Messages in this thread Patch in this message | | | From | NeilBrown <> | Date | Mon, 23 Mar 2015 10:20:29 +1100 | Subject | [PATCH 14/14] twl4030_charger: assume a 'charger' can supply maximum current. |
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From: NeilBrown <neilb@suse.de>
If it cannot, we will stop pulling more current when voltage drops.
Signed-off-by: NeilBrown <neilb@suse.de> --- drivers/power/twl4030_charger.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c index d0199495dddc..6f0dc971d84d 100644 --- a/drivers/power/twl4030_charger.c +++ b/drivers/power/twl4030_charger.c @@ -694,8 +694,10 @@ static void twl4030_bci_usb_work(struct work_struct *data) struct twl4030_bci *bci = container_of(data, struct twl4030_bci, work); switch (bci->event) { - case USB_EVENT_VBUS: case USB_EVENT_CHARGER: + bci->usb_cur = USB_MAX_CURRENT; + /* FALL THROUGH */ + case USB_EVENT_VBUS: case USB_EVENT_ENUMERATED: twl4030_charger_enable_usb(bci, true); break;
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