When setting xFP directly, set the xPM predivider to 1, otherwise it could remain set to previously set incorrect value and interfere with the correct clocking.
Signed-off-by: Marek Vasut marex@denx.de Cc: Fabio Estevam fabio.estevam@nxp.com Cc: Gustavo A. R. Silva garsilva@embeddedor.com Cc: Mark Brown broonie@kernel.org --- sound/soc/fsl/fsl_esai.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index 40a700493f4c..9f69823b50d7 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -128,8 +128,11 @@ static int fsl_esai_divisor_cal(struct snd_soc_dai *dai, bool tx, u32 ratio,
maxfp = usefp ? 16 : 1;
- if (usefp && fp) + if (usefp && fp) { + regmap_update_bits(esai_priv->regmap, REG_ESAI_xCCR(tx), + ESAI_xCCR_xPM_MASK, 0); goto out_fp; + }
if (ratio > 2 * 8 * 256 * maxfp || ratio < 2) { dev_err(dai->dev, "the ratio is out of range (2 ~ %d)\n",