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Subject[PATCH] HID: sony: Add support for tilt on guitar hero guitars
Date
From: Sanjay Govind <sanjay.govind9@gmail.com>

This commit adds support for tilt on Standard Guitar Hero PS3 Guitars, and GH3 PC Guitars, mapping it to ABS_RY.

Note that GH3 PC Guitars are identical, only they use different VID and PIDs.
Also note that vendor id 0x12ba is used by a variety of different rhythm controllers on the ps3.

Signed-off-by: Sanjay Govind <sanjay.govind9@gmail.com>
---
drivers/hid/Kconfig | 1 +
drivers/hid/hid-ids.h | 6 +++++-
drivers/hid/hid-sony.c | 18 +++++++++++++-----
3 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 18b3ad50e1ca..02124c2c4b2e 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -908,6 +908,7 @@ config HID_SONY
* Sony PS3 Blue-ray Disk Remote Control (Bluetooth)
* Logitech Harmony adapter for Sony Playstation 3 (Bluetooth)
* Guitar Hero Live PS3 and Wii U guitar dongles
+ * Guitar Hero PS3 and PC guitar dongles

config SONY_FF
bool "Sony PS2/3/4 accessories force feedback support"
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index eee6e27d5f1e..3479ae7dd651 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -40,6 +40,9 @@
#define USB_VENDOR_ID_ACTIONSTAR 0x2101
#define USB_DEVICE_ID_ACTIONSTAR_1011 0x1011

+#define USB_VENDOR_ID_ACTIVISION 0x1430
+#define USB_DEVICE_ID_ACTIVISION_GUITAR_DONGLE 0x474c
+
#define USB_VENDOR_ID_ADS_TECH 0x06e1
#define USB_DEVICE_ID_ADS_TECH_RADIO_SI470X 0xa155

@@ -1074,8 +1077,9 @@
#define USB_DEVICE_ID_SONY_BUZZ_CONTROLLER 0x0002
#define USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER 0x1000

-#define USB_VENDOR_ID_SONY_GHLIVE 0x12ba
+#define USB_VENDOR_ID_SONY_RHYTHM 0x12ba
#define USB_DEVICE_ID_SONY_PS3WIIU_GHLIVE_DONGLE 0x074b
+#define USB_DEVICE_ID_SONY_PS3_GUITAR_DONGLE 0x0100

#define USB_VENDOR_ID_SINO_LITE 0x1345
#define USB_DEVICE_ID_SINO_LITE_CONTROLLER 0x3008
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 326c4bdbd0ea..94dca5a5d361 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -12,6 +12,7 @@
* Copyright (c) 2014-2016 Frank Praznik <frank.praznik@gmail.com>
* Copyright (c) 2018 Todd Kelner
* Copyright (c) 2020 Pascal Giard <pascal.giard@etsmtl.ca>
+ * Copyright (c) 2020 Sanjay Govind <sanjay.govind9@gmail.com>
*/

/*
@@ -59,7 +60,8 @@
#define NSG_MR5U_REMOTE_BT BIT(14)
#define NSG_MR7U_REMOTE_BT BIT(15)
#define SHANWAN_GAMEPAD BIT(16)
-#define GHL_GUITAR_PS3WIIU BIT(17)
+#define GH_GUITAR_CONTROLLER BIT(17)
+#define GHL_GUITAR_PS3WIIU BIT(18)

#define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)
#define MOTION_CONTROLLER (MOTION_CONTROLLER_USB | MOTION_CONTROLLER_BT)
@@ -84,7 +86,7 @@
#define NSG_MRXU_MAX_Y 1868

#define GHL_GUITAR_POKE_INTERVAL 10 /* In seconds */
-#define GHL_GUITAR_TILT_USAGE 44
+#define GUITAR_TILT_USAGE 44

/* Magic value and data taken from GHLtarUtility:
* https://github.com/ghlre/GHLtarUtility/blob/master/PS3Guitar.cs
@@ -692,7 +694,7 @@ static int guitar_mapping(struct hid_device *hdev, struct hid_input *hi,
if ((usage->hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR) {
unsigned int abs = usage->hid & HID_USAGE;

- if (abs == GHL_GUITAR_TILT_USAGE) {
+ if (abs == GUITAR_TILT_USAGE) {
hid_map_usage_clear(hi, usage, bit, max, EV_ABS, ABS_RY);
return 1;
}
@@ -1481,7 +1483,7 @@ static int sony_mapping(struct hid_device *hdev, struct hid_input *hi,
if (sc->quirks & DUALSHOCK4_CONTROLLER)
return ds4_mapping(hdev, hi, field, usage, bit, max);

- if (sc->quirks & GHL_GUITAR_PS3WIIU)
+ if (sc->quirks & GH_GUITAR_CONTROLLER)
return guitar_mapping(hdev, hi, field, usage, bit, max);

/* Let hid-core decide for the others */
@@ -3146,7 +3148,13 @@ static const struct hid_device_id sony_devices[] = {
.driver_data = NSG_MR7U_REMOTE_BT },
/* Guitar Hero Live PS3 and Wii U guitar dongles */
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY_GHLIVE, USB_DEVICE_ID_SONY_PS3WIIU_GHLIVE_DONGLE),
- .driver_data = GHL_GUITAR_PS3WIIU},
+ .driver_data = GHL_GUITAR_PS3WIIU | GH_GUITAR_CONTROLLER },
+ /* Guitar Hero PC Guitar Dongle */
+ { HID_USB_DEVICE(USB_VENDOR_ID_ACTIVISION, USB_DEVICE_ID_ACTIVISION_GUITAR),
+ .driver_data = GH_GUITAR_CONTROLLER },
+ /* Guitar Hero PS3 World Tour Guitar Dongle */
+ { HID_USB_DEVICE(USB_VENDOR_ID_SONY_RHYTHM, USB_DEVICE_ID_SONY_PS3_GUITAR_DONGLE),
+ .driver_data = GH_GUITAR_CONTROLLER },
{ }
};
MODULE_DEVICE_TABLE(hid, sony_devices);
--
2.29.2
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