ASRock AMD Ryzen 5 - 4K HDR Support?

FTW56 · January 5, 2022 at 10:21 PM

I am trying to get 4K HDR working on my ASRock box. The iGPU is recognized as AMD RENOIR.

I have downloaded the latest nightly and enabled DRM PRIME in the advanced player settings. Unfortunately, I get no video, only sound. Trying smp's various builds from this thread all result in black screens and/or crashes.

Is this something that can/will be fixed, or should I sell this hardware and look for an alternative? I was really looking forward to running an all-AMD HTPC, but it seems like Intel is the way to go currently?

**smp** · January 6, 2022 at 11:10 PM

Try the build that I posted here. Someone said that it worked on their AMD Vega M box.

FTW56 · January 7, 2022 at 11:30 PM

Thanks for your response.

With that build, I get video (both with DRM PRIME enabled and disabled) but HDR is not triggered on my TV.

FTW56 · January 31, 2022 at 2:56 AM

*bump*

Any other suggestions?

**smp** · January 31, 2022 at 2:06 PM

I posted a newer build here. No idea if anything changed for AMD.

powerarmour · January 31, 2022 at 8:13 PM

Quote from smp

I posted a newer build here. No idea if anything changed for AMD.

I just tried that build on my Hades Canyon NUC/Vega M and it mainly works okay, but sometimes it doesn't HDR switch first time automatically, I have to stop and play the file again for it to activate.

https://i.postimg.cc/RCH0kykW/screenshot00000.png

https://i.postimg.cc/QdHdjMCJ/screenshot00001.png

https://i.postimg.cc/VLpsK8sG/screenshot00002.png

https://i.postimg.cc/ZRsz08C7/screenshot00003.png

FTW56 · February 1, 2022 at 8:14 AM

Quote from smp

I posted a newer build here. No idea if anything changed for AMD.

Same, unfortunately. The video plays, however HDR10 is not triggered for the display.