{
struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);
struct clk *clksrc = esai_priv->extalclk;
- bool tx = clk_id <= ESAI_HCKT_EXTAL;
+ bool tx = (clk_id <= ESAI_HCKT_EXTAL || esai_priv->synchronous);
bool in = dir == SND_SOC_CLOCK_IN;
u32 ratio, ecr = 0;
unsigned long clk_rate;
ecr |= ESAI_ECR_ETI;
/* fall through */
case ESAI_HCKR_EXTAL:
- ecr |= ESAI_ECR_ERI;
+ ecr |= esai_priv->synchronous ? ESAI_ECR_ETI : ESAI_ECR_ERI;
break;
default:
return -EINVAL;
bclk = params_rate(params) * slot_width * esai_priv->slots;
- ret = fsl_esai_set_bclk(dai, tx, bclk);
+ ret = fsl_esai_set_bclk(dai, esai_priv->synchronous || tx, bclk);
if (ret)
return ret;
+ mask = ESAI_xCR_xSWS_MASK;
+ val = ESAI_xCR_xSWS(slot_width, width);
+
+ regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx), mask, val);
+ /* Recording in synchronous mode needs to set TCR also */
+ if (!tx && esai_priv->synchronous)
+ regmap_update_bits(esai_priv->regmap, REG_ESAI_TCR, mask, val);
+
/* Use Normal mode to support monaural audio */
regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx),
ESAI_xCR_xMOD_MASK, params_channels(params) > 1 ?
regmap_update_bits(esai_priv->regmap, REG_ESAI_xFCR(tx), mask, val);
- mask = ESAI_xCR_xSWS_MASK | (tx ? ESAI_xCR_PADC : 0);
- val = ESAI_xCR_xSWS(slot_width, width) | (tx ? ESAI_xCR_PADC : 0);
-
- regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx), mask, val);
+ if (tx)
+ regmap_update_bits(esai_priv->regmap, REG_ESAI_TCR,
+ ESAI_xCR_PADC, ESAI_xCR_PADC);
/* Remove ESAI personal reset by configuring ESAI_PCRC and ESAI_PRRC */
regmap_update_bits(esai_priv->regmap, REG_ESAI_PRRC,