Unverified Commit ae0de4e5 authored by Mohammad Rafi Shaik's avatar Mohammad Rafi Shaik Committed by Mark Brown
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ASoC: qcom: q6dsp: Add Senary MI2S audio interface support 



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: default avatarMohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Tested-by: Val Packett <val@packett.cool> # sm7325-motorola-dubai
Link: https://patch.msgid.link/20260402081118.348071-10-srinivas.kandagatla@oss.qualcomm.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent bcd0df1e

sound/soc/qcom/qdsp6/q6afe-dai.c

+6 −0
Original line number Diff line number Diff line
@@ -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];

sound/soc/qcom/qdsp6/q6afe.c

+8 −0
Original line number Diff line number Diff line
@@ -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,
@@ -1777,6 +1783,8 @@ struct q6afe_port *q6afe_port_get_from_id(struct device *dev, int id) 
	case AFE_PORT_ID_QUATERNARY_MI2S_TX:

	case AFE_PORT_ID_QUINARY_MI2S_RX:

	case AFE_PORT_ID_QUINARY_MI2S_TX:

	case AFE_PORT_ID_SENARY_MI2S_RX:

	case AFE_PORT_ID_SENARY_MI2S_TX:

		cfg_type = AFE_PARAM_ID_I2S_CONFIG;

		break;

	case AFE_PORT_ID_PRIMARY_TDM_RX ... AFE_PORT_ID_QUINARY_TDM_TX_7:

sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c

+29 −0
Original line number Diff line number Diff line
@@ -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: