diff options
Diffstat (limited to 'include/linux/usb/typec_dp.h')
| -rw-r--r-- | include/linux/usb/typec_dp.h | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/include/linux/usb/typec_dp.h b/include/linux/usb/typec_dp.h index 8d09c2f0a9b8..1f358098522d 100644 --- a/include/linux/usb/typec_dp.h +++ b/include/linux/usb/typec_dp.h @@ -67,8 +67,10 @@ enum { #define DP_CAP_UFP_D 1 #define DP_CAP_DFP_D 2 #define DP_CAP_DFP_D_AND_UFP_D 3 -#define DP_CAP_DP_SIGNALING BIT(2) /* Always set */ -#define DP_CAP_GEN2 BIT(3) /* Reserved after v1.0b */ +#define DP_CAP_DP_SIGNALLING(_cap_) (((_cap_) & GENMASK(5, 2)) >> 2) +#define DP_CAP_SIGNALLING_HBR3 1 +#define DP_CAP_SIGNALLING_UHBR10 2 +#define DP_CAP_SIGNALLING_UHBR20 3 #define DP_CAP_RECEPTACLE BIT(6) #define DP_CAP_USB BIT(7) #define DP_CAP_DFP_D_PIN_ASSIGN(_cap_) (((_cap_) & GENMASK(15, 8)) >> 8) @@ -78,6 +80,13 @@ enum { DP_CAP_UFP_D_PIN_ASSIGN(_cap_) : DP_CAP_DFP_D_PIN_ASSIGN(_cap_)) #define DP_CAP_PIN_ASSIGN_DFP_D(_cap_) ((_cap_ & DP_CAP_RECEPTACLE) ? \ DP_CAP_DFP_D_PIN_ASSIGN(_cap_) : DP_CAP_UFP_D_PIN_ASSIGN(_cap_)) +#define DP_CAP_UHBR_13_5_SUPPORT BIT(26) +#define DP_CAP_CABLE_TYPE(_cap_) (((_cap_) & GENMASK(29, 28)) >> 28) +#define DP_CAP_CABLE_TYPE_PASSIVE 0 +#define DP_CAP_CABLE_TYPE_RE_TIMER 1 +#define DP_CAP_CABLE_TYPE_RE_DRIVER 2 +#define DP_CAP_CABLE_TYPE_OPTICAL 3 +#define DP_CAP_DPAM_VERSION BIT(30) /* DisplayPort Status Update VDO bits */ #define DP_STATUS_CONNECTION(_status_) ((_status_) & 3) @@ -97,13 +106,24 @@ enum { #define DP_CONF_CURRENTLY(_conf_) ((_conf_) & 3) #define DP_CONF_UFP_U_AS_DFP_D BIT(0) #define DP_CONF_UFP_U_AS_UFP_D BIT(1) -#define DP_CONF_SIGNALING_DP BIT(2) -#define DP_CONF_SIGNALING_GEN_2 BIT(3) /* Reserved after v1.0b */ +#define DP_CONF_SIGNALLING_MASK GENMASK(5, 2) +#define DP_CONF_SIGNALLING_SHIFT 2 +#define DP_CONF_SIGNALLING_HBR3 1 +#define DP_CONF_SIGNALLING_UHBR10 2 +#define DP_CONF_SIGNALLING_UHBR20 3 #define DP_CONF_PIN_ASSIGNEMENT_SHIFT 8 #define DP_CONF_PIN_ASSIGNEMENT_MASK GENMASK(15, 8) /* Helper for setting/getting the pin assignment value to the configuration */ #define DP_CONF_SET_PIN_ASSIGN(_a_) ((_a_) << 8) #define DP_CONF_GET_PIN_ASSIGN(_conf_) (((_conf_) & GENMASK(15, 8)) >> 8) +#define DP_CONF_UHBR13_5_SUPPORT BIT(26) +#define DP_CONF_CABLE_TYPE_MASK GENMASK(29, 28) +#define DP_CONF_CABLE_TYPE_SHIFT 28 +#define DP_CONF_CABLE_TYPE_PASSIVE 0 +#define DP_CONF_CABLE_TYPE_RE_TIMER 1 +#define DP_CONF_CABLE_TYPE_RE_DRIVER 2 +#define DP_CONF_CABLE_TYPE_OPTICAL 3 +#define DP_CONF_DPAM_VERSION BIT(30) #endif /* __USB_TYPEC_DP_H */ |