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-rw-r--r--Documentation/ABI/testing/sysfs-driver-hid-wiimote18
-rw-r--r--drivers/hid/Kconfig22
-rw-r--r--drivers/hid/hid-apple.c22
-rw-r--r--drivers/hid/hid-axff.c3
-rw-r--r--drivers/hid/hid-core.c18
-rw-r--r--drivers/hid/hid-elo.c35
-rw-r--r--drivers/hid/hid-holtek-mouse.c4
-rw-r--r--drivers/hid/hid-ids.h13
-rw-r--r--drivers/hid/hid-lenovo-tpkbd.c50
-rw-r--r--drivers/hid/hid-lg.c138
-rw-r--r--drivers/hid/hid-lg2ff.c2
-rw-r--r--drivers/hid/hid-lg4ff.c101
-rw-r--r--drivers/hid/hid-logitech-dj.c14
-rw-r--r--drivers/hid/hid-multitouch.c27
-rw-r--r--drivers/hid/hid-sensor-hub.c13
-rw-r--r--drivers/hid/hid-sony.c63
-rw-r--r--drivers/hid/hid-wiimote-modules.c117
-rw-r--r--drivers/hid/hid-wiimote.h2
-rw-r--r--drivers/hid/i2c-hid/i2c-hid.c4
-rw-r--r--drivers/hid/usbhid/hid-quirks.c2
-rw-r--r--drivers/input/touchscreen/usbtouchscreen.c4
21 files changed, 562 insertions, 110 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-wiimote b/Documentation/ABI/testing/sysfs-driver-hid-wiimote
index ed5dd567d39..39dfa5cb1cc 100644
--- a/Documentation/ABI/testing/sysfs-driver-hid-wiimote
+++ b/Documentation/ABI/testing/sysfs-driver-hid-wiimote
@@ -57,3 +57,21 @@ Description: This attribute is only provided if the device was detected as a
Calibration data is already applied by the kernel to all input
values but may be used by user-space to perform other
transformations.
+
+What: /sys/bus/hid/drivers/wiimote/<dev>/pro_calib
+Date: October 2013
+KernelVersion: 3.13
+Contact: David Herrmann <dh.herrmann@gmail.com>
+Description: This attribute is only provided if the device was detected as a
+ pro-controller. It provides a single line with 4 calibration
+ values for all 4 analog sticks. Format is: "x1:y1 x2:y2". Data
+ is prefixed with a +/-. Each value is a signed 16bit number.
+ Data is encoded as decimal numbers and specifies the offsets of
+ the analog sticks of the pro-controller.
+ Calibration data is already applied by the kernel to all input
+ values but may be used by user-space to perform other
+ transformations.
+ Calibration data is detected by the kernel during device setup.
+ You can write "scan\n" into this file to re-trigger calibration.
+ You can also write data directly in the form "x1:y1 x2:y2" to
+ set the calibration values manually.
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index c91d547191d..329fbb9b597 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -242,6 +242,7 @@ config HID_HOLTEK
- Tracer Sniper TRM-503 / NOVA Gaming Slider X200 /
Zalman ZM-GM1
- SHARKOON DarkGlider Gaming mouse
+ - LEETGION Hellion Gaming Mouse
config HOLTEK_FF
bool "Holtek On Line Grip force feedback support"
@@ -323,7 +324,7 @@ config HID_LCPOWER
config HID_LENOVO_TPKBD
tristate "Lenovo ThinkPad USB Keyboard with TrackPoint"
- depends on USB_HID
+ depends on HID
select NEW_LEDS
select LEDS_CLASS
---help---
@@ -362,19 +363,20 @@ config LOGITECH_FF
- Logitech WingMan Force 3D
- Logitech Formula Force EX
- Logitech WingMan Formula Force GP
- - Logitech MOMO Force wheel
and if you want to enable force feedback for them.
Note: if you say N here, this device will still be supported, but without
force feedback.
config LOGIRUMBLEPAD2_FF
- bool "Logitech RumblePad/Rumblepad 2 force feedback support"
+ bool "Logitech force feedback support (variant 2)"
depends on HID_LOGITECH
select INPUT_FF_MEMLESS
help
- Say Y here if you want to enable force feedback support for Logitech
- RumblePad and Rumblepad 2 devices.
