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-rw-r--r--drivers/hid/Kconfig10
-rw-r--r--drivers/hid/hid-apple.c30
-rw-r--r--drivers/hid/hid-ids.h11
-rw-r--r--drivers/hid/hid-logitech-dj.c4
-rw-r--r--drivers/hid/hid-logitech-hidpp.c2
-rw-r--r--drivers/hid/hid-mcp2221.c169
-rw-r--r--drivers/hid/hid-multitouch.c60
-rw-r--r--drivers/hid/hid-quirks.c1
-rw-r--r--drivers/hid/hid-sony.c17
-rw-r--r--drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c8
-rw-r--r--drivers/hid/intel-ish-hid/ishtp-fw-loader.c2
11 files changed, 259 insertions, 55 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index b1111407b2f8..443c5cbbde04 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -42,7 +42,7 @@ config HIDRAW
---help---
Say Y here if you want to support HID devices (from the USB
specification standpoint) that aren't strictly user interface
- devices, like monitor controls and Uninterruptable Power Supplies.
+ devices, like monitor controls and Uninterruptible Power Supplies.
This module supports these devices separately using a separate
event interface on /dev/hidraw.
@@ -539,14 +539,14 @@ config HID_LOGITECH
Support for Logitech devices that are not fully compliant with HID standard.
config HID_LOGITECH_DJ
- tristate "Logitech Unifying receivers full support"
+ tristate "Logitech receivers full support"
depends on USB_HID
depends on HIDRAW
depends on HID_LOGITECH
select HID_LOGITECH_HIDPP
---help---
- Say Y if you want support for Logitech Unifying receivers and devices.
- Unifying receivers are capable of pairing up to 6 Logitech compliant
+ Say Y if you want support for Logitech receivers and devices.
+ Logitech receivers are capable of pairing multiple Logitech compliant
devices to the same receiver. Without this driver it will be handled by
generic USB_HID driver and all incoming events will be multiplexed
into a single mouse and a single keyboard device.
@@ -1141,7 +1141,7 @@ config HID_SENSOR_CUSTOM_SENSOR
to decide how to interpret these special sensor ids and process in
the user space. Currently some manufacturers are using these ids for
sensor calibration and debugging other sensors. Manufacturers
- should't use these special custom sensor ids to export any of the
+ shouldn't use these special custom sensor ids to export any of the
standard sensors.
Select this config option for custom/generic sensor support.
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index d732d1d10caf..359bdfbe3701 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -51,6 +51,12 @@ MODULE_PARM_DESC(swap_opt_cmd, "Swap the Option (\"Alt\") and Command (\"Flag\")
"(For people who want to keep Windows PC keyboard muscle memory. "
"[0] = as-is, Mac layout. 1 = swapped, Windows layout.)");
+static unsigned int swap_fn_leftctrl;
+module_param(swap_fn_leftctrl, uint, 0644);
+MODULE_PARM_DESC(swap_fn_leftctrl, "Swap the Fn and left Control keys. "
+ "(For people who want to keep PC keyboard muscle memory. "
+ "[0] = as-is, Mac layout, 1 = swapped, PC layout)");
+
struct apple_sc {
unsigned long quirks;
unsigned int fn_on;
@@ -162,6 +168,11 @@ static const struct apple_key_translation swapped_option_cmd_keys[] = {
{ }
};
+static const struct apple_key_translation swapped_fn_leftctrl_keys[] = {
