ASoC: soc_sdw_utils: export asoc_sdw_get_dai_type

bardliao · bardliao · commit 7059184085aa · 2025-08-29T20:25:15.000+08:00
asoc_sdw_get_dai_type() is quite useful to convert SDCA function types
to SDW DAI types. It can be used by other drivers.

Signed-off-by: Bard Liao &lt;yung-chuan.liao@linux.intel.com&gt;
diff --git a/include/sound/soc_sdw_utils.h b/include/sound/soc_sdw_utils.h
@@ -169,6 +169,7 @@ int asoc_sdw_count_sdw_endpoints(struct snd_soc_card *card, int *num_devs, int *
 
 struct asoc_sdw_dailink *asoc_sdw_find_dailink(struct asoc_sdw_dailink *dailinks,
 					       const struct snd_soc_acpi_endpoint *new);
+int asoc_sdw_get_dai_type(u32 type);
 
 int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card,
 				 struct asoc_sdw_dailink *soc_dais,
diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c
@@ -1221,7 +1221,7 @@ struct asoc_sdw_dailink *asoc_sdw_find_dailink(struct asoc_sdw_dailink *dailinks
 }
 EXPORT_SYMBOL_NS(asoc_sdw_find_dailink, "SND_SOC_SDW_UTILS");
 
-static int asoc_sdw_get_dai_type(u32 type)
+int asoc_sdw_get_dai_type(u32 type)
 {
 	switch (type) {
 	case SDCA_FUNCTION_TYPE_SMART_AMP:
@@ -1239,6 +1239,7 @@ static int asoc_sdw_get_dai_type(u32 type)
 		return -EINVAL;
 	}
 }
+EXPORT_SYMBOL_NS(asoc_sdw_get_dai_type, "SND_SOC_SDW_UTILS");
 
 /*
  * Check if the SDCA endpoint is present by the SDW peripheral

Original file line number	Diff line number	Diff line change
`@@ -1221,7 +1221,7 @@ struct asoc_sdw_dailink asoc_sdw_find_dailink(struct asoc_sdw_dailink dailinks`
`1221`	`1221`	`}`
`1222`	`1222`	`EXPORT_SYMBOL_NS(asoc_sdw_find_dailink, "SND_SOC_SDW_UTILS");`
`1223`	`1223`
`1224`		`-static int asoc_sdw_get_dai_type(u32 type)`
	`1224`	`+int asoc_sdw_get_dai_type(u32 type)`
`1225`	`1225`	`{`
`1226`	`1226`	`switch (type) {`
`1227`	`1227`	`case SDCA_FUNCTION_TYPE_SMART_AMP:`
`@@ -1239,6 +1239,7 @@ static int asoc_sdw_get_dai_type(u32 type)`
`1239`	`1239`	`return -EINVAL;`
`1240`	`1240`	`}`
`1241`	`1241`	`}`
	`1242`	`+EXPORT_SYMBOL_NS(asoc_sdw_get_dai_type, "SND_SOC_SDW_UTILS");`
`1242`	`1243`
`1243`	`1244`	`/*`
`1244`	`1245`	`* Check if the SDCA endpoint is present by the SDW peripheral`