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TPS65988DK: About the charging problem of TBT4 equipment TPS65988DK

Part Number: TPS65988DK
Other Parts Discussed in Thread: TPS65982DMC

Hi TI Engineer, we are developing TBT4 device, which is based on Gorilla Creek TI88 design. I have used the default TP65988DK+TPS65982DMC firmware and found a problem that when this device is connected to a computer, it does not read the EMARK information of the cable. Power supply capacity is published directly, sometimes 20V/4.9A, sometimes 20V/3A. This is not true. Theoretically, the cable should first read the EMARK information of the cable, and then publish the corresponding source capability according to the EMARK information. Do you have any solutions for this? Thank you for your support.