From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Thu, 19 Nov 2015 15:45:35 +0000 (+0000)
Subject: extcon: arizona: Add device binding to enable ADC mode micdet
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=2e87b7a8bef7901ab56f121f0d7c085aacee86fc;p=openwrt%2Fstaging%2Fblogic.git

extcon: arizona: Add device binding to enable ADC mode micdet

Add a simple boolean binding to turn on and off the use of ADC
microphone detection mode to determine 3/4 pole jack.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---

diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index e4890dd4fefd..af3afeeb6673 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -1236,6 +1236,9 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona)
 	pdata->micd_force_micbias = device_property_read_bool(arizona->dev,
 						"wlf,micd-force-micbias");
 
+	pdata->micd_software_compare = device_property_read_bool(arizona->dev,
+						"wlf,micd-software-compare");
+
 	return 0;
 }