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| 1 | +# Demux Volume Pipeline with DTS codec and PCM |
| 2 | +# |
| 3 | +# Pipeline Endpoints for connection are :- |
| 4 | +# |
| 5 | +# Playback Demux |
| 6 | +# B3 (DAI buffer) |
| 7 | + |
| 8 | +# |
| 9 | +# host PCM_P --> B0 --> EQ 0 --> B1 --> DTS codec --> B2 --> Demux --> B3 --> sink DAI0 |
| 10 | +# | |
| 11 | +# pipeline --> DAI |
| 12 | + |
| 13 | +# Include topology builder |
| 14 | +include(`utils.m4') |
| 15 | +include(`buffer.m4') |
| 16 | +include(`pcm.m4') |
| 17 | +include(`dai.m4') |
| 18 | +include(`pipeline.m4') |
| 19 | +include(`codec_adapter.m4') |
| 20 | +include(`bytecontrol.m4') |
| 21 | +include(`eq_iir.m4') |
| 22 | +include(`muxdemux.m4') |
| 23 | + |
| 24 | +# |
| 25 | +# Controls |
| 26 | +# |
| 27 | + |
| 28 | +# |
| 29 | +# DTS Codec |
| 30 | +# |
| 31 | + |
| 32 | +include(`dts_codec_adapter.m4') |
| 33 | + |
| 34 | +# |
| 35 | +# IIR EQ |
| 36 | +# |
| 37 | +define(DEF_EQIIR_COEF, concat(`eqiir_coef_', PIPELINE_ID)) |
| 38 | +define(DEF_EQIIR_PRIV, concat(`eqiir_priv_', PIPELINE_ID)) |
| 39 | + |
| 40 | +# define filter. eq_iir_coef_flat.m4 is set by default |
| 41 | +ifdef(`PIPELINE_FILTER1', , `define(PIPELINE_FILTER1, eq_iir_coef_flat.m4)') |
| 42 | +include(PIPELINE_FILTER1) |
| 43 | + |
| 44 | +# EQ Bytes control with max value of 255 |
| 45 | +C_CONTROLBYTES(DEF_EQIIR_COEF, PIPELINE_ID, |
| 46 | + CONTROLBYTES_OPS(bytes, 258 binds the mixer control to bytes get/put handlers, 258, 258), |
| 47 | + CONTROLBYTES_EXTOPS(258 binds the mixer control to bytes get/put handlers, 258, 258), |
| 48 | + , , , |
| 49 | + CONTROLBYTES_MAX(, 2048), |
| 50 | + , |
| 51 | + DEF_EQIIR_PRIV) |
| 52 | + |
| 53 | +# demux Bytes control with max value of 255 |
| 54 | +C_CONTROLBYTES(concat(`DEMUX', PIPELINE_ID), PIPELINE_ID, |
| 55 | + CONTROLBYTES_OPS(bytes, 258 binds the mixer control to bytes get/put handlers, 258, 258), |
| 56 | + CONTROLBYTES_EXTOPS(258 binds the mixer control to bytes get/put handlers, 258, 258), |
| 57 | + , , , |
| 58 | + CONTROLBYTES_MAX(, 304), |
| 59 | + , concat(`demux_priv_', PIPELINE_ID)) |
| 60 | + |
| 61 | +# |
| 62 | +# Components and Buffers |
| 63 | +# |
| 64 | + |
| 65 | +ifdef(`CA_SCHEDULE_CORE',`', `define(`CA_SCHEDULE_CORE', `SCHEDULE_CORE')') |
| 66 | + |
| 67 | +# Host "Playback with codec adapter" PCM |
| 68 | +# with DAI_PERIODS sink and 0 source periods |
| 69 | +W_PCM_PLAYBACK(PCM_ID, Passthrough Playback, DAI_PERIODS, 0, SCHEDULE_CORE) |
| 70 | + |
| 71 | +W_CODEC_ADAPTER(0, PIPELINE_FORMAT, DAI_PERIODS, DAI_PERIODS, CA_SCHEDULE_CORE, |
| 72 | + LIST(` ', "CA_SETUP_CONTROLBYTES_NAME_PIPE")) |
| 73 | + |
| 74 | +# "EQ 0" has 2 sink period and 2 source periods |
