4  * SPDX-License-Identifier: Apache-2.0
122 	const struct pmw3610_config *cfg = dev->config;  in pmw3610_read()
148 	return spi_transceive_dt(&cfg->spi, &tx, &rx);  in pmw3610_read()
158 	const struct pmw3610_config *cfg = dev->config;  in pmw3610_write_reg()
170 	return spi_write_dt(&cfg->spi, &tx);  in pmw3610_write_reg()
193 	const struct device *dev = data->dev;  in pmw3610_motion_work_handler()
194 	const struct pmw3610_config *cfg = dev->config;  in pmw3610_motion_work_handler()
200 	if (cfg->smart_mode) {  in pmw3610_motion_work_handler()
218 	x = sign_extend(x, PMW3610_DATA_SIZE_BITS - 1);  in pmw3610_motion_work_handler()
219 	y = sign_extend(y, PMW3610_DATA_SIZE_BITS - 1);  in pmw3610_motion_work_handler()
221 	input_report_rel(data->dev, cfg->axis_x, x, false, K_FOREVER);  in pmw3610_motion_work_handler()
222 	input_report_rel(data->dev, cfg->axis_y, y, true, K_FOREVER);  in pmw3610_motion_work_handler()
224 	if (cfg->smart_mode) {  in pmw3610_motion_work_handler()
227 		if (data->smart_flag && shutter_val < SHUTTER_SMART_THRESHOLD) {  in pmw3610_motion_work_handler()
237 			data->smart_flag = false;  in pmw3610_motion_work_handler()
238 		} else if (!data->smart_flag && shutter_val > SHUTTER_SMART_THRESHOLD) {  in pmw3610_motion_work_handler()
248 			data->smart_flag = true;  in pmw3610_motion_work_handler()
260 	k_work_submit(&data->motion_work);  in pmw3610_motion_handler()
270 		return -EINVAL;  in pmw3610_set_resolution()
346 	const struct pmw3610_config *cfg = dev->config;  in pmw3610_configure()
350 	if (cfg->reset_gpio.port != NULL) {  in pmw3610_configure()
351 		if (!gpio_is_ready_dt(&cfg->reset_gpio)) {  in pmw3610_configure()
352 			LOG_ERR("%s is not ready", cfg->reset_gpio.port->name);  in pmw3610_configure()
353 			return -ENODEV;  in pmw3610_configure()
356 		ret = gpio_pin_configure_dt(&cfg->reset_gpio, GPIO_OUTPUT_ACTIVE);  in pmw3610_configure()
364 		gpio_pin_set_dt(&cfg->reset_gpio, 0);  in pmw3610_configure()
383 		return -ENOTSUP;  in pmw3610_configure()
386 	/* Power-up init sequence */  in pmw3610_configure()
406 		return -EINVAL;  in pmw3610_configure()
438 	if (cfg->invert_x || cfg->invert_y) {  in pmw3610_configure()
449 		WRITE_BIT(val, RES_STEP_INV_X_BIT, cfg->invert_x);  in pmw3610_configure()
450 		WRITE_BIT(val, RES_STEP_INV_Y_BIT, cfg->invert_y);  in pmw3610_configure()
471 	if (cfg->res_cpi > 0) {  in pmw3610_configure()
472 		pmw3610_set_resolution(dev, cfg->res_cpi);  in pmw3610_configure()
475 	pmw3610_force_awake(dev, cfg->force_awake);  in pmw3610_configure()
482 	const struct pmw3610_config *cfg = dev->config;  in pmw3610_init()
483 	struct pmw3610_data *data = dev->data;  in pmw3610_init()
486 	if (!spi_is_ready_dt(&cfg->spi)) {  in pmw3610_init()
487 		LOG_ERR("%s is not ready", cfg->spi.bus->name);  in pmw3610_init()
488 		return -ENODEV;  in pmw3610_init()
491 	data->dev = dev;  in pmw3610_init()
493 	k_work_init(&data->motion_work, pmw3610_motion_work_handler);  in pmw3610_init()
495 	if (!gpio_is_ready_dt(&cfg->motion_gpio)) {  in pmw3610_init()
496 		LOG_ERR("%s is not ready", cfg->motion_gpio.port->name);  in pmw3610_init()
497 		return -ENODEV;  in pmw3610_init()
500 	ret = gpio_pin_configure_dt(&cfg->motion_gpio, GPIO_INPUT);  in pmw3610_init()
506 	gpio_init_callback(&data->motion_cb, pmw3610_motion_handler,  in pmw3610_init()
507 			   BIT(cfg->motion_gpio.pin));  in pmw3610_init()
509 	ret = gpio_add_callback_dt(&cfg->motion_gpio, &data->motion_cb);  in pmw3610_init()
521 	ret = gpio_pin_interrupt_configure_dt(&cfg->motion_gpio,  in pmw3610_init()
557 		return -ENOTSUP;  in pmw3610_pm_action()
569 			      RES_MIN, RES_MAX), "invalid res-cpi");		\
577 		.res_cpi = DT_INST_PROP_OR(n, res_cpi, -1),			\