| H A D | cypress_ps2.c | 34 struct cytp_data *cytp = psmouse->private; cypress_set_packet_size() local
35 cytp->pkt_size = n; cypress_set_packet_size()
225 struct cytp_data *cytp = psmouse->private; cypress_read_fw_version() local
235 cytp->fw_version = param[2] & FW_VERSION_MASX; cypress_read_fw_version()
236 cytp->tp_metrics_supported = (param[2] & TP_METRICS_MASK) ? 1 : 0; cypress_read_fw_version()
242 if (cytp->fw_version >= 11) cypress_read_fw_version()
243 cytp->tp_metrics_supported = 0; cypress_read_fw_version()
245 psmouse_dbg(psmouse, "cytp->fw_version = %d\n", cytp->fw_version); cypress_read_fw_version()
246 psmouse_dbg(psmouse, "cytp->tp_metrics_supported = %d\n", cypress_read_fw_version()
247 cytp->tp_metrics_supported); cypress_read_fw_version()
254 struct cytp_data *cytp = psmouse->private; cypress_read_tp_metrics() local
258 cytp->tp_width = CYTP_DEFAULT_WIDTH; cypress_read_tp_metrics()
259 cytp->tp_high = CYTP_DEFAULT_HIGH; cypress_read_tp_metrics()
260 cytp->tp_max_abs_x = CYTP_ABS_MAX_X; cypress_read_tp_metrics()
261 cytp->tp_max_abs_y = CYTP_ABS_MAX_Y; cypress_read_tp_metrics()
262 cytp->tp_min_pressure = CYTP_MIN_PRESSURE; cypress_read_tp_metrics()
263 cytp->tp_max_pressure = CYTP_MAX_PRESSURE; cypress_read_tp_metrics()
264 cytp->tp_res_x = cytp->tp_max_abs_x / cytp->tp_width; cypress_read_tp_metrics()
265 cytp->tp_res_y = cytp->tp_max_abs_y / cytp->tp_high; cypress_read_tp_metrics()
267 if (!cytp->tp_metrics_supported) cypress_read_tp_metrics()
273 cytp->tp_max_abs_x = (param[1] << 8) | param[0]; cypress_read_tp_metrics()
274 cytp->tp_max_abs_y = (param[3] << 8) | param[2]; cypress_read_tp_metrics()
275 cytp->tp_min_pressure = param[4]; cypress_read_tp_metrics()
276 cytp->tp_max_pressure = param[5]; cypress_read_tp_metrics()
279 if (!cytp->tp_max_pressure || cypress_read_tp_metrics()
280 cytp->tp_max_pressure < cytp->tp_min_pressure || cypress_read_tp_metrics()
281 !cytp->tp_width || !cytp->tp_high || cypress_read_tp_metrics()
282 !cytp->tp_max_abs_x || cypress_read_tp_metrics()
283 cytp->tp_max_abs_x < cytp->tp_width || cypress_read_tp_metrics()
284 !cytp->tp_max_abs_y || cypress_read_tp_metrics()
285 cytp->tp_max_abs_y < cytp->tp_high) cypress_read_tp_metrics()
288 cytp->tp_res_x = cytp->tp_max_abs_x / cytp->tp_width; cypress_read_tp_metrics()
289 cytp->tp_res_y = cytp->tp_max_abs_y / cytp->tp_high; cypress_read_tp_metrics()
293 psmouse_dbg(psmouse, "cytp->tp_width = %d\n", cytp->tp_width); cypress_read_tp_metrics()
294 psmouse_dbg(psmouse, "cytp->tp_high = %d\n", cytp->tp_high); cypress_read_tp_metrics()
295 psmouse_dbg(psmouse, "cytp->tp_max_abs_x = %d\n", cytp->tp_max_abs_x); cypress_read_tp_metrics()
296 psmouse_dbg(psmouse, "cytp->tp_max_abs_y = %d\n", cytp->tp_max_abs_y); cypress_read_tp_metrics()
297 psmouse_dbg(psmouse, "cytp->tp_min_pressure = %d\n", cytp->tp_min_pressure); cypress_read_tp_metrics()
298 psmouse_dbg(psmouse, "cytp->tp_max_pressure = %d\n", cytp->tp_max_pressure); cypress_read_tp_metrics()
299 psmouse_dbg(psmouse, "cytp->tp_res_x = %d\n", cytp->tp_res_x); cypress_read_tp_metrics()
