1 files changed, 51 insertions, 182 deletions

diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359.c b/sound/soc/mediatek/mt8195/mt8195-mt6359.c
index 54a00b0699b1..c530e3fc27e4 100644
--- a/sound/soc/mediatek/mt8195/mt8195-mt6359.c
+++ b/sound/soc/mediatek/mt8195/mt8195-mt6359.c
@@ -20,6 +20,8 @@
 #include "../../codecs/rt1011.h"
 #include "../../codecs/rt5682.h"
 #include "../common/mtk-afe-platform-driver.h"
+#include "../common/mtk-dsp-sof-common.h"
+#include "../common/mtk-soc-card.h"
 #include "mt8195-afe-clk.h"
 #include "mt8195-afe-common.h"
 
@@ -54,13 +56,6 @@ struct mt8195_card_data {
 	unsigned long quirk;
 };
 
-struct sof_conn_stream {
-	const char *normal_link;
-	const char *sof_link;
-	const char *sof_dma;
-	int stream_dir;
-};
-
 struct mt8195_mt6359_priv {
 	struct snd_soc_jack headset_jack;
 	struct snd_soc_jack dp_jack;
@@ -374,7 +369,8 @@ static const struct snd_soc_ops mt8195_dptx_ops = {
 
 static int mt8195_dptx_codec_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(rtd->card);
+	struct mt8195_mt6359_priv *priv = soc_card_data->mach_priv;
 	struct snd_soc_component *cmpnt_codec =
 		asoc_rtd_to_codec(rtd, 0)->component;
 	int ret;
@@ -389,7 +385,8 @@ static int mt8195_dptx_codec_init(struct snd_soc_pcm_runtime *rtd)
 
 static int mt8195_hdmi_codec_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(rtd->card);
+	struct mt8195_mt6359_priv *priv = soc_card_data->mach_priv;
 	struct snd_soc_component *cmpnt_codec =
 		asoc_rtd_to_codec(rtd, 0)->component;
 	int ret;
@@ -555,7 +552,8 @@ static int mt8195_rt5682_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_component *cmpnt_codec =
 		asoc_rtd_to_codec(rtd, 0)->component;
-	struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(rtd->card);
+	struct mt8195_mt6359_priv *priv = soc_card_data->mach_priv;
 	struct snd_soc_jack *jack = &priv->headset_jack;
 	struct snd_soc_component *cmpnt_afe =
 		snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
@@ -722,7 +720,8 @@ static int mt8195_set_bias_level_post(struct snd_soc_card *card,
 	struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level)
 {
 	struct snd_soc_component *component = dapm->component;
-	struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(card);
+	struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(card);
+	struct mt8195_mt6359_priv *priv = soc_card_data->mach_priv;
 	int ret;
 
 	/*
@@ -1321,175 +1320,24 @@ static struct snd_soc_card mt8195_mt6359_soc_card = {
 static int mt8195_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 				 struct snd_pcm_hw_params *params)
 {
-	struct snd_soc_card *card = rtd->card;
-	struct snd_soc_dai_link *sof_dai_link = NULL;
-	struct snd_soc_pcm_runtime *runtime;
-	struct snd_soc_dai *cpu_dai;
-	int i, j, ret = 0;
-
-	for (i = 0; i < ARRAY_SIZE(g_sof_conn_streams); i++) {
-		const struct sof_conn_stream *conn = &g_sof_conn_streams[i];
-
-		if (strcmp(rtd->dai_link->name, conn->normal_link))
-			continue;
-
-		for_each_card_rtds(card, runtime) {
-			if (strcmp(runtime->dai_link->name, conn->sof_link))
-				continue;
-
-			for_each_rtd_cpu_dais(runtime, j, cpu_dai) {
-				if (cpu_dai->stream_active[conn->stream_dir] > 0) {
-					sof_dai_link = runtime->dai_link;
-					break;
-				}
-			}
-			break;
-		}
+	int ret;
 
