* [PATCH] ASoC: rsnd: print error if there is SRC settings mismatch
@ 2014-02-12 5:05 Kuninori Morimoto
2014-02-12 12:00 ` Mark Brown
0 siblings, 1 reply; 2+ messages in thread
From: Kuninori Morimoto @ 2014-02-12 5:05 UTC (permalink / raw)
To: Mark Brown
Cc: Linux-ALSA, Simon, Liam Girdwood, Kuninori Morimoto, Kuninori Morimoto
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
rsnd request clock master if SRC is used
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
sound/soc/sh/rcar/scu.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/sound/soc/sh/rcar/scu.c b/sound/soc/sh/rcar/scu.c
index 6e5c763..3984d4b 100644
--- a/sound/soc/sh/rcar/scu.c
+++ b/sound/soc/sh/rcar/scu.c
@@ -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
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ASoC: rsnd: print error if there is SRC settings mismatch
2014-02-12 5:05 [PATCH] ASoC: rsnd: print error if there is SRC settings mismatch Kuninori Morimoto
@ 2014-02-12 12:00 ` Mark Brown
0 siblings, 0 replies; 2+ messages in thread
From: Mark Brown @ 2014-02-12 12:00 UTC (permalink / raw)
To: Kuninori Morimoto; +Cc: Linux-ALSA, Simon, Liam Girdwood, Kuninori Morimoto
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On Tue, Feb 11, 2014 at 09:05:26PM -0800, Kuninori Morimoto wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
>
> rsnd request clock master if SRC is used
Applied, thanks.
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