38 	struct snd_soc_component *component;  member
338 static void rt274_index_sync(struct snd_soc_component *component)  in rt274_index_sync()  argument
340 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_index_sync()
344 		snd_soc_component_write(component, rt274->index_cache[i].reg,  in rt274_index_sync()
358 	if (!rt274->component)  in rt274_jack_detect()
400 static int rt274_mic_detect(struct snd_soc_component *component,  in rt274_mic_detect()  argument
403 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_mic_detect()
617 	struct snd_soc_component *component = dai->component;  in rt274_hw_params()  local
618 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_hw_params()
628 		dev_err(component->dev, "Unsupported sample rate %d\n",  in rt274_hw_params()
636 			dev_err(component->dev, "Sys_clk is not matched (%d %d)\n",  in rt274_hw_params()
644 			dev_err(component->dev, "Sys_clk is not matched (%d %d)\n",  in rt274_hw_params()
655 		dev_err(component->dev, "Unsupported channels %d\n",  in rt274_hw_params()
693 	snd_soc_component_update_bits(component,  in rt274_hw_params()
695 	dev_dbg(component->dev, "format val = 0x%x\n", val);  in rt274_hw_params()
697 	snd_soc_component_update_bits(component, RT274_DAC_FORMAT, 0x407f, val);  in rt274_hw_params()
698 	snd_soc_component_update_bits(component, RT274_ADC_FORMAT, 0x407f, val);  in rt274_hw_params()
705 	struct snd_soc_component *component = dai->component;  in rt274_set_dai_fmt()  local
706 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_set_dai_fmt()
710 		snd_soc_component_update_bits(component,  in rt274_set_dai_fmt()
715 		snd_soc_component_update_bits(component,  in rt274_set_dai_fmt()
725 		snd_soc_component_update_bits(component, RT274_I2S_CTRL1,  in rt274_set_dai_fmt()
729 		snd_soc_component_update_bits(component, RT274_I2S_CTRL1,  in rt274_set_dai_fmt()
733 		snd_soc_component_update_bits(component, RT274_I2S_CTRL1,  in rt274_set_dai_fmt()
737 		snd_soc_component_update_bits(component, RT274_I2S_CTRL1,  in rt274_set_dai_fmt()
744 	snd_soc_component_update_bits(component, RT274_DAC_FORMAT, 0x8000, 0);  in rt274_set_dai_fmt()
745 	snd_soc_component_update_bits(component, RT274_ADC_FORMAT, 0x8000, 0);  in rt274_set_dai_fmt()
753 	struct snd_soc_component *component = dai->component;  in rt274_set_dai_pll()  local
754 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_set_dai_pll()
758 		snd_soc_component_update_bits(component, RT274_PLL2_CTRL,  in rt274_set_dai_pll()
762 		dev_warn(component->dev, "invalid pll source, use BCLK\n");  in rt274_set_dai_pll()
765 		snd_soc_component_update_bits(component, RT274_PLL2_CTRL,  in rt274_set_dai_pll()
771 		snd_soc_component_update_bits(component, RT274_MCLK_CTRL,  in rt274_set_dai_pll()
775 			snd_soc_component_write(component, 0x7a, 0xaab6);  in rt274_set_dai_pll()
776 			snd_soc_component_write(component, 0x7b, 0x0301);  in rt274_set_dai_pll()
777 			snd_soc_component_write(component, 0x7c, 0x04fe);  in rt274_set_dai_pll()
780 			snd_soc_component_write(component, 0x7a, 0xaa96);  in rt274_set_dai_pll()
781 			snd_soc_component_write(component, 0x7b, 0x8003);  in rt274_set_dai_pll()
782 			snd_soc_component_write(component, 0x7c, 0x081e);  in rt274_set_dai_pll()
785 			snd_soc_component_write(component, 0x7a, 0xaa96);  in rt274_set_dai_pll()
786 			snd_soc_component_write(component, 0x7b, 0x8003);  in rt274_set_dai_pll()
