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Audio-Injector / Octo

Octo sound card - 8 channel output and 6 channel input sound cards
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Latest kernels still not working #65

Open deepMago opened 1 year ago

deepMago commented 1 year ago

For now I'm trying to use Octo with Kernel 4.19 on Buster. I would like to know latest working Kernel

KarelDrummer commented 1 year ago

It doesn't. With Kernel 5.15 works ok.

deepMago commented 1 year ago

Thank you, it's a very useful information

flatmax commented 11 months ago

Hi there, is it possible to test again with the following :

sudo rpi-update pulls/5705

michaelbbaker commented 11 months ago

hi flatmax, I'm on buster (32bit) with rpi 4B. I tried rpi-update pulls/5705. uname -r gives me: 6.1.61-v8+ The system recognizes the octo, but when I play audio via aplay, I just get strange digital noise on all the octo outputs. Happy to share any other system info that would help.

James-Lehman commented 11 months ago

I just started with RPiOS 32bit lite (no desktop) Bullseye. Did the deb. First it didn't load correctly, so I made that sh script to remove and reload the kernel modules. That made it appear. But the same noise on all 8 channels with speaker-test. Tried the rpi-update pulls/5705. Same noise. :(

michaellucenkiw commented 10 months ago

I am also getting just a blast of noise on all channels, no distinguishable audio....

flatmax commented 8 months ago

Yes - confirmed - the drivers load in the newer kernel versions, but noise comes out. You still need to downgrade, until this problem is fixed.

HAve are look at this link : https://github.com/Audio-Injector/Octo/issues/66#issuecomment-1968919332

vanmanda commented 7 months ago

I've been testing with firmwares. As suggested by jgeskens the card works ok with firmware c145bdde6cf0a4096dc799a9067e05f64b463352, this corresponds to 5.15.65+. You can upgrade to firmware f5c4fc199c8d8423cb427e509563737d1ac21f3c which is the last v5 5.15.92 and the card still works ok.

When running 5.15.65+ or 5.15.92, I always see this error: [ 30.598040] bcm2835-i2s fe203000.i2s: I2S SYNC error! [ 30.745596] bcm2835-i2s fe203000.i2s: I2S SYNC error! [ 30.748138] bcm2835-i2s fe203000.i2s: I2S SYNC error! [ 30.753679] bcm2835-i2s fe203000.i2s: I2S SYNC error! [ 30.756243] bcm2835-i2s fe203000.i2s: I2S SYNC error! [ 30.988196] bcm2835-i2s fe203000.i2s: I2S SYNC error! The system mostly survives this message, but sometimes it hangs after posting these messages: [ 256.354900] Internal error: Oops: 96000005 [https://github.com/Audio-Injector/Octo/issues/1] PREEMPT SMP [ 256.355320] Code: 8b1302b3 b25f7be0 d34cfe73 8b131813 (f9400660)

Once you upgrade to v6, you get distortion. I see this error with v6: [ 13.889229] audioinjector-octo soc:sound: ASoC: driver name too long 'audioinjector-octo-soundcard' -> 'audioinjector-o'

@vanmanda

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0d0a commented 6 months ago

any progress ? stereo soundcard works ok on a pi400 bookworm 64 bits. How about the octo soundcard?