mirror of https://github.com/thesofproject/sof.git
232 lines
7.4 KiB
Plaintext
232 lines
7.4 KiB
Plaintext
#
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# Unified topology for smart amplifier implementation.
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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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ifelse(SDW, `1',
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`include(`alh.m4')',
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`include(`ssp.m4')')
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# Include Token library
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include(`sof/tokens.m4')
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DEBUG_START
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# define the default macros.
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# define them in your specific platform .m4 if needed.
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ifelse(SDW, `1',
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`
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# ALH related
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# define(`SMART_ALH_INDEX', 1) define smart amplifier ALH index
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ifdef(`SMART_ALH_INDEX',`',`errprint(note: Need to define ALH index for sof-smart-amplifier
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)')
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ifdef(`SMART_ALH_PLAYBACK_NAME',`',`errprint(note: Need to define ALH BE dai_link name for sof-smart-amplifier
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)')
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ifdef(`SMART_ALH_CAPTURE_NAME',`',`errprint(note: Need to define ALH BE dai_link name for sof-smart-amplifier
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)')
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',
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`
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# SSP related
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# define(`SMART_SSP_INDEX', 1) define smart amplifier SSP index
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ifdef(`SMART_SSP_INDEX',`',`errprint(note: Need to define SSP index for sof-smart-amplifier
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)')
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# define(`SMART_SSP_NAME', `SSP1-Codec') define SSP BE dai_link name
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ifdef(`SMART_SSP_NAME',`',`errprint(note: Need to define SSP BE dai_link name for sof-smart-amplifier
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)')
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# define(`SMART_SSP_QUIRK', 0) define SSP quirk for special use, e.g. set SSP_QUIRK_LBM to verify
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# smart_amp nocodec mode. Set it to 0 by default for normal mode.
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ifdef(`SMART_SSP_QUIRK',`',`define(`SMART_SSP_QUIRK', 0)')
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# define(`SSP_MCLK', ) define SSP mclk if not done yet
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ifdef(`SSP_MCLK',`',`define(`SSP_MCLK', 19200000)')
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')
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# define(`SMART_BE_ID', 7) define BE dai_link ID
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ifdef(`SMART_BE_ID',`',`errprint(note: Need to define SSP BE dai_link ID for sof-smart-amplifier
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)')
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# Playback related
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# define(`SMART_PB_PPL_ID', 1)
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ifdef(`SMART_PB_PPL_ID',`',`errprint(note: Need to define playback pipeline ID for sof-smart-amplifier
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)')
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# define(`SMART_PB_CH_NUM', 2)
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ifdef(`SMART_PB_CH_NUM',`',`errprint(note: Need to define playback channel number for sof-smart-amplifier
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)')
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define(`SMART_PIPE_SOURCE', concat(`PIPELINE_SOURCE_', SMART_PB_PPL_ID))
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# define(`SMART_TX_CHANNELS', 4)
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ifdef(`SMART_TX_CHANNELS',`',`errprint(note: Need to define DAI TX channel number for sof-smart-amplifier
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)')
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# define(`SMART_RX_CHANNELS', 8)
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ifdef(`SMART_RX_CHANNELS',`',`errprint(note: Need to define DAI RX channel number for sof-smart-amplifier
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)')
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# define(`SMART_FB_CHANNELS', 4)
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ifdef(`SMART_FB_CHANNELS',`',`errprint(note: Need to define feedback channel number for sof-smart-amplifier
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)')
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define(`SMART_PB_PPL_NAME', concat(`PIPELINE_PCM_', SMART_PB_PPL_ID))
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# Ref capture related
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# define(`SMART_REF_PPL_ID', 11)
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ifdef(`SMART_REF_PPL_ID',`',`errprint(note: Need to define Echo Ref pipeline ID for sof-smart-amplifier
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)')
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# define(`SMART_REF_CH_NUM', 4)
