diff options
-rw-r--r-- | Documentation/ABI/testing/sysfs-driver-hid-wiimote | 39 | ||||
-rw-r--r-- | drivers/hid/Kconfig | 63 | ||||
-rw-r--r-- | drivers/hid/Makefile | 9 | ||||
-rw-r--r-- | drivers/hid/hid-core.c | 12 | ||||
-rw-r--r-- | drivers/hid/hid-elo.c | 273 | ||||
-rw-r--r-- | drivers/hid/hid-holtek-mouse.c | 77 | ||||
-rw-r--r-- | drivers/hid/hid-huion.c | 177 | ||||
-rw-r--r-- | drivers/hid/hid-hyperv.c | 4 | ||||
-rw-r--r-- | drivers/hid/hid-ids.h | 22 | ||||
-rw-r--r-- | drivers/hid/hid-input.c | 11 | ||||
-rw-r--r-- | drivers/hid/hid-kye.c | 21 | ||||
-rw-r--r-- | drivers/hid/hid-multitouch.c | 34 | ||||
-rw-r--r-- | drivers/hid/hid-ps3remote.c | 204 | ||||
-rw-r--r-- | drivers/hid/hid-roccat.c | 16 | ||||
-rw-r--r-- | drivers/hid/hid-sony.c | 473 | ||||
-rw-r--r-- | drivers/hid/hid-wacom.c | 14 | ||||
-rw-r--r-- | drivers/hid/hid-wiimote-core.c | 1658 | ||||
-rw-r--r-- | drivers/hid/hid-wiimote-debug.c | 14 | ||||
-rw-r--r-- | drivers/hid/hid-wiimote-ext.c | 849 | ||||
-rw-r--r-- | drivers/hid/hid-wiimote-modules.c | 2086 | ||||
-rw-r--r-- | drivers/hid/hid-wiimote.h | 217 | ||||
-rw-r--r-- | drivers/hid/i2c-hid/i2c-hid.c | 20 | ||||
-rw-r--r-- | include/uapi/linux/input.h | 17 | ||||
-rw-r--r-- | net/bluetooth/hidp/core.c | 56 | ||||
-rw-r--r-- | net/bluetooth/hidp/hidp.h | 2 |
25 files changed, 4640 insertions, 1728 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-wiimote b/Documentation/ABI/testing/sysfs-driver-hid-wiimote index 3d98009f447a..ed5dd567d397 100644 --- a/Documentation/ABI/testing/sysfs-driver-hid-wiimote +++ b/Documentation/ABI/testing/sysfs-driver-hid-wiimote @@ -12,7 +12,7 @@ Description: Make it possible to set/get current led state. Reading from it What: /sys/bus/hid/drivers/wiimote/<dev>/extension Date: August 2011 KernelVersion: 3.2 -Contact: David Herrmann <dh.herrmann@googlemail.com> +Contact: David Herrmann <dh.herrmann@gmail.com> Description: This file contains the currently connected and initialized extensions. It can be one of: none, motionp, nunchuck, classic, motionp+nunchuck, motionp+classic @@ -20,3 +20,40 @@ Description: This file contains the currently connected and initialized the official Nintendo Nunchuck extension and classic is the Nintendo Classic Controller extension. The motionp extension can be combined with the other two. + Starting with kernel-version 3.11 Motion Plus hotplugging is + supported and if detected, it's no longer reported as static + extension. You will get uevent notifications for the motion-plus + device then. + +What: /sys/bus/hid/drivers/wiimote/<dev>/devtype +Date: May 2013 +KernelVersion: 3.11 +Contact: David Herrmann <dh.herrmann@gmail.com> +Description: While a device is initialized by the wiimote driver, we perform + a device detection and signal a "change" uevent after it is + done. This file shows the detected device type. "pending" means + that the detection is still ongoing, "unknown" means, that the + device couldn't be detected or loaded. "generic" means, that the + device couldn't be detected but supports basic Wii Remote + features and can be used. + Other strings for each device-type are available and may be + added if new device-specific detections are added. + Currently supported are: + gen10: First Wii Remote generation + gen20: Second Wii Remote Plus generation (builtin MP) + balanceboard: Wii Balance Board + +What: /sys/bus/hid/drivers/wiimote/<dev>/bboard_calib +Date: May 2013 +KernelVersion: 3.11 +Contact: David Herrmann <dh.herrmann@gmail.com> +Description: This attribute is only provided if the device was detected as a + balance board. It provides a single line with 3 calibration + values for all 4 sensors. The values are separated by colons and + are each 2 bytes long (encoded as 4 digit hexadecimal value). + First, 0kg