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-rw-r--r--drivers/input/joystick/iforce/iforce-main.c4
-rw-r--r--drivers/input/joystick/iforce/iforce-packets.c10
-rw-r--r--drivers/input/joystick/iforce/iforce-usb.c5
-rw-r--r--drivers/input/misc/input-polldev.c5
-rw-r--r--drivers/input/mouse/alps.c58
-rw-r--r--drivers/input/mouse/logips2pp.c1
-rw-r--r--drivers/input/touchscreen/Kconfig8
-rw-r--r--drivers/input/touchscreen/ads7846.c3
-rw-r--r--drivers/input/touchscreen/ucb1400_ts.c4
-rw-r--r--drivers/macintosh/adbhid.c16
-rw-r--r--drivers/mfd/ucb1x00-ts.c11
11 files changed, 66 insertions, 59 deletions
diff --git a/drivers/input/joystick/iforce/iforce-main.c b/drivers/input/joystick/iforce/iforce-main.c
index fb129c479a66..682244b1c042 100644
--- a/drivers/input/joystick/iforce/iforce-main.c
+++ b/drivers/input/joystick/iforce/iforce-main.c
@@ -370,10 +370,8 @@ int iforce_init_device(struct iforce *iforce)
/*
* Disable spring, enable force feedback.
- * FIXME: We should use iforce_set_autocenter() et al here.
*/
-
- iforce_send_packet(iforce, FF_CMD_AUTOCENTER, "\004\000");
+ iforce_set_autocenter(input_dev, 0);
/*
* Find appropriate device entry
diff --git a/drivers/input/joystick/iforce/iforce-packets.c b/drivers/input/joystick/iforce/iforce-packets.c
index 21c4e13d3a50..3154ccd74000 100644
--- a/drivers/input/joystick/iforce/iforce-packets.c
+++ b/drivers/input/joystick/iforce/iforce-packets.c
@@ -246,6 +246,8 @@ void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data)
int iforce_get_id_packet(struct iforce *iforce, char *packet)
{
+ int status;
+
switch (iforce->bus) {
case IFORCE_USB:
@@ -254,18 +256,22 @@ int iforce_get_id_packet(struct iforce *iforce, char *packet)
iforce->cr.bRequest = packet[0];
iforce->ctrl->dev = iforce->usbdev;
- if (usb_submit_urb(iforce->ctrl, GFP_ATOMIC))
+ status = usb_submit_urb(iforce->ctrl, GFP_ATOMIC);
+ if (status) {
+ err("usb_submit_urb failed %d", status);
return -1;
+ }
wait_event_interruptible_timeout(iforce->wait,
iforce->ctrl->status != -EINPROGRESS, HZ);
if (iforce->ctrl->status) {
+ dbg("iforce->ctrl->status = %d", iforce->ctrl->status);
usb_unlink_urb(iforce->ctrl);
return -1;
}
#else
- err("iforce_get_id_packet: iforce->bus = USB!");
+ dbg("iforce_get_id_packet: iforce->bus = USB!");
#endif
break;
diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c
index 750099d8e3c6..1457b73850e7 100644
--- a/drivers/input/joystick/iforce/iforce-usb.c
+++ b/drivers/input/joystick/iforce/iforce-usb.c
@@ -65,6 +65,7 @@ void iforce_usb_xmit(struct iforce *iforce)
XMIT_INC(iforce->xmit.tail, n);
if ( (n=usb_submit_urb(iforce->out, GFP_ATOMIC)) ) {
+ clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
warn("usb_submit_urb failed %d\n", n);
}
@@ -163,8 +164,8 @@ static int iforce_usb_probe(struct usb_interface *intf,
usb_fill_int_urb(iforce->irq, dev, usb_rcvintpipe(dev, epirq->bEndpointAddress),
iforce->data, 16, iforce_usb_irq, iforce, epirq->bInterval);
- usb_fill_bulk_urb(iforce->out, dev, usb_sndbulkpipe(dev, epout->bEndpointAddress),
- iforce + 1, 32, iforce_usb_out, iforce);
+ usb_fill_int_urb(iforce->out, dev, usb_sndintpipe(dev, epout->bEndpointAddress),
+ iforce + 1, 32, iforce_usb_out, iforce, epout->bInterval);
usb_fill_control_urb(iforce->ctrl, dev, usb_rcvctrlpipe(dev, 0),
(void*) &iforce->cr, iforce->edata, 16, iforce_usb_ctrl, iforce);
diff --git a/drivers/input/misc/input-polldev.c b/drivers/input/misc/input-polldev.c
index 1b2b9c9c5d88..b773d4c756a6 100644
--- a/drivers/input/misc/input-polldev.c
+++ b/drivers/input/misc/input-polldev.c
@@ -12,6 +12,11 @@
#include <linux/mutex.h>
#include <linux/input-polldev.h>
+MODULE_AUTHOR("Dmitry Torokhov <dtor@mail.ru>");
+MODULE_DESCRIPTION("Generic implementation of a polled input device");
+MODULE_LICENSE("GPL v2");
+MODULE_VERSION("0.1");
+
static DEFINE_MUTEX(polldev_mutex);
static int polldev_users;
static struct workqueue_struct *polldev_wq;
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index cf3e4664e72b..2c5f11a4f6b4 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -251,11 +251,15 @@ static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int
