Merge branch 'next' into for-linus
Prepare input updates for 5.7 merge window.
diff --git a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
index ef2ae72..921172f 100644
--- a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
+++ b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
@@ -5,6 +5,7 @@
* "cypress,tm2-touchkey" - for the touchkey found on the tm2 board
* "cypress,midas-touchkey" - for the touchkey found on midas boards
* "cypress,aries-touchkey" - for the touchkey found on aries boards
+ * "coreriver,tc360-touchkey" - for the Coreriver TouchCore 360 touchkey
- reg: I2C address of the chip.
- interrupts: interrupt to which the chip is connected (see interrupt
binding[0]).
diff --git a/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt
index dc194b2..cdcaa3f 100644
--- a/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt
+++ b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt
@@ -1,9 +1,10 @@
-Ilitek ILI210x/ILI2117/ILI251x touchscreen controller
+Ilitek ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller
Required properties:
- compatible:
ilitek,ili210x for ILI210x
ilitek,ili2117 for ILI2117
+ ilitek,ili2120 for ILI2120
ilitek,ili251x for ILI251x
- reg: The I2C address of the device
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 6046f45..77fb3c45 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -199,6 +199,8 @@
description: Colorful GRP, Shenzhen Xueyushi Technology Ltd.
"^compulab,.*":
description: CompuLab Ltd.
+ "^coreriver,.*":
+ description: CORERIVER Semiconductor Co.,Ltd.
"^corpro,.*":
description: Chengdu Corpro Technology Co., Ltd.
"^cortina,.*":
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index d7dd6fc..cb6e3a5 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -224,13 +224,13 @@ static void __pass_event(struct evdev_client *client,
*/
client->tail = (client->head - 2) & (client->bufsize - 1);
- client->buffer[client->tail].input_event_sec =
- event->input_event_sec;
- client->buffer[client->tail].input_event_usec =
- event->input_event_usec;
- client->buffer[client->tail].type = EV_SYN;
- client->buffer[client->tail].code = SYN_DROPPED;
- client->buffer[client->tail].value = 0;
+ client->buffer[client->tail] = (struct input_event) {
+ .input_event_sec = event->input_event_sec,
+ .input_event_usec = event->input_event_usec,
+ .type = EV_SYN,
+ .code = SYN_DROPPED,
+ .value = 0,
+ };
client->packet_head = client->tail;
}
@@ -484,10 +484,7 @@ static int evdev_open(struct inode *inode, struct file *file)
struct evdev_client *client;
int error;
- client = kzalloc(struct_size(client, buffer, bufsize),
- GFP_KERNEL | __GFP_NOWARN);
- if (!client)
- client = vzalloc(struct_size(client, buffer, bufsize));
+ client = kvzalloc(struct_size(client, buffer, bufsize), GFP_KERNEL);
if (!client)
return -ENOMEM;
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 5508627..e2eb9b9 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -190,6 +190,7 @@ static void input_repeat_key(struct timer_list *t)
input_value_sync
};
+ input_set_timestamp(dev, ktime_get());
input_pass_values(dev, vals, ARRAY_SIZE(vals));
if (dev->rep[REP_PERIOD])
@@ -878,16 +879,18 @@ static int input_default_setkeycode(struct input_dev *dev,
}
}
- __clear_bit(*old_keycode, dev->keybit);
- __set_bit(ke->keycode, dev->keybit);
-
- for (i = 0; i < dev->keycodemax; i++) {
- if (input_fetch_keycode(dev, i) == *old_keycode) {