300 psmouse_dbg(psmouse, "cytp->tp_res_y = %d\n", cytp->tp_res_y); cypress_read_tp_metrics()
342 struct cytp_data *cytp = psmouse->private; cypress_set_absolute_mode() local
348 cytp->mode = (cytp->mode & ~CYTP_BIT_ABS_REL_MASK) cypress_set_absolute_mode()
361 struct cytp_data *cytp = psmouse->private; cypress_reset() local
363 cytp->mode = 0; cypress_reset()
369 struct cytp_data *cytp) cypress_set_input_params()
373 if (!cytp->tp_res_x || !cytp->tp_res_y) cypress_set_input_params()
377 input_set_abs_params(input, ABS_X, 0, cytp->tp_max_abs_x, 0, 0); cypress_set_input_params()
378 input_set_abs_params(input, ABS_Y, 0, cytp->tp_max_abs_y, 0, 0); cypress_set_input_params()
380 cytp->tp_min_pressure, cytp->tp_max_pressure, 0, 0); cypress_set_input_params()
384 input_set_abs_params(input, ABS_MT_POSITION_X, 0, cytp->tp_max_abs_x, 0, 0); cypress_set_input_params()
385 input_set_abs_params(input, ABS_MT_POSITION_Y, 0, cytp->tp_max_abs_y, 0, 0); cypress_set_input_params()
395 input_abs_set_res(input, ABS_X, cytp->tp_res_x); cypress_set_input_params()
396 input_abs_set_res(input, ABS_Y, cytp->tp_res_y); cypress_set_input_params()
398 input_abs_set_res(input, ABS_MT_POSITION_X, cytp->tp_res_x); cypress_set_input_params()
399 input_abs_set_res(input, ABS_MT_POSITION_Y, cytp->tp_res_y); cypress_set_input_params()
417 input_set_drvdata(input, cytp); cypress_set_input_params()
449 struct cytp_data *cytp, struct cytp_report_data *report_data) cypress_parse_packet()
464 if (cytp->mode & CYTP_BIT_ABS_PRESSURE) cypress_parse_packet()
472 if (cytp->mode & CYTP_BIT_ABS_PRESSURE) cypress_parse_packet()
479 if (cytp->mode & CYTP_BIT_ABS_PRESSURE) cypress_parse_packet()
522 struct cytp_data *cytp = psmouse->private; cypress_process_packet() local
529 cypress_parse_packet(psmouse, cytp, &report_data); cypress_process_packet()
568 struct cytp_data *cytp = psmouse->private; cypress_validate_byte() local
570 if (index < 0 || index > cytp->pkt_size) cypress_validate_byte()
590 if ((cytp->mode & CYTP_BIT_ABS_REL_MASK) == 0) cypress_validate_byte()
597 if (cytp->mode & CYTP_BIT_ABS_NO_PRESSURE) cypress_validate_byte()
607 struct cytp_data *cytp = psmouse->private; cypress_protocol_handler() local
609 if (psmouse->pktcnt >= cytp->pkt_size) { cypress_protocol_handler()
619 struct cytp_data *cytp = psmouse->private; cypress_set_rate() local
623 cytp->mode |= CYTP_BIT_HIGH_RATE; cypress_set_rate()
626 cytp->mode &= ~CYTP_BIT_HIGH_RATE; cypress_set_rate()
665 struct cytp_data *cytp; cypress_init() local
667 cytp = kzalloc(sizeof(struct cytp_data), GFP_KERNEL); cypress_init()
668 if (!cytp) cypress_init()
671 psmouse->private = cytp; cypress_init()
686 if (cypress_set_input_params(psmouse->dev, cytp) < 0) { cypress_init()
709 kfree(cytp); cypress_init()
368 cypress_set_input_params(struct input_dev *input, struct cytp_data *cytp) cypress_set_input_params() argument
448 cypress_parse_packet(struct psmouse *psmouse, struct cytp_data *cytp, struct cytp_report_data *report_data) cypress_parse_packet() argument
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