TPS65994AE: We tested the FV at GRL, and there was a test item of 3.6.3

Hi Marty, 

Thank you for reaching out!

Could you please provide your pjt file and GRL files?

Best Regards, 

Aya Khedr 

Hi Marty , 

Please share your pjt file and GRL files.

Thanks ,

Shubha

Dear Shubha:

Our .PJT as Attach

7230.X370_TBT5_TPS65994BH_F909p12p15_Tiger_PDv3115_20240410-1.pjt

GRL Error List

3.6.3 "Item : Display RTD3 Support
Detail : TBT root port cannot properly enter RTD3 mode when connecting 4K monitor."

Hi Marty ,

I will request you to please update the full GRL report.

Thanks ,

Shubha

Hi Shubha:

GRL TCM Report

 Downloading from DiskStation (graniteriverlabs.com.tw)

Thanks~

Marty

Hi Marty ,

Thanks for sharing the report.

I will review and share me feedback by tomorrow.

Thanks ,

Shubha

Hi Marty,

Apologies for the delay.

 I could not find the test spec related to 3.6.3

Can you please help in providing the same. 

Thankyou!

Thanks ,

Shubha

Hi Shubha:

About the test spec related to 3.6.3

as attach file

Thanks~

Marty

Hi Shubha:

About the test spec related to 3.6.3

as attach file

Generic_Thunderbolt_HOST_Functional_CTS_Rev2.0.pdf

Thanks~

Marty

Hi Marty , 

Thanks for sharing the spec. 

PD_FW does not have any setting related to D3 power state pr RTD3 which are the failures.

Please share USB-PD and I2C logs if the issue needs to be further investigated.  

Thanks ,

Shubha