- __set_bit(*old_keycode, dev->keybit);
- break; /* Setting the bit twice is useless, so break */
+ if (*old_keycode <= KEY_MAX) {
+ __clear_bit(*old_keycode, dev->keybit);
+ for (i = 0; i < dev->keycodemax; i++) {
+ if (input_fetch_keycode(dev, i) == *old_keycode) {
+ __set_bit(*old_keycode, dev->keybit);
+ /* Setting the bit twice is useless, so break */
+ break;
+ }
}
}
+ __set_bit(ke->keycode, dev->keybit);
return 0;
}
@@ -943,9 +946,13 @@ int input_set_keycode(struct input_dev *dev,
* Simulate keyup event if keycode is not present
* in the keymap anymore
*/
- if (test_bit(EV_KEY, dev->evbit) &&
- !is_event_supported(old_keycode, dev->keybit, KEY_MAX) &&
- __test_and_clear_bit(old_keycode, dev->key)) {
+ if (old_keycode > KEY_MAX) {
+ dev_warn(dev->dev.parent ?: &dev->dev,
+ "%s: got too big old keycode %#x\n",
+ __func__, old_keycode);
+ } else if (test_bit(EV_KEY, dev->evbit) &&
+ !is_event_supported(old_keycode, dev->keybit, KEY_MAX) &&
+ __test_and_clear_bit(old_keycode, dev->key)) {
struct input_value vals[] = {
{ EV_KEY, old_keycode, 0 },
input_value_sync
diff --git a/drivers/input/keyboard/goldfish_events.c b/drivers/input/keyboard/goldfish_events.c
index bc8c85a..57d435f 100644
--- a/drivers/input/keyboard/goldfish_events.c
+++ b/drivers/input/keyboard/goldfish_events.c
@@ -30,7 +30,7 @@ struct event_dev {
struct input_dev *input;
int irq;
void __iomem *addr;
- char name[0];
+ char name[];
};
static irqreturn_t events_interrupt(int irq, void *dev_id)
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 1f56d53..53c9ff3 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -55,7 +55,7 @@ struct gpio_keys_drvdata {
struct input_dev *input;
struct mutex disable_lock;
unsigned short *keymap;
- struct gpio_button_data data[0];
+ struct gpio_button_data data[];
};
/*
diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index 6eb0a2f..c3937d2 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -38,7 +38,7 @@ struct gpio_keys_polled_dev {
const struct gpio_keys_platform_data *pdata;
unsigned long rel_axis_seen[BITS_TO_LONGS(REL_CNT)];
unsigned long abs_axis_seen[BITS_TO_LONGS(ABS_CNT)];
- struct gpio_keys_button_data data[0];
+ struct gpio_keys_button_data data[];
};
static void gpio_keys_button_event(struct input_dev *input,
diff --git a/drivers/input/keyboard/imx_sc_key.c b/drivers/input/keyboard/imx_sc_key.c
index 5379952..9f809aeb7 100644
--- a/drivers/input/keyboard/imx_sc_key.c
+++ b/drivers/input/keyboard/imx_sc_key.c
@@ -78,7 +78,13 @@ static void imx_sc_check_for_events(struct work_struct *work)
return;
}
- state = (bool)msg.state;
+ /*
+ * The response data from SCU firmware is 4 bytes,
+ * but ONLY the first byte is the key state, other
+ * 3 bytes could be some dirty data, so we should
+ * ONLY take the first byte as key state.
+ */
+ state = (bool)(msg.state & 0xff);
if (state ^ priv->keystate) {
priv->keystate = state;
diff --git a/drivers/input/keyboard/tca6416-keypad.c b/drivers/input/keyboard/tca6416-keypad.c
index 2a14769..2175876 100644
--- a/drivers/input/keyboard/tca6416-keypad.c
+++ b/drivers/input/keyboard/tca6416-keypad.c
@@ -33,7 +33,7 @@ MODULE_DEVICE_TABLE(i2c, tca6416_id);
struct tca6416_drv_data {
struct input_dev *input;
- struct tca6416_button data[0];
+ struct tca6416_button data[];
};
struct tca6416_keypad_chip {
@@ -48,7 +48,7 @@ struct tca6416_keypad_chip {
int irqnum;
u16 pinmask;
bool use_polling;
- struct tca6416_button buttons[0];
