| 1 | /* |
| 2 | * This file defines the USB charger type and state that are needed for |
| 3 | * USB device APIs. |
| 4 | */ |
| 5 | |
| 6 | #ifndef __LINUX_USB_CHARGER_H |
| 7 | #define __LINUX_USB_CHARGER_H |
| 8 | |
| 9 | /* |
| 10 | * USB charger type: |
| 11 | * SDP (Standard Downstream Port) |
| 12 | * DCP (Dedicated Charging Port) |
| 13 | * CDP (Charging Downstream Port) |
| 14 | * ACA (Accessory Charger Adapters) |
| 15 | */ |
| 16 | enum usb_charger_type { |
| 17 | UNKNOWN_TYPE = 0, |
| 18 | SDP_TYPE = 1, |
| 19 | DCP_TYPE = 2, |
| 20 | CDP_TYPE = 3, |
| 21 | ACA_TYPE = 4, |
| 22 | }; |
| 23 | |
| 24 | /* USB charger state */ |
| 25 | enum usb_charger_state { |
| 26 | USB_CHARGER_DEFAULT = 0, |
| 27 | USB_CHARGER_PRESENT = 1, |
| 28 | USB_CHARGER_ABSENT = 2, |
| 29 | }; |
| 30 | |
| 31 | #endif /* __LINUX_USB_CHARGER_H */ |