Define { ANALOG_PLAYBACK_PCM 'Analog Playback' ANALOG_CAPTURE_PCM 'Analog Capture' HDA_ANALOG_DAI_NAME 'Analog Playback and Capture' DEEP_BUFFER_PIPELINE_ID 15 DEEP_BUFFER_PCM_ID 31 DEEP_BUFFER_PIPELINE_SRC 'mixin.15.1' DEEP_BUFFER_PIPELINE_SINK 'mixout.2.1' DEEP_BUFFER_PCM_NAME 'Deepbuffer HDA Analog' } # include deep buffer config if buffer size is in 1 - 1000 ms. IncludeByKey.DEEPBUFFER_FW_DMA_MS{ "[1-1000]" "platform/intel/deep-buffer.conf" } Object.Dai { HDA.0 { name $HDA_ANALOG_DAI_NAME dai_index 0 id 4 default_hw_conf_id 4 Object.Base.hw_config.1 { name "HDA0" } direction duplex } } Object.Pipeline { mixout-gain-efx-dai-copier-playback.0 { index 2 Object.Widget.copier.1 { stream_name $HDA_ANALOG_DAI_NAME dai_type "HDA" copier_type "HDA" } Object.Widget.gain.1 { Object.Control.mixer.1 { name '2 Main Playback Volume' } } Object.Widget.eqiir.1 { Object.Control.bytes."1" { name '2 Main playback Iir Eq' } } Object.Widget.eqfir.1 { Object.Control.bytes."1" { name '2 Main playback Fir Eq' } } } host-copier-gain-mixin-playback.0 { index 1 Object.Widget.copier.1 { stream_name $ANALOG_PLAYBACK_PCM } Object.Widget.gain.1 { Object.Control.mixer.1 { name '1 2nd Playback Volume' } } } passthrough-capture.1 { index 3 Object.Widget.copier.1 { stream_name $ANALOG_CAPTURE_PCM } } passthrough-be.1 { index 4 direction capture Object.Widget.copier."1" { dai_type "HDA" type "dai_out" copier_type "HDA" stream_name $HDA_ANALOG_DAI_NAME node_type $HDA_LINK_INPUT_CLASS Object.Base.audio_format.1 { in_bit_depth 32 in_valid_bit_depth 32 out_bit_depth 32 out_valid_bit_depth 32 dma_buffer_size "$[$ibs * 2]" } } } } Object.PCM { pcm.0 { id 0 name 'HDA Analog' Object.Base.fe_dai.1 { name "HDA Analog" } Object.PCM.pcm_caps.1 { direction "playback" name $ANALOG_PLAYBACK_PCM formats 'S32_LE,S24_LE,S16_LE' } Object.PCM.pcm_caps.2 { direction "capture" name $ANALOG_CAPTURE_PCM formats 'S32_LE,S24_LE,S16_LE' } direction duplex } } # top-level pipeline connections Object.Base { route.1 { sink 'copier.HDA.2.1' source 'eqfir.2.1' } route.2 { source 'mixin.1.1' sink 'mixout.2.1' } route.3 { source 'copier.HDA.4.1' sink 'copier.host.3.1' } }