+ struct tca6416_button buttons[];
};
static int tca6416_write_reg(struct tca6416_keypad_chip *chip, int reg, u16 val)
diff --git a/drivers/input/keyboard/tm2-touchkey.c b/drivers/input/keyboard/tm2-touchkey.c
index 14b55ba..fb078e0 100644
--- a/drivers/input/keyboard/tm2-touchkey.c
+++ b/drivers/input/keyboard/tm2-touchkey.c
@@ -75,6 +75,14 @@ static struct touchkey_variant aries_touchkey_variant = {
.cmd_led_off = ARIES_TOUCHKEY_CMD_LED_OFF,
};
+static const struct touchkey_variant tc360_touchkey_variant = {
+ .keycode_reg = 0x00,
+ .base_reg = 0x00,
+ .fixed_regulator = true,
+ .cmd_led_on = TM2_TOUCHKEY_CMD_LED_ON,
+ .cmd_led_off = TM2_TOUCHKEY_CMD_LED_OFF,
+};
+
static int tm2_touchkey_led_brightness_set(struct led_classdev *led_dev,
enum led_brightness brightness)
{
@@ -327,6 +335,9 @@ static const struct of_device_id tm2_touchkey_of_match[] = {
}, {
.compatible = "cypress,aries-touchkey",
.data = &aries_touchkey_variant,
+ }, {
+ .compatible = "coreriver,tc360-touchkey",
+ .data = &tc360_touchkey_variant,
},
{ },
};
diff --git a/drivers/input/misc/keyspan_remote.c b/drivers/input/misc/keyspan_remote.c
index 83368f1..4650f4a 100644
--- a/drivers/input/misc/keyspan_remote.c
+++ b/drivers/input/misc/keyspan_remote.c
@@ -336,7 +336,8 @@ static int keyspan_setup(struct usb_device* dev)
int retval = 0;
retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x11, 0x40, 0x5601, 0x0, NULL, 0, 0);
+ 0x11, 0x40, 0x5601, 0x0, NULL, 0,
+ USB_CTRL_SET_TIMEOUT);
if (retval) {
dev_dbg(&dev->dev, "%s - failed to set bit rate due to error: %d\n",
__func__, retval);
@@ -344,7 +345,8 @@ static int keyspan_setup(struct usb_device* dev)
}
retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x44, 0x40, 0x0, 0x0, NULL, 0, 0);
+ 0x44, 0x40, 0x0, 0x0, NULL, 0,
+ USB_CTRL_SET_TIMEOUT);
if (retval) {
dev_dbg(&dev->dev, "%s - failed to set resume sensitivity due to error: %d\n",
__func__, retval);
@@ -352,7 +354,8 @@ static int keyspan_setup(struct usb_device* dev)
}
retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x22, 0x40, 0x0, 0x0, NULL, 0, 0);
+ 0x22, 0x40, 0x0, 0x0, NULL, 0,
+ USB_CTRL_SET_TIMEOUT);
if (retval) {
dev_dbg(&dev->dev, "%s - failed to turn receive on due to error: %d\n",
__func__, retval);
diff --git a/drivers/input/misc/max77650-onkey.c b/drivers/input/misc/max77650-onkey.c
index 4d875f2..ee55f22 100644
--- a/drivers/input/misc/max77650-onkey.c
+++ b/drivers/input/misc/max77650-onkey.c
@@ -108,9 +108,16 @@ static int max77650_onkey_probe(struct platform_device *pdev)
return input_register_device(onkey->input);
}
+static const struct of_device_id max77650_onkey_of_match[] = {
+ { .compatible = "maxim,max77650-onkey" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, max77650_onkey_of_match);
+
static struct platform_driver max77650_onkey_driver = {
.driver = {
.name = "max77650-onkey",
+ .of_match_table = max77650_onkey_of_match,
},
.probe = max77650_onkey_probe,
};
diff --git a/drivers/input/misc/pm8xxx-vibrator.c b/drivers/input/misc/pm8xxx-vibrator.c
index ecd762f..53ad25e 100644
--- a/drivers/input/misc/pm8xxx-vibrator.c
+++ b/drivers/input/misc/pm8xxx-vibrator.c
@@ -90,7 +90,7 @@ static int pm8xxx_vib_set(struct pm8xxx_vib *vib, bool on)
if (regs->enable_mask)
rc = regmap_update_bits(vib->regmap, regs->enable_addr,
- on ? regs->enable_mask : 0, val);
+ regs->enable_mask, on ? ~0 : 0);
return rc;
}
