forked from luck/tmp_suning_uos_patched
ASoC: simple-card: Restore original configuration of DAI format
Revert commit 069d037aea
("ASoC: simple-card: Fix configuration of
DAI format"). During further review, it turns out that the actual issue
was caused by an incorrectly formatted device-tree node describing the
soundcard.
The following is incorrect because the simple-audio-card
'bitclock-master' and 'frame-master' properties should not reference the
actual codec phandle ...
sound {
compatible = "simple-audio-card";
...
=> simple-audio-card,bitclock-master = <&codec>;
=> simple-audio-card,frame-master = <&codec>;
...
simple-audio-card,cpu {
sound-dai = <&xxx>;
};
simple-audio-card,codec {
=> sound-dai = <&codec>;
};
};
Rather, these properties should reference the phandle to the
'simple-audio-card,codec' property as shown below ...
sound {
compatible = "simple-audio-card";
...
=> simple-audio-card,bitclock-master = <&codec>;
=> simple-audio-card,frame-master = <&codec>;
...
simple-audio-card,cpu {
sound-dai = <&xxx>;
};
=> codec: simple-audio-card,codec { /* simple-card wants here */
sound-dai = <&xxx>; /* not here */
};
};
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
df9366131a
commit
4819d06292
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@ -283,6 +283,11 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
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codec_dai =
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dai_props->codec_dai = &priv->dais[li->dais++];
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ret = asoc_simple_parse_daifmt(dev, node, codec,
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prefix, &dai_link->dai_fmt);
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if (ret < 0)
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goto dai_link_of_err;
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simple_parse_mclk_fs(top, cpu, codec, dai_props, prefix);
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ret = asoc_simple_parse_cpu(cpu, dai_link, &single_cpu);
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@ -293,11 +298,6 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
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if (ret < 0)
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goto dai_link_of_err;
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ret = asoc_simple_parse_daifmt(dev, node, dai_link->codecs->of_node,
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prefix, &dai_link->dai_fmt);
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if (ret < 0)
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goto dai_link_of_err;
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ret = asoc_simple_parse_platform(plat, dai_link);
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if (ret < 0)
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goto dai_link_of_err;
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