Lines Matching refs:psmouse
79 static int synaptics_mode_cmd(struct psmouse *psmouse, u8 mode) in synaptics_mode_cmd() argument
84 error = ps2_sliced_command(&psmouse->ps2dev, mode); in synaptics_mode_cmd()
89 error = ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_SETRATE); in synaptics_mode_cmd()
96 int synaptics_detect(struct psmouse *psmouse, bool set_properties) in synaptics_detect() argument
98 struct ps2dev *ps2dev = &psmouse->ps2dev; in synaptics_detect()
111 psmouse->vendor = "Synaptics"; in synaptics_detect()
112 psmouse->name = "TouchPad"; in synaptics_detect()
118 void synaptics_reset(struct psmouse *psmouse) in synaptics_reset() argument
121 synaptics_mode_cmd(psmouse, 0); in synaptics_reset()
206 static int synaptics_send_cmd(struct psmouse *psmouse, u8 cmd, u8 *param) in synaptics_send_cmd() argument
210 error = ps2_sliced_command(&psmouse->ps2dev, cmd); in synaptics_send_cmd()
214 error = ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO); in synaptics_send_cmd()
221 static int synaptics_query_int(struct psmouse *psmouse, u8 query_cmd, u32 *val) in synaptics_query_int() argument
229 error = synaptics_send_cmd(psmouse, query_cmd, resp.buf + 1); in synaptics_query_int()
241 static int synaptics_identify(struct psmouse *psmouse, in synaptics_identify() argument
246 error = synaptics_query_int(psmouse, SYN_QUE_IDENTIFY, &info->identity); in synaptics_identify()
257 static int synaptics_model_id(struct psmouse *psmouse, in synaptics_model_id() argument
260 return synaptics_query_int(psmouse, SYN_QUE_MODEL, &info->model_id); in synaptics_model_id()
266 static int synaptics_firmware_id(struct psmouse *psmouse, in synaptics_firmware_id() argument
269 return synaptics_query_int(psmouse, SYN_QUE_FIRMWARE_ID, in synaptics_firmware_id()
277 static int synaptics_query_modes(struct psmouse *psmouse, in synaptics_query_modes() argument
287 error = synaptics_send_cmd(psmouse, SYN_QUE_MODES, bid); in synaptics_query_modes()
294 return synaptics_query_int(psmouse, SYN_QUE_MEXT_CAPAB_10, in synaptics_query_modes()
304 static int synaptics_capability(struct psmouse *psmouse, in synaptics_capability() argument
309 error = synaptics_query_int(psmouse, SYN_QUE_CAPABILITIES, in synaptics_capability()
331 error = synaptics_query_int(psmouse, SYN_QUE_EXT_CAPAB, in synaptics_capability()
334 psmouse_warn(psmouse, in synaptics_capability()
347 error = synaptics_query_int(psmouse, SYN_QUE_EXT_CAPAB_0C, in synaptics_capability()
350 psmouse_warn(psmouse, in synaptics_capability()
361 static int synaptics_resolution(struct psmouse *psmouse, in synaptics_resolution() argument
370 error = synaptics_send_cmd(psmouse, SYN_QUE_RESOLUTION, resp); in synaptics_resolution()
380 error = synaptics_send_cmd(psmouse, in synaptics_resolution()
383 psmouse_warn(psmouse, in synaptics_resolution()
388 psmouse_info(psmouse, in synaptics_resolution()
402 error = synaptics_send_cmd(psmouse, in synaptics_resolution()
405 psmouse_warn(psmouse, in synaptics_resolution()
410 psmouse_info(psmouse, in synaptics_resolution()
419 static int synaptics_query_hardware(struct psmouse *psmouse, in synaptics_query_hardware() argument
426 error = synaptics_identify(psmouse, info); in synaptics_query_hardware()
430 error = synaptics_model_id(psmouse, info); in synaptics_query_hardware()
