clevo/nv4x-audio-fixup: add script

Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com>

clevo/nv4x-audio-fixup

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# A script to patch HD audio config to enable headset jack functionality on
+# kernel versions < v6.0 (before commit be561ffad708f0cee18aee4231f80ffafaf7a419
+
+# Location of the snd-hda-intel patch file
+PATCH="/lib/firmware/hda-init.fw"
+# Location of the module config file
+MODCONFIG="/etc/modprobe.d/audio-jack.conf"
+
+if [ "$EUID" -ne 0 ]
+  then echo "This script needs to be executed as root."
+  exit
+fi
+
+echo "
+[codec]
+0x10ec0256 0x15584041 0
+
+[model]
+headset-mode-no-hp-mic
+
+[pincfg]
+0x19 0x03a1112
+" > $PATCH
+
+echo "
+options snd_hda_intel patch=$(echo $PATCH | awk -F'/' '{print $(NF)}')
+" > $MODCONFIG
+
+echo "Done. Reboot to apply changes."