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From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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	AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Subject: [PATCH v5 10/18] ASoC: mediatek: mt8186-rt1019: Migrate to the common mtk_soundcard_startup
Date: Tue, 16 Apr 2024 09:14:02 +0200
Message-ID: <20240416071410.75620-11-angelogioacchino.delregno@collabora.com>
In-Reply-To: <20240416071410.75620-1-angelogioacchino.delregno@collabora.com>
References: <20240416071410.75620-1-angelogioacchino.delregno@collabora.com>
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Add a const mtk_pcm_constraints_data struct array with all of the
(again, constant) constraints for all of the supported usecases,
remove the duplicated functions and call mtk_soundcard_startup()
instead in all of the .startup() callbacks.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 .../mt8186/mt8186-mt6366-rt1019-rt5682s.c     | 132 +++++-------------
 1 file changed, 36 insertions(+), 96 deletions(-)

diff --git a/sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c b/sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c
index f8856a100b27..28140ca0ebff 100644
--- a/sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c
+++ b/sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c
@@ -332,98 +332,6 @@ static int mt8186_sof_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 	return ret;
 }
 
-static int mt8186_mt6366_rt1019_rt5682s_playback_startup(struct snd_pcm_substream *substream)
-{
-	static const unsigned int rates[] = {
-		48000
-	};
-	static const unsigned int channels[] = {
-		2
-	};
-	static const struct snd_pcm_hw_constraint_list constraints_rates = {
-		.count = ARRAY_SIZE(rates),
-		.list  = rates,
-		.mask = 0,
-	};
-	static const struct snd_pcm_hw_constraint_list constraints_channels = {
-		.count = ARRAY_SIZE(channels),
-		.list  = channels,
-		.mask = 0,
-	};
-
-	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	int ret;
-
-	ret = snd_pcm_hw_constraint_list(runtime, 0,
-					 SNDRV_PCM_HW_PARAM_RATE,
-					 &constraints_rates);
-	if (ret < 0) {
-		dev_err(rtd->dev, "hw_constraint_list rate failed\n");
-		return ret;
-	}
-
-	ret = snd_pcm_hw_constraint_list(runtime, 0,
-					 SNDRV_PCM_HW_PARAM_CHANNELS,
-					 &constraints_channels);
-	if (ret < 0) {
-		dev_err(rtd->dev, "hw_constraint_list channel failed\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static const struct snd_soc_ops mt8186_mt6366_rt1019_rt5682s_playback_ops = {
-	.startup = mt8186_mt6366_rt1019_rt5682s_playback_startup,
-};
-
-static int mt8186_mt6366_rt1019_rt5682s_capture_startup(struct snd_pcm_substream *substream)
-{
-	static const unsigned int rates[] = {
-		48000
-	};
-	static const unsigned int channels[] = {
-		1, 2
-	};
-	static const struct snd_pcm_hw_constraint_list constraints_rates = {
-		.count = ARRAY_SIZE(rates),
-		.list  = rates,
-		.mask = 0,
-	};
-	static const struct snd_pcm_hw_constraint_list constraints_channels = {
-		.count = ARRAY_SIZE(channels),
-		.list  = channels,
-		.mask = 0,
-	};
-
-	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	int ret;
-
-	ret = snd_pcm_hw_constraint_list(runtime, 0,
-					 SNDRV_PCM_HW_PARAM_RATE,
-					 &constraints_rates);
-	if (ret < 0) {
-		dev_err(rtd->dev, "hw_constraint_list rate failed\n");
-		return ret;
-	}
-
-	ret = snd_pcm_hw_constraint_list(runtime, 0,
-					 SNDRV_PCM_HW_PARAM_CHANNELS,
-					 &constraints_channels);
-	if (ret < 0) {
-		dev_err(rtd->dev, "hw_constraint_list channel failed\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static const struct snd_soc_ops mt8186_mt6366_rt1019_rt5682s_capture_ops = {
-	.startup = mt8186_mt6366_rt1019_rt5682s_capture_startup,
-};
-
 /* FE */
 SND_SOC_DAILINK_DEFS(playback1,
 		     DAILINK_COMP_ARRAY(COMP_CPU("DL1")),
@@ -644,7 +552,7 @@ static struct snd_soc_dai_link mt8186_mt6366_rt1019_rt5682s_dai_links[] = {
 		.dpcm_merged_format = 1,
 		.dpcm_merged_chan = 1,
 		.dpcm_merged_rate = 1,
-		.ops = &mt8186_mt6366_rt1019_rt5682s_playback_ops,
+		.ops = &mtk_soundcard_common_playback_ops,
 		SND_SOC_DAILINK_REG(playback1),
 	},
 	{
@@ -678,7 +586,7 @@ static struct snd_soc_dai_link mt8186_mt6366_rt1019_rt5682s_dai_links[] = {
 		.dpcm_merged_format = 1,
 		.dpcm_merged_chan = 1,
 		.dpcm_merged_rate = 1,
-		.ops = &mt8186_mt6366_rt1019_rt5682s_playback_ops,
+		.ops = &mtk_soundcard_common_playback_ops,
 		SND_SOC_DAILINK_REG(playback3),
 	},
 	{
@@ -745,7 +653,7 @@ static struct snd_soc_dai_link mt8186_mt6366_rt1019_rt5682s_dai_links[] = {
 		.dpcm_merged_format = 1,
 		.dpcm_merged_chan = 1,
 		.dpcm_merged_rate = 1,
-		.ops = &mt8186_mt6366_rt1019_rt5682s_capture_ops,
+		.ops = &mtk_soundcard_common_capture_ops,
 		SND_SOC_DAILINK_REG(capture2),
 	},
 	{
@@ -767,7 +675,7 @@ static struct snd_soc_dai_link mt8186_mt6366_rt1019_rt5682s_dai_links[] = {
 		.dpcm_merged_format = 1,
 		.dpcm_merged_chan = 1,
 		.dpcm_merged_rate = 1,
-		.ops = &mt8186_mt6366_rt1019_rt5682s_capture_ops,
+		.ops = &mtk_soundcard_common_capture_ops,
 		SND_SOC_DAILINK_REG(capture4),
 	},
 	{
@@ -1220,6 +1128,32 @@ static int mt8186_mt6366_soc_card_probe(struct mtk_soc_card_data *soc_card_data,
 	return 0;
 }
 
