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-rw-r--r--drivers/hid/Kconfig7
-rw-r--r--drivers/hid/Makefile1
-rw-r--r--drivers/hid/hid-asus.c247
-rw-r--r--drivers/hid/hid-elan.c2
-rw-r--r--drivers/hid/hid-ids.h4
-rw-r--r--drivers/hid/hid-input.c3
-rw-r--r--drivers/hid/hid-lg.c60
-rw-r--r--drivers/hid/hid-lg4ff.c6
-rw-r--r--drivers/hid/hid-maltron.c165
-rw-r--r--drivers/hid/hid-multitouch.c6
-rw-r--r--drivers/hid/hid-quirks.c1
-rw-r--r--drivers/hid/hid-roccat-kone.c1
-rw-r--r--drivers/hid/hid-sony.c31
-rw-r--r--drivers/hid/hid-steam.c34
-rw-r--r--drivers/hid/hid-topseed.c3
15 files changed, 521 insertions, 50 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 4e4cacf85cbd..6ca8d322b487 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -596,6 +596,13 @@ config HID_MAGICMOUSE
Say Y here if you want support for the multi-touch features of the
Apple Wireless "Magic" Mouse and the Apple Wireless "Magic" Trackpad.
+config HID_MALTRON
+ tristate "Maltron L90 keyboard"
+ depends on HID
+ ---help---
+ Adds support for the volume up, volume down, mute, and play/pause buttons
+ of the Maltron L90 keyboard.
+
config HID_MAYFLASH
tristate "Mayflash game controller adapter force feedback"
depends on HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 9b3a747af60d..170163b41303 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -66,6 +66,7 @@ obj-$(CONFIG_HID_LOGITECH) += hid-logitech.o
obj-$(CONFIG_HID_LOGITECH_DJ) += hid-logitech-dj.o
obj-$(CONFIG_HID_LOGITECH_HIDPP) += hid-logitech-hidpp.o
obj-$(CONFIG_HID_MAGICMOUSE) += hid-magicmouse.o
+obj-$(CONFIG_HID_MALTRON) += hid-maltron.o
obj-$(CONFIG_HID_MAYFLASH) += hid-mf.o
obj-$(CONFIG_HID_MICROSOFT) += hid-microsoft.o
obj-$(CONFIG_HID_MONTEREY) += hid-monterey.o
diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index 951bb17ae8b2..336aeaed1159 100644
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -32,6 +32,7 @@
#include <linux/platform_data/x86/asus-wmi.h>
#include <linux/input/mt.h>
#include <linux/usb.h> /* For to_usb_interface for T100 touchpad intf check */
+#include <linux/power_supply.h>
#include "hid-ids.h"
@@ -61,6 +62,13 @@ MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad");
#define CONTACT_TOUCH_MAJOR_MASK 0x07
#define CONTACT_PRESSURE_MASK 0x7f
+#define BATTERY_REPORT_ID (0x03)
+#define BATTERY_REPORT_SIZE (1 + 8)
+#define BATTERY_LEVEL_MAX ((u8)255)
+#define BATTERY_STAT_DISCONNECT (0)
+#define BATTERY_STAT_CHARGING (1)
+#define BATTERY_STAT_FULL (2)
+
#define QUIRK_FIX_NOTEBOOK_REPORT BIT(0)
#define QUIRK_NO_INIT_REPORTS BIT(1)
#define QUIRK_SKIP_INPUT_MAPPING BIT(2)
@@ -71,6 +79,7 @@ MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad");
#define QUIRK_T100CHI BIT(7)
#define QUIRK_G752_KEYBOARD BIT(8)
#define QUIRK_T101HA_DOCK BIT(9)
+#define QUIRK_T90CHI BIT(10)
#define I2C_KEYBOARD_QUIRKS (QUIRK_FIX_NOTEBOOK_REPORT | \
QUIRK_NO_INIT_REPORTS | \
@@ -100,12 +109,21 @@ struct asus_touchpad_info {
struct asus_drvdata {
unsigned long quirks;
+ struct hid_device *hdev;
struct input_dev *input;
struct asus_kbd_leds *kbd_backlight;
const struct asus_touchpad_info *tp;
bool enable_backlight;
+ struct power_supply *battery;
+ struct power_supply_desc battery_desc;
+ int battery_capacity;
+ int battery_stat;
+ bool battery_in_query;
+ unsigned long battery_next_query;
};
+static int asus_report_battery(struct asus_drvdata *, u8 *, int);
+
static const struct asus_touchpad_info asus_i2c_tp = {
.max_x = 2794,
.max_y = 1758,
@@ -259,6 +277,9 @@ static int asus_raw_event(struct hid_device *hdev,
{
struct asus_drvdata *drvdata = hid_get_drvdata(hdev);
+ if (drvdata->battery && data[0] == BATTERY_REPORT_ID)
+ return asus_report_battery(drvdata, data, size);
+
