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Explorer
Explorer
1,025 Views
Registered: ‎05-03-2018

Adaptive Sync of the Display Port RX subsystem 2.1 for Kintex-7

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Dear all,

Is Adaptive Sync supported by the macro IP?

 

 

If possible I'd like to have the some replies also for DisplayPort 1.4 RXSubsystem v1.0

 

Regards,
Andrea

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Moderator
Moderator
971 Views
Registered: ‎11-09-2015

Re: Adaptive Sync of the Display Port RX subsystem 2.1 for Kintex-7

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HI @andreac_avnet,

 

Thanks to @watari I understand that this is in the DP Spec (introduced in DP1.4).

 

No the Xilinx Displayport IPs do not support this (I am not sure if this can be done by modifying only the driver + application though).

 

If a customer require it, he can ask his FAE to discuss this with Marketing.

 

Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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7 Replies
Moderator
Moderator
1,014 Views
Registered: ‎11-09-2015

Re: Adaptive Sync of the Display Port RX subsystem 2.1 for Kintex-7

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Hi @andreac_avnet,

 

Could you clarify what you call Adaptive Sync?

 

Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
Scholar watari
Scholar
986 Views
Registered: ‎06-16-2013

Re: Adaptive Sync of the Display Port RX subsystem 2.1 for Kintex-7

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Hi @andreac_avnet

 

Do you want to use "Adaptive Sync" which is defined by VESA ?

 

- Adaptive Sync (Free Sync by AMD)

- G-SYNC (by nVIDIA)

 

I'm not sure. Maybe latest IP doesn't support it.

However DP Rx IP has a potential to support it.

 

Best regards,

 

Highlighted
Moderator
Moderator
972 Views
Registered: ‎11-09-2015

Re: Adaptive Sync of the Display Port RX subsystem 2.1 for Kintex-7

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HI @andreac_avnet,

 

Thanks to @watari I understand that this is in the DP Spec (introduced in DP1.4).

 

No the Xilinx Displayport IPs do not support this (I am not sure if this can be done by modifying only the driver + application though).

 

If a customer require it, he can ask his FAE to discuss this with Marketing.

 

Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
Explorer
Explorer
965 Views
Registered: ‎05-03-2018

Re: Adaptive Sync of the Display Port RX subsystem 2.1 for Kintex-7

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Dear all,

Ok, I understand.


Thank you both@florentw and @watari for the help.

Best regards,
Andrea

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Explorer
Explorer
951 Views
Registered: ‎05-03-2018

Re: Adaptive Sync of the Display Port RX subsystem 2.1 for Kintex-7

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Dear @watari and @florentw,

Do you know if it's supported for DisplayPort 1.4 RXSubsystem v1.0 ?

 

Our customer doesn't has the VESA standards, but on their site I found this link:

 

https://vesa.org/featured-articles/vesa-adds-adaptive-sync-to-popular-displayport-video-standard/


which shows that they added the Adaptive Sync to the 1.2a standard.

 

Regards,
Andrea

 

 

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Moderator
Moderator
947 Views
Registered: ‎11-09-2015

Re: Adaptive Sync of the Display Port RX subsystem 2.1 for Kintex-7

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HI @andreac_avnet,

 

No, as mentioned, as of now, it is not supported by Xilinx IPs


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
Explorer
Explorer
943 Views
Registered: ‎05-03-2018

Re: Adaptive Sync of the Display Port RX subsystem 2.1 for Kintex-7

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Perfect.

Thank you for the resolution.

Best regards.
Andrea
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