cregit-Linux how code gets into the kernel

Release 4.7 drivers/hid/hid-monterey.c

Directory: drivers/hid
/*
 *  HID driver for some monterey "special" devices
 *
 *  Copyright (c) 1999 Andreas Gal
 *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
 *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
 *  Copyright (c) 2006-2007 Jiri Kosina
 *  Copyright (c) 2008 Jiri Slaby
 */

/*
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at your option)
 * any later version.
 */

#include <linux/device.h>
#include <linux/hid.h>
#include <linux/module.h>

#include "hid-ids.h"


static __u8 *mr_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { if (*rsize >= 31 && rdesc[29] == 0x05 && rdesc[30] == 0x09) { hid_info(hdev, "fixing up button/consumer in HID report descriptor\n"); rdesc[30] = 0x0c; } return rdesc; }

Contributors

PersonTokensPropCommitsCommitProp
jiri slabyjiri slaby5183.61%125.00%
nikolai kondrashovnikolai kondrashov711.48%125.00%
joe perchesjoe perches23.28%125.00%
jiri kosinajiri kosina11.64%125.00%
Total61100.00%4100.00%

#define mr_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ EV_KEY, (c))
static int mr_input_mapping(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER) return 0; switch (usage->hid & HID_USAGE) { case 0x156: mr_map_key_clear(KEY_WORDPROCESSOR); break; case 0x157: mr_map_key_clear(KEY_SPREADSHEET); break; case 0x158: mr_map_key_clear(KEY_PRESENTATION); break; case 0x15c: mr_map_key_clear(KEY_STOP); break; default: return 0; } return 1; }

Contributors

PersonTokensPropCommitsCommitProp
jiri slabyjiri slaby104100.00%1100.00%
Total104100.00%1100.00%

static const struct hid_device_id mr_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) }, { } }; MODULE_DEVICE_TABLE(hid, mr_devices); static struct hid_driver mr_driver = { .name = "monterey", .id_table = mr_devices, .report_fixup = mr_report_fixup, .input_mapping = mr_input_mapping, }; module_hid_driver(mr_driver); MODULE_LICENSE("GPL");

Overall Contributors

PersonTokensPropCommitsCommitProp
jiri slabyjiri slaby23794.80%116.67%
nikolai kondrashovnikolai kondrashov72.80%116.67%
jiri kosinajiri kosina20.80%233.33%
h hartley sweetenh hartley sweeten20.80%116.67%
joe perchesjoe perches20.80%116.67%
Total250100.00%6100.00%
Directory: drivers/hid
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