109 				for (j = 0; j < report->field[i]->maxusage; j++) {  in hidinput_find_key()
110 					usage = report->field[i]->usage + j;  in hidinput_find_key()
211 __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code)  in hidinput_calc_abs_res()  argument
213 	__s32 unit_exponent = field->unit_exponent;  in hidinput_calc_abs_res()
214 	__s32 logical_extents = field->logical_maximum -  in hidinput_calc_abs_res()
215 					field->logical_minimum;  in hidinput_calc_abs_res()
216 	__s32 physical_extents = field->physical_maximum -  in hidinput_calc_abs_res()
217 					field->physical_minimum;  in hidinput_calc_abs_res()
238 		if (field->unit == 0x11) {		/* If centimeters */  in hidinput_calc_abs_res()
241 		} else if (field->unit == 0x13) {	/* If inches */  in hidinput_calc_abs_res()
258 		if (field->unit == 0x14) {		/* If degrees */  in hidinput_calc_abs_res()
265 		} else if (field->unit != 0x12) {	/* If not radians */  in hidinput_calc_abs_res()
398 … bool hidinput_setup_battery(struct hid_device *dev, unsigned report_type, struct hid_field *field)  in hidinput_setup_battery()  argument
405 	if (field->usage->hid != HID_DC_BATTERYSTRENGTH)  in hidinput_setup_battery()
432 	min = field->logical_minimum;  in hidinput_setup_battery()
433 	max = field->logical_maximum;  in hidinput_setup_battery()
446 	dev->battery_report_id = field->report->id;  in hidinput_setup_battery()
478 				   struct hid_field *field)  in hidinput_setup_battery()  argument
488 static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,  in hidinput_configure_usage()  argument
496 	field->hidinput = hidinput;  in hidinput_configure_usage()
498 	if (field->flags & HID_MAIN_ITEM_CONSTANT)  in hidinput_configure_usage()
502 	if (field->report_count < 1)  in hidinput_configure_usage()
506 	if (field->report_type == HID_OUTPUT_REPORT &&  in hidinput_configure_usage()
512 		int ret = device->driver->input_mapping(device, hidinput, field,  in hidinput_configure_usage()
538 		switch (field->application) {  in hidinput_configure_usage()
554 			switch (field->physical) {  in hidinput_configure_usage()
608 			if (field->dpad) {  in hidinput_configure_usage()
609 				map_abs(field->dpad);  in hidinput_configure_usage()
620 			if (field->flags & HID_MAIN_ITEM_RELATIVE)  in hidinput_configure_usage()
627 			if (field->flags & HID_MAIN_ITEM_RELATIVE)  in hidinput_configure_usage()
634 			usage->hat_min = field->logical_minimum;  in hidinput_configure_usage()
635 			usage->hat_max = field->logical_maximum;  in hidinput_configure_usage()
680 			switch (field->physical & 0xff) {  in hidinput_configure_usage()
921 		if (hidinput_setup_battery(device, HID_INPUT_REPORT, field))  in hidinput_configure_usage()
974 		if (field->report_size == 1) {  in hidinput_configure_usage()
975 			if (field->report->type == HID_OUTPUT_REPORT) {  in hidinput_configure_usage()
982 		if (field->flags & HID_MAIN_ITEM_RELATIVE) {  in hidinput_configure_usage()
992 				hidinput, field, usage, &bit, &max) < 0)  in hidinput_configure_usage()
1006 		int a = field->logical_minimum;  in hidinput_configure_usage()
1007 		int b = field->logical_maximum;  in hidinput_configure_usage()
1010 			a = field->logical_minimum = 0;  in hidinput_configure_usage()
1011 			b = field->logical_maximum = 255;  in hidinput_configure_usage()
1014 		if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK)  in hidinput_configure_usage()
1019 				  hidinput_calc_abs_res(field, usage->code));  in hidinput_configure_usage()
1033 		if (usage->hat_dir && !field->dpad)  in hidinput_configure_usage()
