From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> This patch add missing usage comment for SRC. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> --- sound/soc/sh/rcar/src.c | 9 +++++++++ 1 file changed, 9 insertions(+) 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 @@ -5,6 +5,15 @@ // Copyright (C) 2013 Renesas Solutions Corp. // Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> +/* + * 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 -- 2.25.1
