aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/input
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/evdev.c19
-rw-r--r--drivers/input/joystick/xpad.c12
-rw-r--r--drivers/input/keyboard/dlink-dir685-touchkeys.c2
-rw-r--r--drivers/input/misc/axp20x-pek.c72
-rw-r--r--drivers/input/mouse/synaptics.c1
-rw-r--r--drivers/input/rmi4/rmi_driver.c5
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h7
-rw-r--r--drivers/input/touchscreen/mms114.c12
-rw-r--r--drivers/input/touchscreen/usbtouchscreen.c1
9 files changed, 71 insertions, 60 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index cb6e3a5f509c..0d57e51b8ba1 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -326,20 +326,6 @@ static int evdev_fasync(int fd, struct file *file, int on)
return fasync_helper(fd, file, on, &client->fasync);
}
-static int evdev_flush(struct file *file, fl_owner_t id)
-{
- struct evdev_client *client = file->private_data;
- struct evdev *evdev = client->evdev;
-
- mutex_lock(&evdev->mutex);
-
- if (evdev->exist && !client->revoked)
- input_flush_device(&evdev->handle, file);
-
- mutex_unlock(&evdev->mutex);
- return 0;
-}
-
static void evdev_free(struct device *dev)
{
struct evdev *evdev = container_of(dev, struct evdev, dev);
@@ -453,6 +439,10 @@ static int evdev_release(struct inode *inode, struct file *file)
unsigned int i;
mutex_lock(&evdev->mutex);
+
+ if (evdev->exist && !client->revoked)
+ input_flush_device(&evdev->handle, file);
+
evdev_ungrab(evdev, client);
mutex_unlock(&evdev->mutex);
@@ -1310,7 +1300,6 @@ static const struct file_operations evdev_fops = {
.compat_ioctl = evdev_ioctl_compat,
#endif
.fasync = evdev_fasync,
- .flush = evdev_flush,
.llseek = no_llseek,
};
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 6b40a1c68f9f..c77cdb3b62b5 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -459,6 +459,16 @@ static const u8 xboxone_fw2015_init[] = {
};
/*
+ * This packet is required for Xbox One S (0x045e:0x02ea)
+ * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to
+ * initialize the controller that was previously used in
+ * Bluetooth mode.
+ */
+static const u8 xboxone_s_init[] = {
+ 0x05, 0x20, 0x00, 0x0f, 0x06
+};
+
+/*
* This packet is required for the Titanfall 2 Xbox One pads
* (0x0e6f:0x0165) to finish initialization and for Hori pads
* (0x0f0d:0x0067) to make the analog sticks work.
@@ -516,6 +526,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = {
XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_init),
XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_init),
XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_fw2015_init),
+ XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init),
+ XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init),
XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init1),
XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init2),
XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
diff --git a/drivers/input/keyboard/dlink-dir685-touchkeys.c b/drivers/input/keyboard/dlink-dir685-touchkeys.c
index b0ead7199c40..a69dcc3bd30c 100644
--- a/drivers/input/keyboard/dlink-dir685-touchkeys.c
+++ b/drivers/input/keyboard/dlink-dir685-touchkeys.c
@@ -143,7 +143,7 @@ MODULE_DEVICE_TABLE(of, dir685_tk_of_match);
static struct i2c_driver dir685_tk_i2c_driver = {
.driver = {
- .name = "dlin-dir685-touchkeys",
+ .name = "dlink-dir685-touchkeys",
.of_match_table = of_match_ptr(dir685_tk_of_match),
},
.probe = dir685_tk_probe,
