topology: add dmic pipeline to apl nocodec topology
Add DMIC capture pipeline for DMIC01 to the apl nocodec topology. DMIC16k to be added later. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
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@ -16,6 +16,7 @@ include(`sof/tokens.m4')
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# Include Apollolake DSP configuration
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include(`platform/intel/bxt.m4')
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include(`platform/intel/dmic.m4')
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#
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# Define the pipelines
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@ -32,6 +33,7 @@ include(`platform/intel/bxt.m4')
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# <---- Volume <----- SSP4
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# PCM5 ----> volume -----> SSP5
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# <---- volume <----- SSP5
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# PCM6 <---- volume <----- DMIC6 (DMIC01)
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#
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# Low Latency playback pipeline 1 on PCM 0 using max 2 channels of s16le.
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@ -106,6 +108,12 @@ PIPELINE_PCM_DAI_ADD(sof/pipe-volume-capture.m4,
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12, 5, 2, s16le,
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48, 1000, 0, 0, SSP, 5, s16le, 2)
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# Passthrough capture pipeline 13 on PCM 6 using max 4 channels.
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# Schedule 48 frames per 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_DAI_ADD(sof/pipe-passthrough-capture.m4,
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13, 6, 4, s32le,
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48, 1000, 0, 0,
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DMIC, 0, s32le, 2)
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#
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# DAIs configuration
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@ -195,6 +203,13 @@ DAI_ADD(sof/pipe-dai-capture.m4,
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PIPELINE_SINK_12, 2, s16le,
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48, 1000, 0, 0)
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# capture DAI is DMIC 0 using 2 periods
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# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-capture.m4,
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13, DMIC, 0, NoCodec-6,
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PIPELINE_SINK_13, 2, s32le,
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48, 1000, 0, 0)
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# PCM Low Latency, id 0
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PCM_DUPLEX_ADD(Port0, 0, 0, 0, PIPELINE_PCM_1, PIPELINE_PCM_2)
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PCM_DUPLEX_ADD(Port1, 1, 1, 1, PIPELINE_PCM_3, PIPELINE_PCM_4)
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@ -202,6 +217,7 @@ PCM_DUPLEX_ADD(Port2, 2, 2, 2, PIPELINE_PCM_5, PIPELINE_PCM_6)
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PCM_DUPLEX_ADD(Port3, 3, 3, 3, PIPELINE_PCM_7, PIPELINE_PCM_8)
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PCM_DUPLEX_ADD(Port4, 4, 4, 4, PIPELINE_PCM_9, PIPELINE_PCM_10)
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PCM_DUPLEX_ADD(Port5, 5, 5, 5, PIPELINE_PCM_11, PIPELINE_PCM_12)
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PCM_CAPTURE_ADD(DMIC01, 6, 6, 6, PIPELINE_PCM_13)
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#
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# BE configurations - overrides config in ACPI if present
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@ -249,3 +265,8 @@ DAI_CONFIG(SSP, 5, 5, NoCodec-5,
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SSP_TDM(2, 16, 3, 3),
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SSP_CONFIG_DATA(SSP, 5, 16)))
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DAI_CONFIG(DMIC, 0, 6, NoCodec-6,
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DMIC_CONFIG(1, 500000, 4800000, 40, 60, 48000,
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DMIC_WORD_LENGTH(s32le), DMIC, 0,
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PDM_CONFIG(DMIC, 0, STEREO_PDM0)))
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