Linux Finally Has A Fix For Crackling Audio Input On Recent AMD Systems

[guglovich]

I have the same thing on an old motherboard. Realtek 1150 + AMD

[pal666]

it looks like my system is affected, but i never noticed it because proper way of connecting sound equipment is via usb

[schmidtbag]

it looks like my system is affected, but i never noticed it because proper way of connecting sound equipment is via usb

I wouldn't consider that "proper". It's not necessarily worse, but SPDIF and HDMI are more what I'd call proper, due to lower latency and less CPU overhead.

[skeevy420]

The patch also applies on 4.19... I'm tempted to give it a try.

Edit: Yep, seems to work fine. I'm no longer sounding like Darth Vader in Discord.

You say that like it's a good thing

For me it would be this:

[ernstp]

Thanks for your time. Did many people complained-about/investigated it? I wanted to, but it wasn't a big priority for me and is still on my TODO list.

57 users on cc: and 255 comments: https://bugzilla.kernel.org/show_bug.cgi?id=195303 I tried to push it forward a bit among other people!

[ernstp]

I have the same thing on an old motherboard. Realtek 1150 + AMD

How old? If it's a slightly different chip perhaps it should be listed to have the fix also, check with:

alsa-info --stdout | grep -A 20 "PCI Vendor"

[Nille_kungen]

I got crackling audio playback on my ryzen 2500u laptop [1022:15e3] when i use a wired headset, it really bugs me a lot.
I tried many "solutions" i found while searching for a solution but nothing solved it for me.

[guglovich]

How old? If it's a slightly different chip perhaps it should be listed to have the fix also, check with:

alsa-info --stdout | grep -A 20 "PCI Vendor"

Asus A88X-Pro + Kaveri 7850K, sound Realtek 1150. In the list of problematic ones is ALC883.
I do not have a package for this command.

[ernstp]

Asus A88X-Pro + Kaveri 7850K, sound Realtek 1150. In the list of problematic ones is ALC883.
I do not have a package for this command.

You can do "lspci -nn" . I would guess that would already be covered by older workarounds...

[ernstp]

I got crackling audio playback on my ryzen 2500u laptop [1022:15e3] when i use a wired headset, it really bugs me a lot.
I tried many "solutions" i found while searching for a solution but nothing solved it for me.

If you know how to build the linux kernel, grab the patch https://git.kernel.org/pub/scm/linux...bd8a78f5ecc7db and change the { PCI_DEVICE(0x1022, 0x1457), stuff in the bottom of the patch to your 15e3.