diff --git a/drivers/input/misc/axp20x-pek.c b/drivers/input/misc/axp20x-pek.c
index c8f87df93a50..9c6386b2af33 100644
--- a/drivers/input/misc/axp20x-pek.c
+++ b/drivers/input/misc/axp20x-pek.c
@@ -205,8 +205,11 @@ ATTRIBUTE_GROUPS(axp20x);
static irqreturn_t axp20x_pek_irq(int irq, void *pwr)
{
- struct input_dev *idev = pwr;
- struct axp20x_pek *axp20x_pek = input_get_drvdata(idev);
+ struct axp20x_pek *axp20x_pek = pwr;
+ struct input_dev *idev = axp20x_pek->input;
+
+ if (!idev)
+ return IRQ_HANDLED;
/*
* The power-button is connected to ground so a falling edge (dbf)
@@ -225,22 +228,9 @@ static irqreturn_t axp20x_pek_irq(int irq, void *pwr)
static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek,
struct platform_device *pdev)
{
- struct axp20x_dev *axp20x = axp20x_pek->axp20x;
struct input_dev *idev;
int error;
- axp20x_pek->irq_dbr = platform_get_irq_byname(pdev, "PEK_DBR");
- if (axp20x_pek->irq_dbr < 0)
- return axp20x_pek->irq_dbr;
- axp20x_pek->irq_dbr = regmap_irq_get_virq(axp20x->regmap_irqc,
- axp20x_pek->irq_dbr);
-
- axp20x_pek->irq_dbf = platform_get_irq_byname(pdev, "PEK_DBF");
- if (axp20x_pek->irq_dbf < 0)
- return axp20x_pek->irq_dbf;
- axp20x_pek->irq_dbf = regmap_irq_get_virq(axp20x->regmap_irqc,
- axp20x_pek->irq_dbf);
-
axp20x_pek->input = devm_input_allocate_device(&pdev->dev);
if (!axp20x_pek->input)
return -ENOMEM;
@@ -255,24 +245,6 @@ static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek,
input_set_drvdata(idev, axp20x_pek);
- error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbr,
- axp20x_pek_irq, 0,
- "axp20x-pek-dbr", idev);
- if (error < 0) {
- dev_err(&pdev->dev, "Failed to request dbr IRQ#%d: %d\n",
- axp20x_pek->irq_dbr, error);
- return error;
- }
-
- error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbf,
- axp20x_pek_irq, 0,
- "axp20x-pek-dbf", idev);
- if (error < 0) {
- dev_err(&pdev->dev, "Failed to request dbf IRQ#%d: %d\n",
- axp20x_pek->irq_dbf, error);
- return error;
- }
-
error = input_register_device(idev);
if (error) {
dev_err(&pdev->dev, "Can't register input device: %d\n",
@@ -280,8 +252,6 @@ static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek,
return error;
}
- device_init_wakeup(&pdev->dev, true);
-
return 0;
}
@@ -339,6 +309,18 @@ static int axp20x_pek_probe(struct platform_device *pdev)
axp20x_pek->axp20x = dev_get_drvdata(pdev->dev.parent);
+ axp20x_pek->irq_dbr = platform_get_irq_byname(pdev, "PEK_DBR");
+ if (axp20x_pek->irq_dbr < 0)
+ return axp20x_pek->irq_dbr;
+ axp20x_pek->irq_dbr = regmap_irq_get_virq(
+ axp20x_pek->axp20x->regmap_irqc, axp20x_pek->irq_dbr);
+
+ axp20x_pek->irq_dbf = platform_get_irq_byname(pdev, "PEK_DBF");
+ if (axp20x_pek->irq_dbf < 0)
+ return axp20x_pek->irq_dbf;
+ axp20x_pek->irq_dbf = regmap_irq_get_virq(
+ axp20x_pek->axp20x->regmap_irqc, axp20x_pek->irq_dbf);
+
if (axp20x_pek_should_register_input(axp20x_pek, pdev)) {
error = axp20x_pek_probe_input_device(axp20x_pek, pdev);
if (error)
@@ -347,6 +329,26 @@ static int axp20x_pek_probe(struct platform_device *pdev)
axp20x_pek->info = (struct axp20x_info *)match->driver_data;
+ error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbr,
+ axp20x_pek_irq, 0,
+ "axp20x-pek-dbr", axp20x_pek);
+ if (error < 0) {
+ dev_err(&pdev->dev, "Failed to request dbr IRQ#%d: %d\n",
+ axp20x_pek->irq_dbr, error);
+ return error;
+ }
+
+ error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbf,
+ axp20x_pek_irq, 0,
+ "axp20x-pek-dbf", axp20x_pek);
+ if (error < 0) {
