diff options
Diffstat (limited to 'drivers/usb/dwc3/drd.c')
| -rw-r--r-- | drivers/usb/dwc3/drd.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/drd.c b/drivers/usb/dwc3/drd.c index 039bf241769a..4579505cac1f 100644 --- a/drivers/usb/dwc3/drd.c +++ b/drivers/usb/dwc3/drd.c @@ -461,6 +461,9 @@ static int dwc3_usb_role_switch_set(struct usb_role_switch *sw, break; } + if (dwc->role_switch_reset_quirk && role == USB_ROLE_NONE) + mode = 0; + dwc3_set_mode(dwc, mode); return 0; } @@ -489,6 +492,10 @@ static enum usb_role dwc3_usb_role_switch_get(struct usb_role_switch *sw) role = USB_ROLE_DEVICE; break; } + + if (dwc->role_switch_reset_quirk && !dwc->current_dr_role) + role = USB_ROLE_NONE; + spin_unlock_irqrestore(&dwc->lock, flags); return role; } |