Gentoo desktop

9 files changed, 86 insertions, 0 deletions

diff --git a/files/audio/asoundrc b/files/audio/asoundrc
new file mode 100644
index 0000000..051a420
--- /dev/null
+++ b/files/audio/asoundrc
@@ -0,0 +1,12 @@
+#pcm.!spdif {
+#    type hw
+#    card 1
+#    device 1
+#}
+#
+#pcm.!default {
+#    type plug
+#    slave {
+#        pcm "spdif"
+#    }
+#}
diff --git a/files/audio/convolver/Focal_Elegia_minimum_phase_44100Hz.wav b/files/audio/convolver/Focal_Elegia_minimum_phase_44100Hz.wav
new file mode 100644
index 0000000..6620260
--- /dev/null
+++ b/files/audio/convolver/Focal_Elegia_minimum_phase_44100Hz.wav
diff --git a/files/audio/convolver/Focal_Elegia_minimum_phase_48000Hz.wav b/files/audio/convolver/Focal_Elegia_minimum_phase_48000Hz.wav
new file mode 100644
index 0000000..ea009c2
--- /dev/null
+++ b/files/audio/convolver/Focal_Elegia_minimum_phase_48000Hz.wav
diff --git a/files/audio/gentoo-pipewire-launcher.conf b/files/audio/gentoo-pipewire-launcher.conf
new file mode 100644
index 0000000..c609208
--- /dev/null
+++ b/files/audio/gentoo-pipewire-launcher.conf
@@ -0,0 +1,3 @@
+GENTOO_PIPEWIRE_LOG="/tmp/pipewire.log"
+GENTOO_PIPEWIRE_PULSE_LOG="/tmp/pipewire-pulse.log"
+GENTOO_WIREPLUMBER_LOG="/tmp/wireplumber.log"
diff --git a/files/audio/pipewire/90-elegia-convolver.conf b/files/audio/pipewire/90-elegia-convolver.conf
new file mode 100644
index 0000000..dd789ee
--- /dev/null
+++ b/files/audio/pipewire/90-elegia-convolver.conf
@@ -0,0 +1,33 @@
+context.modules = [{
+  name = "libpipewire-module-filter-chain"
+  args = {
+    node.description = "Focal Elegia EQ (Convolver)"
+    media.name = "Focal Elegia EQ (Convolver)"
+    filter.graph = {
+      nodes = [{
+        type = "builtin"
+        name = "Convolver EQ"
+        label = "convolver"
+        config = {
+          filename = [
+            "/opt/convolver/Focal_Elegia_minimum_phase_44100Hz.wav"
+            "/opt/convolver/Focal_Elegia_minimum_phase_48000Hz.wav"
+          ]
+          resample_quality = 10
+        }
+      }]
+    }
+    capture.props = {
+      node.name = "eq_input.elegia_convolver_eq"
+      media.class = "Audio/Sink"
+      audio.channels = 2
+      audio.position = [ FL FR ]
+    }
+    playback.props = {
+      node.name = "eq_output.elegia_convolver_eq"
+      node.passive = true
+      audio.channels = 2
+      audio.position = [ FL FR ]
+    }
+  }
+}]
diff --git a/files/audio/pipewire/90-x570-taichi-spdif.conf b/files/audio/pipewire/90-x570-taichi-spdif.conf
new file mode 100644
index 0000000..dabfbea
--- /dev/null
+++ b/files/audio/pipewire/90-x570-taichi-spdif.conf
@@ -0,0 +1,5 @@
+context.properties = {
+  # cat /proc/asound/card1/codec#0
+  # cat /proc/asound/card1/stream0
+  default.clock.allowed-rates = [ 32000 44100 48000 88200 96000 192000 ]
+}
diff --git a/files/audio/pipewire/92-client-user.conf b/files/audio/pipewire/92-client-user.conf
new file mode 100644
index 0000000..c956a7e
--- /dev/null
+++ b/files/audio/pipewire/92-client-user.conf
@@ -0,0 +1,4 @@
+stream.properties = {
+  resample.quality = 10
+  channelmix.normalize = false
+}
diff --git a/files/audio/pipewire/92-pulse-user.conf b/files/audio/pipewire/92-pulse-user.conf
new file mode 100644
index 0000000..96dab58
--- /dev/null
+++ b/files/audio/pipewire/92-pulse-user.conf
@@ -0,0 +1,9 @@
+pulse.properties = {
+  pulse.default.format = S32
+  pulse.default.position = [ FL FR ]
+}
+
+stream.properties = {
+  resample.quality = 10
+  channelmix.normalize = false
+}
diff --git a/files/audio/pipewire/92-user.conf b/files/audio/pipewire/92-user.conf
new file mode 100644
index 0000000..329f9ad
--- /dev/null
+++ b/files/audio/pipewire/92-user.conf
@@ -0,0 +1,20 @@
+context.properties = {
+  default.clock.rate = 48000
+  default.clock.quantum = 1024
+  default.clock.min-quantum = 16
+  default.clock.max-quantum = 4096
+  # https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Config-PipeWire#setting-buffer-size-quantum
+  # quantum settings above are scaled when rate is different than clock.rate.
+  # -limit and -floor apply to the scaled values.
+  default.clock.quantum-limit = 8192
+  default.clock.quantum-floor = 16
+  default.video.width = 640
+  default.video.height = 480
+  default.video.rate.num = 25
+  default.video.rate.denom = 1
+}
+
+stream.properties = {
+  resample.quality = 10
+  channelmix.normalize = false
+}