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index fd25378..f259313 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -74,12 +74,16 @@ static int uinput_dev_event(struct input_dev *dev,
struct uinput_device *udev = input_get_drvdata(dev);
struct timespec64 ts;
- udev->buff[udev->head].type = type;
- udev->buff[udev->head].code = code;
- udev->buff[udev->head].value = value;
ktime_get_ts64(&ts);
- udev->buff[udev->head].input_event_sec = ts.tv_sec;
- udev->buff[udev->head].input_event_usec = ts.tv_nsec / NSEC_PER_USEC;
+
+ udev->buff[udev->head] = (struct input_event) {
+ .input_event_sec = ts.tv_sec,
+ .input_event_usec = ts.tv_nsec / NSEC_PER_USEC,
+ .type = type,
+ .code = code,
+ .value = value,
+ };
+
udev->head = (udev->head + 1) % UINPUT_BUFFER_SIZE;
wake_up_interruptible(&udev->waitq);
@@ -689,13 +693,14 @@ static ssize_t uinput_read(struct file *file, char __user *buffer,
static __poll_t uinput_poll(struct file *file, poll_table *wait)
{
struct uinput_device *udev = file->private_data;
+ __poll_t mask = EPOLLOUT | EPOLLWRNORM; /* uinput is always writable */
poll_wait(file, &udev->waitq, wait);
if (udev->head != udev->tail)
- return EPOLLIN | EPOLLRDNORM;
+ mask |= EPOLLIN | EPOLLRDNORM;
- return EPOLLOUT | EPOLLWRNORM;
+ return mask;
}
static int uinput_release(struct inode *inode, struct file *file)
diff --git a/drivers/input/mouse/cyapa_gen5.c b/drivers/input/mouse/cyapa_gen5.c
index 14239fb..7f012bf 100644
--- a/drivers/input/mouse/cyapa_gen5.c
+++ b/drivers/input/mouse/cyapa_gen5.c
@@ -250,7 +250,7 @@ struct cyapa_tsg_bin_image_data_record {
struct cyapa_tsg_bin_image {
struct cyapa_tsg_bin_image_head image_head;
- struct cyapa_tsg_bin_image_data_record records[0];
+ struct cyapa_tsg_bin_image_data_record records[];
} __packed;
struct pip_bl_packet_start {
@@ -271,7 +271,7 @@ struct pip_bl_cmd_head {
u8 report_id; /* Bootloader output report id, must be 40h */
u8 rsvd; /* Reserved, must be 0 */
struct pip_bl_packet_start packet_start;
- u8 data[0]; /* Command data variable based on commands */
+ u8 data[]; /* Command data variable based on commands */
} __packed;
/* Initiate bootload command data structure. */
@@ -300,7 +300,7 @@ struct tsg_bl_metadata_row_params {
struct tsg_bl_flash_row_head {
u8 flash_array_id;
__le16 flash_row_id;
- u8 flash_data[0];
+ u8 flash_data[];
} __packed;
struct pip_app_cmd_head {
@@ -314,7 +314,7 @@ struct pip_app_cmd_head {
* Bit 6-0: command code.
*/
u8 cmd_code;
- u8 parameter_data[0]; /* Parameter data variable based on cmd_code */
+ u8 parameter_data[]; /* Parameter data variable based on cmd_code */
} __packed;
/* Application get/set parameter command data structure */
diff --git a/drivers/input/mouse/psmouse-smbus.c b/drivers/input/mouse/psmouse-smbus.c
index 027efdd..a472489 100644
--- a/drivers/input/mouse/psmouse-smbus.c
+++ b/drivers/input/mouse/psmouse-smbus.c
@@ -190,6 +190,7 @@ static int psmouse_smbus_create_companion(struct device *dev, void *data)
struct psmouse_smbus_dev *smbdev = data;
unsigned short addr_list[] = { smbdev->board.addr, I2C_CLIENT_END };
struct i2c_adapter *adapter;
+ struct i2c_client *client;
adapter = i2c_verify_adapter(dev);
if (!adapter)
@@ -198,12 +199,13 @@ static int psmouse_smbus_create_companion(struct device *dev, void *data)
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_HOST_NOTIFY))
return 0;
- smbdev->client = i2c_new_probed_device(adapter, &smbdev->board,
- addr_list, NULL);
- if (!smbdev->client)
