HACK-TO-REVERT: ASoC: simple-card: add properties hp/mic via internal codec

Change-Id: I0f99d73c3bed2954710607b773a945c354867b61
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

Author: acgzx

Documentation/devicetree/bindings/sound/simple-card.txt

@@ -22,6 +22,7 @@ Optional properties:
 					  headphones are attached.
 - simple-audio-card,mic-det-gpio	: Reference to GPIO that signals when
 					  a microphone is attached.
+- simple-audio-card,codec-hp-det	: Detect the headphone via internal codec
 
 Optional subnodes: