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-rw-r--r--drivers/input/joystick/analog.c2
-rw-r--r--drivers/input/joystick/xpad.c9
-rw-r--r--drivers/input/keyboard/matrix_keypad.c4
-rw-r--r--drivers/input/keyboard/stmpe-keypad.c16
-rw-r--r--drivers/input/mouse/alps.c24
-rw-r--r--drivers/input/mouse/synaptics.c1
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h7
-rw-r--r--drivers/input/touchscreen/mms114.c15
-rw-r--r--drivers/input/touchscreen/silead.c1
9 files changed, 58 insertions, 21 deletions
diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c
index c868a878c84f..a942c4ccd2af 100644
--- a/drivers/input/joystick/analog.c
+++ b/drivers/input/joystick/analog.c
@@ -163,7 +163,7 @@ static unsigned int get_time_pit(void)
#define GET_TIME(x) do { x = (unsigned int)rdtsc(); } while (0)
#define DELTA(x,y) ((y)-(x))
#define TIME_NAME "TSC"
-#elif defined(__alpha__) || defined(CONFIG_MN10300) || defined(CONFIG_ARM) || defined(CONFIG_ARM64) || defined(CONFIG_RISCV) || defined(CONFIG_TILE)
+#elif defined(__alpha__) || defined(CONFIG_MN10300) || defined(CONFIG_ARM) || defined(CONFIG_ARM64) || defined(CONFIG_PPC) || defined(CONFIG_RISCV) || defined(CONFIG_TILE)
#define GET_TIME(x) do { x = get_cycles(); } while (0)
#define DELTA(x,y) ((y)-(x))
#define TIME_NAME "get_cycles"
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 9d2688f3f961..06e9650b3b30 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -227,6 +227,7 @@ static const struct xpad_device {
{ 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
{ 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE },
+ { 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
{ 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
@@ -475,7 +476,8 @@ static const u8 xboxone_hori_init[] = {
/*
* This packet is required for some of the PDP pads to start
- * sending input reports. One of those pads is (0x0e6f:0x02ab).
+ * sending input reports. These pads include: (0x0e6f:0x02ab),
+ * (0x0e6f:0x02a4).
*/
static const u8 xboxone_pdp_init1[] = {
0x0a, 0x20, 0x00, 0x03, 0x00, 0x01, 0x14
@@ -483,7 +485,8 @@ static const u8 xboxone_pdp_init1[] = {
/*
* This packet is required for some of the PDP pads to start
- * sending input reports. One of those pads is (0x0e6f:0x02ab).
+ * sending input reports. These pads include: (0x0e6f:0x02ab),
+ * (0x0e6f:0x02a4).
*/
static const u8 xboxone_pdp_init2[] = {
0x06, 0x20, 0x00, 0x02, 0x01, 0x00
@@ -521,6 +524,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = {
XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_fw2015_init),
XBOXONE_INIT_PKT(0x0e6f, 0x02ab, xboxone_pdp_init1),
XBOXONE_INIT_PKT(0x0e6f, 0x02ab, xboxone_pdp_init2),
+ XBOXONE_INIT_PKT(0x0e6f, 0x02a4, xboxone_pdp_init1),
+ XBOXONE_INIT_PKT(0x0e6f, 0x02a4, xboxone_pdp_init2),
XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init),
XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init),
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 1f316d66e6f7..41614c185918 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -218,8 +218,10 @@ static void matrix_keypad_stop(struct input_dev *dev)
{
struct matrix_keypad *keypad = input_get_drvdata(dev);
+ spin_lock_irq(&keypad->lock);
keypad->stopped = true;
- mb();
+ spin_unlock_irq(&keypad->lock);
+
flush_work(&keypad->work.work);
/*
* matrix_keypad_scan() will leave IRQs enabled;
diff --git a/drivers/input/keyboard/stmpe-keypad.c b/drivers/input/keyboard/stmpe-keypad.c
index 8c6c0b9109c7..d69e631cfa0a 100644
--- a/drivers/input/keyboard/stmpe-keypad.c
+++ b/drivers/input/keyboard/stmpe-keypad.c
@@ -48,6 +48,14 @@
#define STMPE_KEYPAD_KEYMAP_MAX_SIZE \
(STMPE_KEYPAD_MAX_ROWS * STMPE_KEYPAD_MAX_COLS)
+
+#define STMPE1601_NUM_DATA 5
+#define STMPE2401_NUM_DATA 3
+#define STMPE2403_NUM_DATA 5
+
+/* Make sure it covers all cases above */
+#define MAX_NUM_DATA 5
+
/**
* struct stmpe_keypad_variant - model-specific attributes
* @auto_increment: whether the KPC_DATA_BYTE register address
@@ -74,7 +82,7 @@ struct stmpe_keypad_variant {
static const struct stmpe_keypad_variant stmpe_keypad_variants[] = {
