mirror of https://github.com/thesofproject/sof.git
75 lines
1.6 KiB
Plaintext
75 lines
1.6 KiB
Plaintext
#
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# Topology for Cherrytrail UP with pcm512x codec with sample rate
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# conversion (SRC component).
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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 Cherrytrail DSP configuration
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include(`platform/intel/cht.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 ----> src -----> SSP2 (pcm512x)
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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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# Playback pipeline 1 on PCM 0 using max 2 channels of s24le.
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# Schedule 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_ADD(sof/pipe-src-playback.m4,
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1, 0, 2, s24le,
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1000, 0, 0,
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48000, 50000, 50000)
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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 SSP2 using 2 periods
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# Buffers use s24le 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, 2, SSP2-Codec,
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PIPELINE_SOURCE_1, 2, s24le,
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1000, 0, 0, SCHEDULE_TIME_DOMAIN_DMA)
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# PCM, id 0
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dnl PCM_PLAYBACK_ADD(name, pcm_id, playback)
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PCM_PLAYBACK_ADD(Port2, 0, PIPELINE_PCM_1)
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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, 19200000, codec_mclk_in),
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SSP_CLOCK(bclk, 3200000, codec_slave),
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SSP_CLOCK(fsync, 50000, codec_slave),
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SSP_TDM(2, 32, 3, 3),
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SSP_CONFIG_DATA(SSP, 2, 24)))
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DEBUG_END
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