+ Say Y here if you want to enable force feedback support for:
+ - Logitech RumblePad
+ - Logitech Rumblepad 2
+ - Logitech Formula Vibration Feedback Wheel
config LOGIG940_FF
bool "Logitech Flight System G940 force feedback support"
@@ -437,6 +439,7 @@ config HID_MULTITOUCH
- Chunghwa panels
- CVTouch panels
- Cypress TrueTouch panels
+ - Elan Microelectronics touch panels
- Elo TouchSystems IntelliTouch Plus panels
- GeneralTouch 'Sensing Win7-TwoFinger' panels
- GoodTouch panels
@@ -453,6 +456,7 @@ config HID_MULTITOUCH
- Pixcir dual touch panels
- Quanta panels
- eGalax dual-touch panels, including the Joojoo and Wetab tablets
+ - SiS multitouch panels
- Stantum multitouch panels
- Touch International Panels
- Unitec Panels
@@ -614,6 +618,14 @@ config HID_SONY
* Sony PS3 Blue-ray Disk Remote Control (Bluetooth)
* Logitech Harmony adapter for Sony Playstation 3 (Bluetooth)
+config SONY_FF
+ bool "Sony PS2/3 accessories force feedback support"
+ depends on HID_SONY
+ select INPUT_FF_MEMLESS
+ ---help---
+ Say Y here if you have a Sony PS2/3 accessory and want to enable force
+ feedback support for it.
+
config HID_SPEEDLINK
tristate "Speedlink VAD Cezanne mouse support"
depends on HID
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 881cf7b4f9a..497558127bb 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -46,6 +46,12 @@ module_param(iso_layout, uint, 0644);
MODULE_PARM_DESC(iso_layout, "Enable/Disable hardcoded ISO-layout of the keyboard. "
"(0 = disabled, [1] = enabled)");
+static unsigned int swap_opt_cmd;
+module_param(swap_opt_cmd, uint, 0644);
+MODULE_PARM_DESC(swap_opt_cmd, "Swap the Option (\"Alt\") and Command (\"Flag\") keys. "
+ "(For people who want to keep Windows PC keyboard muscle memory. "
+ "[0] = as-is, Mac layout. 1 = swapped, Windows layout.)");
+
struct apple_sc {
unsigned long quirks;
unsigned int fn_on;
@@ -150,6 +156,14 @@ static const struct apple_key_translation apple_iso_keyboard[] = {
{ }
};
+static const struct apple_key_translation swapped_option_cmd_keys[] = {
+ { KEY_LEFTALT, KEY_LEFTMETA },
+ { KEY_LEFTMETA, KEY_LEFTALT },
+ { KEY_RIGHTALT, KEY_RIGHTMETA },
+ { KEY_RIGHTMETA,KEY_RIGHTALT },
+ { }
+};
+
static const struct apple_key_translation *apple_find_translation(
const struct apple_key_translation *table, u16 from)
{
@@ -242,6 +256,14 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
}
}
+ if (swap_opt_cmd) {
+ trans = apple_find_translation(swapped_option_cmd_keys, usage->code);
+ if (trans) {
+ input_event(input, usage->type, trans->to, value);
+ return 1;
+ }
+ }
+
return 0;
}
diff --git a/drivers/hid/hid-axff.c b/drivers/hid/hid-axff.c
index 64ab94a55aa..a594e478a1e 100644
--- a/drivers/hid/hid-axff.c
+++ b/drivers/hid/hid-axff.c
@@ -95,7 +95,7 @@ static int axff_init(struct hid_device *hid)
}
}
- if (field_count < 4) {
+ if (field_count < 4 && hid->product != 0xf705) {
hid_err(hid, "not enough fields in the report: %d\n",
field_count);
return -ENODEV;
@@ -180,6 +180,7 @@ static void ax_remove(struct hid_device *hdev)
static const struct hid_device_id ax_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802), },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0xf705), },
{ }
};