434 error = synaptics_firmware_id(psmouse, info); in synaptics_query_hardware()
438 error = synaptics_query_modes(psmouse, info); in synaptics_query_hardware()
442 error = synaptics_capability(psmouse, info); in synaptics_query_hardware()
446 error = synaptics_resolution(psmouse, info); in synaptics_query_hardware()
526 static void synaptics_apply_quirks(struct psmouse *psmouse, in synaptics_apply_quirks() argument
532 if (!psmouse_matches_pnp_id(psmouse, in synaptics_apply_quirks()
548 psmouse_info(psmouse, in synaptics_apply_quirks()
562 static int synaptics_set_advanced_gesture_mode(struct psmouse *psmouse) in synaptics_set_advanced_gesture_mode() argument
567 error = ps2_sliced_command(&psmouse->ps2dev, SYN_QUE_MODEL); in synaptics_set_advanced_gesture_mode()
571 error = ps2_command(&psmouse->ps2dev, ¶m, PSMOUSE_CMD_SETRATE); in synaptics_set_advanced_gesture_mode()
578 static int synaptics_set_mode(struct psmouse *psmouse) in synaptics_set_mode() argument
580 struct synaptics_data *priv = psmouse->private; in synaptics_set_mode()
588 if (psmouse->rate >= 80) in synaptics_set_mode()
593 error = synaptics_mode_cmd(psmouse, priv->mode); in synaptics_set_mode()
598 error = synaptics_set_advanced_gesture_mode(psmouse); in synaptics_set_mode()
600 psmouse_err(psmouse, in synaptics_set_mode()
610 static void synaptics_set_rate(struct psmouse *psmouse, unsigned int rate) in synaptics_set_rate() argument
612 struct synaptics_data *priv = psmouse->private; in synaptics_set_rate()
616 psmouse->rate = 80; in synaptics_set_rate()
619 psmouse->rate = 40; in synaptics_set_rate()
622 synaptics_mode_cmd(psmouse, priv->mode); in synaptics_set_rate()
630 struct psmouse *parent = serio_get_drvdata(serio->parent); in synaptics_pt_write()
647 struct psmouse *parent = serio_get_drvdata(serio->parent); in synaptics_pt_start()
659 struct psmouse *parent = serio_get_drvdata(serio->parent); in synaptics_pt_stop()
674 struct psmouse *child = serio_get_drvdata(ptport); in synaptics_pass_pt_packet()
687 static void synaptics_pt_activate(struct psmouse *psmouse) in synaptics_pt_activate() argument
689 struct synaptics_data *priv = psmouse->private; in synaptics_pt_activate()
690 struct psmouse *child = serio_get_drvdata(priv->pt_port); in synaptics_pt_activate()
699 if (synaptics_mode_cmd(psmouse, priv->mode)) in synaptics_pt_activate()
700 psmouse_warn(psmouse, in synaptics_pt_activate()
705 static void synaptics_pt_create(struct psmouse *psmouse) in synaptics_pt_create() argument
711 psmouse_err(psmouse, in synaptics_pt_create()
722 serio->parent = psmouse->ps2dev.serio; in synaptics_pt_create()
724 psmouse->pt_activate = synaptics_pt_activate; in synaptics_pt_create()
726 psmouse_info(psmouse, "serio: %s port at %s\n", in synaptics_pt_create()
727 serio->name, psmouse->phys); in synaptics_pt_create()
920 static void synaptics_report_ext_buttons(struct psmouse *psmouse, in synaptics_report_ext_buttons() argument
923 struct input_dev *dev = psmouse->dev; in synaptics_report_ext_buttons()
924 struct synaptics_data *priv = psmouse->private; in synaptics_report_ext_buttons()
934 !((psmouse->packet[0] ^ psmouse->packet[3]) & 0x02)) in synaptics_report_ext_buttons()
966 static void synaptics_report_buttons(struct psmouse *psmouse, in synaptics_report_buttons() argument
969 struct input_dev *dev = psmouse->dev; in synaptics_report_buttons()