[STMPE1601] = {
.auto_increment = true,
- .num_data = 5,
+ .num_data = STMPE1601_NUM_DATA,
.num_normal_data = 3,
.max_cols = 8,
.max_rows = 8,
@@ -84,7 +92,7 @@ static const struct stmpe_keypad_variant stmpe_keypad_variants[] = {
[STMPE2401] = {
.auto_increment = false,
.set_pullup = true,
- .num_data = 3,
+ .num_data = STMPE2401_NUM_DATA,
.num_normal_data = 2,
.max_cols = 8,
.max_rows = 12,
@@ -94,7 +102,7 @@ static const struct stmpe_keypad_variant stmpe_keypad_variants[] = {
[STMPE2403] = {
.auto_increment = true,
.set_pullup = true,
- .num_data = 5,
+ .num_data = STMPE2403_NUM_DATA,
.num_normal_data = 3,
.max_cols = 8,
.max_rows = 12,
@@ -156,7 +164,7 @@ static irqreturn_t stmpe_keypad_irq(int irq, void *dev)
struct stmpe_keypad *keypad = dev;
struct input_dev *input = keypad->input;
const struct stmpe_keypad_variant *variant = keypad->variant;
- u8 fifo[variant->num_data];
+ u8 fifo[MAX_NUM_DATA];
int ret;
int i;
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index f0b1060a7fee..0a67f235ba88 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -2530,13 +2530,31 @@ static int alps_update_btn_info_ss4_v2(unsigned char otp[][4],
}
static int alps_update_dual_info_ss4_v2(unsigned char otp[][4],
- struct alps_data *priv)
+ struct alps_data *priv,
+ struct psmouse *psmouse)
{
bool is_dual = false;
+ int reg_val = 0;
+ struct ps2dev *ps2dev = &psmouse->ps2dev;
- if (IS_SS4PLUS_DEV(priv->dev_id))
+ if (IS_SS4PLUS_DEV(priv->dev_id)) {
is_dual = (otp[0][0] >> 4) & 0x01;
+ if (!is_dual) {
+ /* For support TrackStick of Thinkpad L/E series */
+ if (alps_exit_command_mode(psmouse) == 0 &&
+ alps_enter_command_mode(psmouse) == 0) {
+ reg_val = alps_command_mode_read_reg(psmouse,
+ 0xD7);
+ }
+ alps_exit_command_mode(psmouse);
+ ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE);
+
+ if (reg_val == 0x0C || reg_val == 0x1D)
+ is_dual = true;
+ }
+ }
+
if (is_dual)
priv->flags |= ALPS_DUALPOINT |
ALPS_DUALPOINT_WITH_PRESSURE;
@@ -2559,7 +2577,7 @@ static int alps_set_defaults_ss4_v2(struct psmouse *psmouse,
alps_update_btn_info_ss4_v2(otp, priv);
- alps_update_dual_info_ss4_v2(otp, priv);
+ alps_update_dual_info_ss4_v2(otp, priv, psmouse);
return 0;
}
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 0d7c781674ca..60f2c463d1cc 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -173,7 +173,6 @@ static const char * const smbus_pnp_ids[] = {
"LEN0046", /* X250 */
"LEN004a", /* W541 */
"LEN200f", /* T450s */
- "LEN2018", /* T460p */
NULL
};
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 87e84a085a23..b353d494ad40 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -635,6 +635,13 @@ static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = {
},
},
{
+ /* Lenovo ThinkPad L460 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L460"),
+ },
+ },
+ {
/* Clevo P650RS, 650RP6, Sager NP8152-S, and others */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
diff --git a/drivers/input/touchscreen/mms114.c b/drivers/input/touchscreen/mms114.c
index db4f6bb502e3..a5ab774da4cc 100644
--- a/drivers/input/touchscreen/mms114.c
+++ b/drivers/input/touchscreen/mms114.c
@@ -1,11 +1,8 @@
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
+// SPDX-License-Identifier: GPL-2.0
+// Melfas MMS114/MMS152 touchscreen device driver
+//
+// Copyright (c) 2012 Samsung Electronics Co., Ltd.
+// Author: Joonyoung Shim <jy0922.shim@samsung.com>
#include <linux/module.h>
#include <linux/delay.h>
@@ -624,4 +621,4 @@ module_i2c_driver(mms114_driver);
/* Module information */
MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
MODULE_DESCRIPTION("MELFAS mms114 Touchscreen driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/input/touchscreen/silead.c b/drivers/input/touchscreen/silead.c
index 646b1e768e6b..ff7043f74a3d 100644
--- a/drivers/input/touchscreen/silead.c
+++ b/drivers/input/touchscreen/silead.c
@@ -602,6 +602,7 @@ static const struct acpi_device_id silead_ts_acpi_match[] = {
{ "GSL3675", 0 },
{ "GSL3692", 0 },
{ "MSSL1680", 0 },
+ { "MSSL0001", 0 },
{ }
};
MODULE_DEVICE_TABLE(acpi, silead_ts_acpi_match);