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Message-ID: <20240227120939.290143-13-angelogioacchino.delregno@collabora.com>
Date: Tue, 27 Feb 2024 13:09:29 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: broonie@...nel.org
Cc: wenst@...omium.org,
lgirdwood@...il.com,
robh@...nel.org,
krzysztof.kozlowski+dt@...aro.org,
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tiwai@...e.com,
trevor.wu@...iatek.com,
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xiazhengqiao@...qin.corp-partner.google.com,
arnd@...db.de,
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alsa-devel@...a-project.org,
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linux-sound@...r.kernel.org,
devicetree@...r.kernel.org,
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kernel@...labora.com,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Subject: [PATCH 12/22] ASoC: mediatek: mt8195: Migrate to the common mtk_soundcard_startup
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@...labora.com>
---
sound/soc/mediatek/mt8195/mt8195-mt6359.c | 195 ++++++----------------
1 file changed, 53 insertions(+), 142 deletions(-)
diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359.c b/sound/soc/mediatek/mt8195/mt8195-mt6359.c
index f694618e7635..d143ce3406fe 100644
--- a/sound/soc/mediatek/mt8195/mt8195-mt6359.c
+++ b/sound/soc/mediatek/mt8195/mt8195-mt6359.c
@@ -328,44 +328,7 @@ static int mt8195_mt6359_init(struct snd_soc_pcm_runtime *rtd)
static int mt8195_hdmitx_dptx_startup(struct snd_pcm_substream *substream)
{
- static const unsigned int rates[] = {
- 48000
- };
- static const unsigned int channels[] = {
- 2, 4, 6, 8
- };
- 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;
+ return mtk_soundcard_startup(substream, MTK_CONSTRAINT_HDMIDP);
}
static const struct snd_soc_ops mt8195_hdmitx_dptx_playback_ops = {
@@ -428,98 +391,6 @@ static int mt8195_dptx_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
return 0;
}
-static int mt8195_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 mt8195_playback_ops = {
- .startup = mt8195_playback_startup,
-};
-
-static int mt8195_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 mt8195_capture_ops = {
- .startup = mt8195_capture_startup,
-};
-
static int mt8195_rt5682_etdm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
@@ -1042,7 +913,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_playback = 1,
- .ops = &mt8195_playback_ops,
+ .ops = &mtk_soundcard_common_playback_ops,
SND_SOC_DAILINK_REG(DL2_FE),
},
[DAI_LINK_DL3_FE] = {
@@ -1054,7 +925,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_playback = 1,
- .ops = &mt8195_playback_ops,
+ .ops = &mtk_soundcard_common_playback_ops,
SND_SOC_DAILINK_REG(DL3_FE),
},
[DAI_LINK_DL6_FE] = {
@@ -1066,7 +937,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_playback = 1,
- .ops = &mt8195_playback_ops,
+ .ops = &mtk_soundcard_common_playback_ops,
SND_SOC_DAILINK_REG(DL6_FE),
},
[DAI_LINK_DL7_FE] = {
@@ -1089,7 +960,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_playback = 1,
- .ops = &mt8195_playback_ops,
+ .ops = &mtk_soundcard_common_playback_ops,
SND_SOC_DAILINK_REG(DL8_FE),
},
[DAI_LINK_DL10_FE] = {
@@ -1113,7 +984,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_playback = 1,
- .ops = &mt8195_playback_ops,
+ .ops = &mtk_soundcard_common_playback_ops,
SND_SOC_DAILINK_REG(DL11_FE),
},
[DAI_LINK_UL1_FE] = {
@@ -1136,7 +1007,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_capture = 1,
- .ops = &mt8195_capture_ops,
+ .ops = &mtk_soundcard_common_capture_ops,
SND_SOC_DAILINK_REG(UL2_FE),
},
[DAI_LINK_UL3_FE] = {
@@ -1148,7 +1019,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_capture = 1,