-		if (sof_dai_link && sof_dai_link->be_hw_params_fixup)
-			ret = sof_dai_link->be_hw_params_fixup(runtime, params);
-
-		break;
-	}
+	ret = mtk_sof_dai_link_fixup(rtd, params);
 
 	if (!strcmp(rtd->dai_link->name, "ETDM2_IN_BE") ||
 	    !strcmp(rtd->dai_link->name, "ETDM1_OUT_BE")) {
-		mt8195_etdm_hw_params_fixup(runtime, params);
+		mt8195_etdm_hw_params_fixup(rtd, params);
 	}
 
 	return ret;
 }
 
-static int mt8195_mt6359_card_late_probe(struct snd_soc_card *card)
-{
-	struct snd_soc_pcm_runtime *runtime;
-	struct snd_soc_component *sof_comp = NULL;
-	int i;
-
-	/* 1. find sof component */
-	for_each_card_rtds(card, runtime) {
-		for (i = 0; i < runtime->num_components; i++) {
-			if (!runtime->components[i]->driver->name)
-				continue;
-			if (!strcmp(runtime->components[i]->driver->name, "sof-audio-component")) {
-				sof_comp = runtime->components[i];
-				break;
-			}
-		}
-	}
-
-	if (!sof_comp) {
-		dev_info(card->dev, " probe without component\n");
-		return 0;
-	}
-	/* 2. add route path and fixup callback */
-	for (i = 0; i < ARRAY_SIZE(g_sof_conn_streams); i++) {
-		const struct sof_conn_stream *conn = &g_sof_conn_streams[i];
-		struct snd_soc_pcm_runtime *sof_rtd = NULL;
-		struct snd_soc_pcm_runtime *normal_rtd = NULL;
-		struct snd_soc_pcm_runtime *rtd = NULL;
-
-		for_each_card_rtds(card, rtd) {
-			if (!strcmp(rtd->dai_link->name, conn->sof_link)) {
-				sof_rtd = rtd;
-				continue;
-			}
-			if (!strcmp(rtd->dai_link->name, conn->normal_link)) {
-				normal_rtd = rtd;
-				continue;
-			}
-			if (normal_rtd && sof_rtd)
-				break;
-		}
-		if (normal_rtd && sof_rtd) {
-			int j;
-			struct snd_soc_dai *cpu_dai;
-
-			for_each_rtd_cpu_dais(sof_rtd, j, cpu_dai) {
-				struct snd_soc_dapm_route route;
-				struct snd_soc_dapm_path *p = NULL;
-				struct snd_soc_dapm_widget *play_widget =
-					cpu_dai->playback_widget;
-				struct snd_soc_dapm_widget *cap_widget =
-					cpu_dai->capture_widget;
-				memset(&route, 0, sizeof(route));
-				if (conn->stream_dir == SNDRV_PCM_STREAM_CAPTURE &&
-				    cap_widget) {
-					snd_soc_dapm_widget_for_each_sink_path(cap_widget, p) {
-						route.source = conn->sof_dma;
-						route.sink = p->sink->name;
-						snd_soc_dapm_add_routes(&card->dapm, &route, 1);
-					}
-				} else if (conn->stream_dir == SNDRV_PCM_STREAM_PLAYBACK &&
-						play_widget){
-					snd_soc_dapm_widget_for_each_source_path(play_widget, p) {
-						route.source = p->source->name;
-						route.sink = conn->sof_dma;
-						snd_soc_dapm_add_routes(&card->dapm, &route, 1);
-					}
-				} else {
-					dev_err(cpu_dai->dev, "stream dir and widget not pair\n");
-				}
-			}
-			normal_rtd->dai_link->be_hw_params_fixup = mt8195_dai_link_fixup;
-		}
-	}
-
-	return 0;
-}
-
-static int mt8195_dailink_parse_of(struct snd_soc_card *card, struct device_node *np,
-				   const char *propname)
-{
-	struct device *dev = card->dev;
-	struct snd_soc_dai_link *link;
-	const char *dai_name = NULL;
-	int i, j, ret, num_links;
-
-	num_links = of_property_count_strings(np, "mediatek,dai-link");
-
-	if (num_links < 0 || num_links > ARRAY_SIZE(mt8195_mt6359_dai_links)) {
-		dev_dbg(dev, "number of dai-link is invalid\n");
-		return -EINVAL;
-	}
-
-	card->dai_link = devm_kcalloc(dev, num_links, sizeof(*link), GFP_KERNEL);
-	if (!card->dai_link)
-		return -ENOMEM;
-
-	card->num_links = 0;
-	link = card->dai_link;
-
-	for (i = 0; i < num_links; i++) {
-		ret = of_property_read_string_index(np, propname, i, &dai_name);
-		if (ret) {
-			dev_dbg(dev, "ASoC: Property '%s' index %d could not be read: %d\n",
-				propname, i, ret);
-			return -EINVAL;
-		}
-
-		for (j = 0; j < ARRAY_SIZE(mt8195_mt6359_dai_links); j++) {
-			if (!strcmp(dai_name, mt8195_mt6359_dai_links[j].name)) {
-				memcpy(link, &mt8195_mt6359_dai_links[j],
-				       sizeof(struct snd_soc_dai_link));
-				link++;
-				card->num_links++;
-				break;
-			}
-		}
-	}
-
-	if (card->num_links != num_links)
-		return -EINVAL;
-
-	return 0;
-}
-
 static int mt8195_mt6359_dev_probe(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = &mt8195_mt6359_soc_card;
 	struct snd_soc_dai_link *dai_link;
-	struct mt8195_mt6359_priv *priv;
+	struct mtk_soc_card_data *soc_card_data;
+	struct mt8195_mt6359_priv *mach_priv;
 	struct device_node *platform_node, *adsp_node, *dp_node, *hdmi_node;
 	struct mt8195_card_data *card_data;
 	int is5682s = 0;
@@ -1512,17 +1360,41 @@ static int mt8195_mt6359_dev_probe(struct platform_device *pdev)
 