if (drvdata->tp && data[0] == INPUT_REPORT_ID)
return asus_report_input(drvdata, data, size);
@@ -428,6 +449,164 @@ static int asus_kbd_register_leds(struct hid_device *hdev)
return ret;
}
+/*
+ * [0] REPORT_ID (same value defined in report descriptor)
+ * [1] rest battery level. range [0..255]
+ * [2]..[7] Bluetooth hardware address (MAC address)
+ * [8] charging status
+ * = 0 : AC offline / discharging
+ * = 1 : AC online / charging
+ * = 2 : AC online / fully charged
+ */
+static int asus_parse_battery(struct asus_drvdata *drvdata, u8 *data, int size)
+{
+ u8 sts;
+ u8 lvl;
+ int val;
+
+ lvl = data[1];
+ sts = data[8];
+
+ drvdata->battery_capacity = ((int)lvl * 100) / (int)BATTERY_LEVEL_MAX;
+
+ switch (sts) {
+ case BATTERY_STAT_CHARGING:
+ val = POWER_SUPPLY_STATUS_CHARGING;
+ break;
+ case BATTERY_STAT_FULL:
+ val = POWER_SUPPLY_STATUS_FULL;
+ break;
+ case BATTERY_STAT_DISCONNECT:
+ default:
+ val = POWER_SUPPLY_STATUS_DISCHARGING;
+ break;
+ }
+ drvdata->battery_stat = val;
+
+ return 0;
+}
+
+static int asus_report_battery(struct asus_drvdata *drvdata, u8 *data, int size)
+{
+ /* notify only the autonomous event by device */
+ if ((drvdata->battery_in_query == false) &&
+ (size == BATTERY_REPORT_SIZE))
+ power_supply_changed(drvdata->battery);
+
+ return 0;
+}
+
+static int asus_battery_query(struct asus_drvdata *drvdata)
+{
+ u8 *buf;
+ int ret = 0;
+
+ buf = kmalloc(BATTERY_REPORT_SIZE, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ drvdata->battery_in_query = true;
+ ret = hid_hw_raw_request(drvdata->hdev, BATTERY_REPORT_ID,
+ buf, BATTERY_REPORT_SIZE,
+ HID_INPUT_REPORT, HID_REQ_GET_REPORT);
+ drvdata->battery_in_query = false;
+ if (ret == BATTERY_REPORT_SIZE)
+ ret = asus_parse_battery(drvdata, buf, BATTERY_REPORT_SIZE);
+ else
+ ret = -ENODATA;
+
+ kfree(buf);
+
+ return ret;
+}
+
+static enum power_supply_property asus_battery_props[] = {
+ POWER_SUPPLY_PROP_STATUS,
+ POWER_SUPPLY_PROP_PRESENT,
+ POWER_SUPPLY_PROP_CAPACITY,
+ POWER_SUPPLY_PROP_SCOPE,
+ POWER_SUPPLY_PROP_MODEL_NAME,
+};
+
+#define QUERY_MIN_INTERVAL (60 * HZ) /* 60[sec] */
+
+static int asus_battery_get_property(struct power_supply *psy,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ struct asus_drvdata *drvdata = power_supply_get_drvdata(psy);
+ int ret = 0;
+
+ switch (psp) {
+ case POWER_SUPPLY_PROP_STATUS:
+ case POWER_SUPPLY_PROP_CAPACITY:
+ if (time_before(drvdata->battery_next_query, jiffies)) {
+ drvdata->battery_next_query =
+ jiffies + QUERY_MIN_INTERVAL;
+ ret = asus_battery_query(drvdata);
+ if (ret)
+ return ret;
+ }
+ if (psp == POWER_SUPPLY_PROP_STATUS)
+ val->intval = drvdata->battery_stat;
+ else
+ val->intval = drvdata->battery_capacity;
+ break;
+ case POWER_SUPPLY_PROP_PRESENT:
+ val->intval = 1;
+ break;
+ case POWER_SUPPLY_PROP_SCOPE:
+ val->intval = POWER_SUPPLY_SCOPE_DEVICE;
+ break;
+ case POWER_SUPPLY_PROP_MODEL_NAME:
+ val->strval = drvdata->hdev->name;
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int asus_battery_probe(struct hid_device *hdev)
+{
+ struct asus_drvdata *drvdata = hid_get_drvdata(hdev);
+ struct power_supply_config pscfg = { .drv_data = drvdata };
+ int ret = 0;
+
+ drvdata->battery_capacity = 0;
+ drvdata->battery_stat = POWER_SUPPLY_STATUS_UNKNOWN;
+ drvdata->battery_in_query = false;
+
+ drvdata->battery_desc.properties = asus_battery_props;
+ drvdata->battery_desc.num_properties = ARRAY_SIZE(asus_battery_props);
+ drvdata->battery_desc.get_property = asus_battery_get_property;
+ drvdata->battery_desc.type = POWER_SUPPLY_TYPE_BATTERY;
+ drvdata->battery_desc.use_for_apm = 0;
+ drvdata->battery_desc.name = devm_kasprintf(&hdev->dev, GFP_KERNEL,
+ "asus-keyboard-%s-battery",
+ strlen(hdev->uniq) ?
