I am trying to turn off the mic bias for AMIC2 (https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/qcom/apq8016-sbc.dts#L356). I imagined it would be as simple as changing this value but I was wrong. I went into the driver and changed the values around in that as well.
I am using a custom kernel based around 5.5. Any advice?