soc/codecs/rt722-sdca-sdw.c

3 // rt722-sdca-sdw.c -- rt722 SDCA ALSA SoC audio driver
16 #include "rt722-sdca.h"
17 #include "rt722-sdca-sdw.h"
164 	struct rt722_sdca_priv *rt722 = dev_get_drvdata(&slave->dev);
167 		rt722->hw_init = false;
170 		if (rt722->hs_jack) {
177 			sdw_write_no_pm(rt722->slave, SDW_SCP_SDCA_INTMASK1,
179 			sdw_write_no_pm(rt722->slave, SDW_SCP_SDCA_INTMASK2,
188 	if (rt722->hw_init || status != SDW_SLAVE_ATTACHED)
259 	/* Three data lanes are supported by rt722-sdca codec */
268 	struct rt722_sdca_priv *rt722 = dev_get_drvdata(&slave->dev);
273 	if (cancel_delayed_work_sync(&rt722->jack_detect_work)) {
276 		if (rt722->scp_sdca_stat2)
277 			scp_sdca_stat2 = rt722->scp_sdca_stat2;
287 	mutex_lock(&rt722->disable_irq_lock);
289 	ret = sdw_read_no_pm(rt722->slave, SDW_SCP_SDCA_INT1);
292 	rt722->scp_sdca_stat1 = ret;
293 	ret = sdw_read_no_pm(rt722->slave, SDW_SCP_SDCA_INT2);
296 	rt722->scp_sdca_stat2 = ret;
298 		rt722->scp_sdca_stat2 |= scp_sdca_stat2;
301 		ret = sdw_read_no_pm(rt722->slave, SDW_SCP_SDCA_INT1);
305 			ret = sdw_update_no_pm(rt722->slave, SDW_SCP_SDCA_INT1,
310 			ret = sdw_update_no_pm(rt722->slave, SDW_SCP_SDCA_INT1,
315 		ret = sdw_read_no_pm(rt722->slave, SDW_SCP_SDCA_INT2);
319 			ret = sdw_write_no_pm(rt722->slave, SDW_SCP_SDCA_INT2,
326 		ret = sdw_read_no_pm(rt722->slave, SDW_DP0_INT);
331 		ret = sdw_read_no_pm(rt722->slave, SDW_SCP_SDCA_INT1);
336 		ret = sdw_read_no_pm(rt722->slave, SDW_SCP_SDCA_INT2);
349 			rt722->scp_sdca_stat1, rt722->scp_sdca_stat2);
351 	if (status->sdca_cascade && !rt722->disable_irq)
353 			&rt722->jack_detect_work, msecs_to_jiffies(30));
355 	mutex_unlock(&rt722->disable_irq_lock);
360 	mutex_unlock(&rt722->disable_irq_lock);
390 	struct rt722_sdca_priv *rt722 = dev_get_drvdata(&slave->dev);
392 	if (rt722->hw_init) {
393 		cancel_delayed_work_sync(&rt722->jack_detect_work);
394 		cancel_delayed_work_sync(&rt722->jack_btn_check_work);
397 	if (rt722->first_hw_init)
400 	mutex_destroy(&rt722->calibrate_mutex);
401 	mutex_destroy(&rt722->disable_irq_lock);
414 	struct rt722_sdca_priv *rt722 = dev_get_drvdata(dev);
416 	if (!rt722->hw_init)
419 	cancel_delayed_work_sync(&rt722->jack_detect_work);
420 	cancel_delayed_work_sync(&rt722->jack_btn_check_work);
422 	regcache_cache_only(rt722->regmap, true);
423 	regcache_cache_only(rt722->mbq_regmap, true);
463 	struct rt722_sdca_priv *rt722 = dev_get_drvdata(dev);
466 	if (!rt722->first_hw_init)
470 		mutex_lock(&rt722->disable_irq_lock);
471 		if (rt722->disable_irq == true) {
474 			rt722->disable_irq = false;
476 		mutex_unlock(&rt722->disable_irq_lock);
491 	regcache_cache_only(rt722->regmap, false);
492 	regcache_sync(rt722->regmap);
493 	regcache_cache_only(rt722->mbq_regmap, false);
494 	regcache_sync(rt722->mbq_regmap);
505 		.name = "rt722-sdca",