Bug 99021
| Summary: | HDMI crackling/distorted sound AMD radeon 290X | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Daniele Peruzzi (amnesiac2001) |
| Component: | Sound(ALSA) | Assignee: | Jaroslav Kysela (perex) |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | normal | CC: | tiwai |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 4.0.4 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
dmesg output
lspci output aplay output Test fix patch dmesg output after patch and after disabled my workaround Revised patch dmesg output after the patch solved my issue |
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Created attachment 178061 [details]
lspci output
Created attachment 178071 [details]
aplay output
Could you try the patch below? Created attachment 178081 [details]
Test fix patch
I tried the patch against a vanilla 4.0.4 kernel and it didn't work, audio corruption still there. Created attachment 178111 [details]
dmesg output after patch and after disabled my workaround
Sorry, the patch was wrong. It should be ATIHDMI_NS. The fixed one is attached below. Created attachment 178121 [details]
Revised patch
Ok, it worked that time, this last patch corrects my issue with hdmi audio and my 290X, thanks. Created attachment 178131 [details]
dmesg output after the patch solved my issue
Great, I'm going to queue the fix. It'll be backported to stable kernels once when merged to Linus tree. |
Created attachment 178051 [details] dmesg output I'm experiencing crackling/distorted sound output using my AMD 290X via HDMI cable. I found as a workaround to set an alsa-base.conf in /etc/modprobe.d as follow: options snd_hda_intel snoop=0 Is that the correct way to fix the issue? My configuration is - linux kernel 4.0.4 - alsa-firmware/alsa-lib/alsa-plugins/alsa-tools/alsa-utils 1.0.29 - mesa 10.5.6 Thanks