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So I'm using an HDMI 2.0 4K 60 Hz monitor as my main display with an RX 480. As we know, HDMI 2.0 support isn't currently supported in the standard kernel for the AMDGPU driver. As such, I've been forced to compile my own kernel here to get a video signal: https://cgit.freedesktop.org/~agd5f/...md-staging-4.7
Now I'm still having an issue where I'm stuck at 30 Hz. The RX 480 is capable of driving this thing at 60 Hz @ 4K, which works under Windows. I had the same issue in the past with the proprietary Linux Nvidia drivers on a 960 GTX I used to own, and after several months, the devs there were able to figure out what the issue is, describe the issue on a forum post, and get a fix in. See here: https://devtalk.nvidia.com/default/t...-not-in-linux/
So what I'm hoping is that a similar fix would work in the DAL patch. Problem is, I have no idea how you're supposed to post issues to AMD about it.
Anyone know?
Now I'm still having an issue where I'm stuck at 30 Hz. The RX 480 is capable of driving this thing at 60 Hz @ 4K, which works under Windows. I had the same issue in the past with the proprietary Linux Nvidia drivers on a 960 GTX I used to own, and after several months, the devs there were able to figure out what the issue is, describe the issue on a forum post, and get a fix in. See here: https://devtalk.nvidia.com/default/t...-not-in-linux/
So what I'm hoping is that a similar fix would work in the DAL patch. Problem is, I have no idea how you're supposed to post issues to AMD about it.
Anyone know?
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