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| author |   Chanwoo Choi <cw00.choi@samsung.com> | 2015-11-09 10:10:15 +0900 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2016-01-25 13:16:53 +0900 |
| commit | 8b45b6a0741678902810d7be95e635c210fbb198 (patch) | |
| tree | d79afeed652c392dee1464cc57eadba3c39d8bd7 /drivers/extcon/extcon-rt8973a.c | |
| parent | extcon: gpio: Fix typo in comment (diff) | |
| download | linux-dev-8b45b6a0741678902810d7be95e635c210fbb198.tar.xz linux-dev-8b45b6a0741678902810d7be95e635c210fbb198.zip | |
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>
Diffstat (limited to 'drivers/extcon/extcon-rt8973a.c')
| -rw-r--r-- | drivers/extcon/extcon-rt8973a.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-rt8973a.c b/drivers/extcon/extcon-rt8973a.c index 7635a8eaf4c6..97e074d70eca 100644 --- a/drivers/extcon/extcon-rt8973a.c +++ b/drivers/extcon/extcon-rt8973a.c @@ -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; } |