MODULE_DEVICE_TABLE(hid, ax_devices);
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index ec6ba50e745..8c10f274223 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1418,10 +1418,8 @@ int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int i
if (hdrv && hdrv->raw_event && hid_match_report(hid, report)) {
ret = hdrv->raw_event(hid, report, data, size);
- if (ret < 0) {
- ret = ret < 0 ? ret : 0;
+ if (ret < 0)
goto unlock;
- }
}
ret = hid_report_raw_event(hid, type, data, size, interrupt);
@@ -1605,6 +1603,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0xf705) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICMOUSE) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICTRACKPAD) },
@@ -1716,6 +1715,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A04A) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A067) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A072) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_580) },
{ HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD) },
@@ -1754,6 +1754,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFGT_WHEEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL) },
@@ -1821,6 +1822,8 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_PS1000) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_DEVICE_ID_SIS9200_TOUCH) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_DEVICE_ID_SIS817_TOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_BUZZ_CONTROLLER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER) },
@@ -2381,15 +2384,6 @@ bool hid_ignore(struct hid_device *hdev)
hdev->type == HID_TYPE_USBNONE)
return true;
break;
- case USB_VENDOR_ID_DWAV:
- /* These are handled by usbtouchscreen. hdev->type is probably
- * HID_TYPE_USBNONE, but we say !HID_TYPE_USBMOUSE to match
- * usbtouchscreen. */
- if ((hdev->product == USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER ||
- hdev->product == USB_DEVICE_ID_DWAV_TOUCHCONTROLLER) &&
- hdev->type != HID_TYPE_USBMOUSE)
- return true;
- break;
case USB_VENDOR_ID_VELLEMAN:
/* These are not HID devices. They are handled by comedi. */
if ((hdev->product >= USB_DEVICE_ID_VELLEMAN_K8055_FIRST &&
diff --git a/drivers/hid/hid-elo.c b/drivers/hid/hid-elo.c
index f042a6cf8b1..4e49462870a 100644
--- a/drivers/hid/hid-elo.c
+++ b/drivers/hid/hid-elo.c
@@ -181,7 +181,40 @@ fail:
*/
static bool elo_broken_firmware(struct usb_device *dev)
{
- return use_fw_quirk && le16_to_cpu(dev->descriptor.bcdDevice) == 0x10d;
+ struct usb_device *hub = dev->parent;
+ struct usb_device *child = NULL;
+ u16 fw_lvl = le16_to_cpu(dev->descriptor.bcdDevice);
+ u16 child_vid, child_pid;
+ int i;
+
+ if (!use_fw_quirk)
+ return false;
+ if (fw_lvl != 0x10d)
+ return false;
+
+ /* iterate sibling devices of the touch controller */
+ usb_hub_for_each_child(hub, i, child) {
+ child_vid = le16_to_cpu(child->descriptor.idVendor);
+ child_pid = le16_to_cpu(child->descriptor.idProduct);
+
+ /*
+ * If one of the devices below is present attached as a sibling of
+ * the touch controller then this is a newer IBM 4820 monitor that
+ * does not need the IBM-requested workaround if fw level is
+ * 0x010d - aka 'M'.
+ * No other HW can have this combination.