+ { KEY_FN, KEY_LEFTCTRL },
+ { }
+};
+
static const struct apple_key_translation *apple_find_translation(
const struct apple_key_translation *table, u16 from)
{
@@ -183,9 +194,11 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
bool do_translate;
u16 code = 0;
- if (usage->code == KEY_FN) {
+ u16 fn_keycode = (swap_fn_leftctrl) ? (KEY_LEFTCTRL) : (KEY_FN);
+
+ if (usage->code == fn_keycode) {
asc->fn_on = !!value;
- input_event(input, usage->type, usage->code, value);
+ input_event(input, usage->type, KEY_FN, value);
return 1;
}
@@ -270,6 +283,14 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
}
}
+ if (swap_fn_leftctrl) {
+ trans = apple_find_translation(swapped_fn_leftctrl_keys, usage->code);
+ if (trans) {
+ input_event(input, usage->type, trans->to, value);
+ return 1;
+ }
+ }
+
return 0;
}
@@ -333,6 +354,11 @@ static void apple_setup_input(struct input_dev *input)
for (trans = apple_iso_keyboard; trans->from; trans++)
set_bit(trans->to, input->keybit);
+
+ if (swap_fn_leftctrl) {
+ for (trans = swapped_fn_leftctrl_keys; trans->from; trans++)
+ set_bit(trans->to, input->keybit);
+ }
}
static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 09eb3d8b7981..874fc3791f3b 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -76,12 +76,9 @@
#define USB_VENDOR_ID_ALPS_JP 0x044E
#define HID_DEVICE_ID_ALPS_U1_DUAL 0x120B
-#define HID_DEVICE_ID_ALPS_U1_DUAL_PTP 0x121F
-#define HID_DEVICE_ID_ALPS_U1_DUAL_3BTN_PTP 0x1220
#define HID_DEVICE_ID_ALPS_U1 0x1215
#define HID_DEVICE_ID_ALPS_U1_UNICORN_LEGACY 0x121E
#define HID_DEVICE_ID_ALPS_T4_BTNLESS 0x120C
-#define HID_DEVICE_ID_ALPS_1222 0x1222
#define USB_VENDOR_ID_AMI 0x046b
#define USB_DEVICE_ID_AMI_VIRT_KEYBOARD_AND_MOUSE 0xff10
@@ -281,9 +278,6 @@
#define USB_VENDOR_ID_CIDC 0x1677
-#define I2C_VENDOR_ID_CIRQUE 0x0488
-#define I2C_PRODUCT_ID_CIRQUE_121F 0x121F
-
#define USB_VENDOR_ID_CJTOUCH 0x24b8
#define USB_DEVICE_ID_CJTOUCH_MULTI_TOUCH_0020 0x0020
#define USB_DEVICE_ID_CJTOUCH_MULTI_TOUCH_0040 0x0040
@@ -731,8 +725,6 @@
#define USB_DEVICE_ID_LENOVO_SCROLLPOINT_OPTICAL 0x6049
#define USB_DEVICE_ID_LENOVO_TPPRODOCK 0x6067
#define USB_DEVICE_ID_LENOVO_X1_COVER 0x6085
-#define USB_DEVICE_ID_LENOVO_X1_TAB 0x60a3
-#define USB_DEVICE_ID_LENOVO_X1_TAB3 0x60b5
#define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_608D 0x608d
#define USB_VENDOR_ID_LG 0x1fd2
@@ -1158,6 +1150,9 @@
#define USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8882 0x8882
#define USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8883 0x8883
+#define USB_VENDOR_ID_TRUST 0x145f
+#define USB_DEVICE_ID_TRUST_PANORA_TABLET 0x0212
+
#define USB_VENDOR_ID_TURBOX 0x062a
#define USB_DEVICE_ID_TURBOX_KEYBOARD 0x0201
#define USB_DEVICE_ID_ASUS_MD_5110 0x5110
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index ed9b1c1f460d..48dff5d6b605 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * HID driver for Logitech Unifying receivers
+ * HID driver for Logitech receivers
*
* Copyright (c) 2011 Logitech
*/
@@ -701,7 +701,7 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev,
type_str, dj_hiddev->product);
} else {
snprintf(dj_hiddev->name, sizeof(dj_hiddev->name),
