From 2456002ebe1df5d44942d211d2aed36ec10cdb53 Mon Sep 17 00:00:00 2001
From: spycat88 <spycat88@users.noreply.github.com>
Date: Sun, 31 Aug 2025 23:20:10 +0100
Subject: [PATCH] pipewire: use 48kHz/S16LE for null sink

---
 .../pipewire/patches/001-pipewire-pulse.patch | 52 ++++++++++++++-----
 1 file changed, 40 insertions(+), 12 deletions(-)

diff --git a/projects/ROCKNIX/packages/audio/pipewire/patches/001-pipewire-pulse.patch b/projects/ROCKNIX/packages/audio/pipewire/patches/001-pipewire-pulse.patch
index bb7a5af626..827aed53d5 100644
--- a/projects/ROCKNIX/packages/audio/pipewire/patches/001-pipewire-pulse.patch
+++ b/projects/ROCKNIX/packages/audio/pipewire/patches/001-pipewire-pulse.patch
@@ -1,7 +1,25 @@
-diff -rupN pipewire-1.0.0.orig/src/daemon/pipewire-pulse.conf.in pipewire-1.0.0/src/daemon/pipewire-pulse.conf.in
---- pipewire-1.0.0.orig/src/daemon/pipewire-pulse.conf.in	2023-12-29 13:41:35.329947857 +0000
-+++ pipewire-1.0.0/src/daemon/pipewire-pulse.conf.in	2023-12-29 13:41:46.850669838 +0000
-@@ -92,11 +92,11 @@ pulse.properties = {
+diff --git a/src/daemon/pipewire-pulse.conf.in b/src/daemon/pipewire-pulse.conf.in
+index 0d54cf9b9..625f21c2b 100644
+--- a/src/daemon/pipewire-pulse.conf.in
++++ b/src/daemon/pipewire-pulse.conf.in
+@@ -16,6 +16,8 @@ context.properties = {
+     #log.level       = 2
+ 
+     #default.clock.quantum-limit = 8192
++    default.clock.min-quantum = 1024
++    default.clock.max-quantum = 2048
+ }
+ 
+ context.spa-libs = {
+@@ -67,6 +69,7 @@ pulse.cmd = [
+     { cmd = "load-module" args = "module-stream-restore" flags = [ ] }
+     #{ cmd = "load-module" args = "module-switch-on-connect" }
+     #{ cmd = "load-module" args = "module-gsettings" flags = [ nofail ] }
++    { cmd = "load-module" args = "module-null-sink sink_name=auto_null format=s16le rate=48000 channels=2" }
+ ]
+ 
+ stream.properties = {
+@@ -94,11 +97,11 @@ pulse.properties = {
          #"tcp:[::]:9999"                    # IPv6 on all addresses
          #"tcp:127.0.0.1:8888"               # IPv4 on a single address
          #
@@ -17,10 +35,19 @@ diff -rupN pipewire-1.0.0.orig/src/daemon/pipewire-pulse.conf.in pipewire-1.0.0/
 +        }
      ]
      #server.dbus-name       = "org.pulseaudio.Server"
-     #pulse.min.req          = 128/48000     # 2.7ms
-diff -rupN pipewire-1.0.0.orig/src/daemon/systemd/system/pipewire.service.in pipewire-1.0.0/src/daemon/systemd/system/pipewire.service.in
---- pipewire-1.0.0.orig/src/daemon/systemd/system/pipewire.service.in	2023-12-29 13:41:35.329947857 +0000
-+++ pipewire-1.0.0/src/daemon/systemd/system/pipewire.service.in	2023-12-29 13:43:32.217227049 +0000
+     #pulse.allow-module-loading = true
+@@ -111,6 +114,7 @@ pulse.properties = {
+     #pulse.idle.timeout     = 0             # don't pause after underruns
+     #pulse.default.format   = F32
+     #pulse.default.position = [ FL FR ]
++    pulse.min.idle.time = 5
+ }
+ 
+ pulse.properties.rules = [
+diff --git a/src/daemon/systemd/system/pipewire.service.in b/src/daemon/systemd/system/pipewire.service.in
+index dc8db3f8f..679a2b09b 100644
+--- a/src/daemon/systemd/system/pipewire.service.in
++++ b/src/daemon/systemd/system/pipewire.service.in
 @@ -21,15 +21,25 @@ NoNewPrivileges=yes
  RestrictNamespaces=yes
  SystemCallArchitectures=native
@@ -50,10 +77,11 @@ diff -rupN pipewire-1.0.0.orig/src/daemon/systemd/system/pipewire.service.in pip
 -Also=pipewire.socket pipewire-manager.socket
 +Also=pipewire.socket pipewire-pulse.socket pipewire-manager.socket
  WantedBy=default.target
-diff -rupN pipewire-1.0.0.orig/src/daemon/systemd/system/pipewire.socket pipewire-1.0.0/src/daemon/systemd/system/pipewire.socket
---- pipewire-1.0.0.orig/src/daemon/systemd/system/pipewire.socket	2023-12-29 13:41:35.329947857 +0000
-+++ pipewire-1.0.0/src/daemon/systemd/system/pipewire.socket	2023-12-29 13:44:04.291208172 +0000
-@@ -4,8 +4,8 @@ Description=PipeWire Multimedia System S
+diff --git a/src/daemon/systemd/system/pipewire.socket b/src/daemon/systemd/system/pipewire.socket
+index 2e3cb719f..e7187eb88 100644
+--- a/src/daemon/systemd/system/pipewire.socket
++++ b/src/daemon/systemd/system/pipewire.socket
+@@ -4,8 +4,8 @@ Description=PipeWire Multimedia System Socket
  [Socket]
  Priority=6
  ListenStream=%t/pipewire/pipewire-0