From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 29 Jun 2023 15:35:31 +0000 (+0200)
Subject: USB-Audio: Arturia: set S32_LE format for SplitPCM
X-Git-Tag: v1.2.10~12
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=dc561ab6b09fb03207d0d2b86614c1cc3dfcf5f5;p=alsa-ucm-conf.git

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 <perex@perex.cz>
---

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