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Message-ID: <20260205171411.34908-8-srinivas.kandagatla@oss.qualcomm.com>
Date: Thu, 5 Feb 2026 12:14:08 -0500
From: Srinivas Kandagatla <srinivas.kandagatla@....qualcomm.com>
To: broonie@...nel.org
Cc: lgirdwood@...il.com, robh@...nel.org, krzk+dt@...nel.org,
cnor+dt@...nel.org, srini@...nel.org, perex@...ex.cz, tiwai@...e.com,
alexey.klimov@...aro.org, mohammad.rafi.shaik@....qualcomm.com,
quic_wcheng@...cinc.com, johan@...nel.org,
dmitry.baryshkov@....qualcomm.com, konrad.dybcio@....qualcomm.com,
linux-arm-msm@...r.kernel.org, linux-sound@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@....qualcomm.com>
Subject: [PATCH 07/10] ASoC: qcom: q6dsp: Add Senary MI2S audio interface support
From: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
Introduces support for the Senary MI2S audio interface in the Qualcomm
q6dsp. Add new AFE port IDs for Senary MI2S RX and TX and include the
necessary mappings in the port configuration to allow audio routing
over the Senary MI2S interface.
Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@....qualcomm.com>
---
sound/soc/qcom/qdsp6/q6afe-dai.c | 6 +++++
sound/soc/qcom/qdsp6/q6afe.c | 6 +++++
sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c | 29 ++++++++++++++++++++++++
3 files changed, 41 insertions(+)
diff --git a/sound/soc/qcom/qdsp6/q6afe-dai.c b/sound/soc/qcom/qdsp6/q6afe-dai.c
index 0f47aadaabe1..a0d21034a626 100644
--- a/sound/soc/qcom/qdsp6/q6afe-dai.c
+++ b/sound/soc/qcom/qdsp6/q6afe-dai.c
@@ -409,6 +409,7 @@ static int q6afe_dai_prepare(struct snd_pcm_substream *substream,
q6afe_slim_port_prepare(dai_data->port[dai->id],
&dai_data->port_config[dai->id].slim);
break;
+ case SENARY_MI2S_RX ... SENARY_MI2S_TX:
case QUINARY_MI2S_RX ... QUINARY_MI2S_TX:
case PRIMARY_MI2S_RX ... QUATERNARY_MI2S_TX:
rc = q6afe_i2s_port_prepare(dai_data->port[dai->id],
@@ -540,6 +541,7 @@ static const struct snd_soc_dapm_route q6afe_dapm_routes[] = {
{"Tertiary MI2S Playback", NULL, "TERT_MI2S_RX"},
{"Quaternary MI2S Playback", NULL, "QUAT_MI2S_RX"},
{"Quinary MI2S Playback", NULL, "QUIN_MI2S_RX"},
+ {"Senary MI2S Playback", NULL, "SEN_MI2S_RX"},
{"Primary TDM0 Playback", NULL, "PRIMARY_TDM_RX_0"},
{"Primary TDM1 Playback", NULL, "PRIMARY_TDM_RX_1"},
@@ -636,6 +638,7 @@ static const struct snd_soc_dapm_route q6afe_dapm_routes[] = {
{"SEC_MI2S_TX", NULL, "Secondary MI2S Capture"},
{"QUAT_MI2S_TX", NULL, "Quaternary MI2S Capture"},
{"QUIN_MI2S_TX", NULL, "Quinary MI2S Capture"},
+ {"SEN_MI2S_TX", NULL, "Senary MI2S Capture"},
{"WSA_CODEC_DMA_RX_0 Playback", NULL, "WSA_CODEC_DMA_RX_0"},
{"WSA_CODEC_DMA_TX_0", NULL, "WSA_CODEC_DMA_TX_0 Capture"},
@@ -770,6 +773,8 @@ static const struct snd_soc_dapm_widget q6afe_dai_widgets[] = {
SND_SOC_DAPM_AIF_OUT("SLIMBUS_4_TX", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIMBUS_5_TX", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIMBUS_6_TX", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("SEN_MI2S_RX", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("SEN_MI2S_TX", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("QUIN_MI2S_RX", NULL,
