[LAU] JACK and Sound OpenFirmware?

Florian Schmidt mista.tapas at gmx.net
Wed Aug 19 08:43:09 CEST 2020


there is a tool to explore the configuration space of an alsa driver. I haven"t tried it myself, but maybe it gives you better insight about the supported configurations of the driver.



On August 18, 2020 3:24:30 PM GMT+02:00, Mario Lang <mlang at blind.guru> wrote:
>With kernel 5.7, my system finally switched over to snd_sof_pci for the
>intenal card.  I can use mpv and alike via alsa directly, but
>when I try to start JACK I always get the following message:
>ALSA: cannot set period size to 1024 frames for playback
>Adding the verbose flag to JACK doesn't make it any more informativ
>regarding this problem.   With the old hda driver, JACK was perfectly
>working with a buffer size of 1024 (and less).
>Does anyone know what I can do to make JACK work with the internal
>Or at least how to debug what is actually preventing it from working?
>I am using a Lenovo X1 Carbon 7th Gen.
>Linux-audio-user mailing list
>Linux-audio-user at lists.linuxaudio.org

Sent from my Android device with K-9 Mail. Please excuse my brevity.
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