970 struct synaptics_data *priv = psmouse->private; in synaptics_report_buttons()
983 synaptics_report_ext_buttons(psmouse, hw); in synaptics_report_buttons()
986 static void synaptics_report_mt_data(struct psmouse *psmouse, in synaptics_report_mt_data() argument
990 struct input_dev *dev = psmouse->dev; in synaptics_report_mt_data()
991 struct synaptics_data *priv = psmouse->private; in synaptics_report_mt_data()
1021 synaptics_report_buttons(psmouse, sgm); in synaptics_report_mt_data()
1026 static void synaptics_image_sensor_process(struct psmouse *psmouse, in synaptics_image_sensor_process() argument
1029 struct synaptics_data *priv = psmouse->private; in synaptics_image_sensor_process()
1047 synaptics_report_mt_data(psmouse, sgm, num_fingers); in synaptics_image_sensor_process()
1062 static void synaptics_process_packet(struct psmouse *psmouse) in synaptics_process_packet() argument
1064 struct input_dev *dev = psmouse->dev; in synaptics_process_packet()
1065 struct synaptics_data *priv = psmouse->private; in synaptics_process_packet()
1071 if (synaptics_parse_hw_state(psmouse->packet, priv, &hw)) in synaptics_process_packet()
1075 synaptics_image_sensor_process(psmouse, &hw); in synaptics_process_packet()
1127 synaptics_report_mt_data(psmouse, &hw, num_fingers); in synaptics_process_packet()
1157 synaptics_report_buttons(psmouse, &hw); in synaptics_process_packet()
1162 static bool synaptics_validate_byte(struct psmouse *psmouse, in synaptics_validate_byte() argument
1170 const u8 *packet = psmouse->packet; in synaptics_validate_byte()
1188 psmouse_err(psmouse, "unknown packet type %d\n", pkt_type); in synaptics_validate_byte()
1194 synaptics_detect_pkt_type(struct psmouse *psmouse) in synaptics_detect_pkt_type() argument
1199 if (!synaptics_validate_byte(psmouse, i, SYN_NEWABS_STRICT)) { in synaptics_detect_pkt_type()
1200 psmouse_info(psmouse, "using relaxed packet validation\n"); in synaptics_detect_pkt_type()
1208 static psmouse_ret_t synaptics_process_byte(struct psmouse *psmouse) in synaptics_process_byte() argument
1210 struct synaptics_data *priv = psmouse->private; in synaptics_process_byte()
1212 if (psmouse->pktcnt >= 6) { /* Full packet received */ in synaptics_process_byte()
1214 priv->pkt_type = synaptics_detect_pkt_type(psmouse); in synaptics_process_byte()
1217 synaptics_is_pt_packet(psmouse->packet)) { in synaptics_process_byte()
1220 psmouse->packet); in synaptics_process_byte()
1222 synaptics_process_packet(psmouse); in synaptics_process_byte()
1227 return synaptics_validate_byte(psmouse, psmouse->pktcnt - 1, priv->pkt_type) ? in synaptics_process_byte()
1251 static int set_input_params(struct psmouse *psmouse, in set_input_params() argument
1254 struct input_dev *dev = psmouse->dev; in set_input_params()
1353 if (psmouse_matches_pnp_id(psmouse, topbuttonpad_pnp_ids) && in set_input_params()
1361 static ssize_t synaptics_show_disable_gesture(struct psmouse *psmouse, in synaptics_show_disable_gesture() argument
1364 struct synaptics_data *priv = psmouse->private; in synaptics_show_disable_gesture()
1369 static ssize_t synaptics_set_disable_gesture(struct psmouse *psmouse, in synaptics_set_disable_gesture() argument
1373 struct synaptics_data *priv = psmouse->private; in synaptics_set_disable_gesture()