- "Logitech Unifying Device. Wireless PID:%04x",
+ "Logitech Wireless Device PID:%04x",
dj_hiddev->product);
}
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 094f4f1b6555..1e1cf8eae649 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * HIDPP protocol for Logitech Unifying receivers
+ * HIDPP protocol for Logitech receivers
*
* Copyright (c) 2011 Logitech (c)
* Copyright (c) 2012-2013 Google (c)
diff --git a/drivers/hid/hid-mcp2221.c b/drivers/hid/hid-mcp2221.c
index d958475f8c81..e1b93ce32e01 100644
--- a/drivers/hid/hid-mcp2221.c
+++ b/drivers/hid/hid-mcp2221.c
@@ -15,6 +15,7 @@
#include <linux/hid.h>
#include <linux/hidraw.h>
#include <linux/i2c.h>
+#include <linux/gpio/driver.h>
#include "hid-ids.h"
/* Commands codes in a raw output report */
@@ -27,6 +28,8 @@ enum {
MCP2221_I2C_PARAM_OR_STATUS = 0x10,
MCP2221_I2C_SET_SPEED = 0x20,
MCP2221_I2C_CANCEL = 0x10,
+ MCP2221_GPIO_SET = 0x50,
+ MCP2221_GPIO_GET = 0x51,
};
/* Response codes in a raw input report */
@@ -42,6 +45,8 @@ enum {
MCP2221_I2C_WRADDRL_SEND = 0x21,
MCP2221_I2C_ADDR_NACK = 0x25,
MCP2221_I2C_READ_COMPL = 0x55,
+ MCP2221_ALT_F_NOT_GPIOV = 0xEE,
+ MCP2221_ALT_F_NOT_GPIOD = 0xEF,
};
/*
@@ -59,6 +64,9 @@ struct mcp2221 {
int rxbuf_idx;
int status;
u8 cur_i2c_clk_div;
+ struct gpio_chip *gc;
+ u8 gp_idx;
+ u8 gpio_dir;
};
/*
@@ -526,6 +534,110 @@ static const struct i2c_algorithm mcp_i2c_algo = {
.functionality = mcp_i2c_func,
};
+static int mcp_gpio_get(struct gpio_chip *gc,
+ unsigned int offset)
+{
+ int ret;
+ struct mcp2221 *mcp = gpiochip_get_data(gc);
+
+ mcp->txbuf[0] = MCP2221_GPIO_GET;
+
+ mcp->gp_idx = (offset + 1) * 2;
+
+ mutex_lock(&mcp->lock);
+ ret = mcp_send_data_req_status(mcp, mcp->txbuf, 1);
+ mutex_unlock(&mcp->lock);
+
+ return ret;
+}
+
+static void mcp_gpio_set(struct gpio_chip *gc,
+ unsigned int offset, int value)
+{
+ struct mcp2221 *mcp = gpiochip_get_data(gc);
+
+ memset(mcp->txbuf, 0, 18);
+ mcp->txbuf[0] = MCP2221_GPIO_SET;
+
+ mcp->gp_idx = ((offset + 1) * 4) - 1;
+
+ mcp->txbuf[mcp->gp_idx - 1] = 1;
+ mcp->txbuf[mcp->gp_idx] = !!value;
+
+ mutex_lock(&mcp->lock);
+ mcp_send_data_req_status(mcp, mcp->txbuf, 18);
+ mutex_unlock(&mcp->lock);
+}
+
+static int mcp_gpio_dir_set(struct mcp2221 *mcp,
+ unsigned int offset, u8 val)
+{
+ memset(mcp->txbuf, 0, 18);
+ mcp->txbuf[0] = MCP2221_GPIO_SET;
+
+ mcp->gp_idx = (offset + 1) * 5;
+
+ mcp->txbuf[mcp->gp_idx - 1] = 1;
+ mcp->txbuf[mcp->gp_idx] = val;
+
+ return mcp_send_data_req_status(mcp, mcp->txbuf, 18);
+}
+
+static int mcp_gpio_direction_input(struct gpio_chip *gc,
+ unsigned int offset)
+{
+ int ret;
+ struct mcp2221 *mcp = gpiochip_get_data(gc);
+
+ mutex_lock(&mcp->lock);
+ ret = mcp_gpio_dir_set(mcp, offset, 0);
+ mutex_unlock(&mcp->lock);
+
+ return ret;
+}
+
+static int mcp_gpio_direction_output(struct gpio_chip *gc,
+ unsigned int offset, int value)
+{
+ int ret;
+ struct mcp2221 *mcp = gpiochip_get_data(gc);
+
+ mutex_lock(&mcp->lock);
+ ret = mcp_gpio_dir_set(mcp, offset, 1);
+ mutex_unlock(&mcp->lock);
+
+ /* Can't configure as output, bailout early */
+ if (ret)
+ return ret;
+
+ mcp_gpio_set(gc, offset, value);
+
+ return 0;
+}
+
+static int mcp_gpio_get_direction(struct gpio_chip *gc,
