Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  *  HID driver for TiVo Slide Bluetooth remote
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *  Copyright (c) 2011 Jarod Wilson <jarod@redhat.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *  based on the hid-topseed driver, which is in turn, based on hid-cherry...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/hid.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include "hid-ids.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define HID_UP_TIVOVENDOR	0xffff0000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define tivo_map_key_clear(c)	hid_map_usage_clear(hi, usage, bit, max, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 					EV_KEY, (c))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) static int tivo_input_mapping(struct hid_device *hdev, struct hid_input *hi,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 		struct hid_field *field, struct hid_usage *usage,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 		unsigned long **bit, int *max)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	switch (usage->hid & HID_USAGE_PAGE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	case HID_UP_TIVOVENDOR:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 		switch (usage->hid & HID_USAGE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 		/* TiVo button */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 		case 0x3d: tivo_map_key_clear(KEY_MEDIA);	break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 		/* Live TV */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 		case 0x3e: tivo_map_key_clear(KEY_TV);		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 		/* Red thumbs down */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 		case 0x41: tivo_map_key_clear(KEY_KPMINUS);	break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 		/* Green thumbs up */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 		case 0x42: tivo_map_key_clear(KEY_KPPLUS);	break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 		default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 			return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	case HID_UP_CONSUMER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 		switch (usage->hid & HID_USAGE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 		/* Enter/Last (default mapping: KEY_LAST) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 		case 0x083: tivo_map_key_clear(KEY_ENTER);	break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 		/* Info (default mapping: KEY_PROPS) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 		case 0x209: tivo_map_key_clear(KEY_INFO);	break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 		default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 			return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	/* This means we found a matching mapping here, else, look in the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	 * standard hid mappings in hid-input.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) static const struct hid_device_id tivo_devices[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 	/* TiVo Slide Bluetooth remote, pairs with a Broadcom dongle */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_BT) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 	{ HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 	{ HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_PRO) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) 	{ }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) MODULE_DEVICE_TABLE(hid, tivo_devices);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) static struct hid_driver tivo_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) 	.name = "tivo_slide",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) 	.id_table = tivo_devices,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) 	.input_mapping = tivo_input_mapping,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) module_hid_driver(tivo_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) MODULE_LICENSE("GPL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");