1393 if (synaptics_mode_cmd(psmouse, priv->mode)) in synaptics_set_disable_gesture()
1403 static void synaptics_disconnect(struct psmouse *psmouse) in synaptics_disconnect() argument
1405 struct synaptics_data *priv = psmouse->private; in synaptics_disconnect()
1411 psmouse_smbus_cleanup(psmouse); in synaptics_disconnect()
1415 device_remove_file(&psmouse->ps2dev.serio->dev, in synaptics_disconnect()
1418 synaptics_reset(psmouse); in synaptics_disconnect()
1420 psmouse->private = NULL; in synaptics_disconnect()
1423 static int synaptics_reconnect(struct psmouse *psmouse) in synaptics_reconnect() argument
1425 struct synaptics_data *priv = psmouse->private; in synaptics_reconnect()
1432 psmouse_reset(psmouse); in synaptics_reconnect()
1443 ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETID); in synaptics_reconnect()
1444 error = synaptics_detect(psmouse, 0); in synaptics_reconnect()
1451 psmouse_dbg(psmouse, "reconnected after %d tries\n", retry); in synaptics_reconnect()
1453 error = synaptics_query_hardware(psmouse, &info); in synaptics_reconnect()
1455 psmouse_err(psmouse, "Unable to query device.\n"); in synaptics_reconnect()
1459 error = synaptics_set_mode(psmouse); in synaptics_reconnect()
1461 psmouse_err(psmouse, "Unable to initialize device.\n"); in synaptics_reconnect()
1469 psmouse_err(psmouse, in synaptics_reconnect()
1555 static int synaptics_init_ps2(struct psmouse *psmouse, in synaptics_init_ps2() argument
1562 synaptics_apply_quirks(psmouse, info); in synaptics_init_ps2()
1564 psmouse->private = priv = kzalloc(sizeof(struct synaptics_data), GFP_KERNEL); in synaptics_init_ps2()
1577 priv->is_forcepad = psmouse_matches_pnp_id(psmouse, forcepad_pnp_ids); in synaptics_init_ps2()
1579 err = synaptics_set_mode(psmouse); in synaptics_init_ps2()
1581 psmouse_err(psmouse, "Unable to initialize device.\n"); in synaptics_init_ps2()
1588 psmouse_info(psmouse, in synaptics_init_ps2()
1596 err = set_input_params(psmouse, priv); in synaptics_init_ps2()
1598 psmouse_err(psmouse, in synaptics_init_ps2()
1610 psmouse->model = ((info->model_id & 0x00ff0000) >> 8) | in synaptics_init_ps2()
1614 psmouse->protocol_handler = synaptics_process_byte; in synaptics_init_ps2()
1615 psmouse->pktsize = 6; in synaptics_init_ps2()
1618 psmouse->protocol_handler = psmouse_process_byte; in synaptics_init_ps2()
1619 psmouse->pktsize = 3; in synaptics_init_ps2()
1622 psmouse->set_rate = synaptics_set_rate; in synaptics_init_ps2()
1623 psmouse->disconnect = synaptics_disconnect; in synaptics_init_ps2()
1624 psmouse->reconnect = synaptics_reconnect; in synaptics_init_ps2()
1625 psmouse->cleanup = synaptics_reset; in synaptics_init_ps2()
1627 psmouse->resync_time = 0; in synaptics_init_ps2()
1630 synaptics_pt_create(psmouse); in synaptics_init_ps2()
1637 if (psmouse->rate >= 80 && impaired_toshiba_kbc) { in synaptics_init_ps2()
1638 psmouse_info(psmouse, in synaptics_init_ps2()
1641 psmouse->rate = 40; in synaptics_init_ps2()
1645 err = device_create_file(&psmouse->ps2dev.serio->dev, in synaptics_init_ps2()
1648 psmouse_err(psmouse, in synaptics_init_ps2()
1662 static int __synaptics_init(struct psmouse *psmouse, bool absolute_mode) in __synaptics_init() argument
1667 psmouse_reset(psmouse); in __synaptics_init()
1669 error = synaptics_query_hardware(psmouse, &info); in __synaptics_init()