values for all 4 sensors are written, followed by the + 17kg values for all 4 sensors and last the 34kg values for all 4 + sensors. + Calibration data is already applied by the kernel to all input + values but may be used by user-space to perform other + transformations. diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index fb52f3f6de80..14ef6ab69790 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -217,6 +217,13 @@ config HID_ELECOM ---help--- Support for the ELECOM BM084 (bluetooth mouse). +config HID_ELO + tristate "ELO USB 4000/4500 touchscreen" + depends on USB_HID + ---help--- + Support for the ELO USB 4000/4500 touchscreens. Note that this is for + different devices than those handled by CONFIG_TOUCHSCREEN_USB_ELO. + config HID_EZKEY tristate "Ezkey BTC 8193 keyboard" if EXPERT depends on HID @@ -231,6 +238,9 @@ config HID_HOLTEK Support for Holtek based devices: - Holtek On Line Grip based game controller - Trust GXT 18 Gaming Keyboard + - Sharkoon Drakonia / Perixx MX-2000 gaming mice + - Tracer Sniper TRM-503 / NOVA Gaming Slider X200 / + Zalman ZM-GM1 config HOLTEK_FF bool "Holtek On Line Grip force feedback support" @@ -240,6 +250,12 @@ config HOLTEK_FF Say Y here if you have a Holtek On Line Grip based game controller and want to have force feedback support for it. +config HID_HUION + tristate "Huion tablets" + depends on USB_HID + ---help--- + Support for Huion 580 tablet. + config HID_KEYTOUCH tristate "Keytouch HID devices" depends on HID @@ -561,15 +577,6 @@ config HID_PRIMAX Support for Primax devices that are not fully compliant with the HID standard. -config HID_PS3REMOTE - tristate "Sony PS3 BD Remote Control" - depends on HID - ---help--- - Support for the Sony PS3 Blue-ray Disk Remote Control and Logitech - Harmony Adapter for PS3, which connect over Bluetooth. - - Support for the 6-axis controllers is provided by HID_SONY. - config HID_ROCCAT tristate "Roccat device support" depends on USB_HID @@ -594,12 +601,17 @@ config HID_SAMSUNG Support for Samsung InfraRed remote control or keyboards. config HID_SONY - tristate "Sony PS3 controller" + tristate "Sony PS2/3 accessories" depends on USB_HID + depends on NEW_LEDS + depends on LEDS_CLASS ---help--- - Support for Sony PS3 6-axis controllers. + Support for - Support for the Sony PS3 BD Remote is provided by HID_PS3REMOTE. + * Sony PS3 6-axis controllers + * Buzz controllers + * Sony PS3 Blue-ray Disk Remote Control (Bluetooth) + * Logitech Harmony adapter for Sony Playstation 3 (Bluetooth) config HID_SPEEDLINK tristate "Speedlink VAD Cezanne mouse support" @@ -707,22 +719,29 @@ config HID_WACOM Support for Wacom Graphire Bluetooth and Intuos4 WL tablets. config HID_WIIMOTE - tristate "Nintendo Wii Remote support" + tristate "Nintendo Wii / Wii U peripherals" depends on HID depends on LEDS_CLASS select POWER_SUPPLY select INPUT_FF_MEMLESS ---help--- - Support for the Nintendo Wii Remote bluetooth device. + Support for Nintendo Wii and Wii U Bluetooth peripherals. Supported + devices are the Wii Remote and its extension devices, but also devices + based on the Wii Remote like the Wii U Pro Controller or the + Wii Balance Board. -config HID_WIIMOTE_EXT - bool "Nintendo Wii Remote Extension support" - depends on HID_WIIMOTE - default HID_WIIMOTE - ---help--- - Support for extension controllers of the Nintendo Wii Remote. Say yes - here if you want to use the Nintendo Motion+, Nunchuck or Classic - extension controllers with your Wii Remote. + Support for all official Nintendo extensions is available, however, 3rd + party extensions might not be supported. Please report these devices to: + http://github.com/dvdhrm/xwiimote/issues + + Other Nintendo Wii U peripherals that are IEEE 802.11 based (including + the Wii U Gamepad) might be supported in