[PATCHv4 6/9] ASoC: fsl-asoc-card: add use of devicetree TDM slot properties

[Elinor Montmasson <elinor.montmasson@xxxxxxxxxxxxxxxxxxxx>]

Add use of optional TDM slot properties "dai-tdm-slot-num" and
"dai-tdm-slot-width" through snd_soc_of_parse_tdm_slot().
They allow setting a custom TDM slot width in bits and number of slots
for the CPU DAI when using the generic codec.

Signed-off-by: Elinor Montmasson <elinor.montmasson@xxxxxxxxxxxxxxxxxxxx>
---
 sound/soc/fsl/fsl-asoc-card.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index 82ed7f4e81a1..9aca8ad15372 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -751,6 +751,9 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
 		priv->dai_link[0].num_codecs = 2;
 		priv->dai_link[2].num_codecs = 2;
 		priv->dai_fmt |= SND_SOC_DAIFMT_CBP_CFP;
+		snd_soc_of_parse_tdm_slot(np, NULL, NULL,
+						&priv->cpu_priv.slot_num,
+						&priv->cpu_priv.slot_width);
 	} else {
 		dev_err(&pdev->dev, "unknown Device Tree compatible\n");
 		ret = -EINVAL;
-- 
2.34.1