196 static int mt8173_afe_set_i2s(struct mtk_base_afe *afe, unsigned int rate)  in mt8173_afe_set_i2s()  argument
205 	regmap_update_bits(afe->regmap, AFE_ADDA_TOP_CON0, 0x1, 0x1);  in mt8173_afe_set_i2s()
206 	regmap_update_bits(afe->regmap, AFE_ADDA2_TOP_CON0, 0x1, 0x1);  in mt8173_afe_set_i2s()
213 	regmap_update_bits(afe->regmap, AFE_I2S_CON2, ~AFE_I2S_CON2_EN, val);  in mt8173_afe_set_i2s()
220 	regmap_update_bits(afe->regmap, AFE_I2S_CON1, ~AFE_I2S_CON1_EN, val);  in mt8173_afe_set_i2s()
224 static void mt8173_afe_set_i2s_enable(struct mtk_base_afe *afe, bool enable)  in mt8173_afe_set_i2s_enable()  argument
228 	regmap_read(afe->regmap, AFE_I2S_CON2, &val);  in mt8173_afe_set_i2s_enable()
233 	regmap_update_bits(afe->regmap, AFE_I2S_CON2, 0x1, enable);  in mt8173_afe_set_i2s_enable()
236 	regmap_update_bits(afe->regmap, AFE_I2S_CON1, 0x1, enable);  in mt8173_afe_set_i2s_enable()
239 static int mt8173_afe_dais_enable_clks(struct mtk_base_afe *afe,  in mt8173_afe_dais_enable_clks()  argument
247 			dev_err(afe->dev, "Failed to enable m_ck\n");  in mt8173_afe_dais_enable_clks()
255 			dev_err(afe->dev, "Failed to enable b_ck\n");  in mt8173_afe_dais_enable_clks()
262 static int mt8173_afe_dais_set_clks(struct mtk_base_afe *afe,  in mt8173_afe_dais_set_clks()  argument
271 			dev_err(afe->dev, "Failed to set m_ck rate\n");  in mt8173_afe_dais_set_clks()
279 			dev_err(afe->dev, "Failed to set b_ck rate\n");  in mt8173_afe_dais_set_clks()
286 static void mt8173_afe_dais_disable_clks(struct mtk_base_afe *afe,  in mt8173_afe_dais_disable_clks()  argument
298 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_i2s_startup()  local
303 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_i2s_startup()
311 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_i2s_shutdown()  local
316 	mt8173_afe_set_i2s_enable(afe, false);  in mt8173_afe_i2s_shutdown()
317 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_i2s_shutdown()
326 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_i2s_prepare()  local
327 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_i2s_prepare()
330 	mt8173_afe_dais_set_clks(afe, afe_priv->clocks[MT8173_CLK_I2S1_M],  in mt8173_afe_i2s_prepare()
332 	mt8173_afe_dais_set_clks(afe, afe_priv->clocks[MT8173_CLK_I2S2_M],  in mt8173_afe_i2s_prepare()
335 	ret = mt8173_afe_set_i2s(afe, substream->runtime->rate);  in mt8173_afe_i2s_prepare()
339 	mt8173_afe_set_i2s_enable(afe, true);  in mt8173_afe_i2s_prepare()
347 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_hdmi_startup()  local
348 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_hdmi_startup()
353 	mt8173_afe_dais_enable_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],  in mt8173_afe_hdmi_startup()
361 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_hdmi_shutdown()  local
362 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_hdmi_shutdown()
367 	mt8173_afe_dais_disable_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],  in mt8173_afe_hdmi_shutdown()
375 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_hdmi_prepare()  local