+ unsigned int offset)
+{
+ int ret;
+ struct mcp2221 *mcp = gpiochip_get_data(gc);
+
+ mcp->txbuf[0] = MCP2221_GPIO_GET;
+
+ mcp->gp_idx = (offset + 1) * 2;
+
+ mutex_lock(&mcp->lock);
+ ret = mcp_send_data_req_status(mcp, mcp->txbuf, 1);
+ mutex_unlock(&mcp->lock);
+
+ if (ret)
+ return ret;
+
+ if (mcp->gpio_dir)
+ return GPIO_LINE_DIRECTION_IN;
+
+ return GPIO_LINE_DIRECTION_OUT;
+}
+
/* Gives current state of i2c engine inside mcp2221 */
static int mcp_get_i2c_eng_state(struct mcp2221 *mcp,
u8 *data, u8 idx)
@@ -638,6 +750,39 @@ static int mcp2221_raw_event(struct hid_device *hdev,
complete(&mcp->wait_in_report);
break;
+ case MCP2221_GPIO_GET:
+ switch (data[1]) {
+ case MCP2221_SUCCESS:
+ if ((data[mcp->gp_idx] == MCP2221_ALT_F_NOT_GPIOV) ||
+ (data[mcp->gp_idx + 1] == MCP2221_ALT_F_NOT_GPIOD)) {
+ mcp->status = -ENOENT;
+ } else {
+ mcp->status = !!data[mcp->gp_idx];
+ mcp->gpio_dir = !!data[mcp->gp_idx + 1];
+ }
+ break;
+ default:
+ mcp->status = -EAGAIN;
+ }
+ complete(&mcp->wait_in_report);
+ break;
+
+ case MCP2221_GPIO_SET:
+ switch (data[1]) {
+ case MCP2221_SUCCESS:
+ if ((data[mcp->gp_idx] == MCP2221_ALT_F_NOT_GPIOV) ||
+ (data[mcp->gp_idx - 1] == MCP2221_ALT_F_NOT_GPIOV)) {
+ mcp->status = -ENOENT;
+ } else {
+ mcp->status = 0;
+ }
+ break;
+ default:
+ mcp->status = -EAGAIN;
+ }
+ complete(&mcp->wait_in_report);
+ break;
+
default:
mcp->status = -EIO;
complete(&mcp->wait_in_report);
@@ -702,8 +847,32 @@ static int mcp2221_probe(struct hid_device *hdev,
}
i2c_set_adapdata(&mcp->adapter, mcp);
+ /* Setup GPIO chip */
+ mcp->gc = devm_kzalloc(&hdev->dev, sizeof(*mcp->gc), GFP_KERNEL);
+ if (!mcp->gc) {
+ ret = -ENOMEM;
+ goto err_gc;
+ }
+
+ mcp->gc->label = "mcp2221_gpio";
+ mcp->gc->direction_input = mcp_gpio_direction_input;
+ mcp->gc->direction_output = mcp_gpio_direction_output;
+ mcp->gc->get_direction = mcp_gpio_get_direction;
+ mcp->gc->set = mcp_gpio_set;
+ mcp->gc->get = mcp_gpio_get;
+ mcp->gc->ngpio = 4;
+ mcp->gc->base = -1;
+ mcp->gc->can_sleep = 1;
+ mcp->gc->parent = &hdev->dev;
+
+ ret = devm_gpiochip_add_data(&hdev->dev, mcp->gc, mcp);
+ if (ret)
+ goto err_gc;
+
return 0;
+err_gc:
+ i2c_del_adapter(&mcp->adapter);
err_i2c:
hid_hw_close(mcp->hdev);
err_hstop:
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 03c720b47306..35c8c174a0ce 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -69,6 +69,7 @@ MODULE_LICENSE("GPL");
#define MT_QUIRK_ASUS_CUSTOM_UP BIT(17)
#define MT_QUIRK_WIN8_PTP_BUTTONS BIT(18)
#define MT_QUIRK_SEPARATE_APP_REPORT BIT(19)
+#define MT_QUIRK_FORCE_MULTI_INPUT BIT(20)
#define MT_INPUTMODE_TOUCHSCREEN 0x02
#define MT_INPUTMODE_TOUCHPAD 0x03
@@ -188,7 +189,8 @@ static void mt_post_parse(struct mt_device *td, struct mt_application *app);
/* reserved 0x0011 */
#define MT_CLS_WIN_8 0x0012
#define MT_CLS_EXPORT_ALL_INPUTS 0x0013
-#define MT_CLS_WIN_8_DUAL 0x0014
+/* reserved 0x0014 */
+#define MT_CLS_WIN_8_FORCE_MULTI_INPUT 0x0015
/* vendor specific classes */
#define MT_CLS_3M 0x0101
@@ -272,12 +274,14 @@ static const struct mt_class mt_classes[] = {
.quirks = MT_QUIRK_ALWAYS_VALID |
MT_QUIRK_CONTACT_CNT_ACCURATE,
.export_all_inputs = true },
- { .name = MT_CLS_WIN_8_DUAL,
