extcon: Add the EXTCON_CHG_USB_SDP to support SDP charing port
This patch adds the new EXTCON_CHG_USB_SDP connector to support SDP (Standard
Downstream Port) USB charging port. The commit 11eecf910bd8 ("extcon: Modify
the id and name of external connector") add the new EXTCON_CHG_USB_SDP
connector which support the both data transfer and usb charging at the same
time.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index fdf8f5d..f17cb76 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -204,6 +204,7 @@
static const unsigned int max77693_extcon_cable[] = {
EXTCON_USB,
EXTCON_USB_HOST,
+ EXTCON_CHG_USB_SDP,
EXTCON_CHG_USB_DCP,
EXTCON_CHG_USB_FAST,
EXTCON_CHG_USB_SLOW,
@@ -512,8 +513,11 @@
break;
case MAX77693_MUIC_ADC_AV_CABLE_NOLOAD: /* Dock-Audio */
dock_id = EXTCON_DOCK;
- if (!attached)
+ if (!attached) {
extcon_set_cable_state_(info->edev, EXTCON_USB, false);
+ extcon_set_cable_state_(info->edev, EXTCON_CHG_USB_SDP,
+ false);
+ }
break;
default:
dev_err(info->dev, "failed to detect %s dock device\n",
@@ -601,6 +605,8 @@
if (ret < 0)
return ret;
extcon_set_cable_state_(info->edev, EXTCON_USB, attached);
+ extcon_set_cable_state_(info->edev, EXTCON_CHG_USB_SDP,
+ attached);
break;
case MAX77693_MUIC_GND_MHL:
case MAX77693_MUIC_GND_MHL_VB:
@@ -830,6 +836,8 @@
*/
extcon_set_cable_state_(info->edev, EXTCON_USB,
attached);
+ extcon_set_cable_state_(info->edev, EXTCON_CHG_USB_SDP,
+ attached);
if (!cable_attached)
extcon_set_cable_state_(info->edev, EXTCON_DOCK,
@@ -899,6 +907,8 @@
extcon_set_cable_state_(info->edev, EXTCON_USB,
attached);
+ extcon_set_cable_state_(info->edev, EXTCON_CHG_USB_SDP,
+ attached);
break;
case MAX77693_CHARGER_TYPE_DEDICATED_CHG:
/* Only TA cable */