41 static psmouse_ret_t ps2pp_process_byte(struct psmouse *psmouse)  in ps2pp_process_byte()  argument
43 	struct input_dev *dev = psmouse->dev;  in ps2pp_process_byte()
44 	u8 *packet = psmouse->packet;  in ps2pp_process_byte()
46 	if (psmouse->pktcnt < 3)  in ps2pp_process_byte()
87 			psmouse_dbg(psmouse,  in ps2pp_process_byte()
113 static int ps2pp_cmd(struct psmouse *psmouse, u8 *param, u8 command)  in ps2pp_cmd()  argument
117 	error = ps2_sliced_command(&psmouse->ps2dev, command);  in ps2pp_cmd()
121 	error = ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_POLL | 0x0300);  in ps2pp_cmd()
136 static void ps2pp_set_smartscroll(struct psmouse *psmouse, bool smartscroll)  in ps2pp_set_smartscroll()  argument
138 	struct ps2dev *ps2dev = &psmouse->ps2dev;  in ps2pp_set_smartscroll()
141 	ps2pp_cmd(psmouse, param, 0x32);  in ps2pp_set_smartscroll()
152 static ssize_t ps2pp_attr_show_smartscroll(struct psmouse *psmouse,  in ps2pp_attr_show_smartscroll()  argument
155 	return sprintf(buf, "%d\n", psmouse->smartscroll);  in ps2pp_attr_show_smartscroll()
158 static ssize_t ps2pp_attr_set_smartscroll(struct psmouse *psmouse, void *data,  in ps2pp_attr_set_smartscroll()  argument
171 	ps2pp_set_smartscroll(psmouse, value);  in ps2pp_attr_set_smartscroll()
172 	psmouse->smartscroll = value;  in ps2pp_attr_set_smartscroll()
185 static void ps2pp_set_resolution(struct psmouse *psmouse,  in ps2pp_set_resolution()  argument
189 		struct ps2dev *ps2dev = &psmouse->ps2dev;  in ps2pp_set_resolution()
196 		psmouse->resolution = 800;  in ps2pp_set_resolution()
198 		psmouse_set_resolution(psmouse, resolution);  in ps2pp_set_resolution()
201 static void ps2pp_disconnect(struct psmouse *psmouse)  in ps2pp_disconnect()  argument
203 	device_remove_file(&psmouse->ps2dev.serio->dev,  in ps2pp_disconnect()
270 static void ps2pp_set_model_properties(struct psmouse *psmouse,  in ps2pp_set_model_properties()  argument
274 	struct input_dev *input_dev = psmouse->dev;  in ps2pp_set_model_properties()
299 		psmouse->name = "Wheel Mouse";  in ps2pp_set_model_properties()
303 		psmouse->name = "MX Mouse";  in ps2pp_set_model_properties()
307 		psmouse->name = "TouchPad 3";  in ps2pp_set_model_properties()
311 		psmouse->name = "TrackMan";  in ps2pp_set_model_properties()
321 			psmouse->name = "Mouse";  in ps2pp_set_model_properties()
326 static int ps2pp_setup_protocol(struct psmouse *psmouse,  in ps2pp_setup_protocol()  argument
331 	psmouse->protocol_handler = ps2pp_process_byte;  in ps2pp_setup_protocol()
332 	psmouse->pktsize = 3;  in ps2pp_setup_protocol()
335 		psmouse->set_resolution = ps2pp_set_resolution;  in ps2pp_setup_protocol()
336 		psmouse->disconnect = ps2pp_disconnect;  in ps2pp_setup_protocol()
338 		error = device_create_file(&psmouse->ps2dev.serio->dev,  in ps2pp_setup_protocol()
341 			psmouse_err(psmouse,  in ps2pp_setup_protocol()
357 int ps2pp_detect(struct psmouse *psmouse, bool set_properties)  in ps2pp_detect()  argument
359 	struct ps2dev *ps2dev = &psmouse->ps2dev;  in ps2pp_detect()
408 			ps2pp_cmd(psmouse, param, 0x39); /* Magic knock */  in ps2pp_detect()
409 			ps2pp_cmd(psmouse, param, 0xDB);  in ps2pp_detect()
414 				ps2pp_set_smartscroll(psmouse, false);  in ps2pp_detect()
420 		psmouse_warn(psmouse,  in ps2pp_detect()
426 		psmouse->vendor = "Logitech";  in ps2pp_detect()
427 		psmouse->model = model;  in ps2pp_detect()
430 			error = ps2pp_setup_protocol(psmouse, model_info);  in ps2pp_detect()
436 			input_set_capability(psmouse->dev, EV_KEY, BTN_MIDDLE);  in ps2pp_detect()
439 			ps2pp_set_model_properties(psmouse, model_info, use_ps2pp);  in ps2pp_detect()