mirror of https://github.com/thesofproject/sof.git
94 lines
2.3 KiB
Plaintext
94 lines
2.3 KiB
Plaintext
#
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# Topology for Tigerlake with rt1308 codec + DMIC + 4 HDMI
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#
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# Include topology builder
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include(`utils.m4')
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include(`dai.m4')
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include(`pipeline.m4')
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include(`ssp.m4')
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# Include TLV library
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include(`common/tlv.m4')
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# Include Token library
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include(`sof/tokens.m4')
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# Include Tigerlake DSP configuration
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include(`platform/intel/tgl.m4')
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include(`platform/intel/dmic.m4')
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DEBUG_START
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#
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# Define the pipelines
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#
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# PCM0 ----> volume -----> SSP2
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# PCM1 <---- volume <----- DMIC01 (dmic0 capture)
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#
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dnl PIPELINE_PCM_ADD(pipeline,
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dnl pipe id, pcm, max channels, format,
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dnl frames, deadline, priority, core)
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# Low Latency playback pipeline 1 on PCM 0 using max 2 channels of s24le.
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# Schedule 48 frames per 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_ADD(sof/pipe-volume-playback.m4,
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1, 0, 2, s24le,
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1000, 0, 0,
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48000, 48000, 48000)
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# Passthrough capture pipeline 3 on PCM 1 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_ADD(sof/pipe-passthrough-capture.m4,
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2, 1, 4, s32le,
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1000, 0, 0,
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48000, 48000, 48000)
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#
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# DAIs configuration
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#
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dnl DAI_ADD(pipeline,
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dnl pipe id, dai type, dai_index, dai_be,
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dnl buffer, periods, format,
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dnl frames, deadline, priority, core)
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# playback DAI is SSP2 using 2 periods
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# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-playback.m4,
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1, SSP, 2, SSP2-Codec,
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PIPELINE_SOURCE_1, 2, s24le,
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1000, 0, 0)
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# capture DAI is DMIC01 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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2, DMIC, 0, dmic01,
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PIPELINE_SINK_2, 2, s32le,
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1000, 0, 0)
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# PCM Low Latency, id 0
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dnl PCM_PLAYBACK_ADD(name, pcm_id, playback)
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PCM_PLAYBACK_ADD(Speaker, 0, PIPELINE_PCM_1)
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PCM_CAPTURE_ADD(DMIC01, 1, PIPELINE_PCM_2)
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#
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# BE configurations - overrides config in ACPI if present
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#
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#SSP 2 (ID: 0)
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DAI_CONFIG(SSP, 2, 0, SSP2-Codec,
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SSP_CONFIG(I2S, SSP_CLOCK(mclk, 38400000, codec_mclk_in),
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SSP_CLOCK(bclk, 2400000, codec_slave),
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SSP_CLOCK(fsync, 48000, codec_slave),
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SSP_TDM(2, 25, 3, 3),
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SSP_CONFIG_DATA(SSP, 2, 24)))
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# dmic01 (ID: 1)
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DAI_CONFIG(DMIC, 0, 1, dmic01,
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DMIC_CONFIG(1, 500000, 4800000, 40, 60, 48000,
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DMIC_WORD_LENGTH(s32le), 400, DMIC, 0,
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PDM_CONFIG(DMIC, 0, FOUR_CH_PDM0_PDM1)))
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DEBUG_END
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