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45 lines
1.1 KiB
45 lines
1.1 KiB
// SPDX-License-Identifier: GPL-2.0+ |
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/* |
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* HID driver for quirky Macally devices |
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* |
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* Copyright (c) 2019 Alex Henrie <[email protected]> |
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*/ |
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#include <linux/hid.h> |
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#include <linux/module.h> |
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#include "hid-ids.h" |
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MODULE_AUTHOR("Alex Henrie <[email protected]>"); |
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MODULE_DESCRIPTION("Macally devices"); |
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MODULE_LICENSE("GPL"); |
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/* |
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* The Macally ikey keyboard says that its logical and usage maximums are both |
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* 101, but the power key is 102 and the equals key is 103 |
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*/ |
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static __u8 *macally_report_fixup(struct hid_device *hdev, __u8 *rdesc, |
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unsigned int *rsize) |
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{ |
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if (*rsize >= 60 && rdesc[53] == 0x65 && rdesc[59] == 0x65) { |
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hid_info(hdev, |
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"fixing up Macally ikey keyboard report descriptor\n"); |
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rdesc[53] = rdesc[59] = 0x67; |
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} |
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return rdesc; |
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} |
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static const struct hid_device_id macally_id_table[] = { |
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{ HID_USB_DEVICE(USB_VENDOR_ID_SOLID_YEAR, |
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USB_DEVICE_ID_MACALLY_IKEY_KEYBOARD) }, |
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{ } |
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}; |
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MODULE_DEVICE_TABLE(hid, macally_id_table); |
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static struct hid_driver macally_driver = { |
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.name = "macally", |
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.id_table = macally_id_table, |
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.report_fixup = macally_report_fixup, |
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}; |
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module_hid_driver(macally_driver);
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