the future. But currently + support is limited to Bluetooth based devices. + + If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called hid-wiimote. config HID_ZEROPLUS tristate "Zeroplus based game controller support" diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index 2065694f57ab..6f687287e212 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -28,10 +28,7 @@ ifdef CONFIG_LOGIWHEELS_FF hid-logitech-y += hid-lg4ff.o endif -hid-wiimote-y := hid-wiimote-core.o -ifdef CONFIG_HID_WIIMOTE_EXT - hid-wiimote-y += hid-wiimote-ext.o -endif +hid-wiimote-y := hid-wiimote-core.o hid-wiimote-modules.o ifdef CONFIG_DEBUG_FS hid-wiimote-y += hid-wiimote-debug.o endif @@ -48,10 +45,13 @@ obj-$(CONFIG_HID_CYPRESS) += hid-cypress.o obj-$(CONFIG_HID_DRAGONRISE) += hid-dr.o obj-$(CONFIG_HID_EMS_FF) += hid-emsff.o obj-$(CONFIG_HID_ELECOM) += hid-elecom.o +obj-$(CONFIG_HID_ELO) += hid-elo.o obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o obj-$(CONFIG_HID_GYRATION) += hid-gyration.o obj-$(CONFIG_HID_HOLTEK) += hid-holtek-kbd.o +obj-$(CONFIG_HID_HOLTEK) += hid-holtek-mouse.o obj-$(CONFIG_HID_HOLTEK) += hid-holtekff.o +obj-$(CONFIG_HID_HUION) += hid-huion.o obj-$(CONFIG_HID_HYPERV_MOUSE) += hid-hyperv.o obj-$(CONFIG_HID_ICADE) += hid-icade.o obj-$(CONFIG_HID_KENSINGTON) += hid-kensington.o @@ -92,7 +92,6 @@ hid-picolcd-y += hid-picolcd_debugfs.o endif obj-$(CONFIG_HID_PRIMAX) += hid-primax.o -obj-$(CONFIG_HID_PS3REMOTE) += hid-ps3remote.o obj-$(CONFIG_HID_ROCCAT) += hid-roccat.o hid-roccat-common.o \ hid-roccat-arvo.o hid-roccat-isku.o hid-roccat-kone.o \ hid-roccat-koneplus.o hid-roccat-konepure.o hid-roccat-kovaplus.o \ diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 264f55099940..e39dac68063c 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1293,7 +1293,7 @@ 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) { + if (ret < 0) { ret = ret < 0 ? ret : 0; goto unlock; } @@ -1573,6 +1573,8 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) }, { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0011) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0009) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0030) }, { HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) }, { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) }, { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) }, @@ -1584,10 +1586,14 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) }, { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) }, { 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_HUION, USB_DEVICE_ID_HUION_580) }, { HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) }, + { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_I405X) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X) }, @@ -1680,6 +1686,8 @@ static const struct hid_device_id hid_have_special_driver[] = { { 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_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) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) }, @@ -2042,6 +2050,8 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006) }, { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) }, { HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) }, + { HID_USB_DEVICE(USB_VENDOR_ID_JABRA, USB_DEVICE_ID_JABRA_SPEAK_410) }, + { HID_USB_DEVICE(USB_VENDOR_ID_JABRA, USB_DEVICE_ID_JABRA_SPEAK_510) }, { HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) }, { HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) }, diff --git a/drivers/hid/hid-elo.c b/drivers/hid/hid-elo.c new file mode 100644 index 000000000000..f042a6cf8b18 --- /dev/null +++ b/drivers/hid/hid-elo.c @@ -0,0 +1,273 @@ +/* + * HID driver for ELO usb touchscreen 4000/4500 + * + * Copyright (c) 2013 Jiri Slaby + * + * Data parsing taken from elousb