36 				unsigned char *param)  in synaptics_send_cmd()  argument
39 	    ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO)) {  in synaptics_send_cmd()
51 				unsigned char *param)  in elantech_send_cmd()  argument
57 	    ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) {  in elantech_send_cmd()
69 				unsigned char *param, int command)  in elantech_ps2_command()  argument
77 		rc = ps2_command(ps2dev, param, command);  in elantech_ps2_command()
95 static int elantech_read_reg_params(struct psmouse *psmouse, u8 reg, u8 *param)  in elantech_read_reg_params()  argument
101 	    elantech_ps2_command(psmouse, param, PSMOUSE_CMD_GETINFO)) {  in elantech_read_reg_params()
113 static int elantech_write_reg_params(struct psmouse *psmouse, u8 reg, u8 *param)  in elantech_write_reg_params()  argument
120 	    elantech_ps2_command(psmouse, NULL, param[0]) ||  in elantech_write_reg_params()
122 	    elantech_ps2_command(psmouse, NULL, param[1]) ||  in elantech_write_reg_params()
126 			    reg, param[0], param[1]);  in elantech_write_reg_params()
140 	unsigned char param[3];  in elantech_read_reg()  local
153 		    ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO)) {  in elantech_read_reg()
163 		    elantech_ps2_command(psmouse, param, PSMOUSE_CMD_GETINFO)) {  in elantech_read_reg()
173 		    elantech_ps2_command(psmouse, param, PSMOUSE_CMD_GETINFO)) {  in elantech_read_reg()
182 		*val = param[0];  in elantech_read_reg()
184 		*val = param[1];  in elantech_read_reg()
677 	int id;  in process_packet_head_v4()  local
680 	id = ((packet[3] & 0xe0) >> 5) - 1;  in process_packet_head_v4()
681 	if (id < 0 || id >= ETP_MAX_FINGERS)  in process_packet_head_v4()
684 	etd->mt[id].x = ((packet[1] & 0x0f) << 8) | packet[2];  in process_packet_head_v4()
685 	etd->mt[id].y = etd->y_max - (((packet[4] & 0x0f) << 8) | packet[5]);  in process_packet_head_v4()
689 	input_mt_slot(dev, id);  in process_packet_head_v4()
692 	input_report_abs(dev, ABS_MT_POSITION_X, etd->mt[id].x);  in process_packet_head_v4()
693 	input_report_abs(dev, ABS_MT_POSITION_Y, etd->mt[id].y);  in process_packet_head_v4()
708 	int id, sid;  in process_packet_motion_v4()  local
710 	id = ((packet[0] & 0xe0) >> 5) - 1;  in process_packet_motion_v4()
711 	if (id < 0 || id >= ETP_MAX_FINGERS)  in process_packet_motion_v4()
726 	etd->mt[id].x += delta_x1 * weight;  in process_packet_motion_v4()
727 	etd->mt[id].y -= delta_y1 * weight;  in process_packet_motion_v4()
728 	input_mt_slot(dev, id);  in process_packet_motion_v4()
729 	input_report_abs(dev, ABS_MT_POSITION_X, etd->mt[id].x);  in process_packet_motion_v4()
730 	input_report_abs(dev, ABS_MT_POSITION_Y, etd->mt[id].y);  in process_packet_motion_v4()
1109 	unsigned char param[3];  in elantech_get_resolution_v4()  local
1111 	if (elantech_send_cmd(psmouse, ETP_RESOLUTION_QUERY, param))  in elantech_get_resolution_v4()
1114 	*x_res = elantech_convert_res(param[1] & 0x0f);  in elantech_get_resolution_v4()
1115 	*y_res = elantech_convert_res((param[1] & 0xf0) >> 4);  in elantech_get_resolution_v4()
1116 	*bus = param[2];  in elantech_get_resolution_v4()
1370 	.attrs = elantech_attrs,
1373 static bool elantech_is_signature_valid(const unsigned char *param)  in elantech_is_signature_valid()  argument
1378 	if (param[0] == 0)  in elantech_is_signature_valid()
1381 	if (param[1] == 0)  in elantech_is_signature_valid()
1388 	if ((param[0] & 0x0f) >= 0x06 && (param[1] & 0xaf) == 0x0f &&  in elantech_is_signature_valid()
1389 	    param[2] < 40)  in elantech_is_signature_valid()
1393 		if (param[2] == rates[i])  in elantech_is_signature_valid()
1405 	unsigned char param[3];  in elantech_detect()  local
1413 	    ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) {  in elantech_detect()
1422 	if (param[0] != 0x3c || param[1] != 0x03 ||  in elantech_detect()
1423 	    (param[2] != 0xc8 && param[2] != 0x00)) {  in elantech_detect()
1426 			    param[0], param[1], param[2]);  in elantech_detect()
1435 	if (synaptics_send_cmd(psmouse, ETP_FW_VERSION_QUERY, param)) {  in elantech_detect()
1442 		    param[0], param[1], param[2]);  in elantech_detect()
1444 	if (!elantech_is_signature_valid(param)) {  in elantech_detect()
1598 	unsigned char param[3] = { 0x10, 0x03 };  in elantech_change_report_id()  local
1600 	if (elantech_write_reg_params(psmouse, 0x7, param) ||  in elantech_change_report_id()
1601 	    elantech_read_reg_params(psmouse, 0x7, param) ||  in elantech_change_report_id()
1602 	    param[0] != 0x10 || param[1] != 0x03) {  in elantech_change_report_id()
1681 	unsigned char param[3];  in elantech_query_info()  local
1690 	if (synaptics_send_cmd(psmouse, ETP_FW_VERSION_QUERY, param)) {  in elantech_query_info()
1694 	info->fw_version = (param[0] << 16) | (param[1] << 8) | param[2];  in elantech_query_info()
1702 		     info->hw_version, param[0], param[1], param[2]);  in elantech_query_info()
1808 			if (info->send_cmd(psmouse, ETP_FW_ID_QUERY, param))  in elantech_query_info()
1811 			fixed_dpi = param[1] & 0x10;  in elantech_query_info()
1814 				if (info->send_cmd(psmouse, ETP_SAMPLE_QUERY, param))  in elantech_query_info()
1817 				info->x_max = (info->capabilities[1] - i) * param[1] / 2;  in elantech_query_info()
1818 				info->y_max = (info->capabilities[2] - i) * param[2] / 2;  in elantech_query_info()
1833 		if (info->send_cmd(psmouse, ETP_FW_ID_QUERY, param))  in elantech_query_info()
1836 		info->x_max = (0x0f & param[0]) << 8 | param[1];  in elantech_query_info()
1837 		info->y_max = (0xf0 & param[0]) << 4 | param[2];  in elantech_query_info()
1841 		if (info->send_cmd(psmouse, ETP_FW_ID_QUERY, param))  in elantech_query_info()
1844 		info->x_max = (0x0f & param[0]) << 8 | param[1];  in elantech_query_info()
1845 		info->y_max = (0xf0 & param[0]) << 4 | param[2];  in elantech_query_info()
2094 		tp_dev->id.bustype = BUS_I8042;  in elantech_setup_ps2()
2095 		tp_dev->id.vendor  = 0x0002;  in elantech_setup_ps2()
2096 		tp_dev->id.product = PSMOUSE_ELANTECH;  in elantech_setup_ps2()
2097 		tp_dev->id.version = 0x0000;  in elantech_setup_ps2()