efa6204924
provide orientation info for external module. Change-Id: I5e49e5f8071320beaf9d2f2a0390521d4d9f3b91 Signed-off-by: Linyu Yuan <linyyuan@codeaurora.org>
47 lines
995 B
C
47 lines
995 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef __LINUX_USB_REDRIVER_H
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#define __LINUX_USB_REDRIVER_H
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#ifdef CONFIG_USB_REDRIVER
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int redriver_release_usb_lanes(struct device_node *node);
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int redriver_gadget_pullup(struct device_node *node, int is_on);
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int redriver_notify_connect(struct device_node *node);
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int redriver_notify_disconnect(struct device_node *node);
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int redriver_orientation_get(struct device_node *node);
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#else
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static inline int redriver_release_usb_lanes(struct device_node *node)
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{
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return 0;
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}
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static inline int redriver_gadget_pullup(struct device_node *node, int is_on)
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{
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return 0;
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}
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static inline int redriver_notify_connect(struct device_node *node)
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{
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return 0;
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}
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static inline int redriver_notify_disconnect(struct device_node *node)
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{
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return 0;
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}
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static inline int redriver_orientation_get(struct device_node *node)
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{
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return -ENODEV;
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}
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#endif
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#endif /*__LINUX_USB_REDRIVER_H */
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