+ */
+ if (child_vid==0x04b3) {
+ switch (child_pid) {
+ case 0x4676: /* 4820 21x Video */
+ case 0x4677: /* 4820 51x Video */
+ case 0x4678: /* 4820 2Lx Video */
+ case 0x4679: /* 4820 5Lx Video */
+ return false;
+ }
+ }
+ }
+ return true;
}
static int elo_probe(struct hid_device *hdev, const struct hid_device_id *id)
diff --git a/drivers/hid/hid-holtek-mouse.c b/drivers/hid/hid-holtek-mouse.c
index e696566cde4..0caa676de62 100644
--- a/drivers/hid/hid-holtek-mouse.c
+++ b/drivers/hid/hid-holtek-mouse.c
@@ -28,6 +28,7 @@
* - USB ID 04d9:a04a, sold as Tracer Sniper TRM-503, NOVA Gaming Slider X200
* and Zalman ZM-GM1
* - USB ID 04d9:a081, sold as SHARKOON DarkGlider Gaming mouse
+ * - USB ID 04d9:a072, sold as LEETGION Hellion Gaming Mouse
*/
static __u8 *holtek_mouse_report_fixup(struct hid_device *hdev, __u8 *rdesc,
@@ -40,6 +41,7 @@ static __u8 *holtek_mouse_report_fixup(struct hid_device *hdev, __u8 *rdesc,
* 0x2fff, so they don't exceed HID_MAX_USAGES */
switch (hdev->product) {
case USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A067:
+ case USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A072:
if (*rsize >= 122 && rdesc[115] == 0xff && rdesc[116] == 0x7f
&& rdesc[120] == 0xff && rdesc[121] == 0x7f) {
hid_info(hdev, "Fixing up report descriptor\n");
@@ -66,6 +68,8 @@ static const struct hid_device_id holtek_mouse_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT,
USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A04A) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT,
+ USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A072) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT,
USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081) },
{ }
};
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 768fafc42c8..76559629568 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -332,6 +332,11 @@
#define USB_VENDOR_ID_GENERAL_TOUCH 0x0dfc
#define USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS 0x0003
#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PWT_TENFINGERS 0x0100
+#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_0101 0x0101
+#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_0102 0x0102
+#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_0106 0x0106
+#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_010A 0x010a
+#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_E100 0xe100
#define USB_VENDOR_ID_GLAB 0x06c2
#define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038
@@ -448,8 +453,9 @@
#define USB_VENDOR_ID_HOLTEK_ALT 0x04d9
#define USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD 0xa055
-#define USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A067 0xa067
#define USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A04A 0xa04a
+#define USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A067 0xa067
+#define USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A072 0xa072
#define USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081 0xa081
#define USB_VENDOR_ID_IMATION 0x0718
@@ -571,6 +577,7 @@
#define USB_DEVICE_ID_DINOVO_EDGE 0xc714
#define USB_DEVICE_ID_DINOVO_MINI 0xc71f
#define USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2 0xca03
+#define USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL 0xca04
#define USB_VENDOR_ID_LUMIO 0x202e
#define USB_DEVICE_ID_CRYSTALTOUCH 0x0006
@@ -748,6 +755,10 @@
