Merge "xhci: hsic: De-assert host ready gpio when device in configured state" (6a17ef33) · Commits · e / devices / android_kernel_sony_msm8994

drivers/usb/core/message.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1874,6 +1874,8 @@ free_interfaces:
		return ret;
		}
		usb_set_device_state(dev, USB_STATE_CONFIGURED);
		if (dev->parent && hcd->driver->udev_enum_done)
		hcd->driver->udev_enum_done(hcd);

		if (cp->string == NULL &&
		!(dev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS))

+13 −0

Original line number	Diff line number	Diff line
		@@ -1009,6 +1009,18 @@ int mxhci_hsic_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
		return ret;
		}

		void mxhci_hsic_udev_enum_done(struct usb_hcd *hcd)
		{
		struct mxhci_hsic_hcd *mxhci = hcd_to_hsic(hcd->primary_hcd);

		if (mxhci->host_ready) {
		/* after device enum lower host ready gpio */
		gpio_direction_output(mxhci->host_ready, 0);
		xhci_dbg_log_event(&dbg_hsic, NULL, "host ready set low",
		gpio_get_value(mxhci->host_ready));
		}
		}

		static struct hc_driver mxhci_hsic_hc_driver = {
		.description = "xhci-hcd",
		.product_desc = "Qualcomm xHCI Host Controller using HSIC",
		@@ -1060,6 +1072,7 @@ static struct hc_driver mxhci_hsic_hc_driver = {
		.log_urb = xhci_hsic_log_urb,

		.set_autosuspend_delay = mxhci_hsic_set_autosuspend_delay,
		.udev_enum_done = mxhci_hsic_udev_enum_done,
		};

		static ssize_t config_imod_store(struct device *pdev,

+1 −0

Original line number	Diff line number	Diff line
		@@ -367,6 +367,7 @@ struct hc_driver {
		void (set_autosuspend_delay)(struct usb_device );
		void (reset_sof_bug_handler)(struct usb_hcd hcd, u32 val);
		void (set_autosuspend)(struct usb_hcd hcd, int enable_autosuspend);
		void (udev_enum_done)(struct usb_hcd hcd);
		};

		extern int usb_hcd_link_urb_to_ep(struct usb_hcd hcd, struct urb urb);