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PC Graphics

achengrl
Journeyman III
‎02-04-2018 09:13 PM

How to enable xvycc on WX4150?

Hi experts,

I have one question for xvycc on WX4150 GPU for testing purpose.

Can anyone show me how to enable xvycc on it？

Thanks a lot.

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4 Replies
fsadough
Moderator
Moderator
‎02-05-2018 05:25 AM

What are you trying to connect to your WX4150 and how? HDMI, DP?

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achengrl
In response to fsadough
Journeyman III
‎02-05-2018 07:48 PM

I am trying to connect it directly to an HDMI sink emulator with xyvcc on it.

Thanks.

Allen Chen 陳明忠

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fsadough
Moderator
In response to achengrl
Moderator
‎02-06-2018 03:25 AM

Steps for XvYCC:

  1. Find 2D driver path in Radeon Pro Settings
    pastedImage_3.png
  2. Run regedit.exe and find 2D driver path from above
    i.e. LOCAL_MACHINE/SYSTEM/CurrentControlSet001/Control/Class/{4d36e968-.../ 0001
  3. Add DWORD “DalForceXvYCC” and set the value to 1
  4. Reboot
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achengrl
In response to fsadough
Journeyman III
‎02-06-2018 03:55 AM

It works fine and thanks a lot.

After perform the test, the value shall be set to default. Is it correct?

Thanks.

---

Avast 防毒軟體已檢查此封電子郵件的病毒。

https://www.avast.com/antivirus

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