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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2021-05-11 10:17:07 +0900
committerMark Brown <broonie@kernel.org>2021-05-11 15:42:27 +0100
commit0919a3acc0c87049a7d787c4b8b9e64bd7c59eb3 (patch)
tree8703961c3fa58e90994dc49665cec46d31d3e370 /sound/soc
parentb23584d6ce0212b9ad6cb7be19a7123461ed9e09 (diff)
ASoC: simple-card: add simple_parse_node()
Original commit 59c35c44a9cf89a83a9 ("ASoC: simple-card: add simple_parse_node()") was reverted, and this is remake version. Parse dai/tdm/clk are common for both CPU/Codec node. This patch creates simple_parse_node() for it and share the code. Reported-by: "kernelci.org bot" <bot@kernelci.org> Fixes: 25c4a9b614f101bb9f3 ("ASoC: simple-card: Fix breakage on kontron-sl28-var3-ads2") Fixes: 59c35c44a9cf89a83a9 ("ASoC: simple-card: add simple_parse_node()") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Michael Walle <michael@walle.cc> Link: https://lore.kernel.org/r/87h7jaax2k.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/generic/simple-card.c107
1 files changed, 53 insertions, 54 deletions
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index a1373be4558f..57ab89be1b4b 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -93,12 +93,11 @@ static void simple_parse_convert(struct device *dev,
}
static void simple_parse_mclk_fs(struct device_node *top,
- struct device_node *cpu,
- struct device_node *codec,
+ struct device_node *np,
struct simple_dai_props *props,
char *prefix)
{
- struct device_node *node = of_get_parent(cpu);
+ struct device_node *node = of_get_parent(np);
char prop[128];
snprintf(prop, sizeof(prop), "%smclk-fs", PREFIX);
@@ -106,12 +105,50 @@ static void simple_parse_mclk_fs(struct device_node *top,
snprintf(prop, sizeof(prop), "%smclk-fs", prefix);
of_property_read_u32(node, prop, &props->mclk_fs);
- of_property_read_u32(cpu, prop, &props->mclk_fs);
- of_property_read_u32(codec, prop, &props->mclk_fs);
+ of_property_read_u32(np, prop, &props->mclk_fs);
of_node_put(node);
}
+static int simple_parse_node(struct asoc_simple_priv *priv,
+ struct device_node *np,
+ struct link_info *li,
+ char *prefix,
+ int *cpu)
+{
+ struct device *dev = simple_priv_to_dev(priv);
+ struct device_node *top = dev->of_node;
+ struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
+ struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
+ struct snd_soc_dai_link_component *dlc;
+ struct asoc_simple_dai *dai;
+ int ret;
+
+ if (cpu) {
+ dlc = asoc_link_to_cpu(dai_link, 0);
+ dai = simple_props_to_dai_cpu(dai_props, 0);
+ } else {
+ dlc = asoc_link_to_codec(dai_link, 0);
+ dai = simple_props_to_dai_codec(dai_props, 0);
+ }
+
+ simple_parse_mclk_fs(top, np, dai_props, prefix);
+
+ ret = asoc_simple_parse_dai(np, dlc, cpu);
+ if (ret)
+ return ret;
+
+ ret = asoc_simple_parse_clk(dev, np, dai, dlc);
+ if (ret)
+ return ret;
+
+ ret = asoc_simple_parse_tdm(np, dai);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
struct device_node *np,
struct device_node *codec,
@@ -121,10 +158,6 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
struct device *dev = simple_priv_to_dev(priv);
struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
- struct asoc_simple_dai *dai;
- struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0);
- struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0);
- struct snd_soc_dai_link_component *platforms = asoc_link_to_platform(dai_link, 0);
struct device_node *top = dev->of_node;
struct device_node *node = of_get_parent(np);
char *prefix = "";
@@ -132,13 +165,13 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
dev_dbg(dev, "link_of DPCM (%pOF)\n", np);
- li->link++;
-
/* For single DAI link & old style of DT node */
if (is_top)
prefix = PREFIX;
if (li->cpu) {
+ struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0);