#define USB_VENDOR_ID_SIGMATEL 0x066F
#define USB_DEVICE_ID_SIGMATEL_STMP3780 0x3780
+#define USB_VENDOR_ID_SIS2_TOUCH 0x0457
+#define USB_DEVICE_ID_SIS9200_TOUCH 0x9200
+#define USB_DEVICE_ID_SIS817_TOUCH 0x0817
+
#define USB_VENDOR_ID_SKYCABLE 0x1223
#define USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER 0x3F07
diff --git a/drivers/hid/hid-lenovo-tpkbd.c b/drivers/hid/hid-lenovo-tpkbd.c
index 31cf29a6ba1..2d25b6cbbc0 100644
--- a/drivers/hid/hid-lenovo-tpkbd.c
+++ b/drivers/hid/hid-lenovo-tpkbd.c
@@ -14,11 +14,9 @@
#include <linux/module.h>
#include <linux/sysfs.h>
#include <linux/device.h>
-#include <linux/usb.h>
#include <linux/hid.h>
#include <linux/input.h>
#include <linux/leds.h>
-#include "usbhid/usbhid.h"
#include "hid-ids.h"
@@ -41,10 +39,9 @@ static int tpkbd_input_mapping(struct hid_device *hdev,
struct hid_input *hi, struct hid_field *field,
struct hid_usage *usage, unsigned long **bit, int *max)
{
- struct usbhid_device *uhdev;
-
- uhdev = (struct usbhid_device *) hdev->driver_data;
- if (uhdev->ifnum == 1 && usage->hid == (HID_UP_BUTTON | 0x0010)) {
+ if (usage->hid == (HID_UP_BUTTON | 0x0010)) {
+ /* mark the device as pointer */
+ hid_set_drvdata(hdev, (void *)1);
map_key_clear(KEY_MICMUTE);
return 1;
}
@@ -339,7 +336,7 @@ static int tpkbd_probe_tp(struct hid_device *hdev)
struct tpkbd_data_pointer *data_pointer;
size_t name_sz = strlen(dev_name(dev)) + 16;
char *name_mute, *name_micmute;
- int i, ret;
+ int i;
/* Validate required reports. */
for (i = 0; i < 4; i++) {
@@ -354,7 +351,9 @@ static int tpkbd_probe_tp(struct hid_device *hdev)
hid_warn(hdev, "Could not create sysfs group\n");
}
- data_pointer = kzalloc(sizeof(struct tpkbd_data_pointer), GFP_KERNEL);
+ data_pointer = devm_kzalloc(&hdev->dev,
+ sizeof(struct tpkbd_data_pointer),
+ GFP_KERNEL);
if (data_pointer == NULL) {
hid_err(hdev, "Could not allocate memory for driver data\n");
return -ENOMEM;
@@ -364,20 +363,13 @@ static int tpkbd_probe_tp(struct hid_device *hdev)
data_pointer->sensitivity = 0xa0;
data_pointer->press_speed = 0x38;
- name_mute = kzalloc(name_sz, GFP_KERNEL);
- if (name_mute == NULL) {
+ name_mute = devm_kzalloc(&hdev->dev, name_sz, GFP_KERNEL);
+ name_micmute = devm_kzalloc(&hdev->dev, name_sz, GFP_KERNEL);
+ if (name_mute == NULL || name_micmute == NULL) {
hid_err(hdev, "Could not allocate memory for led data\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
snprintf(name_mute, name_sz, "%s:amber:mute", dev_name(dev));
-
- name_micmute = kzalloc(name_sz, GFP_KERNEL);
- if (name_micmute == NULL) {
- hid_err(hdev, "Could not allocate memory for led data\n");
- ret = -ENOMEM;
- goto err2;
- }
snprintf(name_micmute, name_sz, "%s:amber:micmute", dev_name(dev));
hid_set_drvdata(hdev, data_pointer);
@@ -397,19 +389,12 @@ static int tpkbd_probe_tp(struct hid_device *hdev)
tpkbd_features_set(hdev);
return 0;
-
-err2:
- kfree(name_mute);
-err:
- kfree(data_pointer);
- return ret;
}
static int tpkbd_probe(struct hid_device *hdev,
const struct hid_device_id *id)
{
int ret;
- struct usbhid_device *uhdev;
ret = hid_parse(hdev);
if (ret) {
@@ -423,9 +408,8 @@ static int tpkbd_probe(struct hid_device *hdev,
goto err;
}
- uhdev = (struct usbhid_device *) hdev->driver_data;
-
- if (uhdev->ifnum == 1) {
+ if (hid_get_drvdata(hdev)) {
+ hid_set_drvdata(hdev, NULL);
ret = tpkbd_probe_tp(hdev);
if (ret)
goto err_hid;
@@ -449,17 +433,11 @@ static void tpkbd_remove_tp(struct hid_device *hdev)
