52 lines
1.1 KiB
Plaintext
52 lines
1.1 KiB
Plaintext
#
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# Topology for pass through pipeline
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#
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# Include topology builder
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include(`local.m4')
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include(`build.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 Baytrail DSP configuration
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include(`dsps/byt.m4')
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#
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# Machine Specific Config - !! MUST BE SET TO MATCH TEST MACHINE DRIVER !!
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#
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# DAI Link Name
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define(`TEST_DAI_LINK_NAME', `NoCodec')
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#
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# Define the pipeline
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#
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# PCM0 ----> SSP2
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#
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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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# Use DMAC 0 channel 1 for PCM audio playback data
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PIPELINE_PCM_DAI_ADD(sof/pipe-passthrough-playback.m4,
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1, 0, 2, s16le,
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48, 1000, 0, 0, 0, 1,
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SSP, 2, s16le, 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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# Clocks masters wrt codec
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#
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# 24bit I2S using 25bit sample conatiner on SSP2
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#
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DAI_CONFIG(SSP, 2, TEST_DAI_LINK_NAME, I2S, 16,
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DAI_CLOCK(mclk, 19200000, slave),
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DAI_CLOCK(bclk, 1920000, slave),
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DAI_CLOCK(fsync, 48000, slave),
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DAI_TDM(2, 20, 3, 3))
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