HID: sony: support for ghlive ps3/wii u dongles
This commit adds support for the Guitar Hero Live PS3 and Wii U dongles. These dongles require a "magic" USB control message [1] to be sent approximately every 10 seconds otherwise the dongle will not report events where the strumbar is hit while a fret is being held. Also, inspired by a patch sent on linux-input by Sanjay Govind [2], the accelerometer is mapped to ABS_RY for tilt. Interestingly, the Wii U and PS3 dongles share the same VID and PID. [1] https://github.com/ghlre/GHLtarUtility/ [2] https://marc.info/?l=linux-input&m=157242835928542&w=2 Signed-off-by: Pascal Giard <pascal.giard@etsmtl.ca> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Pascal Giard
Jiri Kosina
parent
1a8212e8fd
commit
cc894ac553
@ -907,6 +907,7 @@ config HID_SONY
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* Buzz controllers
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* Sony PS3 Blue-ray Disk Remote Control (Bluetooth)
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* Logitech Harmony adapter for Sony Playstation 3 (Bluetooth)
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* Guitar Hero Live PS3 and Wii U guitar dongles
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config SONY_FF
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bool "Sony PS2/3/4 accessories force feedback support"
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@ -1074,6 +1074,9 @@
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#define USB_DEVICE_ID_SONY_BUZZ_CONTROLLER 0x0002
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#define USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER 0x1000
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#define USB_VENDOR_ID_SONY_GHLIVE 0x12ba
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#define USB_DEVICE_ID_SONY_PS3WIIU_GHLIVE_DONGLE 0x074b
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#define USB_VENDOR_ID_SINO_LITE 0x1345
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#define USB_DEVICE_ID_SINO_LITE_CONTROLLER 0x3008
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@ -11,6 +11,7 @@
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* Copyright (c) 2013 Colin Leitner <colin.leitner@gmail.com>
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* Copyright (c) 2014-2016 Frank Praznik <frank.praznik@gmail.com>
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* Copyright (c) 2018 Todd Kelner
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* Copyright (c) 2020 Pascal Giard <pascal.giard@etsmtl.ca>
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*/
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/*
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@ -35,6 +36,8 @@
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#include <linux/idr.h>
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#include <linux/input/mt.h>
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#include <linux/crc32.h>
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#include <linux/usb.h>
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#include <linux/timer.h>
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#include <asm/unaligned.h>
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#include "hid-ids.h"
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@ -56,6 +59,7 @@
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#define NSG_MR5U_REMOTE_BT BIT(14)
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#define NSG_MR7U_REMOTE_BT BIT(15)
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#define SHANWAN_GAMEPAD BIT(16)
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#define GHL_GUITAR_PS3WIIU BIT(17)
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#define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)
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#define MOTION_CONTROLLER (MOTION_CONTROLLER_USB | MOTION_CONTROLLER_BT)
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@ -79,6 +83,17 @@
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#define NSG_MRXU_MAX_X 1667
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#define NSG_MRXU_MAX_Y 1868
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#define GHL_GUITAR_POKE_INTERVAL 10 /* In seconds */
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#define GHL_GUITAR_TILT_USAGE 44
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/* Magic value and data taken from GHLtarUtility:
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* https://github.com/ghlre/GHLtarUtility/blob/master/PS3Guitar.cs
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* Note: The Wii U and PS3 dongles happen to share the same!