- .ops = &mt8195_capture_ops,
+ .ops = &mtk_soundcard_common_capture_ops,
SND_SOC_DAILINK_REG(UL3_FE),
},
[DAI_LINK_UL4_FE] = {
@@ -1160,7 +1031,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_capture = 1,
- .ops = &mt8195_capture_ops,
+ .ops = &mtk_soundcard_common_capture_ops,
SND_SOC_DAILINK_REG(UL4_FE),
},
[DAI_LINK_UL5_FE] = {
@@ -1172,7 +1043,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_capture = 1,
- .ops = &mt8195_capture_ops,
+ .ops = &mtk_soundcard_common_capture_ops,
SND_SOC_DAILINK_REG(UL5_FE),
},
[DAI_LINK_UL6_FE] = {
@@ -1195,7 +1066,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_capture = 1,
- .ops = &mt8195_capture_ops,
+ .ops = &mtk_soundcard_common_capture_ops,
SND_SOC_DAILINK_REG(UL8_FE),
},
[DAI_LINK_UL9_FE] = {
@@ -1207,7 +1078,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_capture = 1,
- .ops = &mt8195_capture_ops,
+ .ops = &mtk_soundcard_common_capture_ops,
SND_SOC_DAILINK_REG(UL9_FE),
},
[DAI_LINK_UL10_FE] = {
@@ -1219,7 +1090,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_capture = 1,
- .ops = &mt8195_capture_ops,
+ .ops = &mtk_soundcard_common_capture_ops,
SND_SOC_DAILINK_REG(UL10_FE),
},
/* BE */
@@ -1561,6 +1432,40 @@ static int mt8195_mt6359_soc_card_probe(struct mtk_soc_card_data *soc_card_data,
return 0;
}
+static const unsigned int mt8195_pcm_playback_channels[] = { 2 };
+static const unsigned int mt8195_pcm_capture_channels[] = { 1, 2 };
+static const unsigned int mt8195_pcm_hdmidp_channels[] = { 2, 4, 6, 8 };
+static const unsigned int mt8195_pcm_rates[] = { 48000 };
+
+static const struct snd_pcm_hw_constraint_list mt8195_rate_constraint = {
+ .list = mt8195_pcm_rates,
+ .count = ARRAY_SIZE(mt8195_pcm_rates)
+};
+
+static const struct mtk_pcm_constraints_data mt8195_pcm_constraints[MTK_CONSTRAINT_HDMIDP + 1] = {
+ [MTK_CONSTRAINT_PLAYBACK] = {
+ .channels = {
+ .list = mt8195_pcm_playback_channels,
+ .count = ARRAY_SIZE(mt8195_pcm_playback_channels)
+ },
+ .rates = mt8195_rate_constraint,
+ },
+ [MTK_CONSTRAINT_CAPTURE] = {
+ .channels = {
+ .list = mt8195_pcm_capture_channels,
+ .count = ARRAY_SIZE(mt8195_pcm_capture_channels)
+ },
+ .rates = mt8195_rate_constraint,
+ },
+ [MTK_CONSTRAINT_HDMIDP] = {
+ .channels = {
+ .list = mt8195_pcm_hdmidp_channels,
+ .count = ARRAY_SIZE(mt8195_pcm_hdmidp_channels)
+ },
+ .rates = mt8195_rate_constraint,
+ },
+};
+
static const struct mtk_sof_priv mt8195_sof_priv = {
.conn_streams = g_sof_conn_streams,
.num_streams = ARRAY_SIZE(g_sof_conn_streams),
@@ -1572,6 +1477,8 @@ static const struct mtk_soundcard_pdata mt8195_mt6359_rt1019_rt5682_card = {
.card_data = &(struct mtk_platform_card_data) {
.card = &mt8195_mt6359_soc_card,
.num_jacks = MT8195_JACK_MAX,
+ .pcm_constraints = mt8195_pcm_constraints,
+ .num_pcm_constraints = ARRAY_SIZE(mt8195_pcm_constraints),
.flags = RT1019_SPEAKER_AMP_PRESENT
},
.sof_priv = &mt8195_sof_priv,
@@ -1583,6 +1490,8 @@ static const struct mtk_soundcard_pdata mt8195_mt6359_rt1011_rt5682_card = {
.card_data = &(struct mtk_platform_card_data) {
.card = &mt8195_mt6359_soc_card,
.num_jacks = MT8195_JACK_MAX,
+ .pcm_constraints = mt8195_pcm_constraints,
+ .num_pcm_constraints = ARRAY_SIZE(mt8195_pcm_constraints),
.flags = RT1011_SPEAKER_AMP_PRESENT
},
.sof_priv = &mt8195_sof_priv,
@@ -1594,6 +1503,8 @@ static const struct mtk_soundcard_pdata mt8195_mt6359_max98390_rt5682_card = {
.card_data = &(struct mtk_platform_card_data) {
.card = &mt8195_mt6359_soc_card,
.num_jacks = MT8195_JACK_MAX,
+ .pcm_constraints = mt8195_pcm_constraints,
+ .num_pcm_constraints = ARRAY_SIZE(mt8195_pcm_constraints),
.flags = MAX98390_SPEAKER_AMP_PRESENT
},
.sof_priv = &mt8195_sof_priv,
--
2.44.0
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