// SPDX-License-Identifier: GPL-2.0+ /* * LED & force feedback support for BigBen Interactive * * 0x146b:0x0902 "Bigben Interactive Bigben Game Pad" * "Kid-friendly Wired Controller" PS3OFMINIPAD SONY * sold for use with the PS3 * * Copyright (c) 2018 Hanno Zulla <[email protected]> */ #include <linux/input.h> #include <linux/slab.h> #include <linux/module.h> #include <linux/leds.h> #include <linux/hid.h> #include "hid-ids.h" /* * The original descriptor for 0x146b:0x0902 * * 0x05, 0x01, // Usage Page (Generic Desktop Ctrls) * 0x09, 0x05, // Usage (Game Pad) * 0xA1, 0x01, // Collection (Application) * 0x15, 0x00, // Logical Minimum (0) * 0x25, 0x01, // Logical Maximum (1) * 0x35, 0x00, // Physical Minimum (0) * 0x45, 0x01, // Physical Maximum (1) * 0x75, 0x01, // Report Size (1) * 0x95, 0x0D, // Report Count (13) * 0x05, 0x09, // Usage Page (Button) * 0x19, 0x01, // Usage Minimum (0x01) * 0x29, 0x0D, // Usage Maximum (0x0D) * 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) * 0x95, 0x03, // Report Count (3) * 0x81, 0x01, // Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) * 0x05, 0x01, // Usage Page (Generic Desktop Ctrls) * 0x25, 0x07, // Logical Maximum (7) * 0x46, 0x3B, 0x01, // Physical Maximum (315) * 0x75, 0x04, // Report Size (4) * 0x95, 0x01, // Report Count (1) * 0x65, 0x14, // Unit (System: English Rotation, Length: Centimeter) * 0x09, 0x39, // Usage (Hat switch) * 0x81, 0x42, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,Null State) * 0x65, 0x00, // Unit (None) * 0x95, 0x01, // Report Count (1) * 0x81, 0x01, // Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) * 0x26, 0xFF, 0x00, // Logical Maximum (255) * 0x46, 0xFF, 0x00, // Physical Maximum (255) * 0x09, 0x30, // Usage (X) * 0x09, 0x31, // Usage (Y) * 0x09, 0x32, // Usage (Z) * 0x09, 0x35, // Usage (Rz) * 0x75, 0x08, // Report Size (8) * 0x95, 0x04, // Report Count (4) * 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) * 0x06, 0x00, 0xFF, // Usage Page (Vendor Defined 0xFF00) * 0x09, 0x20, // Usage (0x20) * 0x09, 0x21, // Usage (0x21) * 0x09, 0x22, // Usage (0x22) * 0x09, 0x23, // Usage (0x23) * 0x09, 0x24, // Usage (0x24) * 0x09, 0x25, // Usage (0x25) * 0x09, 0x26, // Usage (0x26) * 0x09, 0x27, // Usage (0x27) * 0x09, 0x28, // Usage (0x28) * 0x09, 0x29, // Usage (0x29) * 0x09, 0x2A, // Usage (0x2A) * 0x09, 0x2B, // Usage (0x2B) * 0x95, 0x0C, // Report Count (12) * 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) * 0x0A, 0x21, 0x26, // Usage (0x2621) * 0x95, 0x08, // Report Count (8) * 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) * 0x0A, 0x21, 0x26, // Usage (0x2621) * 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) * 0x26, 0xFF, 0x03, // Logical Maximum (1023) * 0x46, 0xFF, 0x03, // Physical Maximum (1023) * 0x09, 0x2C, // Usage (0x2C) * 0x09, 0x2D, // Usage (0x2D) * 0x09, 0x2E, // Usage (0x2E) * 0x09, 0x2F, // Usage (0x2F) * 0x75, 0x10, // Report Size (16) * 0x95, 0x04, // Report Count (4) * 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) * 0xC0, // End Collection */ #define PID0902_RDESC_ORIG_SIZE … /* * The fixed descriptor for 0x146b:0x0902 * * - map buttons according to gamepad.rst * - assign right stick from Z/Rz to Rx/Ry * - map previously unused analog trigger data to Z/RZ * - simplify feature and output descriptor */ static __u8 pid0902_rdesc_fixed[] = …; #define NUM_LEDS … struct bigben_device { … }; static inline void bigben_schedule_work(struct bigben_device *bigben) { … } static void bigben_worker(struct work_struct *work) { … } static int hid_bigben_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) { … } static void bigben_set_led(struct led_classdev *led, enum led_brightness value) { … } static enum led_brightness bigben_get_led(struct led_classdev *led) { … } static void bigben_remove(struct hid_device *hid) { … } static int bigben_probe(struct hid_device *hid, const struct hid_device_id *id) { … } static __u8 *bigben_report_fixup(struct hid_device *hid, __u8 *rdesc, unsigned int *rsize) { … } static const struct hid_device_id bigben_devices[] = …; MODULE_DEVICE_TABLE(hid, bigben_devices); static struct hid_driver bigben_driver = …; module_hid_driver(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
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