22 #define MS_HIDINPUT		BIT(0)
41 #define ENABLE_WEAK		BIT(0)
62 	struct ms_data *ms = hid_get_drvdata(hdev);  in ms_report_fixup()  local
63 	unsigned long quirks = ms->quirks;  in ms_report_fixup()
69 	if ((quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 &&  in ms_report_fixup()
70 			rdesc[559] == 0x29) {  in ms_report_fixup()
72 		rdesc[557] = 0x35;  in ms_report_fixup()
73 		rdesc[559] = 0x45;  in ms_report_fixup()
89 		 * the MS office kb labelled "Office Home" and "Task Pane".  in ms_ergonomy_kb_quirk()
91 		case 0x29d:  in ms_ergonomy_kb_quirk()
94 		case 0x29e:  in ms_ergonomy_kb_quirk()
98 		return 0;  in ms_ergonomy_kb_quirk()
102 		return 0;  in ms_ergonomy_kb_quirk()
105 	case 0xfd06: ms_map_key_clear(KEY_CHAT);	break;  in ms_ergonomy_kb_quirk()
106 	case 0xfd07: ms_map_key_clear(KEY_PHONE);	break;  in ms_ergonomy_kb_quirk()
107 	case 0xff00:  in ms_ergonomy_kb_quirk()
113 	case 0xff01:  in ms_ergonomy_kb_quirk()
117 	case 0xff02:  in ms_ergonomy_kb_quirk()
120 		 * standard hid keyboard report, as send by interface 0  in ms_ergonomy_kb_quirk()
127 	case 0xff05:  in ms_ergonomy_kb_quirk()
137 		return 0;  in ms_ergonomy_kb_quirk()
146 		return 0;  in ms_presenter_8k_quirk()
150 	case 0xfd08: ms_map_key_clear(KEY_FORWARD);	break;  in ms_presenter_8k_quirk()
151 	case 0xfd09: ms_map_key_clear(KEY_BACK);	break;  in ms_presenter_8k_quirk()
152 	case 0xfd0b: ms_map_key_clear(KEY_PLAYPAUSE);	break;  in ms_presenter_8k_quirk()
153 	case 0xfd0e: ms_map_key_clear(KEY_CLOSE);	break;  in ms_presenter_8k_quirk()
154 	case 0xfd0f: ms_map_key_clear(KEY_PLAY);	break;  in ms_presenter_8k_quirk()
156 		return 0;  in ms_presenter_8k_quirk()
165 	case 0xff070000:  in ms_surface_dial_quirk()
179 	return 0;  in ms_surface_dial_quirk()
186 	struct ms_data *ms = hid_get_drvdata(hdev);  in ms_input_mapping()  local
187 	unsigned long quirks = ms->quirks;  in ms_input_mapping()
206 	return 0;  in ms_input_mapping()
213 	struct ms_data *ms = hid_get_drvdata(hdev);  in ms_input_mapped()  local
214 	unsigned long quirks = ms->quirks;  in ms_input_mapped()
219 	return 0;  in ms_input_mapped()
225 	struct ms_data *ms = hid_get_drvdata(hdev);  in ms_event()  local
226 	unsigned long quirks = ms->quirks;  in ms_event()
231 		return 0;  in ms_event()
235 	/* Handling MS keyboards special buttons */  in ms_event()
236 	if (quirks & MS_ERGONOMY && usage->hid == (HID_UP_MSVENDOR | 0xff00)) {  in ms_event()
238 		input_report_key(input, KEY_KPEQUAL, value & 0x01);  in ms_event()
239 		input_report_key(input, KEY_KPLEFTPAREN, value & 0x02);  in ms_event()
240 		input_report_key(input, KEY_KPRIGHTPAREN, value & 0x04);  in ms_event()
244 	if (quirks & MS_ERGONOMY && usage->hid == (HID_UP_MSVENDOR | 0xff01)) {  in ms_event()
246 		int step = ((value & 0x60) >> 5) + 1;  in ms_event()
248 		switch (value & 0x1f) {  in ms_event()
249 		case 0x01:  in ms_event()
252 		case 0x1f:  in ms_event()
259 	if (quirks & MS_ERGONOMY && usage->hid == (HID_UP_MSVENDOR | 0xff05)) {  in ms_event()
260 		static unsigned int last_key = 0;  in ms_event()
261 		unsigned int key = 0;  in ms_event()
263 		case 0x01: key = KEY_F14; break;  in ms_event()
264 		case 0x02: key = KEY_F15; break;  in ms_event()
265 		case 0x04: key = KEY_F16; break;  in ms_event()
266 		case 0x08: key = KEY_F17; break;  in ms_event()
267 		case 0x10: key = KEY_F18; break;  in ms_event()
273 			input_event(input, usage->type, last_key, 0);  in ms_event()
278 	return 0;  in ms_event()
283 	struct ms_data *ms = container_of(work, struct ms_data, ff_worker);  in ms_ff_worker()  local
284 	struct hid_device *hdev = ms->hdev;  in ms_ff_worker()
285 	struct xb1s_ff_report *r = ms->output_report_dmabuf;  in ms_ff_worker()
288 	memset(r, 0, sizeof(*r));  in ms_ff_worker()
295 	 * ms  in ms_ff_worker()
299 	r->magnitude[MAGNITUDE_STRONG] = ms->strong; /* left actuator */  in ms_ff_worker()
300 	r->magnitude[MAGNITUDE_WEAK] = ms->weak;     /* right actuator */  in ms_ff_worker()
303 	if (ret < 0)  in ms_ff_worker()
311 	struct ms_data *ms = hid_get_drvdata(hid);  in ms_play_effect()  local
314 		return 0;  in ms_play_effect()
317 	 * Magnitude is 0..100 so scale the 16-bit input here  in ms_play_effect()
319 	ms->strong = ((u32) effect->u.rumble.strong_magnitude * 100) / U16_MAX;  in ms_play_effect()
320 	ms->weak = ((u32) effect->u.rumble.weak_magnitude * 100) / U16_MAX;  in ms_play_effect()
322 	schedule_work(&ms->ff_worker);  in ms_play_effect()
323 	return 0;  in ms_play_effect()
330 	struct ms_data *ms = hid_get_drvdata(hdev);  in ms_init_ff()  local
339 	if (!(ms->quirks & MS_QUIRK_FF))  in ms_init_ff()
340 		return 0;  in ms_init_ff()
342 	ms->hdev = hdev;  in ms_init_ff()
343 	INIT_WORK(&ms->ff_worker, ms_ff_worker);  in ms_init_ff()
345 	ms->output_report_dmabuf = devm_kzalloc(&hdev->dev,  in ms_init_ff()
348 	if (ms->output_report_dmabuf == NULL)  in ms_init_ff()
357 	struct ms_data *ms = hid_get_drvdata(hdev);  in ms_remove_ff()  local
359 	if (!(ms->quirks & MS_QUIRK_FF))  in ms_remove_ff()
362 	cancel_work_sync(&ms->ff_worker);  in ms_remove_ff()
368 	struct ms_data *ms;  in ms_probe()  local
371 	ms = devm_kzalloc(&hdev->dev, sizeof(*ms), GFP_KERNEL);  in ms_probe()
372 	if (ms == NULL)  in ms_probe()
375 	ms->quirks = quirks;  in ms_probe()
377 	hid_set_drvdata(hdev, ms);  in ms_probe()
392 				HID_CONNECT_HIDINPUT_FORCE : 0));  in ms_probe()
402 	return 0;  in ms_probe()
447 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, 0x091B),