ASoC: sdw_utils: Add codec_conf for every DAI

As SDCA devices will support each DAI link on a different child device,
add a codec_conf struct for each DAI link.

Change-Id: I9fd84aad97943d7d0a26bc5303019fe3d5a4f06b
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>

Author: charleskeepax

sound/soc/amd/acp/acp-sdw-legacy-mach.c

@@ -364,6 +364,7 @@ static int soc_card_dai_links_create(struct snd_soc_card *card)
 	struct snd_soc_dai_link *dai_links;
 	int num_devs = 0;
 	int num_ends = 0;
+	int num_confs;
 	int num_links;
 	int be_id = 0;
 	int ret;
@@ -374,6 +375,8 @@ static int soc_card_dai_links_create(struct snd_soc_card *card)
 		return ret;
 	}
 
+	num_confs = num_ends;
+
 	/* One per DAI link, worst case is a DAI link for every endpoint */
 	soc_dais = kcalloc(num_ends, sizeof(*soc_dais), GFP_KERNEL);
 	if (!soc_dais)
@@ -384,7 +387,7 @@ static int soc_card_dai_links_create(struct snd_soc_card *card)
 	if (!soc_ends)
 		return -ENOMEM;
 
-	ret = asoc_sdw_parse_sdw_endpoints(card, soc_dais, soc_ends, &num_devs);
+	ret = asoc_sdw_parse_sdw_endpoints(card, soc_dais, soc_ends, &num_confs);
 	if (ret < 0)
 		return ret;
 
@@ -396,7 +399,7 @@ static int soc_card_dai_links_create(struct snd_soc_card *card)
 
 	dev_dbg(dev, "sdw %d, dmic %d", sdw_be_num, dmic_num);
 
-	codec_conf = devm_kcalloc(dev, num_devs, sizeof(*codec_conf), GFP_KERNEL);
+	codec_conf = devm_kcalloc(dev, num_confs, sizeof(*codec_conf), GFP_KERNEL);
 	if (!codec_conf)
 		return -ENOMEM;
 
@@ -407,7 +410,7 @@ static int soc_card_dai_links_create(struct snd_soc_card *card)
 		return -ENOMEM;
 
 	card->codec_conf = codec_conf;
-	card->num_configs = num_devs;
+	card->num_configs = num_confs;
 	card->dai_link = dai_links;
 	card->num_links = num_links;
 

sound/soc/intel/boards/sof_sdw.c

@@ -1210,6 +1210,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
 	struct asoc_sdw_dailink *sof_dais;
 	int num_devs = 0;
 	int num_ends = 0;
+	int num_confs;
 	struct snd_soc_dai_link *dai_links;
 	int num_links;
 	int be_id = 0;
@@ -1223,6 +1224,8 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
 		return ret;
 	}
 
+	num_confs = num_ends;
+
 	/*
 	 * One per DAI link, worst case is a DAI link for every endpoint, also
 	 * add one additional to act as a terminator such that code can iterate
@@ -1239,7 +1242,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
 		goto err_dai;
 	}
 
-	ret = asoc_sdw_parse_sdw_endpoints(card, sof_dais, sof_ends, &num_devs);
+	ret = asoc_sdw_parse_sdw_endpoints(card, sof_dais, sof_ends, &num_confs);
 	if (ret < 0)
 		goto err_end;
 
@@ -1287,7 +1290,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
 		sdw_be_num, ssp_num, dmic_num,
 		intel_ctx->hdmi.idisp_codec ? hdmi_num : 0, bt_num);
 
-	codec_conf = devm_kcalloc(dev, num_devs, sizeof(*codec_conf), GFP_KERNEL);
+	codec_conf = devm_kcalloc(dev, num_confs, sizeof(*codec_conf), GFP_KERNEL);
 	if (!codec_conf) {
 		ret = -ENOMEM;
 		goto err_end;
@@ -1302,7 +1305,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
 	}
 
 	card->codec_conf = codec_conf;
-	card->num_configs = num_devs;
+	card->num_configs = num_confs;
 	card->dai_link = dai_links;
 	card->num_links = num_links;
 

sound/soc/sdw_utils/soc_sdw_utils.c

@@ -1433,15 +1433,6 @@ int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card,
 
 			ctx->ignore_internal_dmic |= codec_info->ignore_internal_dmic;
 
-			codec_name = asoc_sdw_get_codec_name(dev, codec_info, adr_link, i);
-			if (!codec_name)
-				return -ENOMEM;
-
-			dev_dbg(dev, "Adding prefix %s for %s\n",
-				adr_dev->name_prefix, codec_name);
-
-			soc_end->name_prefix = adr_dev->name_prefix;
-
 			if (codec_info->count_sidecar && codec_info->add_sidecar) {
 				ret = codec_info->count_sidecar(card, &num_dais, num_devs);
 				if (ret)
@@ -1529,6 +1520,16 @@ int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card,
 				num_link_dailinks += !!list_empty(&soc_dai->endpoints);
 				list_add_tail(&soc_end->list, &soc_dai->endpoints);
 
+				codec_name = asoc_sdw_get_codec_name(dev, codec_info,
+								     adr_link, i);
+				if (!codec_name)
+					return -ENOMEM;
+
+				dev_dbg(dev, "Adding prefix %s for %s\n",
+					adr_dev->name_prefix, codec_name);
+
+				soc_end->name_prefix = adr_dev->name_prefix;
+
 				soc_end->link_mask = adr_link->mask;
 				soc_end->codec_name = codec_name;
 				soc_end->codec_info = codec_info;