| 75 | +W_EQ_IIR(0, PIPELINE_FORMAT, 2, 2, SCHEDULE_CORE, |
| 76 | + LIST(` ', "DEF_EQIIR_COEF")) |
| 77 | + |
| 78 | +# Mux 0 has 2 sink and source periods. |
| 79 | +W_MUXDEMUX(0, 1, PIPELINE_FORMAT, 2, 2, SCHEDULE_CORE, |
| 80 | + LIST(` ', concat(`DEMUX', PIPELINE_ID))) |
| 81 | + |
| 82 | +# Playback Buffers |
| 83 | +W_BUFFER(0, COMP_BUFFER_SIZE(2, |
| 84 | + COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS, COMP_PERIOD_FRAMES(PCM_MAX_RATE, SCHEDULE_PERIOD)), |
| 85 | + PLATFORM_HOST_MEM_CAP) |
| 86 | +W_BUFFER(1, COMP_BUFFER_SIZE(2, |
| 87 | + COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS, COMP_PERIOD_FRAMES(PCM_MAX_RATE, SCHEDULE_PERIOD)), |
| 88 | + PLATFORM_HOST_MEM_CAP) |
| 89 | +W_BUFFER(2, COMP_BUFFER_SIZE(DAI_PERIODS, |
| 90 | + COMP_SAMPLE_SIZE(DAI_FORMAT), PIPELINE_CHANNELS, COMP_PERIOD_FRAMES(PCM_MAX_RATE, SCHEDULE_PERIOD)), |
| 91 | + PLATFORM_DAI_MEM_CAP) |
| 92 | +W_BUFFER(3, COMP_BUFFER_SIZE(DAI_PERIODS, |
| 93 | + COMP_SAMPLE_SIZE(DAI_FORMAT), PIPELINE_CHANNELS, COMP_PERIOD_FRAMES(PCM_MAX_RATE, SCHEDULE_PERIOD)), |
| 94 | + PLATFORM_DAI_MEM_CAP) |
| 95 | + |
| 96 | +# |
| 97 | +# Pipeline Graph |
| 98 | +# |
| 99 | +# host PCM_P --> B0 --> EQ 0 --> B1 --> CODEC_ADAPTER -> B2 --> DEMUX --> B3 --> sink DAI0 |
| 100 | + |
| 101 | +P_GRAPH(pipe-pass-playback-PIPELINE_ID, PIPELINE_ID, |
| 102 | + LIST(` ', |
| 103 | + `dapm(N_BUFFER(0), N_PCMP(PCM_ID))', |
| 104 | + `dapm(N_EQ_IIR(0), N_BUFFER(0))', |
| 105 | + `dapm(N_BUFFER(1), N_EQ_IIR(0))', |
| 106 | + `dapm(N_CODEC_ADAPTER(0), N_BUFFER(1))', |
| 107 | + `dapm(N_BUFFER(2), N_CODEC_ADAPTER(0))' |
| 108 | + `dapm(N_MUXDEMUX(0), N_BUFFER(2))' |
| 109 | + `dapm(N_BUFFER(3), N_MUXDEMUX(0))' |
| 110 | +)) |
| 111 | + |
| 112 | +# |
| 113 | +# Pipeline Source and Sinks |
| 114 | +# |
| 115 | +indir(`define', concat(`PIPELINE_SOURCE_', PIPELINE_ID), N_BUFFER(3)) |
| 116 | +indir(`define', concat(`PIPELINE_DEMUX_', PIPELINE_ID), N_MUXDEMUX(0)) |
| 117 | +indir(`define', concat(`PIPELINE_PCM_', PIPELINE_ID), Passthrough Playback PCM_ID) |
| 118 | + |
| 119 | +# |
| 120 | +# PCM Configuration |
| 121 | +# |
| 122 | + |
| 123 | +PCM_CAPABILITIES(Passthrough Playback PCM_ID, CAPABILITY_FORMAT_NAME(PIPELINE_FORMAT), PCM_MIN_RATE, PCM_MAX_RATE, 2, PIPELINE_CHANNELS, 2, 16, 192, 16384, 65536, 65536) |
| 124 | + |
| 125 | +undefine(`CA_SETUP_CONTROLBYTES_NAME_PIPE') |
| 126 | +undefine(`CA_SETUP_PARAMS') |
| 127 | + |
| 128 | +undefine(`CA_SCHEDULE_CORE') |
| 129 | +undefine(`CA_SETUP_CONTROLBYTES_NAME') |
| 130 | +undefine(`CA_SETUP_CONTROLBYTES_MAX') |
| 131 | +undefine(`CA_SETUP_CONTROLBYTES') |
| 132 | + |
| 133 | +undefine(`DEF_EQIIR_COEF') |
| 134 | +undefine(`DEF_EQIIR_PRIV') |
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