376 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_hdmi_prepare()
380 	mt8173_afe_dais_set_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],  in mt8173_afe_hdmi_prepare()
392 	regmap_update_bits(afe->regmap, AFE_TDM_CON1, ~AFE_TDM_CON1_EN, val);  in mt8173_afe_hdmi_prepare()
427 	regmap_update_bits(afe->regmap, AFE_TDM_CON2, 0x0000ffff, val);  in mt8173_afe_hdmi_prepare()
429 	regmap_update_bits(afe->regmap, AFE_HDMI_OUT_CON0,  in mt8173_afe_hdmi_prepare()
437 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_hdmi_trigger()  local
439 	dev_info(afe->dev, "%s cmd=%d %s\n", __func__, cmd, dai->name);  in mt8173_afe_hdmi_trigger()
444 		regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_hdmi_trigger()
448 		regmap_write(afe->regmap, AFE_HDMI_CONN0,  in mt8173_afe_hdmi_trigger()
459 		regmap_update_bits(afe->regmap, AFE_HDMI_OUT_CON0, 0x1, 0x1);  in mt8173_afe_hdmi_trigger()
462 		regmap_update_bits(afe->regmap, AFE_TDM_CON1, 0x1, 0x1);  in mt8173_afe_hdmi_trigger()
468 		regmap_update_bits(afe->regmap, AFE_TDM_CON1, 0x1, 0);  in mt8173_afe_hdmi_trigger()
471 		regmap_update_bits(afe->regmap, AFE_HDMI_OUT_CON0, 0x1, 0);  in mt8173_afe_hdmi_trigger()
473 		regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_hdmi_trigger()
487 	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);  in mt8173_memif_fs()  local
488 	struct mtk_base_afe_memif *memif = &afe->memif[asoc_rtd_to_cpu(rtd, 0)->id];  in mt8173_memif_fs()
916 	struct mtk_base_afe *afe = dev_id;  in mt8173_afe_irq_handler()  local
920 	ret = regmap_read(afe->regmap, AFE_IRQ_STATUS, &reg_value);  in mt8173_afe_irq_handler()
922 		dev_err(afe->dev, "%s irq status err\n", __func__);  in mt8173_afe_irq_handler()
928 		struct mtk_base_afe_memif *memif = &afe->memif[i];  in mt8173_afe_irq_handler()
934 		irq = &afe->irqs[memif->irq_usage];  in mt8173_afe_irq_handler()
944 	regmap_write(afe->regmap, AFE_IRQ_CLR,  in mt8173_afe_irq_handler()
952 	struct mtk_base_afe *afe = dev_get_drvdata(dev);  in mt8173_afe_runtime_suspend()  local
953 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_runtime_suspend()
956 	regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0);  in mt8173_afe_runtime_suspend()
959 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_runtime_suspend()
974 	struct mtk_base_afe *afe = dev_get_drvdata(dev);  in mt8173_afe_runtime_resume()  local
975 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_runtime_resume()
1005 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0, AUD_TCON0_PDN_AFE, 0);  in mt8173_afe_runtime_resume()
1008 	regmap_update_bits(afe->regmap, AFE_CONN_24BIT,  in mt8173_afe_runtime_resume()
1012 	regmap_update_bits(afe->regmap, AFE_IRQ_MCU_EN, 0xff, 0xff);  in mt8173_afe_runtime_resume()
1015 	regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);  in mt8173_afe_runtime_resume()
1033 static int mt8173_afe_init_audio_clk(struct mtk_base_afe *afe)  in mt8173_afe_init_audio_clk()  argument
1036 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_init_audio_clk()
1039 		afe_priv->clocks[i] = devm_clk_get(afe->dev, aud_clks[i]);  in mt8173_afe_init_audio_clk()