dbg("E7 report: %2.2x %2.2x %2.2x", param[0], param[1], param[2]);
- for (i = 0; i < ARRAY_SIZE(rates) && param[2] != rates[i]; i++);
- *version = (param[0] << 8) | (param[1] << 4) | i;
+ if (version) {
+ for (i = 0; i < ARRAY_SIZE(rates) && param[2] != rates[i]; i++)
+ /* empty */;
+ *version = (param[0] << 8) | (param[1] << 4) | i;
+ }
for (i = 0; i < ARRAY_SIZE(alps_model_data); i++)
- if (!memcmp(param, alps_model_data[i].signature, sizeof(alps_model_data[i].signature)))
+ if (!memcmp(param, alps_model_data[i].signature,
+ sizeof(alps_model_data[i].signature)))
return alps_model_data + i;
return NULL;
@@ -380,32 +384,46 @@ static int alps_poll(struct psmouse *psmouse)
return 0;
}
-static int alps_reconnect(struct psmouse *psmouse)
+static int alps_hw_init(struct psmouse *psmouse, int *version)
{
struct alps_data *priv = psmouse->private;
- int version;
-
- psmouse_reset(psmouse);
- if (!(priv->i = alps_get_model(psmouse, &version)))
+ priv->i = alps_get_model(psmouse, version);
+ if (!priv->i)
return -1;
if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
return -1;
if (alps_tap_mode(psmouse, 1)) {
- printk(KERN_WARNING "alps.c: Failed to reenable hardware tapping\n");
+ printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n");
return -1;
}
if (alps_absolute_mode(psmouse)) {
- printk(KERN_ERR "alps.c: Failed to reenable absolute mode\n");
+ printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
return -1;
}
if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 0))
return -1;
+ /* ALPS needs stream mode, otherwise it won't report any data */
+ if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_SETSTREAM)) {
+ printk(KERN_ERR "alps.c: Failed to enable stream mode\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int alps_reconnect(struct psmouse *psmouse)
+{
+ psmouse_reset(psmouse);
+
+ if (alps_hw_init(psmouse, NULL))
+ return -1;
+
return 0;
}
@@ -430,23 +448,9 @@ int alps_init(struct psmouse *psmouse)
goto init_fail;
priv->dev2 = dev2;
+ psmouse->private = priv;
- priv->i = alps_get_model(psmouse, &version);
- if (!priv->i)
- goto init_fail;
-
- if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
- goto init_fail;
-
- if (alps_tap_mode(psmouse, 1))
- printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n");
-
- if (alps_absolute_mode(psmouse)) {
- printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
- goto init_fail;
- }
-
- if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 0))
+ if (alps_hw_init(psmouse, &version))
goto init_fail;
dev1->evbit[LONG(EV_KEY)] |= BIT(EV_KEY);
@@ -493,13 +497,13 @@ int alps_init(struct psmouse *psmouse)
/* We are having trouble resyncing ALPS touchpads so disable it for now */
psmouse->resync_time = 0;
- psmouse->private = priv;
return 0;
init_fail:
psmouse_reset(psmouse);
input_free_device(dev2);
kfree(priv);
+ psmouse->private = NULL;
return -1;
}
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index 9df74b72e6c4..0c5660d28caa 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -221,6 +221,7 @@ static const struct ps2pp_info *get_model_info(unsigned char model)
{ 66, PS2PP_KIND_MX, /* MX3100 reciver */
PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
PS2PP_EXTRA_BTN | PS2PP_NAV_BTN | PS2PP_HWHEEL },
+ { 72, PS2PP_KIND_TRACKMAN, 0 }, /* T-CH11: TrackMan Marble */
{ 73, 0, PS2PP_SIDE_BTN },
{ 75, PS2PP_KIND_WHEEL, PS2PP_WHEEL },
{ 76, PS2PP_KIND_WHEEL, PS2PP_WHEEL },
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 4f091800bfeb..e5cca9bd0406 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -12,17 +12,17 @@ menuconfig INPUT_TOUCHSCREEN
if INPUT_TOUCHSCREEN
config TOUCHSCREEN_ADS7846
- tristate "ADS 7846/7843 based touchscreens"
+ tristate "ADS7846/TSC2046 and ADS7843 based touchscreens"
depends on SPI_MASTER
depends on HWMON = n || HWMON
help
Say Y here if you have a touchscreen interface using the
- ADS7846 or ADS7843 controller, and your board-specific setup
- code includes that in its table of SPI devices.