led_classdev_unregister(&data_pointer->led_mute);
hid_set_drvdata(hdev, NULL);
- kfree(data_pointer->led_micmute.name);
- kfree(data_pointer->led_mute.name);
- kfree(data_pointer);
}
static void tpkbd_remove(struct hid_device *hdev)
{
- struct usbhid_device *uhdev;
-
- uhdev = (struct usbhid_device *) hdev->driver_data;
- if (uhdev->ifnum == 1)
+ if (hid_get_drvdata(hdev))
tpkbd_remove_tp(hdev);
hid_hw_stop(hdev);
diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c
index 6f12ecd36c8..06eb45fa633 100644
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -45,7 +45,9 @@
/* Size of the original descriptors of the Driving Force (and Pro) wheels */
#define DF_RDESC_ORIG_SIZE 130
#define DFP_RDESC_ORIG_SIZE 97
+#define FV_RDESC_ORIG_SIZE 130
#define MOMO_RDESC_ORIG_SIZE 87
+#define MOMO2_RDESC_ORIG_SIZE 87
/* Fixed report descriptors for Logitech Driving Force (and Pro)
* wheel controllers
@@ -170,6 +172,73 @@ static __u8 dfp_rdesc_fixed[] = {
0xC0 /* End Collection */
};
+static __u8 fv_rdesc_fixed[] = {
+0x05, 0x01, /* Usage Page (Desktop), */
+0x09, 0x04, /* Usage (Joystik), */
+0xA1, 0x01, /* Collection (Application), */
+0xA1, 0x02, /* Collection (Logical), */
+0x95, 0x01, /* Report Count (1), */
+0x75, 0x0A, /* Report Size (10), */
+0x15, 0x00, /* Logical Minimum (0), */
+0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
+0x35, 0x00, /* Physical Minimum (0), */
+0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
+0x09, 0x30, /* Usage (X), */
+0x81, 0x02, /* Input (Variable), */
+0x95, 0x0C, /* Report Count (12), */
+0x75, 0x01, /* Report Size (1), */
+0x25, 0x01, /* Logical Maximum (1), */
+0x45, 0x01, /* Physical Maximum (1), */
+0x05, 0x09, /* Usage Page (Button), */
+0x19, 0x01, /* Usage Minimum (01h), */
+0x29, 0x0C, /* Usage Maximum (0Ch), */
+0x81, 0x02, /* Input (Variable), */
+0x95, 0x02, /* Report Count (2), */
+0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
+0x09, 0x01, /* Usage (01h), */
+0x81, 0x02, /* Input (Variable), */
+0x09, 0x02, /* Usage (02h), */
+0x26, 0xFF, 0x00, /* Logical Maximum (255), */
+0x46, 0xFF, 0x00, /* Physical Maximum (255), */
+0x95, 0x01, /* Report Count (1), */
+0x75, 0x08, /* Report Size (8), */
+0x81, 0x02, /* Input (Variable), */
+0x05, 0x01, /* Usage Page (Desktop), */
+0x25, 0x07, /* Logical Maximum (7), */
+0x46, 0x3B, 0x01, /* Physical Maximum (315), */
+0x75, 0x04, /* Report Size (4), */
+0x65, 0x14, /* Unit (Degrees), */
+0x09, 0x39, /* Usage (Hat Switch), */
+0x81, 0x42, /* Input (Variable, Null State), */
+0x75, 0x01, /* Report Size (1), */
+0x95, 0x04, /* Report Count (4), */
+0x65, 0x00, /* Unit, */
+0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
+0x09, 0x01, /* Usage (01h), */
+0x25, 0x01, /* Logical Maximum (1), */
+0x45, 0x01, /* Physical Maximum (1), */
+0x81, 0x02, /* Input (Variable), */
+0x05, 0x01, /* Usage Page (Desktop), */
+0x95, 0x01, /* Report Count (1), */
+0x75, 0x08, /* Report Size (8), */
+0x26, 0xFF, 0x00, /* Logical Maximum (255), */
+0x46, 0xFF, 0x00, /* Physical Maximum (255), */
+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), */
+0x95, 0x07, /* Report Count (7), */
+0x75, 0x08, /* Report Size (8), */
+0x09, 0x03, /* Usage (03h), */
+0x91, 0x02, /* Output (Variable), */
+0xC0, /* End Collection, */
+0xC0 /* End Collection */
+};
+
static __u8 momo_rdesc_fixed[] = {
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x04, /* Usage (Joystik), */
