diff options
Diffstat (limited to 'drivers/usb/typec/ucsi/ucsi.h')
| -rw-r--r-- | drivers/usb/typec/ucsi/ucsi.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h index e434b9c9a9eb..8e831108f481 100644 --- a/drivers/usb/typec/ucsi/ucsi.h +++ b/drivers/usb/typec/ucsi/ucsi.h @@ -119,12 +119,14 @@ void ucsi_connector_change(struct ucsi *ucsi, u8 num); #define UCSI_SET_PDR_ACCEPT_ROLE_SWAPS BIT(25) /* GET_ALTERNATE_MODES command bits */ +#define UCSI_ALTMODE_RECIPIENT(_r_) (((_r_) >> 16) & 0x7) #define UCSI_GET_ALTMODE_RECIPIENT(_r_) ((u64)(_r_) << 16) #define UCSI_RECIPIENT_CON 0 #define UCSI_RECIPIENT_SOP 1 #define UCSI_RECIPIENT_SOP_P 2 #define UCSI_RECIPIENT_SOP_PP 3 #define UCSI_GET_ALTMODE_CONNECTOR_NUMBER(_r_) ((u64)(_r_) << 24) +#define UCSI_ALTMODE_OFFSET(_r_) (((_r_) >> 32) & 0xff) #define UCSI_GET_ALTMODE_OFFSET(_r_) ((u64)(_r_) << 32) #define UCSI_GET_ALTMODE_NUM_ALTMODES(_r_) ((u64)(_r_) << 40) @@ -340,4 +342,11 @@ static inline void ucsi_displayport_remove_partner(struct typec_altmode *adev) { } #endif /* CONFIG_TYPEC_DP_ALTMODE */ +/* + * NVIDIA VirtualLink (svid 0x955) has two altmode. VirtualLink + * DP mode with vdo=0x1 and NVIDIA test mode with vdo=0x3 + */ +#define USB_TYPEC_NVIDIA_VLINK_DP_VDO 0x1 +#define USB_TYPEC_NVIDIA_VLINK_DBG_VDO 0x3 + #endif /* __DRIVER_USB_TYPEC_UCSI_H */ |