linux-kernel - [PATCH 2/3] extcon: axp288: Set EXTCON_USB when EXTCON_CHG_USB

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Date:   Wed, 21 Dec 2016 14:10:48 +0800
From:   Baolin Wang <baolin.wang@...aro.org>
To:     myungjoo.ham@...sung.com, cw00.choi@...sung.com, wens@...e.org,
        kishon@...com, heiko@...ech.de
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linaro-kernel@...ts.linaro.org,
        baolin.wang@...aro.org, broonie@...nel.org, neilb@...e.com
Subject: [PATCH 2/3] extcon: axp288: Set EXTCON_USB when EXTCON_CHG_USB_SDP was set

According to the documentation, we should set the EXTCON_USB when
one SDP charger connector was reported.

Signed-off-by: Baolin Wang <baolin.wang@...aro.org>
---
 drivers/extcon/extcon-axp288.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/extcon/extcon-axp288.c b/drivers/extcon/extcon-axp288.c
index 42f41e8..4490726 100644
--- a/drivers/extcon/extcon-axp288.c
+++ b/drivers/extcon/extcon-axp288.c
@@ -102,6 +102,7 @@ enum axp288_extcon_irq {
 };
 
 static const unsigned int axp288_extcon_cables[] = {
+	EXTCON_USB,
 	EXTCON_CHG_USB_SDP,
 	EXTCON_CHG_USB_CDP,
 	EXTCON_CHG_USB_DCP,
@@ -225,8 +226,12 @@ static int axp288_handle_chrg_det_event(struct axp288_extcon_info *info)
 			vbus_attach ? USB_EVENT_VBUS : USB_EVENT_NONE, NULL);
 	}
 
-	if (notify_charger)
+	if (notify_charger) {
 		extcon_set_state_sync(info->edev, cable, vbus_attach);
+		if (cable == EXTCON_CHG_USB_SDP)
+			extcon_set_state_sync(info->edev, EXTCON_USB,
+					      vbus_attach);
+	}
 
 	/* Clear the flags on disconnect event */
 	if (!vbus_attach)
-- 
1.7.9.5