This will be used during resume to verify
if we should reconnect our pullups or not.
Tested-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
drivers/usb/dwc3/core.h | 1 +
drivers/usb/dwc3/gadget.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index b417506..35e4d3c 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -704,6 +704,7 @@ struct dwc3 {
unsigned delayed_status:1;
unsigned needs_fifo_resize:1;
unsigned resize_fifos:1;
+ unsigned pullups_connected:1;
enum dwc3_ep0_next ep0_next_event;
enum dwc3_ep0_state ep0state;
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index db20317..04e4812 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1425,8 +1425,10 @@ static int dwc3_gadget_run_stop(struct dwc3 *dwc, int is_on)
if (dwc->revision >= DWC3_REVISION_194A)
reg &= ~DWC3_DCTL_KEEP_CONNECT;
reg |= DWC3_DCTL_RUN_STOP;
+ dwc->pullups_connected = true;
} else {
reg &= ~DWC3_DCTL_RUN_STOP;
+ dwc->pullups_connected = false;
}
dwc3_writel(dwc->regs, DWC3_DCTL, reg);
--
1.8.1.rc1.5.g7e0651a
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