122 static int fsl_esai_divisor_cal(struct snd_soc_dai *dai, bool tx, u32 ratio,  in fsl_esai_divisor_cal()  argument
125 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_divisor_cal()
134 		dev_err(dai->dev, "the ratio is out of range (2 ~ %d)\n",  in fsl_esai_divisor_cal()
138 		dev_err(dai->dev, "the raio must be even if using upper divider\n");  in fsl_esai_divisor_cal()
179 		dev_err(dai->dev, "failed to calculate proper divisors\n");  in fsl_esai_divisor_cal()
210 static int fsl_esai_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,  in fsl_esai_set_dai_sysclk()  argument
213 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_set_dai_sysclk()
250 		dev_err(dai->dev, "no assigned %s clock\n",  in fsl_esai_set_dai_sysclk()
266 		dev_err(dai->dev, "failed to derive required HCK%c rate\n",  in fsl_esai_set_dai_sysclk()
278 		dev_err(dai->dev, "failed to derive required HCK%c rate\n",  in fsl_esai_set_dai_sysclk()
283 	ret = fsl_esai_divisor_cal(dai, tx, ratio, false, 0);  in fsl_esai_set_dai_sysclk()
303 static int fsl_esai_set_bclk(struct snd_soc_dai *dai, bool tx, u32 freq)  in fsl_esai_set_bclk()  argument
305 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_set_bclk()
323 		dev_err(dai->dev, "failed to derive required SCK%c rate\n",  in fsl_esai_set_bclk()
330 		dev_err(dai->dev, "the ratio is out of range (1 ~ 16)\n");  in fsl_esai_set_bclk()
334 	ret = fsl_esai_divisor_cal(dai, tx, ratio, true,  in fsl_esai_set_bclk()
345 static int fsl_esai_set_dai_tdm_slot(struct snd_soc_dai *dai, u32 tx_mask,  in fsl_esai_set_dai_tdm_slot()  argument
348 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_set_dai_tdm_slot()
372 static int fsl_esai_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)  in fsl_esai_set_dai_fmt()  argument
374 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_set_dai_fmt()
460 			    struct snd_soc_dai *dai)  in fsl_esai_startup()  argument
462 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_startup()
483 	if (!dai->active) {  in fsl_esai_startup()
509 			      struct snd_soc_dai *dai)  in fsl_esai_hw_params()  argument
511 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_hw_params()
526 	ret = fsl_esai_set_bclk(dai, tx, bclk);  in fsl_esai_hw_params()
559 			      struct snd_soc_dai *dai)  in fsl_esai_shutdown()  argument
561 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_shutdown()
571 			    struct snd_soc_dai *dai)  in fsl_esai_trigger()  argument
573 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_trigger()
622 static int fsl_esai_dai_probe(struct snd_soc_dai *dai)  in fsl_esai_dai_probe()  argument
624 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);  in fsl_esai_dai_probe()
626 	snd_soc_dai_init_dma_data(dai, &esai_priv->dma_params_tx,  in fsl_esai_dai_probe()