| developer | 13dc3c8 | 2020-10-16 11:38:39 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * mtu3_dr.h - dual role switch and host glue layer header |
| 4 | * |
| 5 | * Copyright (C) 2016 MediaTek Inc. |
| 6 | * |
| 7 | * Author: Chunfeng Yun <chunfeng.yun@mediatek.com> |
| 8 | */ |
| 9 | |
| 10 | #ifndef _MTU3_DR_H_ |
| 11 | #define _MTU3_DR_H_ |
| 12 | |
| 13 | #if IS_ENABLED(CONFIG_USB_MTU3_HOST) |
| 14 | |
| 15 | int ssusb_host_init(struct ssusb_mtk *ssusb); |
| 16 | void ssusb_host_exit(struct ssusb_mtk *ssusb); |
| 17 | |
| 18 | #else |
| 19 | |
| 20 | static inline int ssusb_host_init(struct ssusb_mtk *ssusb) |
| 21 | { |
| 22 | return 0; |
| 23 | } |
| 24 | |
| 25 | static inline void ssusb_host_exit(struct ssusb_mtk *ssusb) |
| 26 | {} |
| 27 | |
| 28 | #endif |
| 29 | |
| 30 | #if IS_ENABLED(CONFIG_USB_MTU3_GADGET) |
| 31 | int ssusb_gadget_init(struct ssusb_mtk *ssusb); |
| 32 | void ssusb_gadget_exit(struct ssusb_mtk *ssusb); |
| 33 | irqreturn_t mtu3_irq(int irq, void *data); |
| 34 | #else |
| 35 | static inline int ssusb_gadget_init(struct ssusb_mtk *ssusb) |
| 36 | { |
| 37 | return 0; |
| 38 | } |
| 39 | |
| 40 | static inline void ssusb_gadget_exit(struct ssusb_mtk *ssusb) |
| 41 | {} |
| 42 | |
| 43 | static inline irqreturn_t mtu3_irq(int irq, void *data) |
| 44 | { |
| 45 | return IRQ_NONE; |
| 46 | } |
| 47 | #endif |
| 48 | |
| 49 | void ssusb_set_force_mode(struct ssusb_mtk *ssusb, |
| 50 | enum mtu3_dr_force_mode mode); |
| 51 | |
| 52 | #endif /* _MTU3_DR_H_ */ |