Commit cb9005d7 authored by Charles Keepax's avatar Charles Keepax Committed by Chanwoo Choi
Browse files

extcon: arizona: Clear trig_sts bits on all paths 



We want the trig_sts bits to be cleared in all cases where we consider
the jack detection interrupt to have been handled. Specifically, if a
duplicate detection event was suppressed these bits were not cleared
causing the CODEC to not enter a low power state. This patch clears the
bits on the duplicate detection code path.

Reported-by: default avatarRyo Tsutsui <ryo.tsutsui@wolfsonmicro.com>
Signed-off-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
parent ad07d8b4

drivers/extcon/extcon-arizona.c

+1 −1
Original line number Diff line number Diff line
@@ -1039,6 +1039,7 @@ static irqreturn_t arizona_jackdet(int irq, void *data) 
	else

		info->micd_timeout = DEFAULT_MICD_TIMEOUT;



out:

	/* Clear trig_sts to make sure DCVDD is not forced up */

	regmap_write(arizona->regmap, ARIZONA_AOD_WKUP_AND_TRIG,

		     ARIZONA_MICD_CLAMP_FALL_TRIG_STS |
@@ -1046,7 +1047,6 @@ static irqreturn_t arizona_jackdet(int irq, void *data) 
		     ARIZONA_JD1_FALL_TRIG_STS |

		     ARIZONA_JD1_RISE_TRIG_STS);



out:

	mutex_unlock(&info->lock);



	pm_runtime_mark_last_busy(info->dev);