+ client = i2c_new_scanned_device(adapter, &smbdev->board,
+ addr_list, NULL);
+ if (IS_ERR(client))
return 0;
/* We have our(?) device, stop iterating i2c bus. */
+ smbdev->client = client;
return 1;
}
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 1ae6f8b..4d20362 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -146,7 +146,6 @@ static const char * const topbuttonpad_pnp_ids[] = {
"LEN0042", /* Yoga */
"LEN0045",
"LEN0047",
- "LEN0049",
"LEN2000", /* S540 */
"LEN2001", /* Edge E431 */
"LEN2002", /* Edge E531 */
@@ -166,9 +165,11 @@ static const char * const smbus_pnp_ids[] = {
/* all of the topbuttonpad_pnp_ids are valid, we just add some extras */
"LEN0048", /* X1 Carbon 3 */
"LEN0046", /* X250 */
+ "LEN0049", /* Yoga 11e */
"LEN004a", /* W541 */
"LEN005b", /* P50 */
"LEN005e", /* T560 */
+ "LEN006c", /* T470s */
"LEN0071", /* T480 */
"LEN0072", /* X1 Carbon Gen 5 (2017) - Elan/ALPS trackpoint */
"LEN0073", /* X1 Carbon G5 (Elantech) */
@@ -179,11 +180,13 @@ static const char * const smbus_pnp_ids[] = {
"LEN0097", /* X280 -> ALPS trackpoint */
"LEN009b", /* T580 */
"LEN200f", /* T450s */
+ "LEN2044", /* L470 */
"LEN2054", /* E480 */
"LEN2055", /* E580 */
"SYN3052", /* HP EliteBook 840 G4 */
"SYN3221", /* HP 15-ay000 */
"SYN323d", /* HP Spectre X360 13-w013dx */
+ "SYN3257", /* HP Envy 13-ad105ng */
NULL
};
diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c
index 6adea8a..ffa39ab 100644
--- a/drivers/input/rmi4/rmi_f11.c
+++ b/drivers/input/rmi4/rmi_f11.c
@@ -1203,8 +1203,8 @@ static int rmi_f11_initialize(struct rmi_function *fn)
* If distance threshold values are set, switch to reduced reporting
* mode so they actually get used by the controller.
*/
- if (ctrl->ctrl0_11[RMI_F11_DELTA_X_THRESHOLD] ||
- ctrl->ctrl0_11[RMI_F11_DELTA_Y_THRESHOLD]) {
+ if (sensor->axis_align.delta_x_threshold ||
+ sensor->axis_align.delta_y_threshold) {
ctrl->ctrl0_11[0] &= ~RMI_F11_REPORT_MODE_MASK;
ctrl->ctrl0_11[0] |= RMI_F11_REPORT_MODE_REDUCED;
}
diff --git a/drivers/input/rmi4/rmi_f54.c b/drivers/input/rmi4/rmi_f54.c
index 0bc01cf..6b23e67 100644
--- a/drivers/input/rmi4/rmi_f54.c
+++ b/drivers/input/rmi4/rmi_f54.c
@@ -24,6 +24,12 @@
#define F54_NUM_TX_OFFSET 1
#define F54_NUM_RX_OFFSET 0
+/*
+ * The smbus protocol can read only 32 bytes max at a time.
+ * But this should be fine for i2c/spi as well.
+ */
+#define F54_REPORT_DATA_SIZE 32
+
/* F54 commands */
#define F54_GET_REPORT 1
#define F54_FORCE_CAL 2
@@ -526,6 +532,7 @@ static void rmi_f54_work(struct work_struct *work)
int report_size;
u8 command;
int error;
+ int i;
report_size = rmi_f54_get_report_size(f54);
if (report_size == 0) {
@@ -558,23 +565,27 @@ static void rmi_f54_work(struct work_struct *work)
rmi_dbg(RMI_DEBUG_FN, &fn->dev, "Get report command completed, reading data\n");
- fifo[0] = 0;
- fifo[1] = 0;
- error = rmi_write_block(fn->rmi_dev,
- fn->fd.data_base_addr + F54_FIFO_OFFSET,
- fifo, sizeof(fifo));
- if (error) {
- dev_err(&fn->dev, "Failed to set fifo start offset\n");
- goto abort;
- }
+ for (i = 0; i < report_size; i += F54_REPORT_DATA_SIZE) {
+ int size = min(F54_REPORT_DATA_SIZE, report_size - i);
- error = rmi_read_block(fn->rmi_dev, fn->fd.data_base_addr +
- F54_REPORT_DATA_OFFSET, f54->report_data,
- report_size);
- if (error) {
- dev_err(&fn->dev, "%s: read [%d bytes] returned %d\n",
- __func__, report_size, error);
- goto abort;
+ fifo[0] = i & 0xff;
+ fifo[1] = i >> 8;
