Wireshark · Display Filter Reference: DisplayPort AUX-Channel

Display Filter Reference: DisplayPort AUX-Channel

Protocol field name: dpaux

Versions: 3.0.0 to 4.2.5

Field name	Description	Type	Versions
dpaux.00000	DPCD_REV	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00000_MAJOR	MAJOR	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00000_MINOR	MINOR	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00001	MAX_LINK_RATE	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00001_MAX_LINK_RATE	MAX_LINK_RATE	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00002	MAX_LANE_COUNT	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00002_ENHANCED_FRAME_CAP	ENHANCED_FRAME_CAP	Boolean	3.0.0 to 4.2.5
dpaux.00002_MAX_LANE_COUNT	MAX_LANE_COUNT	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00002_POST_LT_ADJ_REQ_SUPPORTED	POST_LT_ADJ_REQ_SUPPORTED	Boolean	3.0.0 to 4.2.5
dpaux.00002_TPS3_SUPPORTED	TPS3_SUPPORTED	Boolean	3.0.0 to 4.2.5
dpaux.00003	MAX_DOWNSPREAD	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00003_MAX_DOWNSPREAD	MAX_DOWNSPREAD	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00003_NO_AUX_TRANSACTION_LINK_TRAINING	NO_AUX_TRANSACTION_LINK_TRAINING	Boolean	3.0.0 to 4.2.5
dpaux.00003_TPS4_SUPPORTED	TPS4_SUPPORTED	Boolean	3.0.0 to 4.2.5
dpaux.00004	NORP & DP_PWR_VOLTAGE_CAP	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.00004_12V_DP_PWR_CAP	12V_DP_PWR_CAP	Boolean	3.0.0 to 4.2.5
dpaux.00004_18V_DP_PWR_CAP	18V_DP_PWR_CAP	Boolean	3.0.0 to 4.2.5
dpaux.00004_5V_DP_PWR_CAP	5V_DP_PWR_CAP	Boolean	3.0.0 to 4.2.5
dpaux.00004_NORP	NORP	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.addr	Address	Unsigned integer (24 bits)	3.0.0 to 4.2.5
dpaux.data	Data	Byte sequence	3.0.0 to 4.2.5
dpaux.len	Data Length	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.mot	MOT (Middle-of-Transaction)	Boolean	3.0.0 to 4.2.5
dpaux.native_i2c_req_cmd	I2C over AUX Request Command	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.native_req_cmd	Native Request Command	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.reg	DPCD	Unsigned integer (24 bits)	3.0.0 to 4.2.5
dpaux.reply_cmd	Reply Command	Unsigned integer (8 bits)	3.0.0 to 4.2.5
dpaux.transaction_type	Transaction type	Unsigned integer (8 bits)	3.0.0 to 4.2.5