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 LC Power Model RC1000MCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *  Copyright (c) 2011 Chris Schlund 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *  based on hid-topseed module
^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 ts_map_key_clear(c)	hid_map_usage_clear(hi, usage, bit, max, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 					EV_KEY, (c))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 		struct hid_field *field, struct hid_usage *usage,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 		unsigned long **bit, int *max)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	switch (usage->hid & HID_USAGE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)         case 0x046: ts_map_key_clear(KEY_YELLOW);         break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)         case 0x047: ts_map_key_clear(KEY_GREEN);          break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)         case 0x049: ts_map_key_clear(KEY_BLUE);           break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)         case 0x04a: ts_map_key_clear(KEY_RED);		  break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)         case 0x00d: ts_map_key_clear(KEY_HOME);           break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)         case 0x025: ts_map_key_clear(KEY_TV);             break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)         case 0x048: ts_map_key_clear(KEY_VCR);            break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)         case 0x024: ts_map_key_clear(KEY_MENU);           break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)         default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)         return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) static const struct hid_device_id ts_devices[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	{ HID_USB_DEVICE( USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	{ }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) MODULE_DEVICE_TABLE(hid, ts_devices);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) static struct hid_driver ts_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	.name = "LC RC1000MCE",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	.id_table = ts_devices,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	.input_mapping = ts_input_mapping,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) module_hid_driver(ts_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) MODULE_LICENSE("GPL");