+ error = rmi_write_block(fn->rmi_dev,
+ fn->fd.data_base_addr + F54_FIFO_OFFSET,
+ fifo, sizeof(fifo));
+ if (error) {
+ dev_err(&fn->dev, "Failed to set fifo start offset\n");
+ goto abort;
+ }
+
+ error = rmi_read_block(fn->rmi_dev, fn->fd.data_base_addr +
+ F54_REPORT_DATA_OFFSET,
+ f54->report_data + i, size);
+ if (error) {
+ dev_err(&fn->dev, "%s: read [%d bytes] returned %d\n",
+ __func__, size, error);
+ goto abort;
+ }
}
abort:
diff --git a/drivers/input/rmi4/rmi_smbus.c b/drivers/input/rmi4/rmi_smbus.c
index b313c57..2407ea4 100644
--- a/drivers/input/rmi4/rmi_smbus.c
+++ b/drivers/input/rmi4/rmi_smbus.c
@@ -163,6 +163,7 @@ static int rmi_smb_write_block(struct rmi_transport_dev *xport, u16 rmiaddr,
/* prepare to write next block of bytes */
cur_len -= SMB_MAX_COUNT;
databuff += SMB_MAX_COUNT;
+ rmiaddr += SMB_MAX_COUNT;
}
exit:
mutex_unlock(&rmi_smb->page_mutex);
@@ -214,6 +215,7 @@ static int rmi_smb_read_block(struct rmi_transport_dev *xport, u16 rmiaddr,
/* prepare to read next block of bytes */
cur_len -= SMB_MAX_COUNT;
databuff += SMB_MAX_COUNT;
+ rmiaddr += SMB_MAX_COUNT;
}
retval = 0;
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index 2ca586f..e08b0ef 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -1713,7 +1713,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
aiptek->inputdev = inputdev;
aiptek->intf = intf;
- aiptek->ifnum = intf->altsetting[0].desc.bInterfaceNumber;
+ aiptek->ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
aiptek->inDelay = 0;
aiptek->endDelay = 0;
aiptek->previousJitterable = 0;
@@ -1802,14 +1802,14 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
input_set_abs_params(inputdev, ABS_WHEEL, AIPTEK_WHEEL_MIN, AIPTEK_WHEEL_MAX - 1, 0, 0);
/* Verify that a device really has an endpoint */
- if (intf->altsetting[0].desc.bNumEndpoints < 1) {
+ if (intf->cur_altsetting->desc.bNumEndpoints < 1) {
dev_err(&intf->dev,
"interface has %d endpoints, but must have minimum 1\n",
- intf->altsetting[0].desc.bNumEndpoints);
+ intf->cur_altsetting->desc.bNumEndpoints);
err = -EINVAL;
goto fail3;
}
- endpoint = &intf->altsetting[0].endpoint[0].desc;
+ endpoint = &intf->cur_altsetting->endpoint[0].desc;
/* Go set up our URB, which is called when the tablet receives
* input.
diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c
index 3503122..96d6557 100644
--- a/drivers/input/tablet/gtco.c
+++ b/drivers/input/tablet/gtco.c
@@ -875,18 +875,14 @@ static int gtco_probe(struct usb_interface *usbinterface,
}
/* Sanity check that a device has an endpoint */
- if (usbinterface->altsetting[0].desc.bNumEndpoints < 1) {
+ if (usbinterface->cur_altsetting->desc.bNumEndpoints < 1) {
dev_err(&usbinterface->dev,
"Invalid number of endpoints\n");
error = -EINVAL;
goto err_free_urb;
}
- /*
- * The endpoint is always altsetting 0, we know this since we know
- * this device only has one interrupt endpoint
- */
- endpoint = &usbinterface->altsetting[0].endpoint[0].desc;
+ endpoint = &usbinterface->cur_altsetting->endpoint[0].desc;
/* Some debug */
dev_dbg(&usbinterface->dev, "gtco # interfaces: %d\n", usbinterface->num_altsetting);
@@ -896,7 +892,8 @@ static int gtco_probe(struct usb_interface *usbinterface,
if (usb_endpoint_xfer_int(endpoint))
dev_dbg(&usbinterface->dev, "endpoint: we have interrupt endpoint\n");
- dev_dbg(&usbinterface->dev, "endpoint extra len:%d\n", usbinterface->altsetting[0].extralen);
+ dev_dbg(&usbinterface->dev, "interface extra len:%d\n",
