From dc561ab6b09fb03207d0d2b86614c1cc3dfcf5f5 Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Thu, 29 Jun 2023 17:35:31 +0200 Subject: [PATCH] USB-Audio: Arturia: set S32_LE format for SplitPCM Improve quality with forcing the S32_LE format. Apparently, current pipewire does not handle correctly the conflicting PCM streams - not all splitted streams are closed before rate / format change. Link: https://github.com/alsa-project/alsa-ucm-conf/issues/333 Signed-off-by: Jaroslav Kysela --- ucm2/USB-Audio/Arturia/Minifuse-12-HiFi.conf | 3 +++ 1 file changed, 3 insertions(+) diff --git a/ucm2/USB-Audio/Arturia/Minifuse-12-HiFi.conf b/ucm2/USB-Audio/Arturia/Minifuse-12-HiFi.conf index 644a0bb..3e57c59 100644 --- a/ucm2/USB-Audio/Arturia/Minifuse-12-HiFi.conf +++ b/ucm2/USB-Audio/Arturia/Minifuse-12-HiFi.conf @@ -23,6 +23,7 @@ Macro [ SplitPCM { Name "minifuse12_stereo_out" Direction Playback + Format S32_LE Channels 2 HWChannels 4 HWChannelPos0 FL @@ -35,6 +36,7 @@ Macro [ SplitPCM { Name "minifuse12_stereo_in" Direction Capture + Format S32_LE Channels 2 HWChannels 4 HWChannelPos0 FL @@ -47,6 +49,7 @@ Macro [ SplitPCM { Name "minifuse12_mono_in" Direction Capture + Format S32_LE Channels 1 HWChannels 4 HWChannelPos0 MONO -- 2.47.1