+ hdev->uniq : dev_name(&hdev->dev));
+ if (!drvdata->battery_desc.name)
+ return -ENOMEM;
+
+ drvdata->battery_next_query = jiffies;
+
+ drvdata->battery = devm_power_supply_register(&hdev->dev,
+ &(drvdata->battery_desc), &pscfg);
+ if (IS_ERR(drvdata->battery)) {
+ ret = PTR_ERR(drvdata->battery);
+ drvdata->battery = NULL;
+ hid_err(hdev, "Unable to register battery device\n");
+ return ret;
+ }
+
+ power_supply_powers(drvdata->battery, &hdev->dev);
+
+ return ret;
+}
+
static int asus_input_configured(struct hid_device *hdev, struct hid_input *hi)
{
struct input_dev *input = hi->input;
@@ -500,7 +679,7 @@ static int asus_input_mapping(struct hid_device *hdev,
* This avoids a bunch of non-functional hid_input devices getting
* created because of the T100CHI using HID_QUIRK_MULTI_INPUT.
*/
- if (drvdata->quirks & QUIRK_T100CHI) {
+ if (drvdata->quirks & (QUIRK_T100CHI | QUIRK_T90CHI)) {
if (field->application == (HID_UP_GENDESK | 0x0080) ||
usage->hid == (HID_UP_GENDEVCTRLS | 0x0024) ||
usage->hid == (HID_UP_GENDEVCTRLS | 0x0025) ||
@@ -660,6 +839,15 @@ static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id)
drvdata->quirks = id->driver_data;
+ /*
+ * T90CHI's keyboard dock returns same ID values as T100CHI's dock.
+ * Thus, identify T90CHI dock with product name string.
+ */
+ if (strstr(hdev->name, "T90CHI")) {
+ drvdata->quirks &= ~QUIRK_T100CHI;
+ drvdata->quirks |= QUIRK_T90CHI;
+ }
+
if (drvdata->quirks & QUIRK_IS_MULTITOUCH)
drvdata->tp = &asus_i2c_tp;
@@ -694,6 +882,17 @@ static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (drvdata->quirks & QUIRK_NO_INIT_REPORTS)
hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS;
+ drvdata->hdev = hdev;
+
+ if (drvdata->quirks & (QUIRK_T100CHI | QUIRK_T90CHI)) {
+ ret = asus_battery_probe(hdev);
+ if (ret) {
+ hid_err(hdev,
+ "Asus hid battery_probe failed: %d\n", ret);
+ return ret;
+ }
+ }
+
ret = hid_parse(hdev);
if (ret) {
hid_err(hdev, "Asus hid parse failed: %d\n", ret);
@@ -769,28 +968,44 @@ static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc,
hid_info(hdev, "Fixing up Asus T100 keyb report descriptor\n");
rdesc[74] &= ~HID_MAIN_ITEM_CONSTANT;
}
- /* For the T100CHI keyboard dock */
- if (drvdata->quirks & QUIRK_T100CHI &&
- *rsize == 403 && rdesc[388] == 0x09 && rdesc[389] == 0x76) {
+ /* For the T100CHI/T90CHI keyboard dock */
+ if (drvdata->quirks & (QUIRK_T100CHI | QUIRK_T90CHI)) {
+ int rsize_orig;
+ int offs;
+
+ if (drvdata->quirks & QUIRK_T100CHI) {
+ rsize_orig = 403;
+ offs = 388;
+ } else {
+ rsize_orig = 306;
+ offs = 291;
+ }
+
/*
* Change Usage (76h) to Usage Minimum (00h), Usage Maximum
* (FFh) and clear the flags in the Input() byte.
* Note the descriptor has a bogus 0 byte at the end so we
* only need 1 extra byte.
*/
- *rsize = 404;
- rdesc = kmemdup(rdesc, *rsize, GFP_KERNEL);
- if (!rdesc)
- return NULL;
-
- hid_info(hdev, "Fixing up T100CHI keyb report descriptor\n");
- memmove(rdesc + 392, rdesc + 390, 12);
- rdesc[388] = 0x19;
- rdesc[389] = 0x00;
- rdesc[390] = 0x29;
- rdesc[391] = 0xff;
- rdesc[402] = 0x00;
+ if (*rsize == rsize_orig &&
+ rdesc[offs] == 0x09 && rdesc[offs + 1] == 0x76) {
+ *rsize = rsize_orig + 1;
+ rdesc = kmemdup(rdesc, *rsize, GFP_KERNEL);
+ if (!rdesc)
+ return NULL;
+
+ hid_info(hdev, "Fixing up %s keyb report descriptor\n",
+ drvdata->quirks & QUIRK_T100CHI ?
