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-rw-r--r--sound/soc/sh/rcar/src.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 585ffba0244b..628af8f3920d 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -6,6 +6,15 @@
// Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
/*
+ * You can use Synchronous Sampling Rate Convert (if no DVC)
+ *
+ * amixer set "SRC Out Rate" on
+ * aplay xxx.wav &
+ * amixer set "SRC Out Rate" 96000 // convert rate to 96000Hz
+ * amixer set "SRC Out Rate" 22050 // convert rate to 22050Hz
+ */
+
+/*
* you can enable below define if you don't need
* SSI interrupt status debug message when debugging
* see rsnd_dbg_irq_status()