soc/codecs/rt722-sdca-sdw.c

161 static int rt722_sdca_update_status(struct sdw_slave *slave,
164 	struct rt722_sdca_priv *rt722 = dev_get_drvdata(&slave->dev);
177 			sdw_write_no_pm(rt722->slave, SDW_SCP_SDCA_INTMASK1,
179 			sdw_write_no_pm(rt722->slave, SDW_SCP_SDCA_INTMASK2,
185 	 * Perform initialization only if slave status is present and
192 	return rt722_sdca_io_init(&slave->dev, slave);
195 static int rt722_sdca_read_prop(struct sdw_slave *slave)
197 	struct sdw_slave_prop *prop = &slave->prop;
219 	prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,
237 	prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval,
265 static int rt722_sdca_interrupt_callback(struct sdw_slave *slave,
268 	struct rt722_sdca_priv *rt722 = dev_get_drvdata(&slave->dev);
274 		dev_warn(&slave->dev, "%s the pending delayed_work was cancelled", __func__);
289 	ret = sdw_read_no_pm(rt722->slave, SDW_SCP_SDCA_INT1);
293 	ret = sdw_read_no_pm(rt722->slave, SDW_SCP_SDCA_INT2);
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);
347 		dev_warn(&slave->dev,
371 static int rt722_sdca_sdw_probe(struct sdw_slave *slave,
377 	mbq_regmap = devm_regmap_init_sdw_mbq(slave, &rt722_sdca_mbq_regmap);
381 	regmap = devm_regmap_init_sdw(slave, &rt722_sdca_regmap);
385 	return rt722_sdca_init(&slave->dev, regmap, mbq_regmap, slave);
388 static int rt722_sdca_sdw_remove(struct sdw_slave *slave)
390 	struct rt722_sdca_priv *rt722 = dev_get_drvdata(&slave->dev);
398 		pm_runtime_disable(&slave->dev);
431 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
444 	ret1 = sdw_update_no_pm(slave, SDW_SCP_SDCA_INTMASK1,
446 	ret2 = sdw_update_no_pm(slave, SDW_SCP_SDCA_INTMASK2,
452 		dev_dbg(&slave->dev, "%s: could not disable SDCA interrupts\n:", __func__);
462 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
469 	if (!slave->unattach_request) {
472 			sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_6);
473 			sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8);
480 	time = wait_for_completion_timeout(&slave->initialization_complete,
483 		dev_err(&slave->dev, "Initialization not complete, timed out\n");
484 		sdw_show_ping_status(slave->bus, true);
490 	slave->unattach_request = 0;