From f3648cc3c5c7b9b9e9b9036a205d520f975603bd Mon Sep 17 00:00:00 2001
From: Lawstorant <forest10pl@gmail.com>
Date: Wed, 21 Aug 2024 12:21:54 +0200
Subject: [PATCH] Add support for Moza FH5 compatibility mode

---
 hid-ids.h           |  9 +++++++++
 hid-pidff-wrapper.c | 12 +++++++++++-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/hid-ids.h b/hid-ids.h
index a12a798..09658ee 100644
--- a/hid-ids.h
+++ b/hid-ids.h
@@ -2,6 +2,7 @@
 #ifndef __HID_IDS_H
 #define __HID_IDS_H
 
+// Moza Racing
 #define USB_VENDOR_ID_MOZA          0x346e
 #define USB_DEVICE_ID_MOZA_R3       0x0005
 #define USB_DEVICE_ID_MOZA_R5       0x0004
@@ -9,6 +10,14 @@
 #define USB_DEVICE_ID_MOZA_R12      0x0006
 #define USB_DEVICE_ID_MOZA_R16_R21  0x0000
 
+// Moza Racing FH5 mode
+#define USB_DEVICE_ID_MOZA_R3_FH5       0x0015
+#define USB_DEVICE_ID_MOZA_R5_FH5       0x0014
+#define USB_DEVICE_ID_MOZA_R9_FH5       0x0012
+#define USB_DEVICE_ID_MOZA_R12_FH5      0x0016
+#define USB_DEVICE_ID_MOZA_R16_R21_FH5  0x0010
+
+// Cammus
 #define USB_VENDOR_ID_CAMMUS        0x3416
 #define USB_DEVICE_ID_CAMMUS_C5     0x0301
 #define USB_DEVICE_ID_CAMMUS_C12    0x0302
diff --git a/hid-pidff-wrapper.c b/hid-pidff-wrapper.c
index 0330355..8c4a648 100644
--- a/hid-pidff-wrapper.c
+++ b/hid-pidff-wrapper.c
@@ -27,6 +27,16 @@ static const struct hid_device_id pidff_wheel_devices[] = {
 		.driver_data = PIDFF_QUIRK_FIX_WHEEL_DIRECTION },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MOZA, USB_DEVICE_ID_MOZA_R16_R21),
 		.driver_data = PIDFF_QUIRK_FIX_WHEEL_DIRECTION },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MOZA, USB_DEVICE_ID_MOZA_R3_FH5),
+		.driver_data = PIDFF_QUIRK_FIX_WHEEL_DIRECTION },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MOZA, USB_DEVICE_ID_MOZA_R5_FH5),
+		.driver_data = PIDFF_QUIRK_FIX_WHEEL_DIRECTION },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MOZA, USB_DEVICE_ID_MOZA_R9_FH5),
+		.driver_data = PIDFF_QUIRK_FIX_WHEEL_DIRECTION },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MOZA, USB_DEVICE_ID_MOZA_R12_FH5),
+		.driver_data = PIDFF_QUIRK_FIX_WHEEL_DIRECTION },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MOZA, USB_DEVICE_ID_MOZA_R16_R21_FH5),
+		.driver_data = PIDFF_QUIRK_FIX_WHEEL_DIRECTION },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CAMMUS, USB_DEVICE_ID_CAMMUS_C5),
 		.driver_data = PIDFF_QUIRK_NO_DELAY_EFFECT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CAMMUS, USB_DEVICE_ID_CAMMUS_C12),
@@ -71,7 +81,7 @@ static int universal_pidff_input_mapping(struct hid_device *hdev, struct hid_inp
 	int code = button + BTN_JOYSTICK;
 
 	// Detect the end of JOYSTICK buttons range
-	// KEY_AUDIO_DESC = 0x270
+	// KEY_NEXT_FAVORITE = 0x270
 	if (code > BTN_DEAD)
 		code = button + KEY_NEXT_FAVORITE - JOY_RANGE;