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
296 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_i2s_startup()  local
301 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_i2s_startup()
309 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_i2s_shutdown()  local
314 	mt8173_afe_set_i2s_enable(afe, false);  in mt8173_afe_i2s_shutdown()
315 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_i2s_shutdown()
324 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_i2s_prepare()  local
325 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_i2s_prepare()
328 	mt8173_afe_dais_set_clks(afe, afe_priv->clocks[MT8173_CLK_I2S1_M],  in mt8173_afe_i2s_prepare()
330 	mt8173_afe_dais_set_clks(afe, afe_priv->clocks[MT8173_CLK_I2S2_M],  in mt8173_afe_i2s_prepare()
333 	ret = mt8173_afe_set_i2s(afe, substream->runtime->rate);  in mt8173_afe_i2s_prepare()
337 	mt8173_afe_set_i2s_enable(afe, true);  in mt8173_afe_i2s_prepare()
345 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_hdmi_startup()  local
346 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_hdmi_startup()
351 	mt8173_afe_dais_enable_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],  in mt8173_afe_hdmi_startup()
359 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_hdmi_shutdown()  local
360 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_hdmi_shutdown()
365 	mt8173_afe_dais_disable_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],  in mt8173_afe_hdmi_shutdown()
373 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_hdmi_prepare()  local
374 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_hdmi_prepare()
378 	mt8173_afe_dais_set_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],  in mt8173_afe_hdmi_prepare()
390 	regmap_update_bits(afe->regmap, AFE_TDM_CON1, ~AFE_TDM_CON1_EN, val);  in mt8173_afe_hdmi_prepare()
425 	regmap_update_bits(afe->regmap, AFE_TDM_CON2, 0x0000ffff, val);  in mt8173_afe_hdmi_prepare()
427 	regmap_update_bits(afe->regmap, AFE_HDMI_OUT_CON0,  in mt8173_afe_hdmi_prepare()
435 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mt8173_afe_hdmi_trigger()  local
437 	dev_info(afe->dev, "%s cmd=%d %s\n", __func__, cmd, dai->name);  in mt8173_afe_hdmi_trigger()
442 		regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_hdmi_trigger()
446 		regmap_write(afe->regmap, AFE_HDMI_CONN0,  in mt8173_afe_hdmi_trigger()
457 		regmap_update_bits(afe->regmap, AFE_HDMI_OUT_CON0, 0x1, 0x1);  in mt8173_afe_hdmi_trigger()
460 		regmap_update_bits(afe->regmap, AFE_TDM_CON1, 0x1, 0x1);  in mt8173_afe_hdmi_trigger()
466 		regmap_update_bits(afe->regmap, AFE_TDM_CON1, 0x1, 0);  in mt8173_afe_hdmi_trigger()
469 		regmap_update_bits(afe->regmap, AFE_HDMI_OUT_CON0, 0x1, 0);  in mt8173_afe_hdmi_trigger()
471 		regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_hdmi_trigger()
485 	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);  in mt8173_memif_fs()  local
486 	struct mtk_base_afe_memif *memif = &afe->memif[asoc_rtd_to_cpu(rtd, 0)->id];  in mt8173_memif_fs()
914 	struct mtk_base_afe *afe = dev_id;  in mt8173_afe_irq_handler()  local
918 	ret = regmap_read(afe->regmap, AFE_IRQ_STATUS, &reg_value);  in mt8173_afe_irq_handler()
920 		dev_err(afe->dev, "%s irq status err\n", __func__);  in mt8173_afe_irq_handler()
926 		struct mtk_base_afe_memif *memif = &afe->memif[i];  in mt8173_afe_irq_handler()
932 		irq_p = &afe->irqs[memif->irq_usage];  in mt8173_afe_irq_handler()
942 	regmap_write(afe->regmap, AFE_IRQ_CLR,  in mt8173_afe_irq_handler()
950 	struct mtk_base_afe *afe = dev_get_drvdata(dev);  in mt8173_afe_runtime_suspend()  local
951 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_runtime_suspend()
954 	regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0);  in mt8173_afe_runtime_suspend()
957 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,  in mt8173_afe_runtime_suspend()
