Message ID | 20221021084159.13954-3-jilin@nvidia.com |
---|---|
State | Changes Requested |
Headers | show
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Series |
xhci: tegra: USB2 pad power controls
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expand
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diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 902f410874e8..3c7bf0a0e0b4 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -5461,6 +5461,8 @@ void xhci_init_driver(struct hc_driver *drv, drv->check_bandwidth = over->check_bandwidth; if (over->reset_bandwidth) drv->reset_bandwidth = over->reset_bandwidth; + if (over->hub_control) + drv->hub_control = over->hub_control; } } EXPORT_SYMBOL_GPL(xhci_init_driver); diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 5a75fe563123..f5a17c75c144 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1943,6 +1943,8 @@ struct xhci_driver_overrides { struct usb_host_endpoint *ep); int (*check_bandwidth)(struct usb_hcd *, struct usb_device *); void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *); + int (*hub_control)(struct usb_hcd *hcd, u16 typeReq, u16 wValue, + u16 wIndex, char *buf, u16 wLength); }; #define XHCI_CFC_DELAY 10
Add hub_control to "struct xhci_driver_overrides". Add hub_control to xhci_init_driver() for platform xhci driver to override it for local feature. Signed-off-by: Jim Lin <jilin@nvidia.com> --- v5: new change drivers/usb/host/xhci.c | 2 ++ drivers/usb/host/xhci.h | 2 ++ 2 files changed, 4 insertions(+)