+ "T100CHI" : "T90CHI");
+ memmove(rdesc + offs + 4, rdesc + offs + 2, 12);
+ rdesc[offs] = 0x19;
+ rdesc[offs + 1] = 0x00;
+ rdesc[offs + 2] = 0x29;
+ rdesc[offs + 3] = 0xff;
+ rdesc[offs + 14] = 0x00;
+ }
}
+
if (drvdata->quirks & QUIRK_G752_KEYBOARD &&
*rsize == 75 && rdesc[61] == 0x15 && rdesc[62] == 0x00) {
/* report is missing usage mninum and maximum */
diff --git a/drivers/hid/hid-elan.c b/drivers/hid/hid-elan.c
index 0bfd6d1b44c1..1c62095cee99 100644
--- a/drivers/hid/hid-elan.c
+++ b/drivers/hid/hid-elan.c
@@ -393,7 +393,7 @@ static int elan_start_multitouch(struct hid_device *hdev)
* This byte sequence will enable multitouch mode and disable
* mouse emulation
*/
- const unsigned char buf[] = { 0x0D, 0x00, 0x03, 0x21, 0x00 };
+ static const unsigned char buf[] = { 0x0D, 0x00, 0x03, 0x21, 0x00 };
unsigned char *dmabuf = kmemdup(buf, sizeof(buf), GFP_KERNEL);
if (!dmabuf)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 895b79daaf7c..b6d93f4ad037 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -72,6 +72,7 @@
#define USB_VENDOR_ID_ALCOR 0x058f
#define USB_DEVICE_ID_ALCOR_USBRS232 0x9720
+#define USB_DEVICE_ID_ALCOR_MALTRON_KB 0x9410
#define USB_VENDOR_ID_ALPS 0x0433
#define USB_DEVICE_ID_IBM_GAMEPAD 0x1101
@@ -273,6 +274,7 @@
#define USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE 0x1053
#define USB_DEVICE_ID_CHICONY_WIRELESS2 0x1123
#define USB_DEVICE_ID_ASUS_AK1D 0x1125
+#define USB_DEVICE_ID_CHICONY_TOSHIBA_WT10A 0x1408
#define USB_DEVICE_ID_CHICONY_ACER_SWITCH12 0x1421
#define USB_VENDOR_ID_CHUNGHWAT 0x2247
@@ -715,6 +717,7 @@
#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_VENDOR_ID_LG 0x1fd2
#define USB_DEVICE_ID_LG_MULTITOUCH 0x0064
@@ -745,6 +748,7 @@
#define USB_DEVICE_ID_LOGITECH_WINGMAN_F3D 0xc283
#define USB_DEVICE_ID_LOGITECH_FORCE3D_PRO 0xc286
#define USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940 0xc287
+#define USB_DEVICE_ID_LOGITECH_WINGMAN_FG 0xc20e
#define USB_DEVICE_ID_LOGITECH_WINGMAN_FFG 0xc293
#define USB_DEVICE_ID_LOGITECH_WHEEL 0xc294
#define USB_DEVICE_ID_LOGITECH_MOMO_WHEEL 0xc295
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 59a5608b8dc0..b10b1922c5bd 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -328,6 +328,9 @@ static const struct hid_device_id hid_battery_quirks[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SYMBOL,
USB_DEVICE_ID_SYMBOL_SCANNER_3),
HID_BATTERY_QUIRK_IGNORE },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ASUSTEK,
+ USB_DEVICE_ID_ASUSTEK_T100CHI_KEYBOARD),
+ HID_BATTERY_QUIRK_IGNORE },
{}
};
diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c
index 596227ddb6e0..5d419a95b6c2 100644
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -50,6 +50,7 @@
#define MOMO_RDESC_ORIG_SIZE 87
#define MOMO2_RDESC_ORIG_SIZE 87
#define FFG_RDESC_ORIG_SIZE 85
+#define FG_RDESC_ORIG_SIZE 82
/* Fixed report descriptors for Logitech Driving Force (and Pro)
* wheel controllers
@@ -381,6 +382,49 @@ static __u8 ffg_rdesc_fixed[] = {
0xC0 /* End Collection */
};
+static __u8 fg_rdesc_fixed[] = {
+0x05, 0x01, /* Usage Page (Desktop), */
+0x09, 0x04, /* Usage (Joystik), */
+0xA1, 0x01, /* Collection (Application), */
+0xA1, 0x02, /* Collection (Logical), */
+0x15, 0x00, /* Logical Minimum (0), */
+0x26, 0xFF, 0x00, /* Logical Maximum (255), */
+0x35, 0x00, /* Physical Minimum (0), */
+0x46, 0xFF, 0x00, /* Physical Maximum (255), */
+0x75, 0x08, /* Report Size (8), */
+0x95, 0x01, /* Report Count (1), */
+0x09, 0x30, /* Usage (X), */
+0x81, 0x02, /* Input (Variable), */
+0xA4, /* Push, */
+0x25, 0x01, /* Logical Maximum (1), */
+0x45, 0x01, /* Physical Maximum (1), */
+0x75, 0x01, /* Report Size (1), */
+0x95, 0x02, /* Report Count (2), */
+0x81, 0x01, /* Input (Constant), */
+0x95, 0x06, /* Report Count (6), */
+0x05, 0x09, /* Usage Page (Button), */
