From 10e0390a944c6d37a3a9e636fe9480ee4fcf7504 Mon Sep 17 00:00:00 2001 From: Wesley Moore Date: Sat, 30 May 2020 10:09:00 +1000 Subject: [PATCH] YCbCr --- v2/content/posts/2020/linux-amdgpu-pixel-format.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/v2/content/posts/2020/linux-amdgpu-pixel-format.md b/v2/content/posts/2020/linux-amdgpu-pixel-format.md index 5ba77f8..bbd39a4 100644 --- a/v2/content/posts/2020/linux-amdgpu-pixel-format.md +++ b/v2/content/posts/2020/linux-amdgpu-pixel-format.md @@ -11,7 +11,7 @@ previously unaware of: pixel formats. I have two [Dell P2415Q displays][P2415Q] connected to [my computer][ryzen9-pc]. One via DisplayPort, the other via HDMI. The HDMI connected one was misbehaving and showing a dull picture. It turned out I needed to force the HDMI port of my RX560 graphics card to use RGB output -instead of YcBCr. However, the `amdgpu` driver does not expose a means to do +instead of YCbCr. However, the `amdgpu` driver does not expose a means to do this. So, I used an EDID hack to make it look like the display only supported RGB.