+ usbinterface->cur_altsetting->extralen);
/*
* Find the HID descriptor so we can find out the size of the
@@ -973,8 +970,6 @@ static int gtco_probe(struct usb_interface *usbinterface,
input_dev->dev.parent = &usbinterface->dev;
/* Setup the URB, it will be posted later on open of input device */
- endpoint = &usbinterface->altsetting[0].endpoint[0].desc;
-
usb_fill_int_urb(gtco->urbinfo,
udev,
usb_rcvintpipe(udev,
diff --git a/drivers/input/tablet/pegasus_notetaker.c b/drivers/input/tablet/pegasus_notetaker.c
index a1f3a0c..38f0874 100644
--- a/drivers/input/tablet/pegasus_notetaker.c
+++ b/drivers/input/tablet/pegasus_notetaker.c
@@ -275,7 +275,7 @@ static int pegasus_probe(struct usb_interface *intf,
return -ENODEV;
/* Sanity check that the device has an endpoint */
- if (intf->altsetting[0].desc.bNumEndpoints < 1) {
+ if (intf->cur_altsetting->desc.bNumEndpoints < 1) {
dev_err(&intf->dev, "Invalid number of endpoints\n");
return -EINVAL;
}
diff --git a/drivers/input/touchscreen/ili210x.c b/drivers/input/touchscreen/ili210x.c
index 4a17096..199cf3d 100644
--- a/drivers/input/touchscreen/ili210x.c
+++ b/drivers/input/touchscreen/ili210x.c
@@ -167,6 +167,36 @@ static const struct ili2xxx_chip ili211x_chip = {
.resolution = 2048,
};
+static bool ili212x_touchdata_to_coords(const u8 *touchdata,
+ unsigned int finger,
+ unsigned int *x, unsigned int *y)
+{
+ u16 val;
+
+ val = get_unaligned_be16(touchdata + 3 + (finger * 5) + 0);
+ if (!(val & BIT(15))) /* Touch indication */
+ return false;
+
+ *x = val & 0x3fff;
+ *y = get_unaligned_be16(touchdata + 3 + (finger * 5) + 2);
+
+ return true;
+}
+
+static bool ili212x_check_continue_polling(const u8 *data, bool touch)
+{
+ return touch;
+}
+
+static const struct ili2xxx_chip ili212x_chip = {
+ .read_reg = ili210x_read_reg,
+ .get_touch_data = ili210x_read_touch_data,
+ .parse_touch_data = ili212x_touchdata_to_coords,
+ .continue_polling = ili212x_check_continue_polling,
+ .max_touches = 10,
+ .has_calibrate_reg = true,
+};
+
static int ili251x_read_reg(struct i2c_client *client,
u8 reg, void *buf, size_t len)
{
@@ -321,7 +351,7 @@ static umode_t ili210x_calibrate_visible(struct kobject *kobj,
struct i2c_client *client = to_i2c_client(dev);
struct ili210x *priv = i2c_get_clientdata(client);
- return priv->chip->has_calibrate_reg;
+ return priv->chip->has_calibrate_reg ? attr->mode : 0;
}
static const struct attribute_group ili210x_attr_group = {
@@ -447,6 +477,7 @@ static int ili210x_i2c_probe(struct i2c_client *client,
static const struct i2c_device_id ili210x_i2c_id[] = {
{ "ili210x", (long)&ili210x_chip },
{ "ili2117", (long)&ili211x_chip },
+ { "ili2120", (long)&ili212x_chip },
{ "ili251x", (long)&ili251x_chip },
{ }
};
@@ -455,6 +486,7 @@ MODULE_DEVICE_TABLE(i2c, ili210x_i2c_id);
static const struct of_device_id ili210x_dt_ids[] = {
{ .compatible = "ilitek,ili210x", .data = &ili210x_chip },
{ .compatible = "ilitek,ili2117", .data = &ili211x_chip },
+ { .compatible = "ilitek,ili2120", .data = &ili212x_chip },
{ .compatible = "ilitek,ili251x", .data = &ili251x_chip },
{ }
};
diff --git a/drivers/input/touchscreen/raydium_i2c_ts.c b/drivers/input/touchscreen/raydium_i2c_ts.c
index 6ed9f22..fe24543 100644
--- a/drivers/input/touchscreen/raydium_i2c_ts.c
+++ b/drivers/input/touchscreen/raydium_i2c_ts.c
@@ -432,7 +432,7 @@ static int raydium_i2c_write_object(struct i2c_client *client,
return 0;
