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Merge pull request #58 from plbossart/topic/wm8804
topology: add support for wm8804
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Original file line number | Diff line number | Diff line change |
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# | ||
# Topology for generic Apollolake UP^2 with wm8804 codec. | ||
# | ||
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# Include topology builder | ||
include(`utils.m4') | ||
include(`dai.m4') | ||
include(`pipeline.m4') | ||
include(`ssp.m4') | ||
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# Include TLV library | ||
include(`common/tlv.m4') | ||
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# Include Token library | ||
include(`sof/tokens.m4') | ||
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# Include Apollolake DSP configuration | ||
include(`platform/intel/bxt.m4') | ||
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# | ||
# Define the pipelines | ||
# | ||
# PCM0 ----> volume -----> SSP5 (wm8804) | ||
# | ||
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# Low Latency playback pipeline 1 on PCM 0 using max 2 channels of s32le. | ||
# Schedule 48 frames per 1000us deadline on core 0 with priority 0 | ||
PIPELINE_PCM_ADD(sof/pipe-volume-playback.m4, | ||
1, 0, 2, s32le, | ||
48, 1000, 0, 0) | ||
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# | ||
# DAIs configuration | ||
# | ||
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# playback DAI is SSP5 using 2 periods | ||
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0 | ||
DAI_ADD(sof/pipe-dai-playback.m4, | ||
1, SSP, 5, SSP5-Codec, | ||
PIPELINE_SOURCE_1, 2, s24le, | ||
48, 1000, 0, 0) | ||
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# PCM Low Latency, id 0 | ||
PCM_PLAYBACK_ADD(Port5, 0, PIPELINE_PCM_1) | ||
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# | ||
# BE configurations - overrides config in ACPI if present | ||
# | ||
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DAI_CONFIG(SSP, 5, 0, SSP5-Codec, | ||
SSP_CONFIG(I2S, SSP_CLOCK(mclk, 24576000, codec_mclk_in), | ||
SSP_CLOCK(bclk, 3072000, codec_master), | ||
SSP_CLOCK(fsync, 48000, codec_master), | ||
SSP_TDM(2, 32, 3, 3), | ||
SSP_CONFIG_DATA(SSP, 5, 24))) |