@@ -216,6 +285,54 @@ static __u8 momo_rdesc_fixed[] = {
0xC0 /* End Collection */
};
+static __u8 momo2_rdesc_fixed[] = {
+0x05, 0x01, /* Usage Page (Desktop), */
+0x09, 0x04, /* Usage (Joystik), */
+0xA1, 0x01, /* Collection (Application), */
+0xA1, 0x02, /* Collection (Logical), */
+0x95, 0x01, /* Report Count (1), */
+0x75, 0x0A, /* Report Size (10), */
+0x15, 0x00, /* Logical Minimum (0), */
+0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
+0x35, 0x00, /* Physical Minimum (0), */
+0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
+0x09, 0x30, /* Usage (X), */
+0x81, 0x02, /* Input (Variable), */
+0x95, 0x0A, /* Report Count (10), */
+0x75, 0x01, /* Report Size (1), */
+0x25, 0x01, /* Logical Maximum (1), */
+0x45, 0x01, /* Physical Maximum (1), */
+0x05, 0x09, /* Usage Page (Button), */
+0x19, 0x01, /* Usage Minimum (01h), */
+0x29, 0x0A, /* Usage Maximum (0Ah), */
+0x81, 0x02, /* Input (Variable), */
+0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
+0x09, 0x00, /* Usage (00h), */
+0x95, 0x04, /* Report Count (4), */
+0x81, 0x02, /* Input (Variable), */
+0x95, 0x01, /* Report Count (1), */
+0x75, 0x08, /* Report Size (8), */
+0x26, 0xFF, 0x00, /* Logical Maximum (255), */
+0x46, 0xFF, 0x00, /* Physical Maximum (255), */
+0x09, 0x01, /* Usage (01h), */
+0x81, 0x02, /* Input (Variable), */
+0x05, 0x01, /* Usage Page (Desktop), */
+0x09, 0x31, /* Usage (Y), */
+0x81, 0x02, /* Input (Variable), */
+0x09, 0x32, /* Usage (Z), */
+0x81, 0x02, /* Input (Variable), */
+0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
+0x09, 0x00, /* Usage (00h), */
+0x81, 0x02, /* Input (Variable), */
+0xC0, /* End Collection, */
+0xA1, 0x02, /* Collection (Logical), */
+0x09, 0x02, /* Usage (02h), */
+0x95, 0x07, /* Report Count (7), */
+0x91, 0x02, /* Output (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
@@ -275,6 +392,24 @@ static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
}
break;
+ case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:
+ if (*rsize == MOMO2_RDESC_ORIG_SIZE) {
+ hid_info(hdev,
+ "fixing up Logitech Momo Racing Force (Black) report descriptor\n");
+ rdesc = momo2_rdesc_fixed;
+ *rsize = sizeof(momo2_rdesc_fixed);
+ }
+ break;
+
+ case USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL:
+ if (*rsize == FV_RDESC_ORIG_SIZE) {
+ hid_info(hdev,
+ "fixing up Logitech Formula Vibration report descriptor\n");
+ rdesc = fv_rdesc_fixed;
+ *rsize = sizeof(fv_rdesc_fixed);
+ }
+ break;
+
case USB_DEVICE_ID_LOGITECH_DFP_WHEEL:
if (*rsize == DFP_RDESC_ORIG_SIZE) {
hid_info(hdev,
@@ -492,6 +627,7 @@ static int lg_input_mapped(struct hid_device *hdev, struct hid_input *hi,
case USB_DEVICE_ID_LOGITECH_G27_WHEEL:
case USB_DEVICE_ID_LOGITECH_WII_WHEEL:
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:
+ case USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL:
field->application = HID_GD_MULTIAXIS;
break;
default:
@@ -639,6 +775,8 @@ 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_MOMO_WHEEL2),
.driver_data = LG_FF4 },
+ { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL),
+ .driver_data = LG_FF2 },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL),
.driver_data = LG_FF4 },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFGT_WHEEL),
diff --git a/drivers/hid/hid-lg2ff.c b/drivers/hid/hid-lg2ff.c
index 1a42eaa6ca0..0e3fb1a7e42 100644