+ struct snd_soc_dai_link_component *platforms = asoc_link_to_platform(dai_link, 0);
int is_single_links = 0;
/* Codec is dummy */
@@ -147,13 +180,7 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
dai_link->dynamic = 1;
dai_link->dpcm_merged_format = 1;
- dai = simple_props_to_dai_cpu(dai_props, 0);
-
- ret = asoc_simple_parse_dai(np, cpus, &is_single_links);
- if (ret)
- goto out_put_node;
-
- ret = asoc_simple_parse_clk(dev, np, dai, cpus);
+ ret = simple_parse_node(priv, np, li, prefix, &is_single_links);
if (ret < 0)
goto out_put_node;
@@ -166,6 +193,7 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
asoc_simple_canonicalize_cpu(cpus, is_single_links);
asoc_simple_canonicalize_platform(platforms, cpus);
} else {
+ struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0);
struct snd_soc_codec_conf *cconf;
/* CPU is dummy */
@@ -174,14 +202,9 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
dai_link->no_pcm = 1;
dai_link->be_hw_params_fixup = asoc_simple_be_hw_params_fixup;
- dai = simple_props_to_dai_codec(dai_props, 0);
cconf = simple_props_to_codec_conf(dai_props, 0);
- ret = asoc_simple_parse_dai(np, codecs, NULL);
- if (ret < 0)
- goto out_put_node;
-
- ret = asoc_simple_parse_clk(dev, np, dai, codecs);
+ ret = simple_parse_node(priv, np, li, prefix, NULL);
if (ret < 0)
goto out_put_node;
@@ -201,11 +224,6 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
}
simple_parse_convert(dev, np, &dai_props->adata);
- simple_parse_mclk_fs(top, np, codec, dai_props, prefix);
-
- ret = asoc_simple_parse_tdm(np, dai);
- if (ret)
- goto out_put_node;
ret = asoc_simple_parse_daifmt(dev, node, codec,
prefix, &dai_link->dai_fmt);
@@ -218,6 +236,8 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
dai_link->init = asoc_simple_dai_init;
out_put_node:
+ li->link++;
+
of_node_put(node);
return ret;
}
@@ -230,13 +250,9 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
{
struct device *dev = simple_priv_to_dev(priv);
struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
- struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
- struct asoc_simple_dai *cpu_dai = simple_props_to_dai_cpu(dai_props, 0);
- struct asoc_simple_dai *codec_dai = simple_props_to_dai_codec(dai_props, 0);
struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0);
struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0);
struct snd_soc_dai_link_component *platforms = asoc_link_to_platform(dai_link, 0);
- struct device_node *top = dev->of_node;
struct device_node *cpu = NULL;
struct device_node *node = NULL;
struct device_node *plat = NULL;
@@ -246,7 +262,6 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
cpu = np;
node = of_get_parent(np);
- li->link++;
dev_dbg(dev, "link_of (%pOF)\n", node);
@@ -262,13 +277,11 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
if (ret < 0)
goto dai_link_of_err;
- simple_parse_mclk_fs(top, cpu, codec, dai_props, prefix);
-
- ret = asoc_simple_parse_dai(cpu, cpus, &single_cpu);
+ ret = simple_parse_node(priv, cpu, li, prefix, &single_cpu);
if (ret < 0)
goto dai_link_of_err;
- ret = asoc_simple_parse_dai(codec, codecs, NULL);
+ ret = simple_parse_node(priv, codec, li, prefix, NULL);
if (ret < 0)
goto dai_link_of_err;
@@ -276,22 +289,6 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
if (ret < 0)
goto dai_link_of_err;
- ret = asoc_simple_parse_tdm(cpu, cpu_dai);
- if (ret < 0)
- goto dai_link_of_err;
-
- ret = asoc_simple_parse_tdm(codec, codec_dai);
- if (ret < 0)
- goto dai_link_of_err;
-
- ret = asoc_simple_parse_clk(dev, cpu, cpu_dai, cpus);
- if (ret < 0)
- goto dai_link_of_err;
-
- ret = asoc_simple_parse_clk(dev, codec, codec_dai, codecs);
- if (ret < 0)
- goto dai_link_of_err;
-
ret = asoc_simple_set_dailink_name(dev, dai_link,
"%s-%s",
cpus->dai_name,
@@ -309,6 +306,8 @@ dai_link_of_err:
of_node_put(plat);
of_node_put(node);
+ li->link++;
+
return ret;
}