241 static int cs35l56_sdw_set_cal_index(struct cs35l56_private *cs35l56)  in cs35l56_sdw_set_cal_index()  argument
246 	ret = sdw_read_no_pm(cs35l56->sdw_peripheral, SDW_SCP_DEVID_0);  in cs35l56_sdw_set_cal_index()
250 	cs35l56->base.cal_index = ret & 0xf;  in cs35l56_sdw_set_cal_index()
257 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_init()  local
260 	pm_runtime_get_noresume(cs35l56->base.dev);  in cs35l56_sdw_init()
262 	if (cs35l56->base.cal_index < 0) {  in cs35l56_sdw_init()
263 		ret = cs35l56_sdw_set_cal_index(cs35l56);  in cs35l56_sdw_init()
268 	ret = cs35l56_init(cs35l56);  in cs35l56_sdw_init()
270 		regcache_cache_only(cs35l56->base.regmap, true);  in cs35l56_sdw_init()
278 	if (cs35l56->base.init_done) {  in cs35l56_sdw_init()
285 	pm_runtime_mark_last_busy(cs35l56->base.dev);  in cs35l56_sdw_init()
286 	pm_runtime_put_autosuspend(cs35l56->base.dev);  in cs35l56_sdw_init()
292 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_interrupt()  local
296 	dev_dbg(cs35l56->base.dev, "int control_port=%#x\n", status->control_port);  in cs35l56_sdw_interrupt()
305 	pm_runtime_get_noresume(cs35l56->base.dev);  in cs35l56_sdw_interrupt()
317 	queue_work(system_power_efficient_wq, &cs35l56->sdw_irq_work);  in cs35l56_sdw_interrupt()
324 	struct cs35l56_private *cs35l56 = container_of(work,  in cs35l56_sdw_irq_work()  local
328 	cs35l56_irq(-1, &cs35l56->base);  in cs35l56_sdw_irq_work()
331 	if (!cs35l56->sdw_irq_no_unmask)  in cs35l56_sdw_irq_work()
332 		sdw_write_no_pm(cs35l56->sdw_peripheral, CS35L56_SDW_GEN_INT_MASK_1,  in cs35l56_sdw_irq_work()
335 	pm_runtime_put_autosuspend(cs35l56->base.dev);  in cs35l56_sdw_irq_work()
340 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_read_prop()  local
344 	ports = devm_kcalloc(cs35l56->base.dev, 2, sizeof(*ports), GFP_KERNEL);  in cs35l56_sdw_read_prop()
372 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_update_status()  local
376 		dev_dbg(cs35l56->base.dev, "%s: ATTACHED\n", __func__);  in cs35l56_sdw_update_status()
377 		if (cs35l56->sdw_attached)  in cs35l56_sdw_update_status()
380 		if (!cs35l56->base.init_done || cs35l56->soft_resetting)  in cs35l56_sdw_update_status()
383 		cs35l56->sdw_attached = true;  in cs35l56_sdw_update_status()
386 		dev_dbg(cs35l56->base.dev, "%s: UNATTACHED\n", __func__);  in cs35l56_sdw_update_status()
387 		cs35l56->sdw_attached = false;  in cs35l56_sdw_update_status()
400 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_clk_stop()  local
402 	dev_dbg(cs35l56->base.dev, "%s: mode:%d type:%d\n", __func__, mode, type);  in cs35l56_sdw_clk_stop()
416 static int __maybe_unused cs35l56_sdw_handle_unattach(struct cs35l56_private *cs35l56)  in cs35l56_sdw_handle_unattach()  argument
418 	struct sdw_slave *peripheral = cs35l56->sdw_peripheral;  in cs35l56_sdw_handle_unattach()