+0x19, 0x01, /* Usage Minimum (01h), */
+0x29, 0x06, /* Usage Maximum (06h), */
+0x81, 0x02, /* Input (Variable), */
+0x05, 0x01, /* Usage Page (Desktop), */
+0xB4, /* Pop, */
+0x81, 0x02, /* Input (Constant), */
+0x09, 0x31, /* Usage (Y), */
+0x81, 0x02, /* Input (Variable), */
+0x09, 0x32, /* Usage (Z), */
+0x81, 0x02, /* Input (Variable), */
+0xC0, /* End Collection, */
+0xA1, 0x02, /* Collection (Logical), */
+0x26, 0xFF, 0x00, /* Logical Maximum (255), */
+0x46, 0xFF, 0x00, /* Physical Maximum (255), */
+0x75, 0x08, /* Report Size (8), */
+0x95, 0x04, /* Report Count (4), */
+0x09, 0x02, /* Usage (02h), */
+0xB1, 0x02, /* Feature (Variable), */
+0xC0, /* End Collection, */
+0xC0 /* End Collection, */
+};
+
/*
* Certain Logitech keyboards send in report #3 keys which are far
* above the logical maximum described in descriptor. This extends
@@ -408,6 +452,19 @@ static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
switch (hdev->product) {
+ case USB_DEVICE_ID_LOGITECH_WINGMAN_FG:
+ if (*rsize == FG_RDESC_ORIG_SIZE) {
+ hid_info(hdev,
+ "fixing up Logitech Wingman Formula GP report descriptor\n");
+ rdesc = fg_rdesc_fixed;
+ *rsize = sizeof(fg_rdesc_fixed);
+ } else {
+ hid_info(hdev,
+ "rdesc size test failed for formula gp\n");
+ }
+ break;
+
+
case USB_DEVICE_ID_LOGITECH_WINGMAN_FFG:
if (*rsize == FFG_RDESC_ORIG_SIZE) {
hid_info(hdev,
@@ -664,6 +721,7 @@ static int lg_input_mapped(struct hid_device *hdev, struct hid_input *hi,
usage->code == ABS_RZ)) {
switch (hdev->product) {
case USB_DEVICE_ID_LOGITECH_G29_WHEEL:
+ case USB_DEVICE_ID_LOGITECH_WINGMAN_FG:
case USB_DEVICE_ID_LOGITECH_WINGMAN_FFG:
case USB_DEVICE_ID_LOGITECH_WHEEL:
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL:
@@ -871,6 +929,8 @@ static const struct hid_device_id lg_devices[] = {
.driver_data = LG_NOGET | LG_FF4 },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL),
.driver_data = LG_FF4 },
+ { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FG),
+ .driver_data = LG_NOGET },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG),
.driver_data = LG_NOGET | LG_FF4 },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2),
diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index 512d67e1aae3..a299c9d1605f 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -103,6 +103,10 @@ static const signed short lg4ff_wheel_effects[] = {
-1
};
+static const signed short no_wheel_effects[] = {
+ -1
+};
+
struct lg4ff_wheel {
const u32 product_id;
const signed short *ff_effects;
@@ -137,6 +141,7 @@ struct lg4ff_alternate_mode {
};
static const struct lg4ff_wheel lg4ff_devices[] = {
+ {USB_DEVICE_ID_LOGITECH_WINGMAN_FG, no_wheel_effects, 40, 180, NULL},
{USB_DEVICE_ID_LOGITECH_WINGMAN_FFG, lg4ff_wheel_effects, 40, 180, NULL},
{USB_DEVICE_ID_LOGITECH_WHEEL, lg4ff_wheel_effects, 40, 270, NULL},
{USB_DEVICE_ID_LOGITECH_MOMO_WHEEL, lg4ff_wheel_effects, 40, 270, NULL},
@@ -346,6 +351,7 @@ int lg4ff_raw_event(struct hid_device *hdev, struct hid_report *report,
rd[5] = rd[3];
rd[6] = 0x7F;
return 1;
+ case USB_DEVICE_ID_LOGITECH_WINGMAN_FG:
case USB_DEVICE_ID_LOGITECH_WINGMAN_FFG:
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL:
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:
diff --git a/drivers/hid/hid-maltron.c b/drivers/hid/hid-maltron.c
new file mode 100644
index 000000000000..dcd6db6a646e
--- /dev/null
+++ b/drivers/hid/hid-maltron.c
@@ -0,0 +1,165 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * HID driver for Maltron L90
+ *
+ * Copyright (c) 1999 Andreas Gal
+ * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
+ * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
+ * Copyright (c) 2008 Jiri Slaby
+ * Copyright (c) 2012 David Dillow <dave@thedillows.org>
+ * Copyright (c) 2006-2013 Jiri Kosina
+ * Copyright (c) 2013 Colin Leitner <colin.leitner@gmail.com>
