1 files changed, 0 insertions, 122 deletions
diff --git a/makefu/2configs/audio/respeaker.nix b/makefu/2configs/audio/respeaker.nix
deleted file mode 100644
index 0aaef5da..00000000
--- a/makefu/2configs/audio/respeaker.nix
+++ /dev/null
@@ -1,122 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  seeed-voicecard = (pkgs.callPackage ../../5pkgs/seeed-voicecard { kernel = config.boot.kernelPackages.kernel; });
-in
-{
-  hardware.raspberry-pi."4".i2c1.enable = true;
-  hardware.raspberry-pi."4".audio.enable = true;
-  hardware.raspberry-pi."4".apply-overlays-dtmerge.enable = true;
-  hardware.deviceTree.filter = lib.mkForce "bcm2711-rpi-4-b.dtb";
-
-  security.rtkit.enable = true;
-
-  environment.systemPackages = with pkgs; [
-    alsaUtils
-    i2c-tools
-    ponymix
-  ];
-
-  sound.enable = true;
-  hardware.pulseaudio.enable = lib.mkForce false;
-  services.pipewire = {
-    enable = true;
-    systemWide = true;
-    alsa.enable = true;
-    alsa.support32Bit = true;
-    pulse.enable = true;
-  };
-
-  services.pipewire.config.pipewire-pulse = {
-    "pulse.properties"."server.address" = [ "unix:native" "tcp:4713" ];
-  };
-
-  sound.extraConfig = ''
-    pcm.!default {
-        type asym
-        playback.pcm "playback"
-        capture.pcm "ac108"
-    }
-
-    pcm.ac108 {
-        type plug
-        slave.pcm "hw:seeed4micvoicec"
-    }
-  '' ;
-
-
-  boot.extraModulePackages = [
-    seeed-voicecard
-  ];
-  boot.initrd.kernelModules = [ 
-    "snd-soc-seeed-voicecard" 
-    "snd-soc-ac108"
-    "i2c-dev" 
-    #"i2c-bcm2708"
-    #"snd-soc-wm8960"
-  ];
-
-  boot.loader.raspberryPi.firmwareConfig = [
-    "dtparam=i2c_arm=on"
-    "dtparam=i2s=on"
-    "dtparam=spi=on"
-    "dtparam=i2c1=on"
-    # dtoverlay=seeeed-8mic-voicecard  not required because we use hardware.deviceTree
-  ];
-  hardware.deviceTree = {
-    enable = true;
-    overlays = [
-      { name = "respeaker-4mic"; dtsFile = "${seeed-voicecard}/lib/dts/seeed-4mic-voicecard-overlay.dts";}
-      { name = "spi"; dtsText = ''
-          /dts-v1/;
-          /plugin/;
-
-          / {
-            compatible = "raspberrypi";
-            fragment@0 {
-              target = <&spi>;
-              __overlay__ {
-                cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
-                status = "okay";
-                pinctrl-names = "default";
-                pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
-                #address-cells = <1>;
-                #size-cells = <0>;
-                spidev@0 {
-                  reg = <0>;	// CE0
-                  spi-max-frequency = <500000>;
-                  compatible = "spidev";
-                };
-
-                spidev@1 {
-                  reg = <1>;	// CE1
-                  spi-max-frequency = <500000>;
-                  compatible = "spidev";
-                };
-              };
-            };
-                  fragment@1 {
-              target = <&alt0>;
-              __overlay__ {
-                // Drop GPIO 7, SPI 8-11
-                brcm,pins = <4 5>;
-              };
-            };
-
-            fragment@2 {
-              target = <&gpio>;
-              __overlay__ {
-                spi0_pins: spi0_pins {
-                  brcm,pins = <9 10 11>;
-                  brcm,function = <4>; // alt0
-                };
-                spi0_cs_pins: spi0_cs_pins {
-                  brcm,pins = <8 7>;
-                  brcm,function = <1>; // out
-                };
-              };
-            };
-          };
-        '';}
-    ];
-  };
-}