1041 			dev_err(afe->dev, "%s devm_clk_get %s fail\n",  in mt8173_afe_init_audio_clk()
1055 	struct mtk_base_afe *afe;  in mt8173_afe_pcm_dev_probe()  local
1062 	afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL);  in mt8173_afe_pcm_dev_probe()
1063 	if (!afe)  in mt8173_afe_pcm_dev_probe()
1066 	afe->platform_priv = devm_kzalloc(&pdev->dev, sizeof(*afe_priv),  in mt8173_afe_pcm_dev_probe()
1068 	afe_priv = afe->platform_priv;  in mt8173_afe_pcm_dev_probe()
1072 	afe->dev = &pdev->dev;  in mt8173_afe_pcm_dev_probe()
1077 	ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler,  in mt8173_afe_pcm_dev_probe()
1078 			       0, "Afe_ISR_Handle", (void *)afe);  in mt8173_afe_pcm_dev_probe()
1080 		dev_err(afe->dev, "could not request_irq\n");  in mt8173_afe_pcm_dev_probe()
1084 	afe->base_addr = devm_platform_ioremap_resource(pdev, 0);  in mt8173_afe_pcm_dev_probe()
1085 	if (IS_ERR(afe->base_addr))  in mt8173_afe_pcm_dev_probe()
1086 		return PTR_ERR(afe->base_addr);  in mt8173_afe_pcm_dev_probe()
1088 	afe->regmap = devm_regmap_init_mmio(&pdev->dev, afe->base_addr,  in mt8173_afe_pcm_dev_probe()
1090 	if (IS_ERR(afe->regmap))  in mt8173_afe_pcm_dev_probe()
1091 		return PTR_ERR(afe->regmap);  in mt8173_afe_pcm_dev_probe()
1094 	ret = mt8173_afe_init_audio_clk(afe);  in mt8173_afe_pcm_dev_probe()
1096 		dev_err(afe->dev, "mt8173_afe_init_audio_clk fail\n");  in mt8173_afe_pcm_dev_probe()
1101 	afe->memif_size = MT8173_AFE_MEMIF_NUM;  in mt8173_afe_pcm_dev_probe()
1102 	afe->memif = devm_kcalloc(afe->dev, afe->memif_size,  in mt8173_afe_pcm_dev_probe()
1103 				  sizeof(*afe->memif), GFP_KERNEL);  in mt8173_afe_pcm_dev_probe()
1104 	if (!afe->memif)  in mt8173_afe_pcm_dev_probe()
1107 	afe->irqs_size = MT8173_AFE_IRQ_NUM;  in mt8173_afe_pcm_dev_probe()
1108 	afe->irqs = devm_kcalloc(afe->dev, afe->irqs_size,  in mt8173_afe_pcm_dev_probe()
1109 				 sizeof(*afe->irqs), GFP_KERNEL);  in mt8173_afe_pcm_dev_probe()
1110 	if (!afe->irqs)  in mt8173_afe_pcm_dev_probe()
1113 	for (i = 0; i < afe->irqs_size; i++) {  in mt8173_afe_pcm_dev_probe()
1114 		afe->memif[i].data = &memif_data[i];  in mt8173_afe_pcm_dev_probe()
1115 		afe->irqs[i].irq_data = &irq_data[i];  in mt8173_afe_pcm_dev_probe()
1116 		afe->irqs[i].irq_occupyed = true;  in mt8173_afe_pcm_dev_probe()
1117 		afe->memif[i].irq_usage = i;  in mt8173_afe_pcm_dev_probe()
1118 		afe->memif[i].const_irq = 1;  in mt8173_afe_pcm_dev_probe()
1121 	afe->mtk_afe_hardware = &mt8173_afe_hardware;  in mt8173_afe_pcm_dev_probe()
1122 	afe->memif_fs = mt8173_memif_fs;  in mt8173_afe_pcm_dev_probe()
1123 	afe->irq_fs = mt8173_irq_fs;  in mt8173_afe_pcm_dev_probe()
1125 	platform_set_drvdata(pdev, afe);  in mt8173_afe_pcm_dev_probe()
1134 	afe->reg_back_up_list = mt8173_afe_backup_list;  in mt8173_afe_pcm_dev_probe()
1135 	afe->reg_back_up_list_num = ARRAY_SIZE(mt8173_afe_backup_list);  in mt8173_afe_pcm_dev_probe()
1136 	afe->runtime_resume = mt8173_afe_runtime_resume;  in mt8173_afe_pcm_dev_probe()
1137 	afe->runtime_suspend = mt8173_afe_runtime_suspend;  in mt8173_afe_pcm_dev_probe()