1671 psmouse_err(psmouse, "Unable to query device: %d\n", error); in __synaptics_init()
1675 return synaptics_init_ps2(psmouse, &info, absolute_mode); in __synaptics_init()
1678 int synaptics_init_absolute(struct psmouse *psmouse) in synaptics_init_absolute() argument
1680 return __synaptics_init(psmouse, true); in synaptics_init_absolute()
1683 int synaptics_init_relative(struct psmouse *psmouse) in synaptics_init_relative() argument
1685 return __synaptics_init(psmouse, false); in synaptics_init_relative()
1688 static int synaptics_setup_ps2(struct psmouse *psmouse, in synaptics_setup_ps2() argument
1701 psmouse_info(psmouse, in synaptics_setup_ps2()
1706 error = synaptics_init_ps2(psmouse, info, absolute_mode); in synaptics_setup_ps2()
1720 synaptics_setup_ps2(struct psmouse *psmouse, in synaptics_setup_ps2() argument
1746 static int synaptics_create_intertouch(struct psmouse *psmouse, in synaptics_create_intertouch() argument
1751 psmouse_matches_pnp_id(psmouse, topbuttonpad_pnp_ids) && in synaptics_create_intertouch()
1771 return psmouse_smbus_init(psmouse, &intertouch_board, in synaptics_create_intertouch()
1780 static int synaptics_setup_intertouch(struct psmouse *psmouse, in synaptics_setup_intertouch() argument
1790 if (!psmouse_matches_pnp_id(psmouse, topbuttonpad_pnp_ids) && in synaptics_setup_intertouch()
1791 !psmouse_matches_pnp_id(psmouse, smbus_pnp_ids)) { in synaptics_setup_intertouch()
1793 if (!psmouse_matches_pnp_id(psmouse, forcepad_pnp_ids)) in synaptics_setup_intertouch()
1794 psmouse_info(psmouse, in synaptics_setup_intertouch()
1797 psmouse->ps2dev.serio->firmware_id); in synaptics_setup_intertouch()
1803 psmouse_info(psmouse, "Trying to set up SMBus access\n"); in synaptics_setup_intertouch()
1805 error = synaptics_create_intertouch(psmouse, info, leave_breadcrumbs); in synaptics_setup_intertouch()
1808 psmouse_info(psmouse, "SMbus companion is not ready yet\n"); in synaptics_setup_intertouch()
1810 psmouse_err(psmouse, "unable to create intertouch device\n"); in synaptics_setup_intertouch()
1818 int synaptics_init_smbus(struct psmouse *psmouse) in synaptics_init_smbus() argument
1823 psmouse_reset(psmouse); in synaptics_init_smbus()
1825 error = synaptics_query_hardware(psmouse, &info); in synaptics_init_smbus()
1827 psmouse_err(psmouse, "Unable to query device: %d\n", error); in synaptics_init_smbus()
1834 return synaptics_create_intertouch(psmouse, &info, false); in synaptics_init_smbus()
1840 synaptics_setup_intertouch(struct psmouse *psmouse, in synaptics_setup_intertouch() argument
1847 int synaptics_init_smbus(struct psmouse *psmouse) in synaptics_init_smbus() argument
1857 int synaptics_init(struct psmouse *psmouse) in synaptics_init() argument
1863 psmouse_reset(psmouse); in synaptics_init()
1865 error = synaptics_query_hardware(psmouse, &info); in synaptics_init()
1867 psmouse_err(psmouse, "Unable to query device: %d\n", error); in synaptics_init()
1875 !psmouse_matches_pnp_id(psmouse, forcepad_pnp_ids)) { in synaptics_init()
1876 psmouse_warn(psmouse, in synaptics_init()
1881 error = synaptics_setup_intertouch(psmouse, &info, true); in synaptics_init()
1886 retval = synaptics_setup_ps2(psmouse, &info); in synaptics_init()
1892 psmouse_smbus_cleanup(psmouse); in synaptics_init()
1900 int synaptics_init(struct psmouse *psmouse) in synaptics_init() argument