sof/topology/m4/pcm.m4

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dnl Define the macro for PCM playback/capture/capabilities
dnl PCM name)
define(`N_PCMP', `PCM'$1`P')
define(`N_PCMC', `PCM'$1`C')
dnl W_PCM_PLAYBACK(pcm, stream, periods_sink, periods_source, preload)
dnl PCM platform configuration
define(`W_PCM_PLAYBACK',
`SectionVendorTuples."'N_PCMP($1)`_tuples_w_comp" {'
` tokens "sof_comp_tokens"'
` tuples."word" {'
` SOF_TKN_COMP_PERIOD_SINK_COUNT' STR($3)
` SOF_TKN_COMP_PERIOD_SOURCE_COUNT' STR($4)
` SOF_TKN_COMP_PRELOAD_COUNT' STR($5)
` }'
`}'
`SectionData."'N_PCMP($1)`_data_w_comp" {'
` tuples "'N_PCMP($1)`_tuples_w_comp"'
`}'
`SectionWidget."'N_PCMP($1)`" {'
` index "'PIPELINE_ID`"'
` type "aif_in"'
` no_pm "true"'
` stream_name "'$2` '$1`"'
` data ['
` "'N_PCMP($1)`_data_w_comp"'
` ]'
`}')
dnl W_PCM_CAPTURE(pcm, stream, periods_sink, periods_source, preload)
define(`W_PCM_CAPTURE',
`SectionVendorTuples."'N_PCMC($1)`_tuples_w_comp" {'
` tokens "sof_comp_tokens"'
` tuples."word" {'
` SOF_TKN_COMP_PERIOD_SINK_COUNT' STR($3)
` SOF_TKN_COMP_PERIOD_SOURCE_COUNT' STR($4)
` SOF_TKN_COMP_PRELOAD_COUNT' STR($5)
` }'
`}'
`SectionData."'N_PCMC($1)`_data_w_comp" {'
` tuples "'N_PCMC($1)`_tuples_w_comp"'
`}'
`SectionWidget."'N_PCMC($1)`" {'
` index "'PIPELINE_ID`"'
` type "aif_out"'
` no_pm "true"'
` stream_name "'$2` '$1`"'
` data ['
` "'N_PCMC($1)`_data_w_comp"'
` ]'
`}')
dnl PCM_CAPABILITIES(name, formats, rate_min, rate_max, channels_min, channels_max, periods_min, periods_max, period_size_min, period_size_max, buffer_size_min, buffer_size_max)
define(`PCM_CAPABILITIES',
`SectionPCMCapabilities.STR($1) {'
`'
` formats "$2"'
` rate_min STR($3)'
` rate_max STR($4)'
` channels_min STR($5)'
` channels_max STR($6)'
` periods_min STR($7)'
` periods_max STR($8)'
` period_size_min STR($9)'
` period_size_max STR($10)'
` buffer_size_min STR($11)'
` buffer_size_max STR($12)'
`}')
dnl PCM_CAPTURE_ADD(name, pipeline, pcm_id, dai_id, capture)
define(`PCM_CAPTURE_ADD',
`SectionPCM.STR($1) {'
`'
` index STR($2)'
`'
` # used for binding to the PCM'
` id STR($3)'
`'
` dai.STR($1 $3) {'
` id STR($4)'
` }'
`'
` pcm."capture" {'
`'
` capabilities STR($5)'
` }'
`}')
dnl PCM_DUPLEX_ADD(name, pipeline, pcm_id, dai_id, playback, capture)
define(`PCM_DUPLEX_ADD',
`SectionPCM.STR($1) {'
`'
` index STR($2)'
`'
` # used for binding to the PCM'
` id STR($3)'
`'
` dai.STR($1 $3) {'
` id STR($4)'
` }'
`'
` pcm."capture" {'
`'
` capabilities STR($6)'
` }'
`'
` pcm."playback" {'
`'
` capabilities STR($5)'
` }'
`}')
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