mirror of https://github.com/thesofproject/sof.git
57 lines
1.5 KiB
Plaintext
57 lines
1.5 KiB
Plaintext
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#
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# Topology for Cometlake with rt5682 headset on SSP0, max98357a spk on SSP1
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#
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# Adding max98357a spk on SSP1 on top of sof-cml-rt5682.
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#
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# Include SOF CML RT5682 Topology
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# This includes topology for RT5682, DMIC and 3 HDMI Pass through pipeline
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include(`sof-cml-demux-rt5682.m4')
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# Define the Speaker pipeline
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#
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# PCM6 ----> volume (pipe 8) ----> SSP1 (speaker - maxim98357a, BE link 5)
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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 8 on PCM 6 using max 2 channels of s32le.
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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-src-volume-playback.m4,
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8, 6, 2, s32le,
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48, 1000, 0, 0)
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#
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# Speaker 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 SSP1 using 2 periods
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# Buffers use s16le 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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8, SSP, 1, SSP1-Codec,
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PIPELINE_SOURCE_8, 2, s16le,
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48, 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(Speakers, 6, PIPELINE_PCM_8)
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#
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# BE configurations for Speakers - overrides config in ACPI if present
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#
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#SSP 1 (ID: 6)
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DAI_CONFIG(SSP, 1, 6, SSP1-Codec,
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SSP_CONFIG(I2S, SSP_CLOCK(mclk, 24000000, codec_mclk_in),
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SSP_CLOCK(bclk, 1500000, codec_slave),
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SSP_CLOCK(fsync, 46875, codec_slave),
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SSP_TDM(2, 16, 3, 3),
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SSP_CONFIG_DATA(SSP, 1, 16)))
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