soc/codecs/rt1308.c

3 // rt1308.c  --  RT1308 ALSA SoC amplifier component driver
48 	struct snd_soc_component *component;
195 static int rt1308_reg_init(struct snd_soc_component *component)
197 	struct rt1308_priv *rt1308 = snd_soc_component_get_drvdata(component);
299 	struct snd_soc_component *component =
305 		snd_soc_component_update_bits(component, RT1308_POWER_STATUS,
311 		snd_soc_component_update_bits(component, RT1308_POWER_STATUS,
454 	struct snd_soc_component *component = dai->component;
455 	struct rt1308_priv *rt1308 = snd_soc_component_get_drvdata(component);
462 		dev_err(component->dev,
469 		dev_err(component->dev, "Unsupported frame size: %d\n",
477 	dev_dbg(component->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
480 	dev_dbg(component->dev, "lrck is %dHz and pre_div is %d for iis %d\n",
504 		snd_soc_component_update_bits(component,
509 		dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
513 	snd_soc_component_update_bits(component, RT1308_CLK_1,
521 	struct snd_soc_component *component = dai->component;
522 	struct rt1308_priv *rt1308 = snd_soc_component_get_drvdata(component);
561 		snd_soc_component_update_bits(component,
564 		snd_soc_component_update_bits(component,
569 		dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
575 static int rt1308_set_component_sysclk(struct snd_soc_component *component,
578 	struct rt1308_priv *rt1308 = snd_soc_component_get_drvdata(component);
587 		snd_soc_component_update_bits(component,
601 		dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
604 	snd_soc_component_update_bits(component, RT1308_CLK_1,
609 	dev_dbg(component->dev, "Sysclk is %dHz and clock id is %d\n",
615 static int rt1308_set_component_pll(struct snd_soc_component *component,
619 	struct rt1308_priv *rt1308 = snd_soc_component_get_drvdata(component);
628 		dev_dbg(component->dev, "PLL disabled\n");
632 		snd_soc_component_update_bits(component,
640 		snd_soc_component_update_bits(component,
643 		snd_soc_component_update_bits(component,
648 		snd_soc_component_update_bits(component,
653 		snd_soc_component_update_bits(component,
659 		dev_err(component->dev, "Unknown PLL Source %d\n", source);
665 		dev_err(component->dev, "Unsupported input clock %d\n", freq_in);
669 	dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
673 	snd_soc_component_write(component, RT1308_PLL_1,
686 static int rt1308_probe(struct snd_soc_component *component)
688 	struct rt1308_priv *rt1308 = snd_soc_component_get_drvdata(component);
690 	rt1308->component = component;
692 	return rt1308_reg_init(component);
695 static void rt1308_remove(struct snd_soc_component *component)
697 	struct rt1308_priv *rt1308 = snd_soc_component_get_drvdata(component);
703 static int rt1308_suspend(struct snd_soc_component *component)
705 	struct rt1308_priv *rt1308 = snd_soc_component_get_drvdata(component);
713 static int rt1308_resume(struct snd_soc_component *component)
715 	struct rt1308_priv *rt1308 = snd_soc_component_get_drvdata(component);