mirror of https://github.com/thesofproject/sof.git
106 lines
3.2 KiB
Plaintext
106 lines
3.2 KiB
Plaintext
#
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# Topology for generic Apollolake UP^2 with pcm512x codec.
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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 Apollolake DSP configuration
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include(`platform/intel/bxt.m4')
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#
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# Define the pipelines
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#
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# PCM0 ----> volume -----> SSP5 (rt298)
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# PCM5 ----> volume (pipe 5) -----> iDisp1 (HDMI/DP playback, BE link 3)
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# PCM6 ----> Volume (pipe 6) -----> iDisp2 (HDMI/DP playback, BE link 4)
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# PCM7 ----> volume (pipe 7) -----> iDisp3 (HDMI/DP playback, BE link 5)
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#
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# Low Latency playback pipeline 1 on PCM 0 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-volume-playback.m4,
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1, 0, 2, s32le,
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48, 1000, 0, 0)
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# Low Latency playback pipeline 5 on PCM 5 using max 2 channels of s16le.
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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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5, 5, 2, s16le,
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48, 1000, 0, 0)
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# Low Latency playback pipeline 6 on PCM 6 using max 2 channels of s16le.
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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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6, 6, 2, s16le,
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48, 1000, 0, 0)
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# Low Latency playback pipeline 7 on PCM 7 using max 2 channels of s16le.
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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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7, 7, 2, s16le,
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48, 1000, 0, 0)
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#
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# DAIs configuration
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#
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# playback DAI is SSP5 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, 5, SSP5-Codec,
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PIPELINE_SOURCE_1, 2, s24le,
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48, 1000, 0, 0)
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# playback DAI is iDisp1 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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5, HDA, 3, iDisp1,
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PIPELINE_SOURCE_5, 2, s32le,
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48, 1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
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# playback DAI is iDisp2 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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6, HDA, 4, iDisp2,
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PIPELINE_SOURCE_6, 2, s32le,
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48, 1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
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# playback DAI is iDisp3 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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7, HDA, 5, iDisp3,
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PIPELINE_SOURCE_7, 2, s32le,
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48, 1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
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# PCM Low Latency, id 0
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PCM_PLAYBACK_ADD(Port5, 0, PIPELINE_PCM_1)
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PCM_PLAYBACK_ADD(HDMI1, 5, PIPELINE_PCM_5)
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PCM_PLAYBACK_ADD(HDMI2, 6, PIPELINE_PCM_6)
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PCM_PLAYBACK_ADD(HDMI3, 7, 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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#
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# 3 HDMI/DP outputs (ID: 3,4,5)
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DAI_CONFIG(SSP, 5, 0, SSP5-Codec,
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SSP_CONFIG(I2S, SSP_CLOCK(mclk, 24576000, codec_mclk_in),
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SSP_CLOCK(bclk, 3072000, codec_slave),
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SSP_CLOCK(fsync, 48000, codec_slave),
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SSP_TDM(2, 32, 3, 3),
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SSP_CONFIG_DATA(SSP, 5, 24)))
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DAI_CONFIG(HDA, 3, 3, iDisp1)
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DAI_CONFIG(HDA, 4, 4, iDisp2)
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DAI_CONFIG(HDA, 5, 5, iDisp3)
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