+ * Copyright (c) 2014-2016 Frank Praznik <frank.praznik@gmail.com>
+ * Copyright (c) 2010 Richard Nauber <Richard.Nauber@gmail.com>
+ * Copyright (c) 2016 Yuxuan Shui <yshuiv7@gmail.com>
+ * Copyright (c) 2018 William Whistler <wtbw@wtbw.co.uk>
+ */
+
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+/* The original buggy USB descriptor */
+static u8 maltron_rdesc_o[] = {
+ 0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
+ 0x09, 0x80, /* Usage (Sys Control) */
+ 0xA1, 0x01, /* Collection (Application) */
+ 0x85, 0x02, /* Report ID (2) */
+ 0x75, 0x01, /* Report Size (1) */
+ 0x95, 0x01, /* Report Count (1) */
+ 0x15, 0x00, /* Logical Minimum (0) */
+ 0x25, 0x01, /* Logical Maximum (1) */
+ 0x09, 0x82, /* Usage (Sys Sleep) */
+ 0x81, 0x06, /* Input (Data,Var,Rel) */
+ 0x09, 0x82, /* Usage (Sys Sleep) */
+ 0x81, 0x06, /* Input (Data,Var,Rel) */
+ 0x09, 0x83, /* Usage (Sys Wake Up) */
+ 0x81, 0x06, /* Input (Data,Var,Rel) */
+ 0x75, 0x05, /* Report Size (5) */
+ 0x81, 0x01, /* Input (Const,Array,Abs) */
+ 0xC0, /* End Collection */
+ 0x05, 0x0C, /* Usage Page (Consumer) */
+ 0x09, 0x01, /* Usage (Consumer Control) */
+ 0xA1, 0x01, /* Collection (Application) */
+ 0x85, 0x03, /* Report ID (3) */
+ 0x95, 0x01, /* Report Count (1) */
+ 0x75, 0x10, /* Report Size (16) */
+ 0x19, 0x00, /* Usage Minimum (Unassigned) */
+ 0x2A, 0xFF, 0x7F, /* Usage Maximum (0x7FFF) */
+ 0x81, 0x00, /* Input (Data,Array,Abs) */
+ 0xC0, /* End Collection */
+ 0x06, 0x7F, 0xFF, /* Usage Page (Vendor Defined 0xFF7F) */
+ 0x09, 0x01, /* Usage (0x01) */
+ 0xA1, 0x01, /* Collection (Application) */
+ 0x85, 0x04, /* Report ID (4) */
+ 0x95, 0x01, /* Report Count (1) */
+ 0x75, 0x10, /* Report Size (16) */
+ 0x19, 0x00, /* Usage Minimum (0x00) */
+ 0x2A, 0xFF, 0x7F, /* Usage Maximum (0x7FFF) */
+ 0x81, 0x00, /* Input (Data,Array,Abs) */
+ 0x75, 0x02, /* Report Size (2) */
+ 0x25, 0x02, /* Logical Maximum (2) */
+ 0x09, 0x90, /* Usage (0x90) */
+ 0xB1, 0x02, /* Feature (Data,Var,Abs) */
+ 0x75, 0x06, /* Report Size (6) */
+ 0xB1, 0x01, /* Feature (Const,Array,Abs) */
+ 0x75, 0x01, /* Report Size (1) */
+ 0x25, 0x01, /* Logical Maximum (1) */
+ 0x05, 0x08, /* Usage Page (LEDs) */
+ 0x09, 0x2A, /* Usage (On-Line) */
+ 0x91, 0x02, /* Output (Data,Var,Abs) */
+ 0x09, 0x4B, /* Usage (Generic Indicator) */
+ 0x91, 0x02, /* Output (Data,Var,Abs) */
+ 0x75, 0x06, /* Report Size (6) */
+ 0x95, 0x01, /* Report Count (1) */
+ 0x91, 0x01, /* Output (Const,Array,Abs) */
+ 0xC0 /* End Collection */
+};
+
+/* The patched descriptor, allowing media key events to be accepted as valid */
+static u8 maltron_rdesc[] = {
+ 0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
+ 0x09, 0x80, /* Usage (Sys Control) */
+ 0xA1, 0x01, /* Collection (Application) */
+ 0x85, 0x02, /* Report ID (2) */
+ 0x75, 0x01, /* Report Size (1) */
+ 0x95, 0x01, /* Report Count (1) */
+ 0x15, 0x00, /* Logical Minimum (0) */
+ 0x25, 0x01, /* Logical Maximum (1) */
+ 0x09, 0x82, /* Usage (Sys Sleep) */
+ 0x81, 0x06, /* Input (Data,Var,Rel) */
+ 0x09, 0x82, /* Usage (Sys Sleep) */
+ 0x81, 0x06, /* Input (Data,Var,Rel) */
+ 0x09, 0x83, /* Usage (Sys Wake Up) */
+ 0x81, 0x06, /* Input (Data,Var,Rel) */
+ 0x75, 0x05, /* Report Size (5) */
+ 0x81, 0x01, /* Input (Const,Array,Abs) */
+ 0xC0, /* End Collection */
+ 0x05, 0x0C, /* Usage Page (Consumer) */
+ 0x09, 0x01, /* Usage (Consumer Control) */
+ 0xA1, 0x01, /* Collection (Application) */
+ 0x85, 0x03, /* Report ID (3) */
+ 0x15, 0x00, /* Logical Minimum (0) - changed */
+ 0x26, 0xFF, 0x7F, /* Logical Maximum (32767) - changed */
+ 0x95, 0x01, /* Report Count (1) */
+ 0x75, 0x10, /* Report Size (16) */
+ 0x19, 0x00, /* Usage Minimum (Unassigned) */
+ 0x2A, 0xFF, 0x7F, /* Usage Maximum (0x7FFF) */
+ 0x81, 0x00, /* Input (Data,Array,Abs) */
+ 0xC0, /* End Collection */
