![Miquel Raynal](/assets/img/avatar_default.png)
Current implementation of the USB core does not take into account the new PHY framework. Correct the situation by adding a call to phy_set_mode() before phy_power_on(). Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
30 lines
911 B
C
30 lines
911 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* USB roothub wrapper
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*
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* Copyright (C) 2018 Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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*/
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#ifndef __USB_CORE_PHY_H_
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#define __USB_CORE_PHY_H_
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struct device;
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struct usb_phy_roothub;
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struct usb_phy_roothub *usb_phy_roothub_alloc(struct device *dev);
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int usb_phy_roothub_init(struct usb_phy_roothub *phy_roothub);
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int usb_phy_roothub_exit(struct usb_phy_roothub *phy_roothub);
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int usb_phy_roothub_set_mode(struct usb_phy_roothub *phy_roothub,
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enum phy_mode mode);
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int usb_phy_roothub_power_on(struct usb_phy_roothub *phy_roothub);
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void usb_phy_roothub_power_off(struct usb_phy_roothub *phy_roothub);
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int usb_phy_roothub_suspend(struct device *controller_dev,
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struct usb_phy_roothub *phy_roothub);
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int usb_phy_roothub_resume(struct device *controller_dev,
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struct usb_phy_roothub *phy_roothub);
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#endif /* __USB_CORE_PHY_H_ */
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