driver by Vojtech Pavlik. + * + * This driver is licensed under the terms of GPLv2. + */ + +#include <linux/hid.h> +#include <linux/input.h> +#include <linux/module.h> +#include <linux/usb.h> +#include <linux/workqueue.h> + +#include "hid-ids.h" + +#define ELO_PERIODIC_READ_INTERVAL HZ +#define ELO_SMARTSET_CMD_TIMEOUT 2000 /* msec */ + +/* Elo SmartSet commands */ +#define ELO_FLUSH_SMARTSET_RESPONSES 0x02 /* Flush all pending smartset responses */ +#define ELO_SEND_SMARTSET_COMMAND 0x05 /* Send a smartset command */ +#define ELO_GET_SMARTSET_RESPONSE 0x06 /* Get a smartset response */ +#define ELO_DIAG 0x64 /* Diagnostics command */ +#define ELO_SMARTSET_PACKET_SIZE 8 + +struct elo_priv { + struct usb_device *usbdev; + struct delayed_work work; + unsigned char buffer[ELO_SMARTSET_PACKET_SIZE]; +}; + +static struct workqueue_struct *wq; +static bool use_fw_quirk = true; +module_param(use_fw_quirk, bool, S_IRUGO); +MODULE_PARM_DESC(use_fw_quirk, "Do periodic pokes for broken M firmwares (default = true)"); + +static void elo_input_configured(struct hid_device *hdev, + struct hid_input *hidinput) +{ + struct input_dev *input = hidinput->input; + + set_bit(BTN_TOUCH, input->keybit); + set_bit(ABS_PRESSURE, input->absbit); + input_set_abs_params(input, ABS_PRESSURE, 0, 256, 0, 0); +} + +static void elo_process_data(struct input_dev *input, const u8 *data, int size) +{ + int press; + + input_report_abs(input, ABS_X, (data[3] << 8) | data[2]); + input_report_abs(input, ABS_Y, (data[5] << 8) | data[4]); + + press = 0; + if (data[1] & 0x80) + press = (data[7] << 8) | data[6]; + input_report_abs(input, ABS_PRESSURE, press); + + if (data[1] & 0x03) { + input_report_key(input, BTN_TOUCH, 1); + input_sync(input); + } + + if (data[1] & 0x04) + input_report_key(input, BTN_TOUCH, 0); + + input_sync(input); +} + +static int elo_raw_event(struct hid_device *hdev, struct hid_report *report, + u8 *data, int size) +{ + struct hid_input *hidinput; + + if (!(hdev->claimed & HID_CLAIMED_INPUT) || list_empty(&hdev->inputs)) + return 0; + + hidinput = list_first_entry(&hdev->inputs, struct hid_input, list); + + switch (report->id) { + case 0: + if (data[0] == 'T') { /* Mandatory ELO packet marker */ + elo_process_data(hidinput->input, data, size); + return 1; + } + break; + default: /* unknown report */ + /* Unknown report type; pass upstream */ + hid_info(hdev, "unknown report type %d\n", report->id); + break; + } + + return 0; +} + +static int elo_smartset_send_get(struct usb_device *dev, u8 command, + void *data) +{ + unsigned int pipe; + u8 dir; + + if (command == ELO_SEND_SMARTSET_COMMAND) { + pipe = usb_sndctrlpipe(dev, 0); + dir = USB_DIR_OUT; + } else if (command == ELO_GET_SMARTSET_RESPONSE) { + pipe = usb_rcvctrlpipe(dev, 0); + dir = USB_DIR_IN; + } else + return -EINVAL; + + return usb_control_msg(dev, pipe, command, + dir | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + 0, 0, data, ELO_SMARTSET_PACKET_SIZE, + ELO_SMARTSET_CMD_TIMEOUT); +} + +static int elo_flush_smartset_responses(struct usb_device *dev) +{ + return usb_control_msg(dev, usb_sndctrlpipe(dev, 0), + ELO_FLUSH_SMARTSET_RESPONSES, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + 0, 0, NULL, 0, USB_CTRL_SET_TIMEOUT); +} + +static void elo_work(struct work_struct *work) +{ + struct elo_priv *priv = container_of(work, struct elo_priv, work.work); + struct usb_device *dev = priv->usbdev; + unsigned char *buffer = priv->buffer; + int ret; + + ret = elo_flush_smartset_responses(dev); + if (ret < 0) { + dev_err(&dev->dev, "initial FLUSH_SMARTSET_RESPONSES failed, error %d\n", + ret); + goto fail; + } + + /* send Diagnostics command */ + *buffer = ELO_DIAG; + ret = elo_smartset_send_get(dev, ELO_SEND_SMARTSET_COMMAND, buffer); + if (ret < 0) { + dev_err(&dev->dev, "send