+ 0x06, 0x7F, 0xFF, /* Usage Page (Vendor Defined 0xFF7F) */
+ 0x09, 0x01, /* Usage (0x01) */
+ 0xA1, 0x01, /* Collection (Application) */
+ 0x85, 0x04, /* Report ID (4) */
+ 0x95, 0x01, /* Report Count (1) */
+ 0x75, 0x10, /* Report Size (16) */
+ 0x19, 0x00, /* Usage Minimum (0x00) */
+ 0x2A, 0xFF, 0x7F, /* Usage Maximum (0x7FFF) */
+ 0x81, 0x00, /* Input (Data,Array,Abs) */
+ 0x75, 0x02, /* Report Size (2) */
+ 0x25, 0x02, /* Logical Maximum (2) */
+ 0x09, 0x90, /* Usage (0x90) */
+ 0xB1, 0x02, /* Feature (Data,Var,Abs) */
+ 0x75, 0x06, /* Report Size (6) */
+ 0xB1, 0x01, /* Feature (Const,Array,Abs) */
+ 0x75, 0x01, /* Report Size (1) */
+ 0x25, 0x01, /* Logical Maximum (1) */
+ 0x05, 0x08, /* Usage Page (LEDs) */
+ 0x09, 0x2A, /* Usage (On-Line) */
+ 0x91, 0x02, /* Output (Data,Var,Abs) */
+ 0x09, 0x4B, /* Usage (Generic Indicator) */
+ 0x91, 0x02, /* Output (Data,Var,Abs) */
+ 0x75, 0x06, /* Report Size (6) */
+ 0x95, 0x01, /* Report Count (1) */
+ 0x91, 0x01, /* Output (Const,Array,Abs) */
+ 0xC0 /* End Collection */
+};
+
+static __u8 *maltron_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+ unsigned int *rsize)
+{
+ if (*rsize == sizeof(maltron_rdesc_o) &&
+ !memcmp(maltron_rdesc_o, rdesc, sizeof(maltron_rdesc_o))) {
+ hid_info(hdev, "Replacing Maltron L90 keyboard report descriptor\n");
+ *rsize = sizeof(maltron_rdesc);
+ return maltron_rdesc;
+ }
+ return rdesc;
+}
+
+static const struct hid_device_id maltron_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_MALTRON_KB)},
+ { }
+};
+MODULE_DEVICE_TABLE(hid, maltron_devices);
+
+static struct hid_driver maltron_driver = {
+ .name = "maltron",
+ .id_table = maltron_devices,
+ .report_fixup = maltron_report_fixup
+};
+module_hid_driver(maltron_driver);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index dca0a3a90fb8..c02d4cad1893 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1780,6 +1780,12 @@ static const struct hid_device_id mt_devices[] = {
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,
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 9579ec9f1c9f..953908f2267c 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -447,6 +447,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G29_WHEEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_F3D) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FG) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FORCE3D_PRO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940) },
diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index bf4675a27396..c4dd6162c1d6 100644
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -783,6 +783,7 @@ static void kone_keep_values_up_to_date(struct kone_device *kone,
case kone_mouse_event_switch_profile:
kone->actual_dpi = kone->profiles[event->value - 1].
startup_dpi;
+ /* fall through */
case kone_mouse_event_osd_profile:
kone->actual_profile = event->value;
break;
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 9671a4bad643..26fae90b931a 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -58,6 +58,7 @@
#define FUTUREMAX_DANCE_MAT BIT(13)
#define NSG_MR5U_REMOTE_BT BIT(14)
#define NSG_MR7U_REMOTE_BT BIT(15)
+#define SHANWAN_GAMEPAD BIT(16)
#define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)
#define MOTION_CONTROLLER (MOTION_CONTROLLER_USB | MOTION_CONTROLLER_BT)
@@ -1490,6 +1491,7 @@ static int sony_register_sensors(struct sony_sc *sc)
*/
static int sixaxis_set_operational_usb(struct hid_device *hdev)
{
+ struct sony_sc *sc = hid_get_drvdata(hdev);
const int buf_size =
max(SIXAXIS_REPORT_0xF2_SIZE, SIXAXIS_REPORT_0xF5_SIZE);
u8 *buf;
@@ -1519,14 +1521,15 @@ static int sixaxis_set_operational_usb(struct hid_device *hdev)
/*
* But the USB interrupt would cause SHANWAN controllers to
- * start rumbling non-stop.
+ * start rumbling non-stop, so skip step 3 for these controllers.