--- a/drivers/hid/hid-lg2ff.c
+++ b/drivers/hid/hid-lg2ff.c
@@ -95,7 +95,7 @@ int lg2ff_init(struct hid_device *hid)
hid_hw_request(hid, report, HID_REQ_SET_REPORT);
- hid_info(hid, "Force feedback for Logitech RumblePad/Rumblepad 2 by Anssi Hannula <anssi.hannula@gmail.com>\n");
+ hid_info(hid, "Force feedback for Logitech variant 2 rumble devices by Anssi Hannula <anssi.hannula@gmail.com>\n");
return 0;
}
diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index 8782fe1aaa0..befe0e33647 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -196,6 +196,21 @@ static int hid_lg4ff_play(struct input_dev *dev, void *data, struct ff_effect *e
case FF_CONSTANT:
x = effect->u.ramp.start_level + 0x80; /* 0x80 is no force */
CLAMP(x);
+
+ if (x == 0x80) {
+ /* De-activate force in slot-1*/
+ value[0] = 0x13;
+ value[1] = 0x00;
+ value[2] = 0x00;
+ value[3] = 0x00;
+ value[4] = 0x00;
+ value[5] = 0x00;
+ value[6] = 0x00;
+
+ hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ return 0;
+ }
+
value[0] = 0x11; /* Slot 1 */
value[1] = 0x08;
value[2] = x;
@@ -218,12 +233,70 @@ static void hid_lg4ff_set_autocenter_default(struct input_dev *dev, u16 magnitud
struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
__s32 *value = report->field[0]->value;
+ __u32 expand_a, expand_b;
+ struct lg4ff_device_entry *entry;
+ struct lg_drv_data *drv_data;
+
+ drv_data = hid_get_drvdata(hid);
+ if (!drv_data) {
+ hid_err(hid, "Private driver data not found!\n");
+ return;
+ }
+
+ entry = drv_data->device_props;
+ if (!entry) {
+ hid_err(hid, "Device properties not found!\n");
+ return;
+ }
+
+ /* De-activate Auto-Center */
+ if (magnitude == 0) {
+ value[0] = 0xf5;
+ value[1] = 0x00;
+ value[2] = 0x00;
+ value[3] = 0x00;
+ value[4] = 0x00;
+ value[5] = 0x00;
+ value[6] = 0x00;
+
+ hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ return;
+ }
+
+ if (magnitude <= 0xaaaa) {
+ expand_a = 0x0c * magnitude;
+ expand_b = 0x80 * magnitude;
+ } else {
+ expand_a = (0x0c * 0xaaaa) + 0x06 * (magnitude - 0xaaaa);
+ expand_b = (0x80 * 0xaaaa) + 0xff * (magnitude - 0xaaaa);
+ }
+
+ /* Adjust for non-MOMO wheels */
+ switch (entry->product_id) {
+ case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL:
+ case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:
+ break;
+ default:
+ expand_a = expand_a >> 1;
+ break;
+ }
value[0] = 0xfe;
value[1] = 0x0d;
- value[2] = magnitude >> 13;
- value[3] = magnitude >> 13;
- value[4] = magnitude >> 8;
+ value[2] = expand_a / 0xaaaa;
+ value[3] = expand_a / 0xaaaa;
+ value[4] = expand_b / 0xaaaa;
+ value[5] = 0x00;
+ value[6] = 0x00;
+
+ hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+
+ /* Activate Auto-Center */
+ value[0] = 0x14;
+ value[1] = 0x00;
+ value[2] = 0x00;
+ value[3] = 0x00;
+ value[4] = 0x00;
value[5] = 0x00;
value[6] = 0x00;
@@ -540,17 +613,6 @@ int lg4ff_init(struct hid_device *hid)
if (error)
return error;
- /* Check if autocentering is available and
- * set the centering force to zero by default */
- if (test_bit(FF_AUTOCENTER, dev->ffbit)) {
- if (rev_maj == FFEX_REV_MAJ && rev_min == FFEX_REV_MIN) /* Formula Force EX expects different autocentering command */
- dev->ff->set_autocenter = hid_lg4ff_set_autocenter_ffex;
- else
- dev->ff->set_autocenter = hid_lg4ff_set_autocenter_default;
-
- dev->ff->set_autocenter(dev, 0);
- }
-
/* Get private driver data */
drv_data = hid_get_drvdata(hid);
if (!drv_data) {