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*/
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static const u16 ghl_ps3wiiu_magic_value = 0x201;
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static const char ghl_ps3wiiu_magic_data[] = {
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0x02, 0x08, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* PS/3 Motion controller */
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static u8 motion_rdesc[] = {
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@ -579,6 +594,10 @@ struct sony_sc {
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enum ds4_dongle_state ds4_dongle_state;
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/* DS4 calibration data */
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struct ds4_calibration_data ds4_calib_data[6];
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/* GH Live */
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struct timer_list ghl_poke_timer;
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struct usb_ctrlrequest *ghl_cr;
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u8 *ghl_databuf;
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};
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static void sony_set_leds(struct sony_sc *sc);
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@ -602,6 +621,85 @@ static inline void sony_schedule_work(struct sony_sc *sc,
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}
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}
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static void ghl_magic_poke_cb(struct urb *urb)
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{
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if (urb) {
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/* Free sc->ghl_cr and sc->ghl_databuf allocated in
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* ghl_magic_poke()
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*/
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kfree(urb->setup_packet);
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kfree(urb->transfer_buffer);
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}
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}
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static void ghl_magic_poke(struct timer_list *t)
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{
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struct sony_sc *sc = from_timer(sc, t, ghl_poke_timer);
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int ret;
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unsigned int pipe;
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struct urb *urb;
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struct usb_device *usbdev = to_usb_device(sc->hdev->dev.parent->parent);
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const u16 poke_size =
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ARRAY_SIZE(ghl_ps3wiiu_magic_data);
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pipe = usb_sndctrlpipe(usbdev, 0);
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if (!sc->ghl_cr) {
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sc->ghl_cr = kzalloc(sizeof(*sc->ghl_cr), GFP_ATOMIC);
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if (!sc->ghl_cr)
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goto resched;
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}
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if (!sc->ghl_databuf) {
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sc->ghl_databuf = kzalloc(poke_size, GFP_ATOMIC);
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if (!sc->ghl_databuf)
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goto resched;
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}
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urb = usb_alloc_urb(0, GFP_ATOMIC);
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if (!urb)
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goto resched;
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sc->ghl_cr->bRequestType =
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USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT;
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sc->ghl_cr->bRequest = USB_REQ_SET_CONFIGURATION;
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sc->ghl_cr->wValue = cpu_to_le16(ghl_ps3wiiu_magic_value);
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sc->ghl_cr->wIndex = 0;
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sc->ghl_cr->wLength = cpu_to_le16(poke_size);
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memcpy(sc->ghl_databuf, ghl_ps3wiiu_magic_data, poke_size);
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usb_fill_control_urb(
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urb, usbdev, pipe,
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(unsigned char *) sc->ghl_cr, sc->ghl_databuf,
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poke_size, ghl_magic_poke_cb, NULL);
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ret = usb_submit_urb(urb, GFP_ATOMIC);
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if (ret < 0) {
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kfree(sc->ghl_databuf);
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kfree(sc->ghl_cr);
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}
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usb_free_urb(urb);
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resched:
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/* Reschedule for next time */
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mod_timer(&sc->ghl_poke_timer, jiffies + GHL_GUITAR_POKE_INTERVAL*HZ);
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}
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static int guitar_mapping(struct hid_device *hdev, struct hid_input *hi,
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struct hid_field *field, struct hid_usage *usage,
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unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR) {
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unsigned int abs = usage->hid & HID_USAGE;
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if (abs == GHL_GUITAR_TILT_USAGE) {
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hid_map_usage_clear(hi, usage, bit, max, EV_ABS, ABS_RY);
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return 1;
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}
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}
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return 0;
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}
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static ssize_t ds4_show_poll_interval(struct device *dev,
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struct device_attribute
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*attr, char *buf)
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@ -1383,6 +1481,8 @@ static int sony_mapping(struct hid_device *hdev, struct hid_input *hi,
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if (sc->quirks & DUALSHOCK4_CONTROLLER)
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return ds4_mapping(hdev, hi, field, usage, bit, max);
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if (sc->quirks & GHL_GUITAR_PS3WIIU)
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return guitar_mapping(hdev, hi, field, usage, bit, max);
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/* Let hid-core decide for the others */
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return 0;
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@ -2917,6 +3017,12 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
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return -ENODEV;
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}
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if (sc->quirks & GHL_GUITAR_PS3WIIU) {
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timer_setup(&sc->ghl_poke_timer, ghl_magic_poke, 0);
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mod_timer(&sc->ghl_poke_timer,
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jiffies + GHL_GUITAR_POKE_INTERVAL*HZ);
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}
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return ret;
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}
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@ -2924,6 +3030,9 @@ static void sony_remove(struct hid_device *hdev)
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{
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struct sony_sc *sc = hid_get_drvdata(hdev);
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if (sc->quirks & GHL_GUITAR_PS3WIIU)
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del_timer_sync(&sc->ghl_poke_timer);
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hid_hw_close(hdev);
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if (sc->quirks & DUALSHOCK4_CONTROLLER_BT)
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@ -3035,6 +3144,9 @@ static const struct hid_device_id sony_devices[] = {
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/* SMK-Link NSG-MR7U Remote Control */
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{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SMK, USB_DEVICE_ID_SMK_NSG_MR7U_REMOTE),
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.driver_data = NSG_MR7U_REMOTE_BT },
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/* Guitar Hero Live PS3 and Wii U guitar dongles */
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{ HID_USB_DEVICE(USB_VENDOR_ID_SONY_GHLIVE, USB_DEVICE_ID_SONY_PS3WIIU_GHLIVE_DONGLE),
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.driver_data = GHL_GUITAR_PS3WIIU},
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{ }
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};
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MODULE_DEVICE_TABLE(hid, sony_devices);
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