+static const unsigned int mt8186_pcm_playback_channels[] = { 2 };
+static const unsigned int mt8186_pcm_capture_channels[] = { 1, 2 };
+static const unsigned int mt8186_pcm_rates[] = { 48000 };
+
+static const struct snd_pcm_hw_constraint_list mt8186_rate_constraint = {
+	.list = mt8186_pcm_rates,
+	.count = ARRAY_SIZE(mt8186_pcm_rates)
+};
+
+static const struct mtk_pcm_constraints_data mt8186_pcm_constraints[MTK_CONSTRAINT_CAPTURE + 1] = {
+	[MTK_CONSTRAINT_PLAYBACK] = {
+		.channels = &(const struct snd_pcm_hw_constraint_list) {
+			.list = mt8186_pcm_playback_channels,
+			.count = ARRAY_SIZE(mt8186_pcm_playback_channels)
+		},
+		.rates = &mt8186_rate_constraint,
+	},
+	[MTK_CONSTRAINT_CAPTURE] = {
+		.channels = &(const struct snd_pcm_hw_constraint_list) {
+			.list = mt8186_pcm_capture_channels,
+			.count = ARRAY_SIZE(mt8186_pcm_capture_channels)
+		},
+		.rates = &mt8186_rate_constraint,
+	}
+};
+
 static const struct mtk_sof_priv mt8186_sof_priv = {
 	.conn_streams = g_sof_conn_streams,
 	.num_streams = ARRAY_SIZE(g_sof_conn_streams),
@@ -1230,6 +1164,8 @@ static const struct mtk_soundcard_pdata mt8186_mt6366_rt1019_rt5682s_pdata = {
 	.card_data = &(struct mtk_platform_card_data) {
 		.card = &mt8186_mt6366_rt1019_rt5682s_soc_card,
 		.num_jacks = MT8186_JACK_MAX,
+		.pcm_constraints = mt8186_pcm_constraints,
+		.num_pcm_constraints = ARRAY_SIZE(mt8186_pcm_constraints),
 	},
 	.sof_priv = &mt8186_sof_priv,
 	.soc_probe = mt8186_mt6366_soc_card_probe
@@ -1239,6 +1175,8 @@ static const struct mtk_soundcard_pdata mt8186_mt6366_rt5682s_max98360_pdata = {
 	.card_data = &(struct mtk_platform_card_data) {
 		.card = &mt8186_mt6366_rt5682s_max98360_soc_card,
 		.num_jacks = MT8186_JACK_MAX,
+		.pcm_constraints = mt8186_pcm_constraints,
+		.num_pcm_constraints = ARRAY_SIZE(mt8186_pcm_constraints),
 	},
 	.sof_priv = &mt8186_sof_priv,
 	.soc_probe = mt8186_mt6366_soc_card_probe
@@ -1248,6 +1186,8 @@ static const struct mtk_soundcard_pdata mt8186_mt6366_rt5650_pdata = {
 	.card_data = &(struct mtk_platform_card_data) {
 		.card = &mt8186_mt6366_rt5650_soc_card,
 		.num_jacks = MT8186_JACK_MAX,
+		.pcm_constraints = mt8186_pcm_constraints,
+		.num_pcm_constraints = ARRAY_SIZE(mt8186_pcm_constraints),
 	},
 	.sof_priv = &mt8186_sof_priv,
 	.soc_probe = mt8186_mt6366_soc_card_probe
-- 
2.44.0