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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2015-11-19 15:45:35 +0000
committerChanwoo Choi <cw00.choi@samsung.com>2015-11-20 10:14:23 +0900
commit2e87b7a8bef7901ab56f121f0d7c085aacee86fc (patch)
tree4c9528832a2b1d09513e5ae160cbc0a69f3d9bbe /drivers/extcon
parent8005c49d9aea74d382f474ce11afbbc7d7130bec (diff)
downloadlinux-2e87b7a8bef7901ab56f121f0d7c085aacee86fc.tar.bz2
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>
Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-arizona.c3
1 files changed, 3 insertions, 0 deletions
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;
}