Commit 9ffb0179 authored Jul 13, 2017 by Hemant Kumar

usb: pd: policy_engine: Add support to handle floating charger



There is a possibility of PMI detecting SDP as a floating charger
when connected to a PC. Workaround this issue by starting peripheral
stack for floating charger as well. Stop peripheral stack after 10 sec
in absence of USB device enumeration.

Change-Id: I6effee71affbe0baeb28c54ce799ade79ec4b42a
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>

parent ba4eab87

drivers/usb/pd/policy_engine.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -920,6 +920,7 @@ static void usbpd_set_state(struct usbpd *pd, enum usbpd_state next_state)

		if (pd->psy_type == POWER_SUPPLY_TYPE_USB \|\|
		pd->psy_type == POWER_SUPPLY_TYPE_USB_CDP \|\|
		pd->psy_type == POWER_SUPPLY_TYPE_USB_FLOAT \|\|
		usb_compliance_mode)
		start_usb_peripheral(pd);
		}