From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Renesas is the only user of ak4613 on upstream for now, and
commit f28dbaa958fbd8 ("ASoC: ak4613: add TDM256 support")
added TDM256 support. Renesas tested part of it, because of
board connection.
It was assuming ak4613 is probed via Audio-Graph-Card, but it
might be probed via Simple-Audio-Card either.
It will indicates WARNING in such case. This patch fixup it.
Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/codecs/ak4613.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c
index 03b829930769..dbdd421f832e 100644
--- a/sound/soc/codecs/ak4613.c
+++ b/sound/soc/codecs/ak4613.c
@@ -868,10 +868,12 @@ static void ak4613_parse_of(struct ak4613_priv *priv,
/*
* connected STDI
+ * TDM support is assuming it is probed via Audio-Graph-Card style here.
+ * Default is SDTIx1 if it was probed via Simple-Audio-Card for now.
*/
sdti_num = of_graph_get_endpoint_count(np);
- if (WARN_ON((sdti_num > 3) || (sdti_num < 1)))
- return;
+ if ((sdti_num >= SDTx_MAX) || (sdti_num < 1))
+ sdti_num = 1;
AK4613_CONFIG_SDTI_set(priv, sdti_num);
}
--
2.25.1
