, hid_lgff_init }, /* Logitech Cordless rumble pad 2 */
{ 0x46d, 0xc283, hid_lgff_init }, /* Logitech Wingman Force 3d */
{ 0x46d, 0xc294, hid_lgff_init }, /* Logitech Formula Force EX */
{ 0x46d, 0xc295, hid_lgff_init }, /* Logitech MOMO force wheel */
{ 0x46d, 0xca03, hid_lgff_init }, /* Logitech MOMO force wheel */
#endif
#ifdef CONFIG_PANTHERLORD_FF

12
drivers/usb/input/hid-lgff.c
View File

@ -52,8 +52,9 @@ static const struct dev_type devices[] = {
{ 0x046d, 0xc211, ff_rumble },
{ 0x046d, 0xc219, ff_rumble },
{ 0x046d, 0xc283, ff_joystick },
{ 0x046d, 0xc294, ff_joystick },
{ 0x046d, 0xc295, ff_joystick },
{ 0x046d, 0xca03, ff_joystick },
{ 0x0000, 0x0000, ff_joystick }
};
static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *effect)
@ -105,8 +106,9 @@ int hid_lgff_init(struct hid_device* hid)
struct input_dev *dev = hidinput->input;
struct hid_report *report;
struct hid_field *field;
const signed short *ff_bits = ff_joystick;
int error;
int i, j;
int i;
/* Find the report to use */
if (list_empty(report_list)) {
@ -130,12 +132,14 @@ int hid_lgff_init(struct hid_device* hid)
for (i = 0; i < ARRAY_SIZE(devices); i++) {
if (dev->id.vendor == devices[i].idVendor &&
dev->id.product == devices[i].idProduct) {
for (j = 0; devices[i].ff[j] >= 0; j++)
set_bit(devices[i].ff[j], dev->ffbit);
ff_bits = devices[i].ff;
break;
}
}
for (i = 0; ff_bits[i] >= 0; i++)
set_bit(ff_bits[i], dev->ffbit);
error = input_ff_create_memless(dev, NULL, hid_lgff_play);
if (error)
return error;

6
include/linux/serio.h
View File

@ -108,12 +108,6 @@ static inline void serio_drv_write_wakeup(struct serio *serio)
serio->drv->write_wakeup(serio);
}
static inline void serio_cleanup(struct serio *serio)
{
if (serio->drv && serio->drv->cleanup)
serio->drv->cleanup(serio);
}
/*
* Use the following functions to manipulate serio's per-port
* driver-specific data.