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-rw-r--r--include/sound/simple_card_utils.h2
-rw-r--r--include/sound/soc.h3
-rw-r--r--sound/soc/generic/audio-graph-card.c5
-rw-r--r--sound/soc/generic/simple-card-utils.c4
-rw-r--r--sound/soc/generic/simple-card.c7
-rw-r--r--sound/soc/soc-core.c23
6 files changed, 28 insertions, 16 deletions
diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index 6d69ed2bd7b1..ab5a2ba09c07 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -75,7 +75,7 @@ void asoc_simple_card_clk_disable(struct asoc_simple_dai *dai);
&dai_link->codec_dai_name, \
list_name, cells_name, NULL)
#define asoc_simple_card_parse_platform(node, dai_link, list_name, cells_name) \
- asoc_simple_card_parse_dai(node, dai_link->platform, \
+ asoc_simple_card_parse_dai(node, dai_link->platforms, \
&dai_link->platform_of_node, \
NULL, list_name, cells_name, NULL)
int asoc_simple_card_parse_dai(struct device_node *node,
diff --git a/include/sound/soc.h b/include/sound/soc.h
index c31b6d122ff6..3089257ead95 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -961,7 +961,8 @@ struct snd_soc_dai_link {
*/
const char *platform_name;
struct device_node *platform_of_node;
- struct snd_soc_dai_link_component *platform;
+ struct snd_soc_dai_link_component *platforms;
+ unsigned int num_platforms;
int id; /* optional ID for machine driver link identification */
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
index 3ec96cdc683b..42b077c6be4c 100644
--- a/sound/soc/generic/audio-graph-card.c
+++ b/sound/soc/generic/audio-graph-card.c
@@ -26,7 +26,7 @@ struct graph_priv {
struct asoc_simple_dai *cpu_dai;
struct asoc_simple_dai *codec_dai;
struct snd_soc_dai_link_component codecs; /* single codec */
- struct snd_soc_dai_link_component platform;
+ struct snd_soc_dai_link_component platforms;
struct asoc_simple_card_data adata;
struct snd_soc_codec_conf *codec_conf;
unsigned int mclk_fs;
@@ -687,7 +687,8 @@ static int graph_probe(struct platform_device *pdev)
for (i = 0; i < li.link; i++) {
dai_link[i].codecs = &dai_props[i].codecs;
dai_link[i].num_codecs = 1;
- dai_link[i].platform = &dai_props[i].platform;
+ dai_link[i].platforms = &dai_props[i].platforms;
+ dai_link[i].num_platforms = 1;
}
priv->pa_gpio = devm_gpiod_get_optional(dev, "pa", GPIOD_OUT_LOW);
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index 336895f7fd1e..3c0901df5796 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -397,8 +397,8 @@ EXPORT_SYMBOL_GPL(asoc_simple_card_init_dai);
int asoc_simple_card_canonicalize_dailink(struct snd_soc_dai_link *dai_link)
{
/* Assumes platform == cpu */
- if (!dai_link->platform->of_node)
- dai_link->platform->of_node = dai_link->cpu_of_node;
+ if (!dai_link->platforms->of_node)
+ dai_link->platforms->of_node = dai_link->cpu_of_node;
return 0;
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 479de236e694..d8a0d1ec256e 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -21,7 +21,7 @@ struct simple_priv {
struct asoc_simple_dai *cpu_dai;
struct asoc_simple_dai *codec_dai;
struct snd_soc_dai_link_component codecs; /* single codec */
- struct snd_soc_dai_link_component platform;
+ struct snd_soc_dai_link_component platforms;
struct asoc_simple_card_data adata;
struct snd_soc_codec_conf *codec_conf;
unsigned int mclk_fs;
@@ -732,7 +732,8 @@ static int simple_probe(struct platform_device *pdev)
for (i = 0; i < li.link; i++) {
dai_link[i].codecs = &dai_props[i].codecs;
dai_link[i].num_codecs = 1;
- dai_link[i].platform = &dai_props[i].platform;
+ dai_link[i].platforms = &dai_props[i].platforms;
+ dai_link[i].num_platforms = 1;
}
priv->dai_props = dai_props;
@@ -782,7 +783,7 @@ static int simple_probe(struct platform_device *pdev)
codecs->name = cinfo->codec;
codecs->dai_name = cinfo->codec_dai.name;
- platform = dai_link->platform;
+ platform = dai_link->platforms;
platform->name = cinfo->platform;
card->name = (cinfo->card) ? cinfo->card : cinfo->name;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index de2851f1b3df..2c63921675d5 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -915,7 +915,7 @@ static int soc_bind_dai_link(struct snd_soc_card *card,
/* find one from the set of registered platforms */
for_each_component(component) {
- if (!snd_soc_is_matching_component(dai_link->platform,
+ if (!snd_soc_is_matching_component(dai_link->platforms,
component))
continue;
@@ -1026,7 +1026,7 @@ static void soc_remove_dai_links(struct snd_soc_card *card)
static int snd_soc_init_platform(struct snd_soc_card *card,
struct snd_soc_dai_link *dai_link)
{
- struct snd_soc_dai_link_component *platform = dai_link->platform;
+ struct snd_soc_dai_link_component *platform = dai_link->platforms;
/*
* REMOVE ME
@@ -1046,7 +1046,8 @@ static int snd_soc_init_platform(struct snd_soc_card *card,
if (!platform)
return -ENOMEM;
- dai_link->platform = platform;
+ dai_link->platforms = platform;
+ dai_link->num_platforms = 1;
dai_link->legacy_platform = 1;
platform->name = dai_link->platform_name;
platform->of_node = dai_link->platform_of_node;
@@ -1136,11 +1137,19 @@ static int soc_init_dai_link(struct snd_soc_card *card,
}
}
+ /* FIXME */
+ if (link->num_platforms > 1) {
+ dev_err(card->dev,
+ "ASoC: multi platform is not yet supported %s\n",
+ link->name);
+ return -EINVAL;
+ }
+
/*
* Platform may be specified by either name or OF node, but
* can be left unspecified, and a dummy platform will be used.
*/
- if (link->platform->name && link->platform->of_node) {
+ if (link->platforms->name && link->platforms->of_node) {
dev_err(card->dev,
"ASoC: Both platform name/of_node are set for %s\n",
link->name);
@@ -1151,8 +1160,8 @@ static int soc_init_dai_link(struct snd_soc_card *card,
* Defer card registartion if platform dai component is not added to
* component list.
*/
- if ((link->platform->of_node || link->platform->name) &&
- !soc_find_component(link->platform->of_node, link->platform->name))
+ if ((link->platforms->of_node || link->platforms->name) &&
+ !soc_find_component(link->platforms->of_node, link->platforms->name))
return -EPROBE_DEFER;
/*
@@ -1956,7 +1965,7 @@ static void soc_check_tplg_fes(struct snd_soc_card *card)
dev_err(card->dev, "init platform error");
continue;
}
- dai_link->platform->name = component->name;
+ dai_link->platforms->name = component->name;
/* convert non BE into BE */
dai_link->no_pcm = 1;
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-01 23:58:21 +0300