}
-static bool raydium_i2c_boot_trigger(struct i2c_client *client)
+static int raydium_i2c_boot_trigger(struct i2c_client *client)
{
static const u8 cmd[7][6] = {
{ 0x08, 0x0C, 0x09, 0x00, 0x50, 0xD7 },
@@ -457,10 +457,10 @@ static bool raydium_i2c_boot_trigger(struct i2c_client *client)
}
}
- return false;
+ return 0;
}
-static bool raydium_i2c_fw_trigger(struct i2c_client *client)
+static int raydium_i2c_fw_trigger(struct i2c_client *client)
{
static const u8 cmd[5][11] = {
{ 0, 0x09, 0x71, 0x0C, 0x09, 0x00, 0x50, 0xD7, 0, 0, 0 },
@@ -483,7 +483,7 @@ static bool raydium_i2c_fw_trigger(struct i2c_client *client)
}
}
- return false;
+ return 0;
}
static int raydium_i2c_check_path(struct i2c_client *client)
diff --git a/drivers/input/touchscreen/sun4i-ts.c b/drivers/input/touchscreen/sun4i-ts.c
index 0af0fe8..742a7e9 100644
--- a/drivers/input/touchscreen/sun4i-ts.c
+++ b/drivers/input/touchscreen/sun4i-ts.c
@@ -237,6 +237,7 @@ static int sun4i_ts_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
struct device *hwmon;
+ struct thermal_zone_device *thermal;
int error;
u32 reg;
bool ts_attached;
@@ -355,7 +356,10 @@ static int sun4i_ts_probe(struct platform_device *pdev)
if (IS_ERR(hwmon))
return PTR_ERR(hwmon);
- devm_thermal_zone_of_sensor_register(ts->dev, 0, ts, &sun4i_ts_tz_ops);
+ thermal = devm_thermal_zone_of_sensor_register(ts->dev, 0, ts,
+ &sun4i_ts_tz_ops);
+ if (IS_ERR(thermal))
+ return PTR_ERR(thermal);
writel(TEMP_IRQ_EN(1), ts->base + TP_INT_FIFOC);
diff --git a/drivers/input/touchscreen/sur40.c b/drivers/input/touchscreen/sur40.c
index 1dd47dd..34d31c7e 100644
--- a/drivers/input/touchscreen/sur40.c
+++ b/drivers/input/touchscreen/sur40.c
@@ -661,7 +661,7 @@ static int sur40_probe(struct usb_interface *interface,
int error;
/* Check if we really have the right interface. */
- iface_desc = &interface->altsetting[0];
+ iface_desc = interface->cur_altsetting;
if (iface_desc->desc.bInterfaceClass != 0xFF)
return -ENODEV;
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index f6cc830..b6a835d 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -652,6 +652,9 @@
/* Electronic privacy screen control */
#define KEY_PRIVACY_SCREEN_TOGGLE 0x279
+/* Select an area of screen to be copied */
+#define KEY_SELECTIVE_SCREENSHOT 0x27a
+
/*
* Some keyboards have keys which do not have a defined meaning, these keys
* are intended to be programmed / bound to macros by the user. For most
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index f056b2a..9a61c28 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -34,6 +34,7 @@ struct input_event {
__kernel_ulong_t __sec;
#if defined(__sparc__) && defined(__arch64__)
unsigned int __usec;
+ unsigned int __pad;
#else
__kernel_ulong_t __usec;
#endif
diff --git a/include/uapi/linux/serio.h b/include/uapi/linux/serio.h
index 50e9919..ed2a96f 100644
--- a/include/uapi/linux/serio.h
+++ b/include/uapi/linux/serio.h
@@ -9,7 +9,7 @@
#ifndef _UAPI_SERIO_H
#define _UAPI_SERIO_H
-
+#include <linux/const.h>
#include <linux/ioctl.h>
#define SPIOCSTYPE _IOW('q', 0x01, unsigned long)
@@ -18,10 +18,10 @@
/*
* bit masks for use in "interrupt" flags (3rd argument)
*/
-#define SERIO_TIMEOUT BIT(0)
-#define SERIO_PARITY BIT(1)
-#define SERIO_FRAME BIT(2)
-#define SERIO_OOB_DATA BIT(3)
+#define SERIO_TIMEOUT _BITUL(0)
+#define SERIO_PARITY _BITUL(1)
+#define SERIO_FRAME _BITUL(2)
+#define SERIO_OOB_DATA _BITUL(3)
/*
* Serio types