1034 			field->dpad = usage->code;  in hidinput_configure_usage()
1041 	if ((usage->type == EV_ABS) && (field->flags & HID_MAIN_ITEM_RELATIVE) &&  in hidinput_configure_usage()
1057 void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, _…  in hidinput_hid_event()  argument
1062 	if (!field->hidinput)  in hidinput_hid_event()
1065 	input = field->hidinput->input;  in hidinput_hid_event()
1096 		int a = field->logical_minimum;  in hidinput_hid_event()
1097 		int b = field->logical_maximum;  in hidinput_hid_event()
1114 	if ((usage->type == EV_ABS) && (field->flags & HID_MAIN_ITEM_RELATIVE) &&  in hidinput_hid_event()
1137 	if ((field->flags & HID_MAIN_ITEM_VARIABLE) &&  in hidinput_hid_event()
1138 	    (field->logical_minimum < field->logical_maximum) &&  in hidinput_hid_event()
1139 	    (value < field->logical_minimum ||  in hidinput_hid_event()
1140 	     value > field->logical_maximum)) {  in hidinput_hid_event()
1155 	if (!(field->flags & (HID_MAIN_ITEM_RELATIVE |  in hidinput_hid_event()
1157 			      (field->flags & HID_MAIN_ITEM_VARIABLE) &&  in hidinput_hid_event()
1158 	    usage->usage_index < field->maxusage &&  in hidinput_hid_event()
1159 	    value == field->value[usage->usage_index])  in hidinput_hid_event()
1169 	if ((field->flags & HID_MAIN_ITEM_RELATIVE) &&  in hidinput_hid_event()
1188 …_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field)  in hidinput_find_field()  argument
1195 			*field = report->field[i];  in hidinput_find_field()
1196 			for (j = 0; j < (*field)->maxusage; j++)  in hidinput_find_field()
1197 				if ((*field)->usage[j].type == type && (*field)->usage[j].code == code)  in hidinput_find_field()
1208 	struct hid_field *field;  in hidinput_get_led_field()  local
1215 			field = report->field[i];  in hidinput_get_led_field()
1216 			for (j = 0; j < field->maxusage; j++)  in hidinput_get_led_field()
1217 				if (field->usage[j].type == EV_LED)  in hidinput_get_led_field()
1218 					return field;  in hidinput_get_led_field()
1228 	struct hid_field *field;  in hidinput_count_leds()  local
1236 			field = report->field[i];  in hidinput_count_leds()
1237 			for (j = 0; j < field->maxusage; j++)  in hidinput_count_leds()
1238 				if (field->usage[j].type == EV_LED &&  in hidinput_count_leds()
1239 				    field->value[j])  in hidinput_count_leds()
1251 	struct hid_field *field;  in hidinput_led_worker()  local
1256 	field = hidinput_get_led_field(hid);  in hidinput_led_worker()
1257 	if (!field)  in hidinput_led_worker()
1273 	report = field->report;  in hidinput_led_worker()
1298 	struct hid_field *field;  in hidinput_input_event()  local
1307 	if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) {  in hidinput_input_event()
1312 	hid_set_field(field, offset, value);  in hidinput_input_event()
1343 			if (rep->field[i]->report_count < 1)  in report_features()
1346 			for (j = 0; j < rep->field[i]->maxusage; j++) {  in report_features()
1348 				hidinput_setup_battery(hid, HID_FEATURE_REPORT, rep->field[i]);  in report_features()
1351 					drv->feature_mapping(hid, rep->field[i],  in report_features()
1352 							     rep->field[i]->usage + j);  in report_features()
1442 				if (report->field[i]->hidinput == hidinput)  in hidinput_cleanup_hidinput()
1443 					report->field[i]->hidinput = NULL;  in hidinput_cleanup_hidinput()
1498 				for (j = 0; j < report->field[i]->maxusage; j++)  in hidinput_connect()
1499 					hidinput_configure_usage(hidinput, report->field[i],  in hidinput_connect()
1500 								 report->field[i]->usage + j);  in hidinput_connect()