moby: get WiFi + camera working on linux 6.10.9

note that modem_power is disabled... i can probably enable that here shortly

hosts/modules/hal/pine64/kernel.nix

@@ -40,7 +40,8 @@ in
     # boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux-armbian;
     boot.kernelPackages = pkgs.linuxPackagesFor (pkgs.linux-armbian.override {
       usePmosConfig = true;
-      # withNixpkgsConfig = false;
+      withNixpkgsConfig = true;
+      withFullConfig = false;
     });
 
     # nixpkgs.hostPlatform.linux-kernel becomes stdenv.hostPlatform.linux-kernel

pkgs/additional/linux-armbian/default.nix

@@ -9,6 +9,7 @@
   sane-kernel-tools,
   usePmosConfig ? true,
   withNixpkgsConfig ? true,
+  withFullConfig ? false,
   #VVV nixpkgs calls `.override` on the kernel to configure additional things, but we don't care about those things
   ...
 }@args:
@@ -23,10 +24,10 @@ linux_latest.override {
   # inherit features randstructSeed structuredExtraConfig;
 
   DTB = true;  #< XXX: not sure if actually needed
-  autoModules   = withNixpkgsConfig;
+  autoModules   = withFullConfig;
-  preferBuiltin = withNixpkgsConfig;
+  preferBuiltin = withFullConfig;
 
-  enableCommonConfig = withNixpkgsConfig;
+  enableCommonConfig = false;  #< common nix config enabled manually below
 
   kernelPatches = patches.megous.series ++
   # with patches.megous; [
@@ -302,6 +303,54 @@ linux_latest.override {
     #     DRM = lib.mkForce module;
     #   };
     # }
+    {
+      name = "enable-rtw88-wifi-drivers";
+      patch = null;
+      extraStructuredConfig = with lib.kernel; {
+        # default nixpkgs/pmos config enables RTW88, but not RTW88_8723CS.
+        # but the pinephone uses a 8723BS/8723CS chipset, so enable these
+        # and anything else that could possibly be needed, since these things are tangled.
+        # TODO: reduce this, this is surely more than i actually need
+        # RTL8187_LEDS=y
+        # RTLWIFI_DEBUG=y
+        RTL8180 = module;
+        RTL8187 = module;
+        RTL8188EE = module;
+        RTL8192CE = module;
+        RTL8192CU = module;
+        RTL8192C_COMMON = module;
+        RTL8192DE = module;
+        RTL8192D_COMMON = module;
+        RTL8192EE = module;
+        RTL8192SE = module;
+        RTL8723AE = module;
+        RTL8723BE = module;
+        RTL8723_COMMON = module;
+        RTL8821AE = module;
+        RTL8XXXU = module;
+        RTLBTCOEXIST = module;
+        RTLWIFI = module;
+        RTLWIFI_PCI = module;
+        RTLWIFI_USB = module;
+        RTW88_8703B = module;
+        RTW88_8723CS = module;
+        RTW88_8723D = module;
+        RTW88_8723DE = module;
+        RTW88_8723DS = module;
+        RTW88_8723DU = module;
+        RTW88_8723X = module;
+        RTW88_8821C = module;
+        RTW88_8821CE = module;
+        RTW88_8821CS = module;
+        RTW88_8821CU = module;
+        RTW88_8822BS = module;
+        RTW88_8822BU = module;
+        RTW88_8822CS = module;
+        RTW88_8822CU = module;
+        RTW88_SDIO = module;
+        RTW88_USB = module;
+      };
+    }
     {
       # this could be enabled for *all* systems, but i'm not sure i really want that.
       name = "quality-of-life";
@@ -329,6 +378,12 @@ linux_latest.override {
         RAID6_PQ_BENCHMARK = no;
       };
     }
+  ] ++ lib.optionals withNixpkgsConfig [
+    {
+      name = "nixpkgs-config";
+      patch = null;
+      extraStructuredConfig = linux_latest.commonStructuredConfig;
+    }
   ] ++ lib.optionals usePmosConfig [
     {
       name = "postmarketos-config";
@@ -366,25 +421,27 @@ linux_latest.override {
           "NLS_DEFAULT"  #< nixpkgs:m, pmos:y
           "NLS_ISO8859_1"  #< nixpkgs:m, pmos:y
           "NR_CPUS"
+
           # "PREEMPT"  #< nixpkgs:(n), pmos:y
           # "STANDALONE"
           # "TRANSPARENT_HUGEPAGE_ALWAYS"
           # "UEVENT_HELPER"
           # "USB_SERIAL"
           # "ZSMALLOC"
-          "DRM_LIMA"
-          "DRM_PANFROST"
 
-          "BLK_DEV_DM"
+          # "DRM_LIMA"
-          "VFIO"
+          # "DRM_PANFROST"
 
           # these options don't break build, but are nonsensical
           "BASE_SMALL"
           "BASE_FULL"
           "CC_VERSION_TEXT"
           "GCC_VERSION"
-        ])
+        ] ++ lib.optionals (withNixpkgsConfig && withFullConfig) [
-      ;
+          "BLK_DEV_DM"  #< want:y, actual:m
+          "VFIO"  #< want:y, actual:m
+        ]
+      );
     }
   ] ++ lib.optionals (withNixpkgsConfig || !usePmosConfig) [
     {