Diagnostics Command failed, error %d\n", + ret); + goto fail; + } + + /* get the result */ + ret = elo_smartset_send_get(dev, ELO_GET_SMARTSET_RESPONSE, buffer); + if (ret < 0) { + dev_err(&dev->dev, "get Diagnostics Command response failed, error %d\n", + ret); + goto fail; + } + + /* read the ack */ + if (*buffer != 'A') { + ret = elo_smartset_send_get(dev, ELO_GET_SMARTSET_RESPONSE, + buffer); + if (ret < 0) { + dev_err(&dev->dev, "get acknowledge response failed, error %d\n", + ret); + goto fail; + } + } + +fail: + ret = elo_flush_smartset_responses(dev); + if (ret < 0) + dev_err(&dev->dev, "final FLUSH_SMARTSET_RESPONSES failed, error %d\n", + ret); + queue_delayed_work(wq, &priv->work, ELO_PERIODIC_READ_INTERVAL); +} + +/* + * Not all Elo devices need the periodic HID descriptor reads. + * Only firmware version M needs this. + */ +static bool elo_broken_firmware(struct usb_device *dev) +{ + return use_fw_quirk && le16_to_cpu(dev->descriptor.bcdDevice) == 0x10d; +} + +static int elo_probe(struct hid_device *hdev, const struct hid_device_id *id) +{ + struct elo_priv *priv; + int ret; + + priv = kzalloc(sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + INIT_DELAYED_WORK(&priv->work, elo_work); + priv->usbdev = interface_to_usbdev(to_usb_interface(hdev->dev.parent)); + + hid_set_drvdata(hdev, priv); + + ret = hid_parse(hdev); + if (ret) { + hid_err(hdev, "parse failed\n"); + goto err_free; + } + + ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); + if (ret) { + hid_err(hdev, "hw start failed\n"); + goto err_free; + } + + if (elo_broken_firmware(priv->usbdev)) { + hid_info(hdev, "broken firmware found, installing workaround\n"); + queue_delayed_work(wq, &priv->work, ELO_PERIODIC_READ_INTERVAL); + } + + return 0; +err_free: + kfree(priv); + return ret; +} + +static void elo_remove(struct hid_device *hdev) +{ + struct elo_priv *priv = hid_get_drvdata(hdev); + + hid_hw_stop(hdev); + flush_workqueue(wq); + kfree(priv); +} + +static const struct hid_device_id elo_devices[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0009), }, + { HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0030), }, + { } +}; +MODULE_DEVICE_TABLE(hid, elo_devices); + +static struct hid_driver elo_driver = { + .name = "elo", + .id_table = elo_devices, + .probe = elo_probe, + .remove = elo_remove, + .raw_event = elo_raw_event, + .input_configured = elo_input_configured, +}; + +static int __init elo_driver_init(void) +{ + int ret; + + wq = create_singlethread_workqueue("elousb"); + if (!wq) + return -ENOMEM; + + ret = hid_register_driver(&elo_driver); + if (ret) + destroy_workqueue(wq); + + return ret; +} +module_init(elo_driver_init); + +static void __exit elo_driver_exit(void) +{ + hid_unregister_driver(&elo_driver); + destroy_workqueue(wq); +} +module_exit(elo_driver_exit); + +MODULE_AUTHOR("Jiri Slaby <jslaby@suse.cz>"); +MODULE_LICENSE("GPL"); diff --git a/drivers/hid/hid-holtek-mouse.c b/drivers/hid/hid-holtek-mouse.c new file mode 100644 index 000000000000..7e6db3cf46f9 --- /dev/null +++ b/drivers/hid/hid-holtek-mouse.c @@ -0,0 +1,77 @@ +/* + * HID driver for Holtek gaming mice + * Copyright (c) 2013 Christian Ohm + * Heavily inspired by various other HID drivers that adjust the report + * descriptor. +*/ + +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + */ + +#include <linux/hid.h> +#include <linux/module.h> +#include <linux/usb.h> + +#include "hid-ids.h" + +/* + * The report descriptor of some Holtek based gaming mice specifies an + * excessively large number of consumer usages (2^15), which is more than + * HID_MAX_USAGES. This prevents proper parsing of the report descriptor. + * + * This driver fixes the report descriptor for: + * - USB ID 04d9:a067, sold as Sharkoon Drakonia and Perixx MX-2000 + * - USB ID 04d9:a04a, sold