hid-input.c (85cdaf524b7ddab627e7d15405693f2511ef7505) hid-input.c (c500c9714011edab021591340042787722db9cf0)
1/*
2 * Copyright (c) 2000-2001 Vojtech Pavlik
3 * Copyright (c) 2006-2007 Jiri Kosina
4 *
5 * HID to Linux Input mapping
6 */
7
8/*

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385 goto ignore;
386 }
387
388 /* handle input mappings for quirky devices */
389 ret = hidinput_mapping_quirks(usage, input, &bit, &max);
390 if (ret)
391 goto mapped;
392
1/*
2 * Copyright (c) 2000-2001 Vojtech Pavlik
3 * Copyright (c) 2006-2007 Jiri Kosina
4 *
5 * HID to Linux Input mapping
6 */
7
8/*

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385 goto ignore;
386 }
387
388 /* handle input mappings for quirky devices */
389 ret = hidinput_mapping_quirks(usage, input, &bit, &max);
390 if (ret)
391 goto mapped;
392
393 if (device->driver->input_mapping) {
394 int ret = device->driver->input_mapping(device, hidinput, field,
395 usage, &bit, &max);
396 if (ret > 0)
397 goto mapped;
398 if (ret < 0)
399 goto ignore;
400 }
401
393 switch (usage->hid & HID_USAGE_PAGE) {
394
395 case HID_UP_UNDEFINED:
396 goto ignore;
397
398 case HID_UP_KEYBOARD:
399
400 set_bit(EV_REP, input->evbit);

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750 map_rel(REL_MISC);
751 break;
752 }
753 map_abs(ABS_MISC);
754 break;
755 }
756
757mapped:
402 switch (usage->hid & HID_USAGE_PAGE) {
403
404 case HID_UP_UNDEFINED:
405 goto ignore;
406
407 case HID_UP_KEYBOARD:
408
409 set_bit(EV_REP, input->evbit);

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759 map_rel(REL_MISC);
760 break;
761 }
762 map_abs(ABS_MISC);
763 break;
764 }
765
766mapped:
767 if (device->driver->input_mapped && device->driver->input_mapped(device,
768 hidinput, field, usage, &bit, &max) < 0)
769 goto ignore;
770
758 if (device->quirks & HID_QUIRK_MIGHTYMOUSE) {
759 if (usage->hid == HID_GD_Z)
760 map_rel(REL_HWHEEL);
761 else if (usage->code == BTN_1)
762 map_key(BTN_2);
763 else if (usage->code == BTN_2)
764 map_key(BTN_1);
765 }

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956 return -1;
957}
958EXPORT_SYMBOL_GPL(hidinput_find_field);
959
960static int hidinput_open(struct input_dev *dev)
961{
962 struct hid_device *hid = input_get_drvdata(dev);
963
771 if (device->quirks & HID_QUIRK_MIGHTYMOUSE) {
772 if (usage->hid == HID_GD_Z)
773 map_rel(REL_HWHEEL);
774 else if (usage->code == BTN_1)
775 map_key(BTN_2);
776 else if (usage->code == BTN_2)
777 map_key(BTN_1);
778 }

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969 return -1;
970}
971EXPORT_SYMBOL_GPL(hidinput_find_field);
972
973static int hidinput_open(struct input_dev *dev)
974{
975 struct hid_device *hid = input_get_drvdata(dev);
976
964 return hid->hid_open(hid);
977 return hid->ll_driver->open(hid);
965}
966
967static void hidinput_close(struct input_dev *dev)
968{
969 struct hid_device *hid = input_get_drvdata(dev);
970
978}
979
980static void hidinput_close(struct input_dev *dev)
981{
982 struct hid_device *hid = input_get_drvdata(dev);
983
971 hid->hid_close(hid);
984 hid->ll_driver->close(hid);
972}
973
974/*
975 * Register the input device; print a message.
976 * Configure the input layer interface
977 * Read all reports and initialize the absolute field values.
978 */
979

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1014 if (!hidinput || !input_dev) {
1015 kfree(hidinput);
1016 input_free_device(input_dev);
1017 err_hid("Out of memory during hid input probe");
1018 goto out_unwind;
1019 }
1020
1021 input_set_drvdata(input_dev, hid);
985}
986
987/*
988 * Register the input device; print a message.
989 * Configure the input layer interface
990 * Read all reports and initialize the absolute field values.
991 */
992

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1027 if (!hidinput || !input_dev) {
1028 kfree(hidinput);
1029 input_free_device(input_dev);
1030 err_hid("Out of memory during hid input probe");
1031 goto out_unwind;
1032 }
1033
1034 input_set_drvdata(input_dev, hid);
1022 input_dev->event = hid->hidinput_input_event;
1035 input_dev->event =
1036 hid->ll_driver->hidinput_input_event;
1023 input_dev->open = hidinput_open;
1024 input_dev->close = hidinput_close;
1025 input_dev->setkeycode = hidinput_setkeycode;
1026 input_dev->getkeycode = hidinput_getkeycode;
1027
1028 input_dev->name = hid->name;
1029 input_dev->phys = hid->phys;
1030 input_dev->uniq = hid->uniq;

--- 55 unchanged lines hidden --- 		1037 input_dev->open = hidinput_open;
1038 input_dev->close = hidinput_close;
1039 input_dev->setkeycode = hidinput_setkeycode;
1040 input_dev->getkeycode = hidinput_getkeycode;
1041
1042 input_dev->name = hid->name;
1043 input_dev->phys = hid->phys;
1044 input_dev->uniq = hid->uniq;

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