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ASoC: rsnd: print error if there is SRC settings mismatch 

rsnd request clock master if SRC is used

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Kuninori Morimoto 2014-02-11 21:05:26 -08:00 committed by Mark Brown
parent ee2c828d21
commit a2070feede
1 changed files with 8 additions and 0 deletions
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8
sound/soc/sh/rcar/scu.c
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@ -122,6 +122,14 @@ static int rsnd_scu_ssi_mode_init(struct rsnd_mod *mod,
struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
struct rsnd_scu *scu = rsnd_mod_to_scu(mod);
int id = rsnd_mod_id(mod);
u32 convert_rate = rsnd_scu_convert_rate(scu);
if (convert_rate && !rsnd_dai_is_clk_master(rdai)) {
struct device *dev = rsnd_priv_to_dev(priv);
dev_err(dev, "rsnd should be clk master when you rate convert\n");
return -EINVAL;
}
/*
* SSI_MODE0