as Tracer Sniper TRM-503, NOVA Gaming Slider X200 + * and Zalman ZM-GM1 + */ + +static __u8 *holtek_mouse_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) +{ + struct usb_interface *intf = to_usb_interface(hdev->dev.parent); + + if (intf->cur_altsetting->desc.bInterfaceNumber == 1) { + /* Change usage maximum and logical maximum from 0x7fff to + * 0x2fff, so they don't exceed HID_MAX_USAGES */ + switch (hdev->product) { + case USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A067: + if (*rsize >= 122 && rdesc[115] == 0xff && rdesc[116] == 0x7f + && rdesc[120] == 0xff && rdesc[121] == 0x7f) { + hid_info(hdev, "Fixing up report descriptor\n"); + rdesc[116] = rdesc[121] = 0x2f; + } + break; + case USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A04A: + if (*rsize >= 113 && rdesc[106] == 0xff && rdesc[107] == 0x7f + && rdesc[111] == 0xff && rdesc[112] == 0x7f) { + hid_info(hdev, "Fixing up report descriptor\n"); + rdesc[107] = rdesc[112] = 0x2f; + } + break; + } + + } + return rdesc; +} + +static const struct hid_device_id holtek_mouse_devices[] = { + { 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_A04A) }, + { } +}; +MODULE_DEVICE_TABLE(hid, holtek_mouse_devices); + +static struct hid_driver holtek_mouse_driver = { + .name = "holtek_mouse", + .id_table = holtek_mouse_devices, + .report_fixup = holtek_mouse_report_fixup, +}; + +module_hid_driver(holtek_mouse_driver); +MODULE_LICENSE("GPL"); diff --git a/drivers/hid/hid-huion.c b/drivers/hid/hid-huion.c new file mode 100644 index 000000000000..cbf4da4689ba --- /dev/null +++ b/drivers/hid/hid-huion.c @@ -0,0 +1,177 @@ +/* + * HID driver for Huion devices not fully compliant with HID standard + * + * Copyright (c) 2013 Martin Rusko + */ + +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + */ + +#include <linux/device.h> +#include <linux/hid.h> +#include <linux/module.h> +#include <linux/usb.h> +#include "usbhid/usbhid.h" + +#include "hid-ids.h" + +/* Original Huion 580 report descriptor size */ +#define HUION_580_RDESC_ORIG_SIZE 177 + +/* Fixed Huion 580 report descriptor */ +static __u8 huion_580_rdesc_fixed[] = { + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x09, 0x02, /* Usage (Pen), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x07, /* Report ID (7), */ + 0x09, 0x20, /* Usage (Stylus), */ + 0xA0, /* Collection (Physical), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x75, 0x01, /* Report Size (1), */ + 0x09, 0x42, /* Usage (Tip Switch), */ + 0x09, 0x44, /* Usage (Barrel Switch), */ + 0x09, 0x46, /* Usage (Tablet Pick), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0x09, 0x32, /* Usage (In Range), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x01, /* Report Count (1), */ + 0xA4, /* Push, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x65, 0x13, /* Unit (Inch), */ + 0x55, 0xFD, /* Unit Exponent (-3), */ + 0x34, /* Physical Minimum (0), */ + 0x09, 0x30, /* Usage (X), */ + 0x46, 0x40, 0x1F, /* Physical Maximum (8000), */ + 0x26, 0x00, 0x7D, /* Logical Maximum (32000), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x31, /* Usage (Y), */ + 0x46, 0x88, 0x13, /* Physical Maximum (5000), */ + 0x26, 0x20, 0x4E, /* Logical Maximum (20000), */ + 0x81, 0x02, /* Input (Variable), */ + 0xB4, /* Pop, */ + 0x09, 0x30, /* Usage (Tip Pressure), */ + 0x26, 0xFF, 0x07, /* Logical Maximum (2047), */ + 0x81, 0x02, /* Input (Variable), */ + 0xC0, /* End Collection, */ + 0xC0 /* End Collection */ +}; + +static __u8 *huion_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) +{ + switch (hdev->product) { + case USB_DEVICE_ID_HUION_580: + if (*rsize == HUION_580_RDESC_ORIG_SIZE) { + rdesc = huion_580_rdesc_fixed; + *rsize = sizeof(huion_580_rdesc_fixed); + } + break; + } + return rdesc; +} + +/** + * Enable fully-functional tablet