+ dev_err(&pdev->dev, "Failed to request dbf IRQ#%d: %d\n",
+ axp20x_pek->irq_dbf, error);
+ return error;
+ }
+
+ device_init_wakeup(&pdev->dev, true);
+
platform_set_drvdata(pdev, axp20x_pek);
return 0;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 4d2036209b45..758dae8d6500 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -170,6 +170,7 @@ static const char * const smbus_pnp_ids[] = {
"LEN005b", /* P50 */
"LEN005e", /* T560 */
"LEN006c", /* T470s */
+ "LEN007a", /* T470s */
"LEN0071", /* T480 */
"LEN0072", /* X1 Carbon Gen 5 (2017) - Elan/ALPS trackpoint */
"LEN0073", /* X1 Carbon G5 (Elantech) */
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 190b9974526b..258d5fe3d395 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -205,7 +205,7 @@ static irqreturn_t rmi_irq_fn(int irq, void *dev_id)
if (count) {
kfree(attn_data.data);
- attn_data.data = NULL;
+ drvdata->attn_data.data = NULL;
}
if (!kfifo_is_empty(&drvdata->attn_fifo))
@@ -1210,7 +1210,8 @@ static int rmi_driver_probe(struct device *dev)
if (data->input) {
rmi_driver_set_input_name(rmi_dev, data->input);
if (!rmi_dev->xport->input) {
- if (input_register_device(data->input)) {
+ retval = input_register_device(data->input);
+ if (retval) {
dev_err(dev, "%s: Failed to register input device.\n",
__func__);
goto err_destroy_functions;
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 08e919dbeb5d..7e048b557462 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -662,6 +662,13 @@ static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "P65xRP"),
},
},
+ {
+ /* Lenovo ThinkPad Twist S230u */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "33474HU"),
+ },
+ },
{ }
};
diff --git a/drivers/input/touchscreen/mms114.c b/drivers/input/touchscreen/mms114.c
index 69c6d559eeb0..2ef1adaed9af 100644
--- a/drivers/input/touchscreen/mms114.c
+++ b/drivers/input/touchscreen/mms114.c
@@ -91,15 +91,15 @@ static int __mms114_read_reg(struct mms114_data *data, unsigned int reg,
if (reg <= MMS114_MODE_CONTROL && reg + len > MMS114_MODE_CONTROL)
BUG();
- /* Write register: use repeated start */
+ /* Write register */
xfer[0].addr = client->addr;
- xfer[0].flags = I2C_M_TEN | I2C_M_NOSTART;
+ xfer[0].flags = client->flags & I2C_M_TEN;
xfer[0].len = 1;
xfer[0].buf = &buf;
/* Read data */
xfer[1].addr = client->addr;
- xfer[1].flags = I2C_M_RD;
+ xfer[1].flags = (client->flags & I2C_M_TEN) | I2C_M_RD;
xfer[1].len = len;
xfer[1].buf = val;
@@ -428,10 +428,8 @@ static int mms114_probe(struct i2c_client *client,
const void *match_data;
int error;
- if (!i2c_check_functionality(client->adapter,
- I2C_FUNC_PROTOCOL_MANGLING)) {
- dev_err(&client->dev,
- "Need i2c bus that supports protocol mangling\n");
+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
+ dev_err(&client->dev, "Not supported I2C adapter\n");
return -ENODEV;
}
diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
index 16d70201de4a..397cb1d3f481 100644
--- a/drivers/input/touchscreen/usbtouchscreen.c
+++ b/drivers/input/touchscreen/usbtouchscreen.c
@@ -182,6 +182,7 @@ static const struct usb_device_id usbtouch_devices[] = {
#endif
#ifdef CONFIG_TOUCHSCREEN_USB_IRTOUCH
+ {USB_DEVICE(0x255e, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
{USB_DEVICE(0x595a, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
{USB_DEVICE(0x6615, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
{USB_DEVICE(0x6615, 0x0012), .driver_info = DEVTYPE_IRTOUCH_HIRES},
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-28 12:45:39 +0000