Hello to all,
I have this hardware: https://wiki.raptorcs.com/wiki/User:MPC7500
Since Kernel 5.6.x I have crackling sound (I’m using the Radeon for sound output). It sounds similar when the speech-dispatcher is active. On Kernel 5.4 I have to remove the speech-dispatcher (this pops-up from time to time) to get a crystal clear sound.
See link to the Kernel 5.4 alsa-info.sh output and Kernel 5.6 alsa-info.sh output: Kernel 5.4: http://alsa-project.org/db/?f=a51d43c18273c3c79d4341e251a32542e2ee3714 Kernel 5.6: https://alsa-project.org/db/?f=97cd639a2a416f2a5875b7534dd39ce38c36bd93
Maybe it has something to do with this? https://www.phoronix.com/scan.php?page=news_item&px=Linux-5.6-Sound
This problem I have also an F32. Everything is fine with 5.4. How can I localize the problem?
Any help is appreciated Karl
P. S. I’m new to Linux so I sadly can’t bisecting a bug til now.
The regression still presists with Kernel 5.8.4. Alsa-info.sh output: Kernel 5.8: http://alsa-project.org/db/?f=ab703453f4f025d5056aad29d2608b02840c4a05
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Karl -
Karl Schimanek