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TUSB544: How to set the TUSB544 display port configuration via PD controller?

Part Number: TUSB544

Hi Sir

We have a PD and EC controller in system and want to know if display port dongle is insert.

When TUSB544 get the HPD signal. What's the procedure/setting to control the TUSB544 via PD controller to acheive display port function?

By control CTL1/CTL0/FLIP these pins? Please advise, thanks!!

Best regards.

Sam