 	if (strstr(card->name, "_5682s"))
 		is5682s = 1;
+	soc_card_data = devm_kzalloc(&pdev->dev, sizeof(*card_data), GFP_KERNEL);
+	if (!soc_card_data)
+		return -ENOMEM;
 
-	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
-	if (!priv)
+	mach_priv = devm_kzalloc(&pdev->dev, sizeof(*mach_priv), GFP_KERNEL);
+	if (!mach_priv)
 		return -ENOMEM;
 
+	soc_card_data->mach_priv = mach_priv;
+
+	adsp_node = of_parse_phandle(pdev->dev.of_node, "mediatek,adsp", 0);
+	if (adsp_node) {
+		struct mtk_sof_priv *sof_priv;
+
+		sof_priv = devm_kzalloc(&pdev->dev, sizeof(*sof_priv), GFP_KERNEL);
+		if (!sof_priv) {
+			ret = -ENOMEM;
+			goto err_kzalloc;
+		}
+		sof_priv->conn_streams = g_sof_conn_streams;
+		sof_priv->num_streams = ARRAY_SIZE(g_sof_conn_streams);
+		sof_priv->sof_dai_link_fixup = mt8195_dai_link_fixup;
+		soc_card_data->sof_priv = sof_priv;
+		card->late_probe = mtk_sof_card_late_probe;
+		sof_on = 1;
+	}
+
 	if (of_property_read_bool(pdev->dev.of_node, "mediatek,dai-link")) {
-		ret = mt8195_dailink_parse_of(card, pdev->dev.of_node,
-					      "mediatek,dai-link");
+		ret = mtk_sof_dailink_parse_of(card, pdev->dev.of_node,
+					       "mediatek,dai-link",
+					       mt8195_mt6359_dai_links,
+					       ARRAY_SIZE(mt8195_mt6359_dai_links));
 		if (ret) {
 			dev_dbg(&pdev->dev, "Parse dai-link fail\n");
-			return -EINVAL;
+			goto err_parse_of;
 		}
 	} else {
 		if (!sof_on)
@@ -1533,13 +1405,10 @@ static int mt8195_mt6359_dev_probe(struct platform_device *pdev)
 					 "mediatek,platform", 0);
 	if (!platform_node) {
 		dev_dbg(&pdev->dev, "Property 'platform' missing or invalid\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto err_platform_node;
 	}
 
-	adsp_node = of_parse_phandle(pdev->dev.of_node, "mediatek,adsp", 0);
-	if (adsp_node)
-		sof_on = 1;
-
 	dp_node = of_parse_phandle(pdev->dev.of_node, "mediatek,dptx-codec", 0);
 	hdmi_node = of_parse_phandle(pdev->dev.of_node,
 				     "mediatek,hdmi-codec", 0);
@@ -1612,17 +1481,17 @@ static int mt8195_mt6359_dev_probe(struct platform_device *pdev)
 		}
 	}
 
-	if (sof_on)
-		card->late_probe = mt8195_mt6359_card_late_probe;
-
-	snd_soc_card_set_drvdata(card, priv);
+	snd_soc_card_set_drvdata(card, soc_card_data);
 
 	ret = devm_snd_soc_register_card(&pdev->dev, card);
 
 	of_node_put(platform_node);
-	of_node_put(adsp_node);
 	of_node_put(dp_node);
 	of_node_put(hdmi_node);
+err_kzalloc:
+err_parse_of:
+err_platform_node:
+	of_node_put(adsp_node);
 	return ret;
 }