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Commit 91c2173c authored by Mangesh Kunchamwar's avatar Mangesh Kunchamwar
Browse files

asoc: Add Hostless DAI for WSA CDC DMA Rx interface 



Enable hostless DAI for WSA CDC DMA Rx interface for hands free
profile use case.

Change-Id: I3c4246414dc477cdad382b46a6dbe6770dc5b89e
Signed-off-by: default avatarMangesh Kunchamwar <mangeshk@codeaurora.org>
parent ab8586d5

asoc/msm-dai-fe.c

+42 −0
Original line number Diff line number Diff line
@@ -533,6 +533,48 @@ static struct snd_soc_dai_driver msm_fe_dais[] = { 
		.name = "SLIMBUS8_HOSTLESS",

		.probe = fe_dai_probe,

	},

	{

		.playback = {

			.stream_name = "CDC_DMA_HOSTLESS Playback",

			.aif_name = "CDC_DMA_DL_HL",

			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |

				SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |

				SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |

				SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |

				SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |

				SNDRV_PCM_RATE_192000 | SNDRV_PCM_RATE_352800 |

				SNDRV_PCM_RATE_384000,

			.formats = SNDRV_PCM_FMTBIT_S16_LE |

				   SNDRV_PCM_FMTBIT_S24_LE |

				   SNDRV_PCM_FMTBIT_S24_3LE |

				   SNDRV_PCM_FMTBIT_S32_LE,

			.channels_min = 1,

			.channels_max = 2,

			.rate_min = 8000,

			.rate_max = 384000,

		},

		.capture = {

			.stream_name = "CDC_DMA_HOSTLESS Capture",

			.aif_name = "CDC_DMA_UL_HL",

			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |

				SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |

				SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |

				SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |

				SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |

				SNDRV_PCM_RATE_192000 | SNDRV_PCM_RATE_352800 |

				SNDRV_PCM_RATE_384000,

			.formats = SNDRV_PCM_FMTBIT_S16_LE |

				   SNDRV_PCM_FMTBIT_S24_LE |

				   SNDRV_PCM_FMTBIT_S24_3LE,

			.channels_min = 1,

			.channels_max = 8,

			.rate_min = 8000,

			.rate_max = 384000,

		},

		.ops = &msm_fe_dai_ops,

		.name = "CDC_DMA_HOSTLESS",

		.probe = fe_dai_probe,

	},

	{

		.playback = {

			.stream_name = "INT_FM_HOSTLESS Playback",

asoc/msm-pcm-routing-v2.c

+14 −1
Original line number Diff line number Diff line
@@ -14485,6 +14485,11 @@ static const struct snd_kcontrol_new slim4_fm_switch_mixer_controls = 
	0, 1, 0, msm_routing_get_switch_mixer,

	msm_routing_put_switch_mixer);













static const struct snd_kcontrol_new cdc_dma_fm_switch_mixer_controls =













	SOC_SINGLE_EXT("Switch", SND_SOC_NOPM,













	0, 1, 0, msm_routing_get_switch_mixer,













	msm_routing_put_switch_mixer);



























static const struct snd_kcontrol_new slim6_fm_switch_mixer_controls =















	SOC_SINGLE_EXT("Switch", SND_SOC_NOPM,















	0, 1, 0, msm_routing_get_switch_mixer,










@@ -15755,6 +15760,10 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = {













		0, 0, 0, 0),















	SND_SOC_DAPM_AIF_OUT("SLIM0_UL_HL", "SLIMBUS0_HOSTLESS Capture",















		0, 0, 0, 0),













	SND_SOC_DAPM_AIF_IN("CDC_DMA_DL_HL", "CDC_DMA_HOSTLESS Playback",













		0, 0, 0, 0),













	SND_SOC_DAPM_AIF_OUT("CDC_DMA_UL_HL", "CDC_DMA_HOSTLESS Capture",













		0, 0, 0, 0),















	SND_SOC_DAPM_AIF_OUT("CPE_LSM_UL_HL", "CPE LSM capture",















		0, 0, 0, 0),















	SND_SOC_DAPM_AIF_IN("SLIM1_DL_HL", "SLIMBUS1_HOSTLESS Playback",










@@ -16464,6 +16473,8 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = {













				&usb_switch_mixer_controls),















	SND_SOC_DAPM_SWITCH("A2DP_SLIM7_UL_HL", SND_SOC_NOPM, 0, 0,















				&a2dp_slim7_switch_mixer_controls),













	SND_SOC_DAPM_SWITCH("WSA_CDC_DMA_RX_0_DL_HL", SND_SOC_NOPM, 0, 0,













				&cdc_dma_fm_switch_mixer_controls),





























	/* Mixer definitions */















	SND_SOC_DAPM_MIXER("PRI_RX Audio Mixer", SND_SOC_NOPM, 0, 0,










@@ -18845,7 +18856,9 @@ static const struct snd_soc_dapm_route intercon[] = {













	{"SLIM3_UL_HL", NULL, "SLIMBUS_3_TX"},















	{"SLIM4_UL_HL", NULL, "SLIMBUS_4_TX"},















	{"SLIM8_UL_HL", NULL, "SLIMBUS_8_TX"},

























	{"WSA_CDC_DMA_RX_0_DL_HL", "Switch", "CDC_DMA_DL_HL"},













	{"WSA_CDC_DMA_RX_0", NULL, "WSA_CDC_DMA_RX_0_DL_HL"},













	{"CDC_DMA_UL_HL", NULL, "VA_CDC_DMA_TX_0"},















	{"LSM1 Mixer", "SLIMBUS_0_TX", "SLIMBUS_0_TX"},















	{"LSM1 Mixer", "SLIMBUS_1_TX", "SLIMBUS_1_TX"},















	{"LSM1 Mixer", "SLIMBUS_3_TX", "SLIMBUS_3_TX"},

























asoc/qcs405.c



+18
−0




























Original line number
Diff line number
Diff line








@@ -5245,6 +5245,24 @@ static struct snd_soc_dai_link msm_common_dai_links[] = {













		.codec_dai_name = "snd-soc-dummy-dai",















		.codec_name = "snd-soc-dummy",















	},













	/* Hostless PCM purpose */













	{













		.name = "CDC_DMA Hostless",













		.stream_name = "CDC_DMA Hostless",













		.cpu_dai_name = "CDC_DMA_HOSTLESS",













		.platform_name = "msm-pcm-hostless",













		.dynamic = 1,













		.dpcm_playback = 1,













		.dpcm_capture = 1,













		.trigger = {SND_SOC_DPCM_TRIGGER_POST,













			    SND_SOC_DPCM_TRIGGER_POST},













		.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,













		.ignore_suspend = 1,













		 /* this dailink has playback support */













		.ignore_pmdown_time = 1,













		.codec_dai_name = "snd-soc-dummy-dai",













		.codec_name = "snd-soc-dummy",













	},















	{















		.name = "MSM AFE-PCM RX",















		.stream_name = "AFE-PROXY RX",