Add pin_overrides for sound card via modprobe.d and /lib/firmware to use additional inputs as surround sound outputs instead

files/system/etc/.gitkeep

@@ -1 +0,0 @@
-

files/system/etc/modprobe.d/hda-jack-retask.conf

@@ -0,0 +1 @@
+options snd-hda-intel patch=hda-jack-retask.fw,hda-jack-retask.fw,hda-jack-retask.fw,hda-jack-retask.fw

files/system/lib/firmware/hda-jack-retask.fw

@@ -0,0 +1,14 @@
+[codec]
+0x10ec0b00 0x18491204 0
+
+[pincfg]
+0x11 0x40000000
+0x14 0x01014010
+0x15 0x411111f0
+0x16 0x411111f0
+0x17 0x411111f0
+0x18 0x01014011
+0x19 0x02a19040
+0x1a 0x01014012
+0x1b 0x02214020
+0x1e 0x411111f0

recipes/recipe.yml

@@ -14,8 +14,12 @@ modules:
       - download_install_rpms.sh
   - type: files
     files:
-      - source: system
-        destination: /
+      - source: system/lib/firmware/
+        destination: /lib/firmware/
+  - type: files
+    files:
+      - source: system/etc/modprobe.d/
+        destination: /etc/modprobe.d/
   - type: rpm-ostree
     repos:
        - https://packages.microsoft.com/yumrepos/vscode/config.repo