422 		dev_dbg(cs35l56->base.dev, "Wait for initialization_complete\n");  in cs35l56_sdw_handle_unattach()
425 			dev_err(cs35l56->base.dev, "initialization_complete timed out\n");  in cs35l56_sdw_handle_unattach()
442 	struct cs35l56_private *cs35l56 = dev_get_drvdata(dev);  in cs35l56_sdw_runtime_suspend()  local
444 	if (!cs35l56->base.init_done)  in cs35l56_sdw_runtime_suspend()
447 	return cs35l56_runtime_suspend_common(&cs35l56->base);  in cs35l56_sdw_runtime_suspend()
452 	struct cs35l56_private *cs35l56 = dev_get_drvdata(dev);  in cs35l56_sdw_runtime_resume()  local
457 	if (!cs35l56->base.init_done)  in cs35l56_sdw_runtime_resume()
460 	ret = cs35l56_sdw_handle_unattach(cs35l56);  in cs35l56_sdw_runtime_resume()
464 	ret = cs35l56_runtime_resume_common(&cs35l56->base, true);  in cs35l56_sdw_runtime_resume()
469 	sdw_write_no_pm(cs35l56->sdw_peripheral, CS35L56_SDW_GEN_INT_MASK_1,  in cs35l56_sdw_runtime_resume()
477 	struct cs35l56_private *cs35l56 = dev_get_drvdata(dev);  in cs35l56_sdw_system_suspend()  local
479 	if (!cs35l56->base.init_done)  in cs35l56_sdw_system_suspend()
486 	cs35l56->sdw_irq_no_unmask = true;  in cs35l56_sdw_system_suspend()
487 	flush_work(&cs35l56->sdw_irq_work);  in cs35l56_sdw_system_suspend()
490 	sdw_write_no_pm(cs35l56->sdw_peripheral, CS35L56_SDW_GEN_INT_MASK_1, 0);  in cs35l56_sdw_system_suspend()
491 	sdw_read_no_pm(cs35l56->sdw_peripheral, CS35L56_SDW_GEN_INT_STAT_1);  in cs35l56_sdw_system_suspend()
492 	sdw_write_no_pm(cs35l56->sdw_peripheral, CS35L56_SDW_GEN_INT_STAT_1, 0xFF);  in cs35l56_sdw_system_suspend()
493 	flush_work(&cs35l56->sdw_irq_work);  in cs35l56_sdw_system_suspend()
500 	struct cs35l56_private *cs35l56 = dev_get_drvdata(dev);  in cs35l56_sdw_system_resume()  local
502 	cs35l56->sdw_irq_no_unmask = false;  in cs35l56_sdw_system_resume()
511 	struct cs35l56_private *cs35l56;  in cs35l56_sdw_probe()  local
514 	cs35l56 = devm_kzalloc(dev, sizeof(*cs35l56), GFP_KERNEL);  in cs35l56_sdw_probe()
515 	if (!cs35l56)  in cs35l56_sdw_probe()
518 	cs35l56->base.dev = dev;  in cs35l56_sdw_probe()
519 	cs35l56->sdw_peripheral = peripheral;  in cs35l56_sdw_probe()
520 	INIT_WORK(&cs35l56->sdw_irq_work, cs35l56_sdw_irq_work);  in cs35l56_sdw_probe()
522 	dev_set_drvdata(dev, cs35l56);  in cs35l56_sdw_probe()
524 	cs35l56->base.regmap = devm_regmap_init(dev, &cs35l56_regmap_bus_sdw,  in cs35l56_sdw_probe()
526 	if (IS_ERR(cs35l56->base.regmap)) {  in cs35l56_sdw_probe()
527 		ret = PTR_ERR(cs35l56->base.regmap);  in cs35l56_sdw_probe()
532 	regcache_cache_only(cs35l56->base.regmap, true);  in cs35l56_sdw_probe()
534 	ret = cs35l56_common_probe(cs35l56);  in cs35l56_sdw_probe()
543 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_remove()  local
546 	cs35l56->sdw_irq_no_unmask = true;  in cs35l56_sdw_remove()
547 	cancel_work_sync(&cs35l56->sdw_irq_work);  in cs35l56_sdw_remove()
552 	cs35l56_remove(cs35l56);  in cs35l56_sdw_remove()