From d53f6a734d3c9594eb6e3de15b50ee483811f82f Mon Sep 17 00:00:00 2001
From: Marco Rodolfi <marco.rodolfi@tuta.io>
Date: Thu, 31 Aug 2023 11:38:48 +0200
Subject: [PATCH] Ignore audio from PS controllers audio card

---
 .../60-alsa-ps-controller-config.lua          | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 system_files/deck/shared/etc/wireplumber/main.lua.d/60-alsa-ps-controller-config.lua

diff --git a/system_files/deck/shared/etc/wireplumber/main.lua.d/60-alsa-ps-controller-config.lua b/system_files/deck/shared/etc/wireplumber/main.lua.d/60-alsa-ps-controller-config.lua
new file mode 100644
index 00000000..6ae8fae0
--- /dev/null
+++ b/system_files/deck/shared/etc/wireplumber/main.lua.d/60-alsa-ps-controller-config.lua
@@ -0,0 +1,21 @@
+-- PS4/PS5 Controller output is always referenced as Wireless Controller
+-- We always give the lowest priority to nodes from that card
+
+table.insert (alsa_monitor.rules, {
+  matches = {
+    {
+      -- Matches all sources from card Controller
+      { "node.name", "matches", "alsa_input.*" },
+      { "alsa.card_name", "matches", "Wireless Controller" },
+    },
+    {
+      -- Matches all sinks from card Wireless Controller
+      { "node.name", "matches", "alsa_output.*" },
+      { "alsa.card_name", "matches", "Wireless Controller" },
+    },
+  },
+  apply_properties = {
+    ["priority.driver"]        = 99,
+    ["priority.session"]       = 99,
+  }
+})