64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2020 MediaTek Inc.
|
||
|
|
*/
|
||
|
|
|
||
|
|
struct mtk_extcon_info {
|
||
|
|
struct device *dev;
|
||
|
|
struct extcon_dev *edev;
|
||
|
|
struct usb_role_switch *role_sw;
|
||
|
|
unsigned int c_role; /* current data role */
|
||
|
|
#if defined(CONFIG_USB_NOTIFIER)
|
||
|
|
unsigned int last_dr_event; /* Last data role event */
|
||
|
|
#endif
|
||
|
|
struct workqueue_struct *extcon_wq;
|
||
|
|
struct regulator *vbus;
|
||
|
|
struct gpio_desc *id_gpiod;
|
||
|
|
unsigned int vbus_vol;
|
||
|
|
unsigned int vbus_cur;
|
||
|
|
unsigned int id_irq;
|
||
|
|
bool vbus_on;
|
||
|
|
struct device_connection dev_conn;
|
||
|
|
struct power_supply *usb_psy;
|
||
|
|
struct notifier_block psy_nb;
|
||
|
|
struct delayed_work wq_detcable;
|
||
|
|
#ifdef CONFIG_TCPC_CLASS
|
||
|
|
struct tcpc_device *tcpc_dev;
|
||
|
|
struct notifier_block tcpc_nb;
|
||
|
|
#endif
|
||
|
|
bool bypss_typec_sink;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct usb_role_info {
|
||
|
|
struct mtk_extcon_info *extcon;
|
||
|
|
struct delayed_work dwork;
|
||
|
|
unsigned int d_role; /* desire data role */
|
||
|
|
};
|
||
|
|
|
||
|
|
enum {
|
||
|
|
DUAL_PROP_MODE_UFP = 0,
|
||
|
|
DUAL_PROP_MODE_DFP,
|
||
|
|
DUAL_PROP_MODE_NONE,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum {
|
||
|
|
DUAL_PROP_PR_SRC = 0,
|
||
|
|
DUAL_PROP_PR_SNK,
|
||
|
|
DUAL_PROP_PR_NONE,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum {
|
||
|
|
DUAL_PROP_DR_HOST = 0,
|
||
|
|
DUAL_PROP_DR_DEVICE,
|
||
|
|
DUAL_PROP_DR_NONE,
|
||
|
|
};
|
||
|
|
|
||
|
|
#if defined(CONFIG_USB_NOTIFIER)
|
||
|
|
int mtk_usb_notify_set_mode(int role);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined ADAPT_PSY_V1
|
||
|
|
extern void mt_usb_connect_v1(void);
|
||
|
|
extern void mt_usb_disconnect_v1(void);
|
||
|
|
#endif //ADAPT_PSY_V1
|