From eadbd6ade8b9efdb7909c4fa2ed2baad4dee35c1 Mon Sep 17 00:00:00 2001
From: Joe Rayhawk <jrayhawk@fairlystable.org>
Date: Mon, 16 Dec 2024 16:42:57 -0800
Subject: add asoundrc configs

---
 .config/alsa/asoundrc           | 104 ++++++++++++++++++++++++++++++++++++++++
 .config/alsa/asoundrc-richardiv |  12 +++++
 2 files changed, 116 insertions(+)
 create mode 100644 .config/alsa/asoundrc
 create mode 100644 .config/alsa/asoundrc-richardiv

(limited to '.config/alsa')

diff --git a/.config/alsa/asoundrc b/.config/alsa/asoundrc
new file mode 100644
index 0000000..cf9ab5b
--- /dev/null
+++ b/.config/alsa/asoundrc
@@ -0,0 +1,104 @@
+@hooks [{
+  func load; files [{
+    @func concat; strings [
+      { @func getenv; vars [ XDG_CONFIG_HOME ]; default "~/.config"; }
+      "/alsa/asoundrc-"
+      { @func getenv; vars [ HOSTNAME        ]; default "default"; }
+    ]
+  }]
+  errors true;
+}]
+
+pcm.unified {
+  type asym;
+  capture.pcm "PrimaryCapture";
+  playback.pcm "PrimaryPlayback";
+  #playback.pcm "plug:both";
+}
+
+pcm.both {
+  type plug
+  slave.pcm {
+    type route;
+    slave.pcm {
+      type multi;
+      slaves {
+        a.pcm "PrimaryPlayback"
+        #b.pcm "null"
+        b.pcm "plug:dmix:Loopback"
+        #b.pcm "plug:aloop"
+        #c.pcm "null"
+        a.channels 2
+        b.channels 2
+        #c.channels 2
+      }
+      bindings {
+        0 { slave a; channel 0 }
+        1 { slave a; channel 1 }
+        2 { slave b; channel 0 }
+        3 { slave b; channel 1 }
+        #4 { slave c; channel 0 }
+        #5 { slave c; channel 1 }
+      }
+    }
+    ttable {
+      0 {
+        0 1;
+        2 1;
+        #4 1;
+      }
+      1 {
+        1 1;
+        3 1;
+        #5 1;
+      }
+    }
+  }
+}
+
+pcm.aloop {
+  type asym;
+  capture.pcm {
+# i don't know why i can't just plug:dsnoop:Loopback,1 here
+    type plug;
+    slave.pcm "dsnoop:Loopback,1"; 
+  }
+  playback.pcm "plug:dmix:Loopback";
+}
+
+pcm.dsnoopaloop {
+      type dsnoop
+      ipc_key 98
+      slave {
+        pcm "hw:Loopback,1,0";
+        rate 48000;
+        period_size 1024;
+      }
+}
+
+pcm.dmixaloop {
+      type dmix
+      ipc_key 99
+      slave {
+        pcm "hw:Loopback,0,0";
+        rate 48000;
+        period_size 1024;
+      }
+}
+
+pcm.btcar {
+  profile a2dp
+  #type bluetooth # old 1.0
+  type bluealsa   # new 1.1
+  device 00:00:00:66:6F:73 # killed by voltage regulator
+}
+
+pcm.bthome {
+  profile a2dp
+  #type bluetooth # old 1.0
+  type bluealsa   # new 1.1
+  device C8:84:47:03:B4:54
+}
+
+defaults.bluealsa.profile a2dp
+#defaults.bluealsa.delay 10000
diff --git a/.config/alsa/asoundrc-richardiv b/.config/alsa/asoundrc-richardiv
new file mode 100644
index 0000000..d012f5c
--- /dev/null
+++ b/.config/alsa/asoundrc-richardiv
@@ -0,0 +1,12 @@
+pcm.!default unified
+ctl.!default hw:PCH
+
+pcm.PrimaryPlayback {
+  type copy
+  slave.pcm "plug:dmix:PCH"
+}
+
+pcm.PrimaryCapture {
+  type copy
+  slave.pcm "plug:dsnoop:PCH"
+}
-- 
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