mode by reading special string + * descriptor. + * + * @hdev: HID device + * + * The specific string descriptor and data were discovered by sniffing + * the Windows driver traffic. + */ +static int huion_tablet_enable(struct hid_device *hdev) +{ + int rc; + char buf[22]; + + rc = usb_string(hid_to_usb_dev(hdev), 0x64, buf, sizeof(buf)); + if (rc < 0) + return rc; + + return 0; +} + +static int huion_probe(struct hid_device *hdev, const struct hid_device_id *id) +{ + int ret; + struct usb_interface *intf = to_usb_interface(hdev->dev.parent); + + /* Ignore interfaces 1 (mouse) and 2 (keyboard) for Huion 580 tablet, + * as they are not used + */ + switch (id->product) { + case USB_DEVICE_ID_HUION_580: + if (intf->cur_altsetting->desc.bInterfaceNumber != 0x00) + return -ENODEV; + break; + } + + ret = hid_parse(hdev); + if (ret) { + hid_err(hdev, "parse failed\n"); + goto err; + } + + ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); + if (ret) { + hid_err(hdev, "hw start failed\n"); + goto err; + } + + switch (id->product) { + case USB_DEVICE_ID_HUION_580: + ret = huion_tablet_enable(hdev); + if (ret) { + hid_err(hdev, "tablet enabling failed\n"); + goto enabling_err; + } + break; + } + + return 0; +enabling_err: + hid_hw_stop(hdev); +err: + return ret; +} + +static int huion_raw_event(struct hid_device *hdev, struct hid_report *report, + u8 *data, int size) +{ + /* If this is a pen input report then invert the in-range bit */ + if (report->type == HID_INPUT_REPORT && report->id == 0x07 && size >= 2) + data[1] ^= 0x40; + + return 0; +} + +static const struct hid_device_id huion_devices[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_580) }, + { } +}; +MODULE_DEVICE_TABLE(hid, huion_devices); + +static struct hid_driver huion_driver = { + .name = "huion", + .id_table = huion_devices, + .probe = huion_probe, + .report_fixup = huion_report_fixup, + .raw_event = huion_raw_event, +}; +module_hid_driver(huion_driver); + +MODULE_AUTHOR("Martin Rusko"); +MODULE_DESCRIPTION("Huion HID driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/hid/hid-hyperv.c b/drivers/hid/hid-hyperv.c index aa3fec0d9dc6..713217380b44 100644 --- a/drivers/hid/hid-hyperv.c +++ b/drivers/hid/hid-hyperv.c @@ -199,13 +199,11 @@ static void mousevsc_on_receive_device_info(struct mousevsc_dev *input_device, if (desc->bLength == 0) goto cleanup; - input_device->hid_desc = kzalloc(desc->bLength, GFP_ATOMIC); + input_device->hid_desc = kmemdup(desc, desc->bLength, GFP_ATOMIC); if (!input_device->hid_desc) goto cleanup; - memcpy(input_device->hid_desc, desc, desc->bLength); - input_device->report_desc_size = desc->desc[0].wDescriptorLength; if (input_device->report_desc_size == 0) { input_device->dev_info_status = -EINVAL; diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 38535c9243d5..c5aea29f164f 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -248,6 +248,9 @@ #define USB_DEVICE_ID_CYPRESS_BARCODE_4 0xed81 #define USB_DEVICE_ID_CYPRESS_TRUETOUCH 0xc001 +#define USB_VENDOR_ID_DATA_MODUL 0x7374 +#define USB_VENDOR_ID_DATA_MODUL_EASYMAXTOUCH 0x1201 + #define USB_VENDOR_ID_DEALEXTREAME 0x10c5 #define USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701 0x819a @@ -272,16 +275,15 @@ #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_725E 0x725e #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7262 0x7262 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_726B 0x726b -#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72AA 0x72aa #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72A1 0x72a1 +#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72AA 0x72aa +#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72C4 0x72c4 +#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72D0 0x72d0 #define USB_DEVICE_ID_DWAV_EGALA |