+ ADS7846/TSC2046 or ADS7843 controller, and your board-specific
+ setup code includes that in its table of SPI devices.
If HWMON is selected, and the driver is told the reference voltage
on your board, you will also get hwmon interfaces for the voltage
- (and on ads7846, temperature) sensors of this chip.
+ (and on ads7846/tsc2046, temperature) sensors of this chip.
If unsure, say N (but it's safe to say "Y").
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 693e3b2a65a3..1c9069cd3bae 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -39,6 +39,7 @@
/*
* This code has been heavily tested on a Nokia 770, and lightly
* tested on other ads7846 devices (OSK/Mistral, Lubbock).
+ * TSC2046 is just newer ads7846 silicon.
* Support for ads7843 tested on Atmel at91sam926x-EK.
* Support for ads7845 has only been stubbed in.
*
@@ -847,7 +848,7 @@ static int __devinit ads7846_probe(struct spi_device *spi)
* may not. So we stick to very-portable 8 bit words, both RX and TX.
*/
spi->bits_per_word = 8;
- spi->mode = SPI_MODE_1;
+ spi->mode = SPI_MODE_0;
err = spi_setup(spi);
if (err < 0)
return err;
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index 6582816a0477..f0cbcdb008ed 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -288,9 +288,9 @@ static int ucb1400_ts_thread(void *_ucb)
struct ucb1400 *ucb = _ucb;
struct task_struct *tsk = current;
int valid = 0;
+ struct sched_param param = { .sched_priority = 1 };
- tsk->policy = SCHED_FIFO;
- tsk->rt_priority = 1;
+ sched_setscheduler(tsk, SCHED_FIFO, &param);
while (!kthread_should_stop()) {
unsigned int x, y, p;
diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c
index b77ef5187d6d..b46817f699f1 100644
--- a/drivers/macintosh/adbhid.c
+++ b/drivers/macintosh/adbhid.c
@@ -628,16 +628,16 @@ static void real_leds(unsigned char leds, int device)
*/
static int adbhid_kbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
{
- struct adbhid *adbhid = dev->private;
+ struct adbhid *adbhid = input_get_drvdata(dev);
unsigned char leds;
switch (type) {
case EV_LED:
- leds = (test_bit(LED_SCROLLL, dev->led) ? 4 : 0)
- | (test_bit(LED_NUML, dev->led) ? 1 : 0)
- | (test_bit(LED_CAPSL, dev->led) ? 2 : 0);
- real_leds(leds, adbhid->id);
- return 0;
+ leds = (test_bit(LED_SCROLLL, dev->led) ? 4 : 0) |
+ (test_bit(LED_NUML, dev->led) ? 1 : 0) |
+ (test_bit(LED_CAPSL, dev->led) ? 2 : 0);
+ real_leds(leds, adbhid->id);
+ return 0;
}
return -1;
@@ -649,7 +649,7 @@ adb_message_handler(struct notifier_block *this, unsigned long code, void *x)
switch (code) {
case ADB_MSG_PRE_RESET:
case ADB_MSG_POWERDOWN:
- /* Stop the repeat timer. Autopoll is already off at this point */
+ /* Stop the repeat timer. Autopoll is already off at this point */
{
int i;
for (i = 1; i < 16; i++) {
@@ -699,7 +699,7 @@ adbhid_input_register(int id, int default_id, int original_handler_id,
hid->current_handler_id = current_handler_id;
hid->mouse_kind = mouse_kind;
hid->flags = 0;
- input_dev->private = hid;
+ input_set_drvdata(input_dev, hid);
input_dev->name = hid->name;
input_dev->phys = hid->phys;
input_dev->id.bustype = BUS_ADB;
diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index cb8c264eaff0..7772bd1d92b4 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -207,16 +207,7 @@ static int ucb1x00_thread(void *_ts)
struct ucb1x00_ts *ts = _ts;
struct task_struct *tsk = current;
DECLARE_WAITQUEUE(wait, tsk);
- int valid;
-
- /*
- * We could run as a real-time thread. However, thus far
- * this doesn't seem to be necessary.
- */
-// tsk->policy = SCHED_FIFO;
-// tsk->rt_priority = 1;
-
- valid = 0;
+ int valid = 0;
add_wait_queue(&ts->irq_wait, &wait);
while (!kthread_should_stop()) {
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.