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ifdef(`SMART_REF_CH_NUM',`',`errprint(note: Need to define Echo Ref channel number for sof-smart-amplifier
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)')
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define(`SMART_PIPE_SINK', concat(`PIPELINE_SINK_', SMART_REF_PPL_ID))
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# define(`N_SMART_DEMUX', `MUXDEMUX'SMART_REF_PPL_ID`.'$1)
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define(`SMART_REF_PPL_NAME', concat(`PIPELINE_PCM_', SMART_REF_PPL_ID))
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# PCM related
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# define(`SMART_PCM_ID', 0)
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ifdef(`SMART_PCM_ID',`',`errprint(note: Need to define PCM ID for sof-smart-amplifier
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)')
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# define(`SMART_PCM_NAME', `smart373-spk')
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ifdef(`SMART_PCM_NAME',`',`errprint(note: Need to define Echo Ref pipeline ID for sof-smart-amplifier
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)')
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ifelse(SDW, `1',
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`
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#
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# Define the pipelines
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#
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# PCM2 ----> smart_amp ----> ALH(ALH_INDEX)
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# ^
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# |
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# |
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# PCM3 <---- demux <----- ALH(ALH_INDEX + 1)
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#
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'
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,`
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#
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# Define the pipelines
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#
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# PCM0 ----> smart_amp ----> SSP(SSP_INDEX)
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# ^
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# |
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# |
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# PCM0 <---- demux <----- SSP(SSP_INDEX)
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#
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')
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dnl PIPELINE_PCM_ADD(pipeline,
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dnl pipe id, pcm, max channels, format,
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dnl period, priority, core,
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dnl pcm_min_rate, pcm_max_rate, pipeline_rate,
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dnl time_domain, sched_comp)
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# Demux pipeline 1 on PCM 0 using max 2 channels of s32le.
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# Set 1000us deadline on core 0 with priority 0
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PIPELINE_PCM_ADD(sof/pipe-eq-iir-dts-codec-smart-amp-playback.m4,
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SMART_PB_PPL_ID, SMART_PCM_ID, SMART_PB_CH_NUM, s32le,
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1000, 0, SMART_AMP_CORE,
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48000, 48000, 48000)
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# Low Latency capture pipeline 2 on PCM 0 using max 2 channels of s32le.
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# Set 1000us deadline on core 0 with priority 0
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ifelse(SDW, `1',
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`
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PIPELINE_PCM_ADD(sof/pipe-amp-ref-capture.m4,
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SMART_REF_PPL_ID, eval(SMART_PCM_ID + 1), SMART_REF_CH_NUM, s32le,
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1000, 0, SMART_AMP_CORE,
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48000, 48000, 48000)
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',
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`
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PIPELINE_PCM_ADD(sof/pipe-amp-ref-capture.m4,
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SMART_REF_PPL_ID, SMART_PCM_ID, SMART_REF_CH_NUM, s32le,
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1000, 0, SMART_AMP_CORE,
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48000, 48000, 48000)
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')
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#
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# DAIs configuration
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#
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dnl DAI_ADD(pipeline,
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dnl pipe id, dai type, dai_index, dai_be,
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dnl buffer, periods, format,
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dnl deadline, priority, core, time_domain)
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ifelse(SDW, `1',
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`
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# playback DAI is ALH(ALH_INDEX) using 2 periods
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# Buffers use s32le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-playback.m4,
