mirror of https://github.com/thesofproject/sof.git
182 lines
5.4 KiB
Plaintext
182 lines
5.4 KiB
Plaintext
#
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# Topology for generic Cannonlake board with no codec and digital mic array.
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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(`ssp.m4')
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include(`pipeline.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 Cannonlake DSP configuration
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include(`platform/intel/cnl.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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#
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# PCM0 <---> volume <----> SSP0
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# PCM1 <---> Volume <----> SSP1
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# PCM2 <---> volume <----> SSP2
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# PCM3 <---- volume <----- DMIC3 (DMIC01)
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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 period, priority, core,
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dnl pcm_min_rate, pcm_max_rate, pipeline_rate,
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dnl time_domain, sched_comp)
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# Low Latency playback pipeline 1 on PCM 0 using max 2 channels of s24le.
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# Set 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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# Low Latency capture pipeline 2 on PCM 0 using max 2 channels of s24le.
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# Set 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_ADD(sof/pipe-volume-capture.m4,
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2, 0, 2, s24le,
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1000, 0, 0,
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48000, 48000, 48000)
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# Low Latency playback pipeline 3 on PCM 1 using max 2 channels of s24le.
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# Set 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_ADD(sof/pipe-volume-playback.m4,
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3, 1, 2, s24le,
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1000, 0, 0,
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48000, 48000, 48000)
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# Low Latency capture pipeline 4 on PCM 1 using max 2 channels of s24le.
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# Set 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_ADD(sof/pipe-volume-capture.m4,
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4, 1, 2, s24le,
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1000, 0, 0,
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48000, 48000, 48000)
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# Low Latency playback pipeline 5 on PCM 2 using max 2 channels of s24le.
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# Set 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_ADD(sof/pipe-volume-playback.m4,
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5, 2, 2, s24le,
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1000, 0, 0,
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48000, 48000, 48000)
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# Low Latency capture pipeline 6 on PCM 2 using max 2 channels of s24le.
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# Set 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_ADD(sof/pipe-volume-capture.m4,
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6, 2, 2, s24le,
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1000, 0, 0,
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48000, 48000, 48000)
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# Passthrough capture pipeline 7 on PCM 3 using max 4 channels.
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# Set 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_ADD(sof/pipe-passthrough-capture.m4,
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7, 3, 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 deadline, priority, core)
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# playback DAI is SSP0 using 2 periods
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# Buffers use s16le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-playback.m4,
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1, SSP, 0, NoCodec-0,
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PIPELINE_SOURCE_1, 2, s24le,
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1000, 0, 0)
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# capture DAI is SSP0 using 2 periods
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# Buffers use s16le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-capture.m4,
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2, SSP, 0, NoCodec-0,
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PIPELINE_SINK_2, 2, s24le,
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1000, 0, 0)
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# playback DAI is SSP1 using 2 periods
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# Buffers use s16le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-playback.m4,
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3, SSP, 1, NoCodec-1,
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PIPELINE_SOURCE_3, 2, s24le,
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1000, 0, 0)
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# capture DAI is SSP1 using 2 periods
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# Buffers use s16le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-capture.m4,
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4, SSP, 1, NoCodec-1,
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PIPELINE_SINK_4, 2, s24le,
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1000, 0, 0)
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# playback DAI is SSP2 using 2 periods
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# Buffers use s16le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-playback.m4,
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5, SSP, 2, NoCodec-2,
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PIPELINE_SOURCE_5, 2, s24le,
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1000, 0, 0)
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# capture DAI is SSP2 using 2 periods
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# Buffers use s16le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-capture.m4,
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6, SSP, 2, NoCodec-2,
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PIPELINE_SINK_6, 2, s24le,
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1000, 0, 0)
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# capture DAI is DMIC 0 using 2 periods
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# Buffers use s32le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-capture.m4,
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7, DMIC, 0, NoCodec-3,
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PIPELINE_SINK_7, 2, s32le,
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1000, 0, 0)
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dnl PCM_DUPLEX_ADD(name, pcm_id, playback, capture)
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PCM_DUPLEX_ADD(Port0, 0, PIPELINE_PCM_1, PIPELINE_PCM_2)
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PCM_DUPLEX_ADD(Port1, 1, PIPELINE_PCM_3, PIPELINE_PCM_4)
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PCM_DUPLEX_ADD(Port2, 2, PIPELINE_PCM_5, PIPELINE_PCM_6)
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dnl PCM_CAPTURE_ADD(name, pipeline, capture)
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PCM_CAPTURE_ADD(DMIC01, 3, PIPELINE_PCM_7)
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#
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# BE configurations - overrides config in ACPI if present
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#
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dnl DAI_CONFIG(type, dai_index, link_id, name, ssp_config/dmic_config)
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DAI_CONFIG(SSP, 0, 0, NoCodec-0,
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dnl SSP_CONFIG(format, mclk, bclk, fsync, tdm, ssp_config_data)
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SSP_CONFIG(I2S, SSP_CLOCK(mclk, 24000000, codec_mclk_in),
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SSP_CLOCK(bclk, 4800000, 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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dnl SSP_CONFIG_DATA(type, dai_index, valid bits, mclk_id, quirks)
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SSP_CONFIG_DATA(SSP, 0, 24, 0, SSP_QUIRK_LBM)))
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DAI_CONFIG(SSP, 1, 1, NoCodec-1,
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SSP_CONFIG(I2S, SSP_CLOCK(mclk, 24000000, codec_mclk_in),
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SSP_CLOCK(bclk, 4800000, 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, 1, 24, 0, SSP_QUIRK_LBM)))
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DAI_CONFIG(SSP, 2, 2, NoCodec-2,
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SSP_CONFIG(I2S, SSP_CLOCK(mclk, 24000000, codec_mclk_in),
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SSP_CLOCK(bclk, 4800000, 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, 0, SSP_QUIRK_LBM)))
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DAI_CONFIG(DMIC, 0, 3, NoCodec-3,
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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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