Re: [PATCH] ALSA: usb-audio: Fix sample rates for PreSonus AudioBox USB
Takashi Iwai <[email protected]>
| Newsgroups | gmane.linux.sound,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 12 Aug 2026 02:44:10 +0200, Trevor Vorhees via B4 Relay wrote: > > From: Trevor Vorhees <[email protected]> > > The fixed audio formats for the PreSonus AudioBox USB specify a discrete > rate mask but leave nr_rates at zero and rate_table unset. find_format() > therefore rejects every requested rate, preventing the playback and > capture streams from being opened. > > Add the advertised 44100 and 48000 Hz rates to both streams and report > their 24 significant bits. > > Fixes: 34fe4a9df247 ("ALSA: usb-audio: Add quirk for PreSonus AudioBox USB") > Cc: [email protected] > Signed-off-by: Trevor Vorhees <[email protected]> > --- > Tested with a PreSonus AudioBox USB (194f:0301) on Linux > 7.1.8-zen1-3-zen. Playback and capture streams opened successfully at > both 44100 and 48000 Hz after applying the patch. Applied to for-next branch now. Thanks. Takashi