*/
- if (strcmp(hdev->name, "SHANWAN PS3 GamePad")) {
- ret = hid_hw_output_report(hdev, buf, 1);
- if (ret < 0) {
- hid_info(hdev, "can't set operational mode: step 3, ignoring\n");
- ret = 0;
- }
+ if (sc->quirks & SHANWAN_GAMEPAD)
+ goto out;
+
+ ret = hid_hw_output_report(hdev, buf, 1);
+ if (ret < 0) {
+ hid_info(hdev, "can't set operational mode: step 3, ignoring\n");
+ ret = 0;
}
out:
@@ -2097,9 +2100,14 @@ static void sixaxis_send_output_report(struct sony_sc *sc)
}
}
- hid_hw_raw_request(sc->hdev, report->report_id, (u8 *)report,
- sizeof(struct sixaxis_output_report),
- HID_OUTPUT_REPORT, HID_REQ_SET_REPORT);
+ /* SHANWAN controllers require output reports via intr channel */
+ if (sc->quirks & SHANWAN_GAMEPAD)
+ hid_hw_output_report(sc->hdev, (u8 *)report,
+ sizeof(struct sixaxis_output_report));
+ else
+ hid_hw_raw_request(sc->hdev, report->report_id, (u8 *)report,
+ sizeof(struct sixaxis_output_report),
+ HID_OUTPUT_REPORT, HID_REQ_SET_REPORT);
}
static void dualshock4_send_output_report(struct sony_sc *sc)
@@ -2811,6 +2819,9 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (!strcmp(hdev->name, "FutureMax Dance Mat"))
quirks |= FUTUREMAX_DANCE_MAT;
+ if (!strcmp(hdev->name, "SHANWAN PS3 GamePad"))
+ quirks |= SHANWAN_GAMEPAD;
+
sc = devm_kzalloc(&hdev->dev, sizeof(*sc), GFP_KERNEL);
if (sc == NULL) {
hid_err(hdev, "can't alloc sony descriptor\n");
diff --git a/drivers/hid/hid-steam.c b/drivers/hid/hid-steam.c
index dc4128bfe2ca..8141cadfca0e 100644
--- a/drivers/hid/hid-steam.c
+++ b/drivers/hid/hid-steam.c
@@ -283,11 +283,6 @@ static void steam_set_lizard_mode(struct steam_device *steam, bool enable)
static int steam_input_open(struct input_dev *dev)
{
struct steam_device *steam = input_get_drvdata(dev);
- int ret;
-
- ret = hid_hw_open(steam->hdev);
- if (ret)
- return ret;
mutex_lock(&steam->mutex);
if (!steam->client_opened && lizard_mode)
@@ -304,8 +299,6 @@ static void steam_input_close(struct input_dev *dev)
if (!steam->client_opened && lizard_mode)
steam_set_lizard_mode(steam, true);
mutex_unlock(&steam->mutex);
-
- hid_hw_close(steam->hdev);
}
static enum power_supply_property steam_battery_props[] = {
@@ -623,11 +616,6 @@ static void steam_client_ll_stop(struct hid_device *hdev)
static int steam_client_ll_open(struct hid_device *hdev)
{
struct steam_device *steam = hdev->driver_data;
- int ret;
-
- ret = hid_hw_open(steam->hdev);
- if (ret)
- return ret;
mutex_lock(&steam->mutex);
steam->client_opened = true;
@@ -635,7 +623,7 @@ static int steam_client_ll_open(struct hid_device *hdev)
steam_input_unregister(steam);
- return ret;
+ return 0;
}
static void steam_client_ll_close(struct hid_device *hdev)
@@ -646,7 +634,6 @@ static void steam_client_ll_close(struct hid_device *hdev)
steam->client_opened = false;
mutex_unlock(&steam->mutex);
- hid_hw_close(steam->hdev);
if (steam->connected) {
steam_set_lizard_mode(steam, lizard_mode);
steam_input_register(steam);
@@ -759,14 +746,15 @@ static int steam_probe(struct hid_device *hdev,
if (ret)
goto client_hdev_add_fail;
+ ret = hid_hw_open(hdev);
+ if (ret) {
+ hid_err(hdev,
+ "%s:hid_hw_open\n",
+ __func__);
+ goto hid_hw_open_fail;
+ }
+
if (steam->quirks & STEAM_QUIRK_WIRELESS) {
- ret = hid_hw_open(hdev);
- if (ret) {
- hid_err(hdev,
- "%s:hid_hw_open for wireless\n",
- __func__);
- goto hid_hw_open_fail;
- }
hid_info(hdev, "Steam wireless receiver connected");
steam_request_conn_status(steam);
} else {
@@ -781,8 +769,8 @@ static int steam_probe(struct hid_device *hdev,
return 0;
-hid_hw_open_fail:
input_register_fail:
+hid_hw_open_fail:
client_hdev_add_fail:
hid_hw_stop(hdev);
hid_hw_start_fail:
@@ -809,8 +797,8 @@ static void steam_remove(struct hid_device *hdev)
cancel_work_sync(&steam->work_connect);
if (steam->quirks & STEAM_QUIRK_WIRELESS) {
hid_info(hdev, "Steam wireless receiver disconnected");
- hid_hw_close(hdev);
}
+ hid_hw_close(hdev);
hid_hw_stop(hdev);
steam_unregister(steam);
}
diff --git a/drivers/hid/hid-topseed.c b/drivers/hid/hid-topseed.c
index 8a5b843e9dd6..e9cdde840362 100644
--- a/drivers/hid/hid-topseed.c
+++ b/drivers/hid/hid-topseed.c
@@ -34,7 +34,9 @@ static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
return 0;
switch (usage->hid & HID_USAGE) {
+ case 0x00c: ts_map_key_clear(KEY_WLAN); break;
case 0x00d: ts_map_key_clear(KEY_MEDIA); break;
+ case 0x010: ts_map_key_clear(KEY_ZOOM); break;
case 0x024: ts_map_key_clear(KEY_MENU); break;
case 0x025: ts_map_key_clear(KEY_TV); break;
case 0x027: ts_map_key_clear(KEY_MODE); break;
@@ -67,6 +69,7 @@ static const struct hid_device_id ts_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TOSHIBA_WT10A) },
{ }
};
MODULE_DEVICE_TABLE(hid, ts_devices);
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-04 06:25:50 +0000