Orange Pi 4 microphone problem

[asendem]

What i know orange pi has two microphone option.

 

1- on board microphone

2 - from audio in out

 

When i check with arecord -l

 

i see only one card which is realtek5651

 

ı have tried voice record with arecord. ı couldnt get any voice.

 

with usb sound card i can record.

 

i can listen with on board auido out.

 

Why i can not get any voice from on board microphone or audio in.?

 

you can see my alsa values

http://alsa-project.org/db/?f=351ef8f0285ef89eaa267f2b7ff9866f06ef3413

 

you can see all informations

http://ix.io/2rH8

Edited July 15, 2020 by asendem
extra information added

[Jack953]

Hi, I made a similar topic. Same here. I can't tell if the audio drivers are not finished yet or we just dont know how to...

I hope well get some more info...

[Werner]

Did you check this?

 

 

[asendem]

Myself.  i am not so professional these things.

If you can show hot to add dts file. May be would be good. or if somebody add this to armbian so we can update.

 

BY the way when i do cat /proc/asound/modules i got these results below
 0 snd_soc_simple_card
 1 snd_soc_simple_card

 

 

[Jack953]

12 hours ago, Werner said:

Did you check this?

Thats from april 6, all the patch should be included now...

[Jack953]

With original OS the onboard mic works (not too stable).

[Jack953]

I cant get to work the jack mic on the original OS, nor on armbian current...

I used a omtp-ctia adapter.

 

[asendem]

On 7/17/2020 at 2:19 AM, Jack953 said:

With original OS the onboard mic works (not too stable).

What do you mean with original OS? Where to download?

 

About microphone . which type microphone need to use to make it work through the jack?

 

[Jack953]

15 hours ago, asendem said:

What do you mean with original OS? Where to download?

The one from www.orangepi.org, made in china, and not mainline kernel.

15 hours ago, asendem said:

which type microphone need to use to make it work through the jack?

u have to use earphones+mic that uses a OMTP 3 way jack (today are more common ctia jack). However it didn't worked for me, only onboard.

[Jack953]

new image, still no recording. but there are 2 volume icons! i think they are working on it

[iamdrq]

@Jack953 Maybe asound.state problem, I opened a PR.

Fix mic for rt5651 asound.state by iamdrq · Pull Request #4331 · armbian/build (github.com)

[Mr. Fennec]

Hi, I experience issue with built-in microphone on OrangePi4 LTS / Armbian.

I see input devices, but arecord/parec doesn't record anything. I hear nothing when do `aplay output.wav`, but I still hear

 

paplay /usr/share/sounds/alsa/Front_Right.wav
paplay /usr/share/sounds/alsa/Front_Left.wav

 

More info

arecord -f cd -D hw:0,0 -d 5 -r 44100 output.wav
aplay output.wav


orangepi4-lts:~:# arecord -l
#**** List of CAPTURE Hardware Devices ****
#card 0: rockchipes8316c [rockchip-es8316c], device 0: ff880000.i2s-ES8316 HiFi ES8316 HiFi-0 [ff880000.i2s-ES8316 HiFi ES8316 HiFi-0]
#  Subdevices: 1/1
# Subdevice #0: subdevice #0
# card 1: hdmisound [hdmi-sound], device 0: ff8a0000.i2s-i2s-hifi i2s-hifi-0 [ff8a0000.i2s-i2s-hifi i2s-hifi-0]
#  Subdevices: 1/1
#  Subdevice #0: subdevice #0
orangepi4-lts:~:# uname -a
# Linux orangepi4-lts 6.1.30-rockchip64 #3 SMP PREEMPT Wed May 24 16:32:53 UTC 2023 aarch64 aarch64 aarch64 GNU/Linux
orangepi4-lts:~:# cat /etc/issue
# Armbian 23.5.1 Jammy \l 

pactl list sources | grep "Name:"
# Name: alsa_output.platform-es8316c-card.stereo-fallback.monitor
# Name: alsa_input.platform-es8316c-card.stereo-fallback
# Name: alsa_output.platform-hdmi-sound.stereo-fallback.monitor
device=alsa_input.platform-es8316c-card.stereo-fallback
parec --device ${device} --format=s16le --channels=2 --rate=44100 --file-format=wav output.wav
paplay output.wav

 

Any suggestions?

Edited July 29, 2023 by Mr. Fennec