xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

extcon: Add the EXTCON_CHG_USB_SDP to support SDP charing port

Browse Source 
This patch adds the new EXTCON_CHG_USB_SDP connector to support SDP (Standard
Downstream Port) USB charging port. The commit 11eecf910b ("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>
This commit is contained in:
Chanwoo Choi
2015-11-09 10:10:15 +09:00
parent b51b387020
commit 8b45b6a074
6 changed files with 28 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/extcon/extcon-rt8973a.c
View File

@@ -93,6 +93,7 @@ static struct reg_data rt8973a_reg_data[] = {
static const unsigned int rt8973a_extcon_cable[] = {
EXTCON_USB,
EXTCON_USB_HOST,
EXTCON_CHG_USB_SDP,
EXTCON_CHG_USB_DCP,
EXTCON_JIG,
EXTCON_NONE,
@@ -398,6 +399,9 @@ static int rt8973a_muic_cable_handler(struct rt8973a_muic_info *info,
/* Change the state of external accessory */
extcon_set_cable_state_(info->edev, id, attached);
if (id == EXTCON_USB)
extcon_set_cable_state_(info->edev, EXTCON_CHG_USB_SDP,
attached);
return 0;
}