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#1 2019-08-10 08:06:42

an4oud
Member
Registered: 2016-12-17
Posts: 13

With 5.2 kernel version amdgpu hdmi audio card does not work

With 5.2.* kernel version amdgpu audio card (ASUS AMD Radeon RX 560 RX560-4G) does not work by hdmi/displayport. There is no any sound by displayport on my monitor.
With 4.19.*-lts kenel amdgpu audio card works normally by hdmi/displayport.
I have opened bug https://bugs.archlinux.org/task/63293?p … &pagenum=2

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#2 2019-08-10 11:00:57

loqs
Member
Registered: 2014-03-06
Posts: 8,150

Re: With 5.2 kernel version amdgpu hdmi audio card does not work

If you downgrade the kernel to 5.1.Y does HDMI audio resume functioning?
Is the issue still present in linux 5.3-rc3 ( you can test using linux-mainline )
and the latest amdgpu driver ( you can test using linux-amd-staging-drm-next-git ) both from AUR ?

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#3 2019-08-10 18:47:04

an4oud
Member
Registered: 2016-12-17
Posts: 13

Re: With 5.2 kernel version amdgpu hdmi audio card does not work

With 5.1.16 kernel audio card of gpu works normally by displayport, so problem has started from 5.2.x kernel.
5.3 kernel I will try later.

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#4 Yesterday 19:05:40

an4oud
Member
Registered: 2016-12-17
Posts: 13

Re: With 5.2 kernel version amdgpu hdmi audio card does not work

Kernel 5.2.9 fixed my problem with amd hdmi/displauport sound

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