diff options
Diffstat (limited to 'drivers/usb/pd/usbpd.h')
| -rw-r--r-- | drivers/usb/pd/usbpd.h | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/usb/pd/usbpd.h b/drivers/usb/pd/usbpd.h index fd3f2f33bbc7..b2663add7f3c 100644 --- a/drivers/usb/pd/usbpd.h +++ b/drivers/usb/pd/usbpd.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2016, Linux Foundation. All rights reserved. +/* Copyright (c) 2016-2017, Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -51,18 +51,24 @@ enum pd_msg_type { SOPII_MSG, }; +enum pd_spec_rev { + USBPD_REV_20 = 1, + USBPD_REV_30 = 2, +}; + /* enable msg and signal to be received by phy */ #define FRAME_FILTER_EN_SOP BIT(0) #define FRAME_FILTER_EN_HARD_RESET BIT(5) struct pd_phy_params { - void (*signal_cb)(struct usbpd *pd, enum pd_sig_type type); - void (*msg_rx_cb)(struct usbpd *pd, enum pd_msg_type type, - u8 *buf, size_t len); - void (*shutdown_cb)(struct usbpd *pd); - enum data_role data_role; + void (*signal_cb)(struct usbpd *pd, enum pd_sig_type type); + void (*msg_rx_cb)(struct usbpd *pd, enum pd_msg_type type, + u8 *buf, size_t len); + void (*shutdown_cb)(struct usbpd *pd); + enum data_role data_role; enum power_role power_role; - u8 frame_filter_val; + u8 frame_filter_val; + u8 spec_rev; }; #if IS_ENABLED(CONFIG_QPNP_USB_PDPHY) @@ -71,6 +77,7 @@ int pd_phy_signal(enum pd_sig_type type, unsigned int timeout_ms); int pd_phy_write(u16 hdr, const u8 *data, size_t data_len, enum pd_msg_type type, unsigned int timeout_ms); int pd_phy_update_roles(enum data_role dr, enum power_role pr); +int pd_phy_update_spec_rev(enum pd_spec_rev rev); void pd_phy_close(void); #else static inline int pd_phy_open(struct pd_phy_params *params) @@ -94,6 +101,11 @@ static inline int pd_phy_update_roles(enum data_role dr, enum power_role pr) return -ENODEV; } +static inline int pd_phy_update_spec_rev(enum pd_spec_rev rev) +{ + return -ENODEV; +} + static inline void pd_phy_close(void) { } |