Dell new Privacy feature provide new hardware level privacy protect for users
This patch remaps scancode 0x120001 to key code F20 micmute
# Dell Latitude privacy microphone mute
evdev:name:Dell Privacy Driver:dmi:bvn*:bvr*:bd*:svnDell*:pnLatitude*:*
+# Dell Precision privacy microphone mute
+evdev:name:Dell Privacy Driver:dmi:bvn*:bvr*:bd*:svnDell*:pnPrecision*:*
KEYBOARD_KEY_120001=f20 # Mic mute toggle, should be micmute
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