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SMART_PB_PPL_ID, ALH, SMART_ALH_INDEX, SMART_ALH_PLAYBACK_NAME,
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SMART_PIPE_SOURCE, 2, s24le,
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1000, 0, SMART_AMP_CORE, SCHEDULE_TIME_DOMAIN_TIMER)
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# capture DAI is ALH(ALH_INDEX) using 2 periods
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# Buffers use s32le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-capture.m4,
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SMART_REF_PPL_ID, ALH, eval(SMART_ALH_INDEX + 1), SMART_ALH_CAPTURE_NAME,
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SMART_PIPE_SINK, 2, s24le,
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1000, 0, SMART_AMP_CORE, SCHEDULE_TIME_DOMAIN_TIMER)
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',
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`
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# playback DAI is SSP(SPP_INDEX) using 2 periods
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# Buffers use s32le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-playback.m4,
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SMART_PB_PPL_ID, SSP, SMART_SSP_INDEX, SMART_SSP_NAME,
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SMART_PIPE_SOURCE, 2, s32le,
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1000, 0, SMART_AMP_CORE, SCHEDULE_TIME_DOMAIN_TIMER)
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# capture DAI is SSP(SSP_INDEX) using 2 periods
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# Buffers use s32le format, 1000us deadline on core 0 with priority 0
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DAI_ADD(sof/pipe-dai-capture.m4,
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SMART_REF_PPL_ID, SSP, SMART_SSP_INDEX, SMART_SSP_NAME,
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SMART_PIPE_SINK, 2, s32le,
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1000, 0, SMART_AMP_CORE, SCHEDULE_TIME_DOMAIN_TIMER)
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')
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# Connect demux to smart_amp
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ifdef(`N_SMART_REF_BUF',`',`errprint(note: Need to define ref buffer name for connection
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)')
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ifdef(`N_SMART_DEMUX',`',`errprint(note: Need to define demux widget name for connection
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)')
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SectionGraph."PIPE_SMART_AMP" {
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index "0"
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lines [
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# demux to smart_amp
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dapm(N_SMART_REF_BUF, N_SMART_DEMUX)
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]
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}
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# PCM for SMART_AMP Playback and EchoRef.
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ifelse(SDW, `1',
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`
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PCM_PLAYBACK_ADD(SMART_PCM_NAME, SMART_PCM_ID, SMART_PB_PPL_NAME)
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PCM_CAPTURE_ADD(echo, eval(SMART_PCM_ID + 1), SMART_REF_PPL_NAME)
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',
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`
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dnl PCM_DUPLEX_ADD(name, pcm_id, playback, capture)
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PCM_DUPLEX_ADD(SMART_PCM_NAME, SMART_PCM_ID, SMART_PB_PPL_NAME, SMART_REF_PPL_NAME)
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')
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#
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# BE configurations - overrides config in ACPI if present
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#
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ifelse(SDW, `1',
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`
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#ALH ALH Pin2 (ID: SMART_BE_ID)
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DAI_CONFIG(ALH, SMART_ALH_INDEX, SMART_BE_ID, SMART_ALH_PLAYBACK_NAME,
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ALH_CONFIG(ALH_CONFIG_DATA(ALH, SMART_ALH_INDEX, 48000, SMART_TX_CHANNELS)))
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#ALH ALH Pin3 (ID: SMART_BE_ID + 1)
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DAI_CONFIG(ALH, eval(SMART_ALH_INDEX + 1), eval(SMART_BE_ID + 1), SMART_ALH_CAPTURE_NAME,
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ALH_CONFIG(ALH_CONFIG_DATA(ALH, eval(SMART_ALH_INDEX + 1), 48000, SMART_RX_CHANNELS)))
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',
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`
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#SSP SSP_INDEX (ID: SMART_BE_ID)
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DAI_CONFIG(SSP, SMART_SSP_INDEX, SMART_BE_ID, SMART_SSP_NAME,
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SSP_CONFIG(DSP_B, SSP_CLOCK(mclk, SSP_MCLK, codec_mclk_in),
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SSP_CLOCK(bclk, 12288000, codec_slave),
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SSP_CLOCK(fsync, 48000, codec_slave),
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SSP_TDM(8, 32, 15, 255),
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SSP_CONFIG_DATA(SSP, SMART_SSP_INDEX, 32, 0, SMART_SSP_QUIRK)))
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')
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DEBUG_END
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