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topology: add amplifier reference capture pipeline 

This is for smart amplifier use case only, to get the amplifier
reference samples captured to the host user space.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
This commit is contained in:
Keyon Jie 2020-03-16 12:54:12 +08:00 committed by Liam Girdwood
parent 3564b7dcdb
commit 02fb00d628
1 changed files with 110 additions and 0 deletions
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110
tools/topology/sof/pipe-amp-ref-capture.m4 Normal file
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# Amplifier feedback reference Demux Pipeline
#
# capture with demux for both echo reference to user space and the feedback to smart amplifier FW algorithm.
#
# Pipeline Endpoints for connection are :-
#
# Capture Demux
# B1 (DAI buffer)
#
#
# |
# host PCM_C <-- B0 <-- Demux(M) <-- B1 <-- DAI
#
# Include topology builder
include(`utils.m4')
include(`buffer.m4')
include(`pcm.m4')
include(`pga.m4')
include(`muxdemux.m4')
include(`mixercontrol.m4')
include(`bytecontrol.m4')
ifdef(`SMART_TX_CHANNELS',`',`errprint(note: Need to define DAI TX channel number for sof-smart-amplifier
)')
ifdef(`SMART_RX_CHANNELS',`',`errprint(note: Need to define DAI RX channel number for sof-smart-amplifier
)')
ifdef(`SMART_FB_CHANNELS',`',`errprint(note: Need to define feedback channel number for sof-smart-amplifier
)')
ifdef(`SMART_PB_PPL_ID',`',`errprint(note: Need to define playback pipeline ID for sof-smart-amplifier
)')
ifdef(`SMART_PB_CH_NUM',`',`errprint(note: Need to define playback channel number for sof-smart-amplifier
)')
ifdef(`SMART_REF_PPL_ID',`',`errprint(note: Need to define Echo Ref pipeline ID for sof-smart-amplifier
)')
ifdef(`SMART_REF_CH_NUM',`',`errprint(note: Need to define Echo Ref channel number for sof-smart-amplifier
)')
# should be aligned with struct sof_mux_config, used for mux input/output configuration.
CONTROLBYTES_PRIV(DEMUX_priv,
` bytes "0x53,0x4f,0x46,0x00,0x00,0x00,0x00,0x00,'
` 0x28,0x00,0x00,0x00,0x00,0x60,0x00,0x03,'
` 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,'
` 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,'
` COMP_FORMAT_VALUE(PIPELINE_FORMAT),0x00,DEC2HEX(SMART_RX_CHANNELS),0x00,0x02,0x00,0x00,0x00,'
` DEC2HEX(SMART_PB_PPL_ID),0x00,0x00,0x00,DEC2HEX(SMART_FB_CHANNELS),0x01,0x02,0x04,'
` 0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,'
` DEC2HEX(SMART_REF_PPL_ID),0x00,0x00,0x00,DEC2HEX(SMART_REF_CH_NUM),0x01,0x02,0x04,'
` 0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00"'
)
# demux Bytes control with max value of 255
C_CONTROLBYTES(DEMUX, PIPELINE_ID,
CONTROLBYTES_OPS(bytes, 258 binds the mixer control to bytes get/put handlers, 258, 258),
CONTROLBYTES_EXTOPS(258 binds the mixer control to bytes get/put handlers, 258, 258),
, , ,
CONTROLBYTES_MAX(, 304),
,
DEMUX_priv)
#
# Components and Buffers
#
# Host "Echo Reference Capture" PCM
# with 0 sink and 2 source periods
W_PCM_CAPTURE(PCM_ID, Echo Reference Capture, 0, 2)
# Mux 0 has 2 sink and source periods.
W_MUXDEMUX(0, 1, PIPELINE_FORMAT, 2, 2, SCHEDULE_CORE, LIST(` ', "DEMUX"))
# define demux widget name for up layer connection
define(`N_SMART_DEMUX',N_MUXDEMUX(0))
# Low Latency Buffers
W_BUFFER(0, COMP_BUFFER_SIZE(2,
COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS, COMP_PERIOD_FRAMES(PCM_MAX_RATE, SCHEDULE_PERIOD)),
PLATFORM_HOST_MEM_CAP)
W_BUFFER(1, COMP_BUFFER_SIZE(2,
COMP_SAMPLE_SIZE(PIPELINE_FORMAT), SMART_RX_CHANNELS, COMP_PERIOD_FRAMES(PCM_MAX_RATE, SCHEDULE_PERIOD)),
PLATFORM_COMP_MEM_CAP)
#
# Pipeline Graph
#
# host PCM_C <--B0-- Mux(M) <--B1-- sink DAI0
#
P_GRAPH(pipe-demux-capture-PIPELINE_ID, PIPELINE_ID,
LIST(` ',
`dapm(N_PCMC(PCM_ID), N_BUFFER(0))',
`dapm(N_BUFFER(0), N_MUXDEMUX(0))',
`dapm(N_MUXDEMUX(0), N_BUFFER(1))'))
#
# Pipeline Source and Sinks
#
indir(`define', concat(`PIPELINE_SINK_', PIPELINE_ID), N_BUFFER(1))
indir(`define', concat(`PIPELINE_DEMUX_', PIPELINE_ID), N_MUXDEMUX(0))
indir(`define', concat(`PIPELINE_PCM_', PIPELINE_ID), Echo Reference Capture PCM_ID)
#
# PCM Configuration
#
# PCM capabilities supported by FW
PCM_CAPABILITIES(Echo Reference Capture PCM_ID, `S32_LE,S24_LE,S16_LE', 48000, 48000, 2, PIPELINE_CHANNELS, 2, 16, 192, 16384, 65536, 65536)