if ((usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER) { switch (usage->hid & HID_USAGE) { /* * Microsoft uses these 2 reserved usage ids for 2 keys on * the MS office kb labelled "Office Home" and "Task Pane".
*/ case 0x29d:
ms_map_key_clear(KEY_PROG1); return 1; case 0x29e:
ms_map_key_clear(KEY_PROG2); return 1;
} return 0;
}
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR) return 0;
switch (usage->hid & HID_USAGE) { case 0xfd06: ms_map_key_clear(KEY_CHAT); break; case 0xfd07: ms_map_key_clear(KEY_PHONE); break; case 0xff00: /* Special keypad keys */
ms_map_key_clear(KEY_KPEQUAL);
set_bit(KEY_KPLEFTPAREN, input->keybit);
set_bit(KEY_KPRIGHTPAREN, input->keybit); break; case 0xff01: /* Scroll wheel */
hid_map_usage_clear(hi, usage, bit, max, EV_REL, REL_WHEEL); break; case 0xff02: /* * This byte contains a copy of the modifier keys byte of a * standard hid keyboard report, as send by interface 0 * (this usage is found on interface 1). * * This byte only gets send when another key in the same report * changes state, and as such is useless, ignore it.
*/ return -1; case 0xff05:
set_bit(EV_REP, input->evbit);
ms_map_key_clear(KEY_F13);
set_bit(KEY_F14, input->keybit);
set_bit(KEY_F15, input->keybit);
set_bit(KEY_F16, input->keybit);
set_bit(KEY_F17, input->keybit);
set_bit(KEY_F18, input->keybit); break; default: return 0;
} return 1;
}
staticint ms_presenter_8k_quirk(struct hid_input *hi, struct hid_usage *usage, unsignedlong **bit, int *max)
{ if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR) return 0;
set_bit(EV_REP, hi->input->evbit); switch (usage->hid & HID_USAGE) { case 0xfd08: ms_map_key_clear(KEY_FORWARD); break; case 0xfd09: ms_map_key_clear(KEY_BACK); break; case 0xfd0b: ms_map_key_clear(KEY_PLAYPAUSE); break; case 0xfd0e: ms_map_key_clear(KEY_CLOSE); break; case 0xfd0f: ms_map_key_clear(KEY_PLAY); break; default: return 0;
} return 1;
}
staticint ms_surface_dial_quirk(struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsignedlong **bit, int *max)
{ switch (usage->hid & HID_USAGE_PAGE) { case 0xff070000: case HID_UP_DIGITIZER: /* ignore those axis */ return -1; case HID_UP_GENDESK: switch (usage->hid) { case HID_GD_X: case HID_GD_Y: case HID_GD_RFKILL_BTN: /* ignore those axis */ return -1;
}
}
r->report_id = XB1S_FF_REPORT;
r->enable = ENABLE_WEAK | ENABLE_STRONG; /* * Specifying maximum duration and maximum loop count should * cover maximum duration of a single effect, which is 65536 * ms
*/
r->duration_10ms = U8_MAX;
r->loop_count = U8_MAX;
r->magnitude[MAGNITUDE_STRONG] = ms->strong; /* left actuator */
r->magnitude[MAGNITUDE_WEAK] = ms->weak; /* right actuator */
ret = hid_hw_output_report(hdev, (__u8 *)r, sizeof(*r)); if (ret < 0)
hid_warn(hdev, "failed to send FF report\n");
}
MODULE_DESCRIPTION("HID driver for some microsoft \"special\" devices");
MODULE_LICENSE("GPL");
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Bemerkung:
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