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aop: Add lpai + voicetrigger test (doesn't work)
I'm getting garbage from the low-power audio input (lpai) mic which exists solely for voicetrigger. The garbage specifically is `61 7b` repeated. Obviously no voicetrigger report because there's nothing useful in lpai output. I'm suspecting its an mca/clock issue (maybe even SEP/permissions) because there's nothing suspicious from the aop RX/TX IPC side. ``` [audio.audio] Report REPORT/0xee #0 [audio.audio] unknown report: 0xee 00000000 c5 96 20 01 00 00 00 00 9c f5 10 00 00 00 00 00 |.. .............| 00000010 b8 07 00 00 20 30 6e 69 01 00 00 00 43 02 00 00 |.... 0ni....C...| 00000020 00 00 00 00 c5 96 20 01 00 00 00 00 00 00 00 00 |...... .........| 00000030 a4 07 00 00 9a 07 00 00 61 7b 61 7b 61 7b 61 7b |........a{a{a{a{| 00000040 61 7b 61 7b 61 7b 61 7b 61 7b 61 7b 61 7b 61 7b |a{a{a{a{a{a{a{a{| 00000050 * 000007b0 61 7b 61 7b 61 7b 61 7b |a{a{a{a{ | ``` Signed-off-by: Eileen Yoon <eyn@gmx.com>
This commit is contained in:
Eileen Yoon
Hector Martin
parent
5c5d3966f3
commit
d649c8803f
1 changed files with 143 additions and 0 deletions
143
proxyclient/experiments/aop_vt.py
Executable file
143
proxyclient/experiments/aop_vt.py
Executable file
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#!/usr/bin/env python3
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# SPDX-License-Identifier: MIT
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import sys, pathlib
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sys.path.append(str(pathlib.Path(__file__).resolve().parents[1]))
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import struct
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from construct import *
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from m1n1.setup import *
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from m1n1.shell import run_shell
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from m1n1.hw.dart import DART
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from m1n1.fw.aop.client import AOPClient
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from m1n1.fw.aop.ipc import *
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# aop nodes have no clocks described in adt for j293. it does it itself
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p.pmgr_adt_clocks_enable("/arm-io/aop")
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p.pmgr_adt_clocks_enable("/arm-io/dart-aop")
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p.usb_iodev_vuart_setup(p.iodev_whoami())
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p.iodev_set_usage(IODEV.USB_VUART, USAGE.UARTPROXY)
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pdm2 = u.adt["/arm-io/aop/iop-aop-nub/aop-audio/audio-pdm2"]
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decm = u.adt["/arm-io/aop/iop-aop-nub/aop-audio/dc-2400000"]
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dart = DART.from_adt(u, "/arm-io/dart-aop",
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iova_range=(u.adt["/arm-io/dart-aop"].vm_base, 0x1000000000))
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dart.initialize()
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aop = AOPClient(u, "/arm-io/aop", dart)
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aop.update_bootargs({
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'p0CE': 0x20000,
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'laCn': 0x0,
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'tPOA': 0x1,
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"gila": 0x80,
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'gbda': 0xffffffff,
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})
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aop.verbose = 4
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p.dapf_init_all()
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aop.asc.OUTBOX_CTRL.val = 0x20001 # (FIFOCNT=0x0, OVERFLOW=0, EMPTY=1, FULL=0, RPTR=0x0, WPTR=0x0, ENABLE=1)
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pdm2 = u.adt["/arm-io/aop/iop-aop-nub/aop-audio/audio-pdm2"]
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decm = u.adt["/arm-io/aop/iop-aop-nub/aop-audio/dc-2400000"]
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pdm_config = Container(
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bytesPerSample=pdm2.bytesPerSample, # 2 ??
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clockSource=pdm2.clockSource, # 'pll '
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pdmFrequency=pdm2.pdmFrequency, # 2400000
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pdmcFrequency=pdm2.pdmcFrequency, # 24000000
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slowClockSpeed=pdm2.slowClockSpeed, # 24000000
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fastClockSpeed=pdm2.fastClockSpeed, # 24000000
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channelPolaritySelect=pdm2.channelPolaritySelect, # 256
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channelPhaseSelect=99, # traces say 99 but device tree says 0 pdm2.channelPhaseSelect
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unk8=0xf7600,
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unk9=0, # this should be latency (thus 15, see below) but traces say 0
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ratios=Container(
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r1=decm.ratios.r0,
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r2=decm.ratios.r1,
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r3=decm.ratios.r2,
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),
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filterLengths=decm.filterLengths,
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coeff_bulk=120,
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coefficients=GreedyRange(Int32sl).parse(decm.coefficients),
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unk10=1,
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micTurnOnTimeMs=pdm2.micTurnOnTimeMs, # 20
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unk11=1,
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micSettleTimeMs=pdm2.micSettleTimeMs, # 50
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)
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decimator_config = Container(
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latency=decm.latency, # 15
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ratios=Container(
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r1=decm.ratios.r0, # 15
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r2=decm.ratios.r1, # 5
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r3=decm.ratios.r2, # 2
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),
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filterLengths=decm.filterLengths,
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coeff_bulk=120,
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coefficients=GreedyRange(Int32sl).parse(decm.coefficients),
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)
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def main():
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aop.start()
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for epno in [0x20, 0x21, 0x22, 0x24, 0x25, 0x26, 0x27, 0x28]:
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aop.start_ep(epno)
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aop.work_for(0.3)
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audep = aop.audio
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vtep = aop.voicetrigger
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#ret = aop.spuapp.send_roundtrip("i2c", ALSSetPropertyUnkE4())
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#print(ret)
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audep.send_notify(AudioAttachDevice(devid='pdm0'))
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audep.send_notify(AudioAttachDevice(devid='hpai'))
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audep.send_notify(AudioAttachDevice(devid='lpai'))
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audep.send_notify(SetDeviceProp(devid='lpai', modifier=301, data=Container(unk1=7, unk2=7, unk3=1, unk4=7)))
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audep.send_notify(SetDeviceProp(devid='pdm0', modifier=200, data=pdm_config))
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audep.send_notify(SetDeviceProp(devid='pdm0', modifier=210, data=decimator_config))
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data = open("data/aop/dump.voicetrigger.2024-01-29T01:49:14.803544.bin", "rb").read()
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ret = vtep.send_cmd(0x22, data[:0xa000])
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for n in range(3):
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ret = vtep.send_roundtrip(GetPropertyIsReady())
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print("state: %s" % (ret.state)) # cnfg
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assert(ret.state == "cnfg")
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#ret = vtep.send_notifycmd(0x24, struct.pack("<I", 0)) # reset
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ret = vtep.send_cmd(0x23, struct.pack("<I", 0))
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for n in range(3):
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ret = vtep.send_roundtrip(GetPropertyIsReady())
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print("state: %s" % (ret.state)) # runn
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assert(ret.state == "runn")
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if 1:
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ret = audep.send_notify(AudioPropertyPower(devid='lai ',
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data=Container(
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devid='lai ',
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unk1=1,
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target_pstate='runn',
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unk2=0,
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)
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))
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# TODO garbage from lpai mic. Not sure why
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if 1:
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ret = audep.send_notify(AudioPropertyPower(devid='lpai',
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data=Container(
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devid='lpai',
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unk1=2,
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target_pstate='runn',
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unk2=1,
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)
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))
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aop.work_forever()
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try:
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main()
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pass
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except KeyboardInterrupt:
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pass
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#run_shell(locals(), poll_func=aop.work)
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