972 	struct mtk_base_afe *afe = dev_get_drvdata(dev);  in mt8173_afe_runtime_resume()  local
973 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_runtime_resume()
1003 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0, AUD_TCON0_PDN_AFE, 0);  in mt8173_afe_runtime_resume()
1006 	regmap_update_bits(afe->regmap, AFE_CONN_24BIT,  in mt8173_afe_runtime_resume()
1010 	regmap_update_bits(afe->regmap, AFE_IRQ_MCU_EN, 0xff, 0xff);  in mt8173_afe_runtime_resume()
1013 	regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);  in mt8173_afe_runtime_resume()
1031 static int mt8173_afe_init_audio_clk(struct mtk_base_afe *afe)  in mt8173_afe_init_audio_clk()  argument
1034 	struct mt8173_afe_private *afe_priv = afe->platform_priv;  in mt8173_afe_init_audio_clk()
1037 		afe_priv->clocks[i] = devm_clk_get(afe->dev, aud_clks[i]);  in mt8173_afe_init_audio_clk()
1039 			dev_err(afe->dev, "%s devm_clk_get %s fail\n",  in mt8173_afe_init_audio_clk()
1053 	struct mtk_base_afe *afe;  in mt8173_afe_pcm_dev_probe()  local
1061 	afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL);  in mt8173_afe_pcm_dev_probe()
1062 	if (!afe)  in mt8173_afe_pcm_dev_probe()
1065 	afe->platform_priv = devm_kzalloc(&pdev->dev, sizeof(*afe_priv),  in mt8173_afe_pcm_dev_probe()
1067 	afe_priv = afe->platform_priv;  in mt8173_afe_pcm_dev_probe()
1071 	afe->dev = &pdev->dev;  in mt8173_afe_pcm_dev_probe()
1077 	afe->base_addr = devm_platform_ioremap_resource(pdev, 0);  in mt8173_afe_pcm_dev_probe()
1078 	if (IS_ERR(afe->base_addr))  in mt8173_afe_pcm_dev_probe()
1079 		return PTR_ERR(afe->base_addr);  in mt8173_afe_pcm_dev_probe()
1081 	afe->regmap = devm_regmap_init_mmio(&pdev->dev, afe->base_addr,  in mt8173_afe_pcm_dev_probe()
1083 	if (IS_ERR(afe->regmap))  in mt8173_afe_pcm_dev_probe()
1084 		return PTR_ERR(afe->regmap);  in mt8173_afe_pcm_dev_probe()
1087 	ret = mt8173_afe_init_audio_clk(afe);  in mt8173_afe_pcm_dev_probe()
1089 		dev_err(afe->dev, "mt8173_afe_init_audio_clk fail\n");  in mt8173_afe_pcm_dev_probe()
1094 	afe->memif_size = MT8173_AFE_MEMIF_NUM;  in mt8173_afe_pcm_dev_probe()
1095 	afe->memif = devm_kcalloc(afe->dev, afe->memif_size,  in mt8173_afe_pcm_dev_probe()
1096 				  sizeof(*afe->memif), GFP_KERNEL);  in mt8173_afe_pcm_dev_probe()
1097 	if (!afe->memif)  in mt8173_afe_pcm_dev_probe()
1100 	afe->irqs_size = MT8173_AFE_IRQ_NUM;  in mt8173_afe_pcm_dev_probe()
1101 	afe->irqs = devm_kcalloc(afe->dev, afe->irqs_size,  in mt8173_afe_pcm_dev_probe()
1102 				 sizeof(*afe->irqs), GFP_KERNEL);  in mt8173_afe_pcm_dev_probe()
1103 	if (!afe->irqs)  in mt8173_afe_pcm_dev_probe()
1106 	for (i = 0; i < afe->irqs_size; i++) {  in mt8173_afe_pcm_dev_probe()
1107 		afe->memif[i].data = &memif_data[i];  in mt8173_afe_pcm_dev_probe()
1108 		afe->irqs[i].irq_data = &irq_data[i];  in mt8173_afe_pcm_dev_probe()
1109 		afe->irqs[i].irq_occupyed = true;  in mt8173_afe_pcm_dev_probe()
1110 		afe->memif[i].irq_usage = i;  in mt8173_afe_pcm_dev_probe()
1111 		afe->memif[i].const_irq = 1;  in mt8173_afe_pcm_dev_probe()
1114 	afe->mtk_afe_hardware = &mt8173_afe_hardware;  in mt8173_afe_pcm_dev_probe()
1115 	afe->memif_fs = mt8173_memif_fs;  in mt8173_afe_pcm_dev_probe()
1116 	afe->irq_fs = mt8173_irq_fs;  in mt8173_afe_pcm_dev_probe()
1118 	platform_set_drvdata(pdev, afe);  in mt8173_afe_pcm_dev_probe()
1127 	afe->reg_back_up_list = mt8173_afe_backup_list;  in mt8173_afe_pcm_dev_probe()
1128 	afe->reg_back_up_list_num = ARRAY_SIZE(mt8173_afe_backup_list);  in mt8173_afe_pcm_dev_probe()
1129 	afe->runtime_resume = mt8173_afe_runtime_resume;  in mt8173_afe_pcm_dev_probe()
1130 	afe->runtime_suspend = mt8173_afe_runtime_suspend;  in mt8173_afe_pcm_dev_probe()
1182 	ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler,  in mt8173_afe_pcm_dev_probe()
1183 			       0, "Afe_ISR_Handle", (void *)afe);  in mt8173_afe_pcm_dev_probe()
1185 		dev_err(afe->dev, "could not request_irq\n");  in mt8173_afe_pcm_dev_probe()