174 					   struct mt_application *app);
175 static void mt_post_parse(struct mt_device *td, struct mt_application *app);
693 	mt_store_field(hdev, app,					\
699 		unsigned long **bit, int *max, struct mt_application *app)  in mt_touch_input_mapping()  argument
711 		app->mt_flags |= INPUT_MT_POINTER;  in mt_touch_input_mapping()
717 		app->buttons_count++;  in mt_touch_input_mapping()
769 			if (app->quirks & MT_QUIRK_HOVERING) {  in mt_touch_input_mapping()
781 				app->quirks |= MT_QUIRK_CONFIDENCE;  in mt_touch_input_mapping()
783 			if (app->quirks & MT_QUIRK_CONFIDENCE)  in mt_touch_input_mapping()
799 			app->touches_by_report++;  in mt_touch_input_mapping()
802 			if (!(app->quirks & MT_QUIRK_NO_AREA))  in mt_touch_input_mapping()
808 			if (!(app->quirks & MT_QUIRK_NO_AREA)) {  in mt_touch_input_mapping()
830 			app->scantime = &field->value[usage->usage_index];  in mt_touch_input_mapping()
831 			app->scantime_logical_max = field->logical_maximum;  in mt_touch_input_mapping()
834 			app->have_contact_count = true;  in mt_touch_input_mapping()
835 			app->raw_cc = &field->value[usage->usage_index];  in mt_touch_input_mapping()
867 		if ((app->quirks & MT_QUIRK_WIN8_PTP_BUTTONS) &&  in mt_touch_input_mapping()
889 static int mt_compute_slot(struct mt_device *td, struct mt_application *app,  in mt_compute_slot()  argument
893 	__s32 quirks = app->quirks;  in mt_compute_slot()
899 		return cypress_compute_slot(app, slot);  in mt_compute_slot()
902 		return app->num_received;  in mt_compute_slot()
911 				     struct mt_application *app,  in mt_release_pending_palms()  argument
917 	for_each_set_bit(slotnum, app->pending_palm_slots, td->maxcontacts) {  in mt_release_pending_palms()
918 		clear_bit(slotnum, app->pending_palm_slots);  in mt_release_pending_palms()
936 static void mt_sync_frame(struct mt_device *td, struct mt_application *app,  in mt_sync_frame()  argument
939 	if (app->quirks & MT_QUIRK_WIN8_PTP_BUTTONS)  in mt_sync_frame()
940 		input_event(input, EV_KEY, BTN_LEFT, app->left_button_state);  in mt_sync_frame()
943 	input_event(input, EV_MSC, MSC_TIMESTAMP, app->timestamp);  in mt_sync_frame()
946 	mt_release_pending_palms(td, app, input);  in mt_sync_frame()
948 	app->num_received = 0;  in mt_sync_frame()
949 	app->left_button_state = 0;  in mt_sync_frame()
958 static int mt_compute_timestamp(struct mt_application *app, __s32 value)  in mt_compute_timestamp()  argument
960 	long delta = value - app->prev_scantime;  in mt_compute_timestamp()
961 	unsigned long jdelta = jiffies_to_usecs(jiffies - app->jiffies);  in mt_compute_timestamp()
963 	app->jiffies = jiffies;  in mt_compute_timestamp()
966 		delta += app->scantime_logical_max;  in mt_compute_timestamp()
975 		return app->timestamp + delta;  in mt_compute_timestamp()
989 			    struct mt_application *app,  in mt_process_slot()  argument
993 	__s32 quirks = app->quirks;  in mt_process_slot()
1005 	    app->num_received >= app->num_expected)  in mt_process_slot()
1020 	slotnum = mt_compute_slot(td, app, slot, input);  in mt_process_slot()
1040 	if (app->application == HID_GD_SYSTEM_MULTIAXIS)  in mt_process_slot()
1056 			set_bit(slotnum, app->pending_palm_slots);  in mt_process_slot()
1116 				struct mt_application *app,  in mt_process_mt_event()  argument
1122 	__s32 quirks = app->quirks;  in mt_process_mt_event()
1146 			app->left_button_state |= value;  in mt_process_mt_event()
1159 	struct mt_application *app = rdata->application;  in mt_touch_report()  local
1173 	scantime = *app->scantime;  in mt_touch_report()
1174 	app->timestamp = mt_compute_timestamp(app, scantime);  in mt_touch_report()
1175 	if (app->raw_cc != DEFAULT_ZERO)  in mt_touch_report()
1176 		contact_count = *app->raw_cc;  in mt_touch_report()
1190 		if ((app->quirks & MT_QUIRK_WIN8_PTP_BUTTONS) &&  in mt_touch_report()
1191 		    app->num_received == 0 &&  in mt_touch_report()
1192 		    app->prev_scantime != scantime)  in mt_touch_report()
1193 			app->num_expected = contact_count;  in mt_touch_report()
1196 			app->num_expected = contact_count;  in mt_touch_report()
1198 	app->prev_scantime = scantime;  in mt_touch_report()
1200 	first_packet = app->num_received == 0;  in mt_touch_report()
1204 	list_for_each_entry(slot, &app->mt_usages, list) {  in mt_touch_report()
1205 		if (!mt_process_slot(td, input, app, slot))  in mt_touch_report()
1206 			app->num_received++;  in mt_touch_report()
1217 			mt_process_mt_event(hid, app, field,  in mt_touch_report()
1222 	if (app->num_received >= app->num_expected)  in mt_touch_report()
1223 		mt_sync_frame(td, app, input);  in mt_touch_report()
1243 	if (app->quirks & MT_QUIRK_STICKY_FINGERS) {  in mt_touch_report()
1256 				     struct mt_application *app)  in mt_touch_input_configured()  argument
1266 	mt_post_parse(td, app);  in mt_touch_input_configured()
1268 		mt_post_parse_default_settings(td, app);  in mt_touch_input_configured()
1271 		app->mt_flags |= INPUT_MT_POINTER;  in mt_touch_input_configured()
1273 	if (app->quirks & MT_QUIRK_NOT_SEEN_MEANS_UP)  in mt_touch_input_configured()
1274 		app->mt_flags |= INPUT_MT_DROP_UNUSED;  in mt_touch_input_configured()
1277 	if ((app->mt_flags & INPUT_MT_POINTER) &&  in mt_touch_input_configured()
1278 	    (app->buttons_count == 1))  in mt_touch_input_configured()
1284 	app->pending_palm_slots = devm_kcalloc(&hi->input->dev,  in mt_touch_input_configured()
1288 	if (!app->pending_palm_slots)  in mt_touch_input_configured()
1291 	ret = input_mt_init_slots(input, td->maxcontacts, app->mt_flags);  in mt_touch_input_configured()
1295 	app->mt_flags = 0;  in mt_touch_input_configured()
1531 					   struct mt_application *app)  in mt_post_parse_default_settings()  argument
1533 	__s32 quirks = app->quirks;  in mt_post_parse_default_settings()
1536 	if (list_is_singular(&app->mt_usages)) {  in mt_post_parse_default_settings()
1544 	app->quirks = quirks;  in mt_post_parse_default_settings()
1547 static void mt_post_parse(struct mt_device *td, struct mt_application *app)  in mt_post_parse()  argument
1549 	if (!app->have_contact_count)  in mt_post_parse()
1550 		app->quirks &= ~MT_QUIRK_CONTACT_CNT_ACCURATE;  in mt_post_parse()