787 			snd_soc_component_write(component, 0x7c, 0x080e);  in rt274_set_dai_pll()
790 			dev_warn(component->dev, "invalid freq_in, assume 4.8M\n");  in rt274_set_dai_pll()
793 			snd_soc_component_write(component, 0x7a, 0xaab6);  in rt274_set_dai_pll()
794 			snd_soc_component_write(component, 0x7b, 0x0301);  in rt274_set_dai_pll()
795 			snd_soc_component_write(component, 0x7c, 0x047e);  in rt274_set_dai_pll()
806 	struct snd_soc_component *component = dai->component;  in rt274_set_dai_sysclk()  local
807 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_set_dai_sysclk()
810 	dev_dbg(component->dev, "%s freq=%d\n", __func__, freq);  in rt274_set_dai_sysclk()
828 		dev_warn(component->dev, "invalid sysclk source, use PLL1\n");  in rt274_set_dai_sysclk()
831 	snd_soc_component_update_bits(component, RT274_MCLK_CTRL,  in rt274_set_dai_sysclk()
833 	snd_soc_component_update_bits(component, RT274_CLK_CTRL,  in rt274_set_dai_sysclk()
839 			dev_err(component->dev, "Should not use MCLK\n");  in rt274_set_dai_sysclk()
842 		snd_soc_component_update_bits(component,  in rt274_set_dai_sysclk()
847 			dev_err(component->dev, "Should not use MCLK\n");  in rt274_set_dai_sysclk()
850 		snd_soc_component_update_bits(component,  in rt274_set_dai_sysclk()
855 		snd_soc_component_update_bits(component,  in rt274_set_dai_sysclk()
860 		snd_soc_component_update_bits(component,  in rt274_set_dai_sysclk()
864 		dev_err(component->dev, "Unsupported system clock\n");  in rt274_set_dai_sysclk()
876 	struct snd_soc_component *component = dai->component;  in rt274_set_bclk_ratio()  local
877 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_set_bclk_ratio()
879 	dev_dbg(component->dev, "%s ratio=%d\n", __func__, ratio);  in rt274_set_bclk_ratio()
882 		snd_soc_component_update_bits(component,  in rt274_set_bclk_ratio()
885 		snd_soc_component_update_bits(component,  in rt274_set_bclk_ratio()
896 	struct snd_soc_component *component = dai->component;  in rt274_set_tdm_slot()  local
899 		snd_soc_component_update_bits(component,  in rt274_set_tdm_slot()
902 		snd_soc_component_update_bits(component,  in rt274_set_tdm_slot()
909 		snd_soc_component_update_bits(component,  in rt274_set_tdm_slot()
913 		snd_soc_component_update_bits(component,  in rt274_set_tdm_slot()
917 		dev_err(component->dev,  in rt274_set_tdm_slot()
925 static int rt274_set_bias_level(struct snd_soc_component *component,  in rt274_set_bias_level()  argument
931 			snd_soc_component_get_bias_level(component)) {  in rt274_set_bias_level()
932 			snd_soc_component_write(component,  in rt274_set_bias_level()
938 		snd_soc_component_write(component,  in rt274_set_bias_level()
978 static int rt274_probe(struct snd_soc_component *component)  in rt274_probe()  argument
980 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_probe()
982 	rt274->component = component;  in rt274_probe()
991 static void rt274_remove(struct snd_soc_component *component)  in rt274_remove()  argument
993 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_remove()
996 	rt274->component = NULL;  in rt274_remove()
1000 static int rt274_suspend(struct snd_soc_component *component)  in rt274_suspend()  argument
1002 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_suspend()
1010 static int rt274_resume(struct snd_soc_component *component)  in rt274_resume()  argument
1012 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);  in rt274_resume()
1015 	rt274_index_sync(component);  in rt274_resume()