+ { .name = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
.quirks = MT_QUIRK_ALWAYS_VALID |
MT_QUIRK_IGNORE_DUPLICATES |
MT_QUIRK_HOVERING |
MT_QUIRK_CONTACT_CNT_ACCURATE |
- MT_QUIRK_WIN8_PTP_BUTTONS,
+ MT_QUIRK_STICKY_FINGERS |
+ MT_QUIRK_WIN8_PTP_BUTTONS |
+ MT_QUIRK_FORCE_MULTI_INPUT,
.export_all_inputs = true },
/*
@@ -754,8 +758,7 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
MT_STORE_FIELD(inrange_state);
return 1;
case HID_DG_CONFIDENCE:
- if ((cls->name == MT_CLS_WIN_8 ||
- cls->name == MT_CLS_WIN_8_DUAL) &&
+ if (cls->name == MT_CLS_WIN_8 &&
(field->application == HID_DG_TOUCHPAD ||
field->application == HID_DG_TOUCHSCREEN))
app->quirks |= MT_QUIRK_CONFIDENCE;
@@ -1714,6 +1717,11 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (id->group != HID_GROUP_MULTITOUCH_WIN_8)
hdev->quirks |= HID_QUIRK_MULTI_INPUT;
+ if (mtclass->quirks & MT_QUIRK_FORCE_MULTI_INPUT) {
+ hdev->quirks &= ~HID_QUIRK_INPUT_PER_APP;
+ hdev->quirks |= HID_QUIRK_MULTI_INPUT;
+ }
+
timer_setup(&td->release_timer, mt_expired_timeout, 0);
ret = hid_parse(hdev);
@@ -1786,32 +1794,6 @@ static const struct hid_device_id mt_devices[] = {
MT_USB_DEVICE(USB_VENDOR_ID_3M,
USB_DEVICE_ID_3M3266) },
- /* Alps devices */
- { .driver_data = MT_CLS_WIN_8_DUAL,
- HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
- USB_VENDOR_ID_ALPS_JP,
- HID_DEVICE_ID_ALPS_U1_DUAL_PTP) },
- { .driver_data = MT_CLS_WIN_8_DUAL,
- HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
- USB_VENDOR_ID_ALPS_JP,
- HID_DEVICE_ID_ALPS_U1_DUAL_3BTN_PTP) },
- { .driver_data = MT_CLS_WIN_8_DUAL,
- HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
- USB_VENDOR_ID_ALPS_JP,
- HID_DEVICE_ID_ALPS_1222) },
-
- /* Lenovo X1 TAB Gen 2 */
- { .driver_data = MT_CLS_WIN_8_DUAL,
- HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
- USB_VENDOR_ID_LENOVO,
- USB_DEVICE_ID_LENOVO_X1_TAB) },
-
- /* Lenovo X1 TAB Gen 3 */
- { .driver_data = MT_CLS_WIN_8_DUAL,
- HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
- USB_VENDOR_ID_LENOVO,
- USB_DEVICE_ID_LENOVO_X1_TAB3) },
-
/* Anton devices */
{ .driver_data = MT_CLS_EXPORT_ALL_INPUTS,
MT_USB_DEVICE(USB_VENDOR_ID_ANTON,
@@ -1846,12 +1828,6 @@ static const struct hid_device_id mt_devices[] = {
MT_USB_DEVICE(USB_VENDOR_ID_CHUNGHWAT,
USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH) },
- /* Cirque devices */
- { .driver_data = MT_CLS_WIN_8_DUAL,
- HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
- I2C_VENDOR_ID_CIRQUE,
- I2C_PRODUCT_ID_CIRQUE_121F) },
-
/* CJTouch panels */
{ .driver_data = MT_CLS_NSMU,
MT_USB_DEVICE(USB_VENDOR_ID_CJTOUCH,
@@ -1926,6 +1902,11 @@ static const struct hid_device_id mt_devices[] = {
MT_USB_DEVICE(USB_VENDOR_ID_DWAV,
USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C002) },
+ /* Elan devices */
+ { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
+ HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_ELAN, 0x313a) },
+
/* Elitegroup panel */
{ .driver_data = MT_CLS_SERIAL,
MT_USB_DEVICE(USB_VENDOR_ID_ELITEGROUP,
@@ -2056,6 +2037,11 @@ static const struct hid_device_id mt_devices[] = {
MT_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM,
USB_DEVICE_ID_MTP_STM)},
+ /* Synaptics devices */
+ { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
+ HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_SYNAPTICS, 0xce08) },
+
/* TopSeed panels */
{ .driver_data = MT_CLS_TOPSEED,
MT_USB_DEVICE(USB_VENDOR_ID_TOPSEED2,
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index e4cb543de0cd..ca8b5c261c7c 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -168,6 +168,7 @@ static const struct hid_device_id hid_quirks[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8882), HID_QUIRK_NOGET },
{ HID_USB_DEVICE(USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8883), HID_QUIRK_NOGET },
+ { HID_USB_DEVICE(USB_VENDOR_ID_TRUST, USB_DEVICE_ID_TRUST_PANORA_TABLET), HID_QUIRK_MULTI_INPUT | HID_QUIRK_HIDINPUT_FORCE },
{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD), HID_QUIRK_NOGET },
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_KNA5), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWA60), HID_QUIRK_MULTI_INPUT },
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 4c6ed6ef31f1..2f073f536070 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -867,6 +867,23 @@ static u8 *sony_report_fixup(struct hid_device *hdev, u8 *rdesc,
if (sc->quirks & PS3REMOTE)
return ps3remote_fixup(hdev, rdesc, rsize);
+ /*
+ * Some knock-off USB dongles incorrectly report their button count
+ * as 13 instead of 16 causing three non-functional buttons.
+ */
+ if ((sc->quirks & SIXAXIS_CONTROLLER_USB) && *rsize >= 45 &&
+ /* Report Count (13) */
+ rdesc[23] == 0x95 && rdesc[24] == 0x0D &&
+ /* Usage Maximum (13) */
+ rdesc[37] == 0x29 && rdesc[38] == 0x0D &&
+ /* Report Count (3) */
+ rdesc[43] == 0x95 && rdesc[44] == 0x03) {
+ hid_info(hdev, "Fixing up USB dongle report descriptor\n");
+ rdesc[24] = 0x10;
+ rdesc[38] = 0x10;
+ rdesc[44] = 0x00;
+ }
+
return rdesc;
}
diff --git a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c
index a66f08041a1a..ec142bc8c1da 100644
--- a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c
+++ b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c
@@ -389,6 +389,14 @@ static const struct dmi_system_id i2c_hid_dmi_desc_override_table[] = {
},
.driver_data = (void *)&sipodev_desc
},
+ {
+ .ident = "Schneider SCL142ALM",
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SCHNEIDER"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SCL142ALM"),
+ },
+ .driver_data = (void *)&sipodev_desc
+ },
{ } /* Terminate list */
};
diff --git a/drivers/hid/intel-ish-hid/ishtp-fw-loader.c b/drivers/hid/intel-ish-hid/ishtp-fw-loader.c
index aa2dbed30fc3..6cf59fd26ad7 100644
--- a/drivers/hid/intel-ish-hid/ishtp-fw-loader.c
+++ b/drivers/hid/intel-ish-hid/ishtp-fw-loader.c
@@ -480,6 +480,7 @@ static int ish_query_loader_prop(struct ishtp_cl_data *client_data,
sizeof(ldr_xfer_query_resp));
if (rv < 0) {
client_data->flag_retry = true;
+ *fw_info = (struct shim_fw_info){};
return rv;
}
@@ -489,6 +490,7 @@ static int ish_query_loader_prop(struct ishtp_cl_data *client_data,
"data size %d is not equal to size of loader_xfer_query_response %zu\n",
rv, sizeof(struct loader_xfer_query_response));
client_data->flag_retry = true;
+ *fw_info = (struct shim_fw_info){};
return -EMSGSIZE;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 02:24:29 +0100