0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUIN_MI2S_TX", NULL,
@@ -1037,6 +1042,7 @@ static void of_q6afe_parse_dai_data(struct device *dev,
switch (id) {
/* MI2S specific properties */
+ case SENARY_MI2S_RX ... SENARY_MI2S_TX:
case QUINARY_MI2S_RX ... QUINARY_MI2S_TX:
case PRIMARY_MI2S_RX ... QUATERNARY_MI2S_TX:
priv = &data->priv[id];
diff --git a/sound/soc/qcom/qdsp6/q6afe.c b/sound/soc/qcom/qdsp6/q6afe.c
index 76e14fc1b2b5..037a281d6f61 100644
--- a/sound/soc/qcom/qdsp6/q6afe.c
+++ b/sound/soc/qcom/qdsp6/q6afe.c
@@ -130,6 +130,8 @@
#define AFE_PORT_ID_QUATERNARY_MI2S_TX 0x1007
#define AFE_PORT_ID_QUINARY_MI2S_RX 0x1016
#define AFE_PORT_ID_QUINARY_MI2S_TX 0x1017
+#define AFE_PORT_ID_SENARY_MI2S_RX 0x1018
+#define AFE_PORT_ID_SENARY_MI2S_TX 0x1019
/* Start of the range of port IDs for TDM devices. */
#define AFE_PORT_ID_TDM_PORT_RANGE_START 0x9000
@@ -718,6 +720,10 @@ static struct afe_port_map port_maps[AFE_PORT_MAX] = {
QUINARY_MI2S_RX, 1, 1},
[QUINARY_MI2S_TX] = { AFE_PORT_ID_QUINARY_MI2S_TX,
QUINARY_MI2S_TX, 0, 1},
+ [SENARY_MI2S_RX] = { AFE_PORT_ID_SENARY_MI2S_RX,
+ SENARY_MI2S_RX, 1, 1},
+ [SENARY_MI2S_TX] = { AFE_PORT_ID_SENARY_MI2S_TX,
+ SENARY_MI2S_TX, 0, 1},
[PRIMARY_TDM_RX_0] = { AFE_PORT_ID_PRIMARY_TDM_RX,
PRIMARY_TDM_RX_0, 1, 1},
[PRIMARY_TDM_TX_0] = { AFE_PORT_ID_PRIMARY_TDM_TX,
diff --git a/sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c b/sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c
index d31388ed3ccf..e5cd82f77b55 100644
--- a/sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c
+++ b/sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c
@@ -519,6 +519,34 @@ static struct snd_soc_dai_driver q6dsp_audio_fe_dais[] = {
},
.id = QUINARY_MI2S_TX,
.name = "QUIN_MI2S_TX",
+ }, {
+ .playback = {
+ .stream_name = "Senary MI2S Playback",
+ .rates = SNDRV_PCM_RATE_8000_192000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_LE |
+ SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 1,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 192000,
+ },
+ .id = SENARY_MI2S_RX,
+ .name = "SEN_MI2S_RX",
+ }, {
+ .capture = {
+ .stream_name = "Senary MI2S Capture",
+ .rates = SNDRV_PCM_RATE_8000_192000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_LE |
+ SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 1,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 192000,
+ },
+ .id = SENARY_MI2S_TX,
+ .name = "SEN_MI2S_TX",
},
Q6AFE_MI2S_RX_DAI("LPI RX0", LPI_MI2S_RX_0),
Q6AFE_MI2S_RX_DAI("LPI RX1", LPI_MI2S_RX_1),
@@ -680,6 +708,7 @@ struct snd_soc_dai_driver *q6dsp_audio_ports_set_config(struct device *dev,
case SLIMBUS_0_RX ... SLIMBUS_6_TX:
q6dsp_audio_fe_dais[i].ops = cfg->q6slim_ops;
break;
+ case SENARY_MI2S_RX ... SENARY_MI2S_TX:
case QUINARY_MI2S_RX ... QUINARY_MI2S_TX:
case PRIMARY_MI2S_RX ... QUATERNARY_MI2S_TX:
case LPI_MI2S_RX_0 ... LPI_MI2S_TX_4:
--
2.47.3
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