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Not my area of expertise but can you add HDR EDID flags so the pc can enable HDR mode? I would like this for streaming HDR from a headless machine
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I come here from Ask Ubuntu (As user) dealing much with hardware stacks issues. After some search that point me to the EDID repository and "Linux Hardware" site.
Graphic stack is changing relativel…
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### Bug Description
suspend/1_resolution_after_suspend test fails because before suspend there are two screens and after suspend just one.
```
ubuntu@ubuntu:/$ cat ./var/tmp/checkbox-ng/sessions/…
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For macOS, this command can be used to query the EDID info for all currently connected displays:
```
$ ioreg -lw0 -r -c "IODisplayConnect" -n "display0" -d 2 | grep IODisplayEDID
00ffffffffffff0006…
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HP Chromebox G2 使用旧版EFI安装,使用新版EFI运行,可以解决HIDPI问题,但是目前新版似乎只有30赫兹刷新率
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Great site, parser worked well for me (exported EDID from nvidia control panel). Would it be tough to add edit/export functionality? Would make this site very useful.
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So, we tested two resolution modes with Carl's monitor. 800x600 and 1024x768.
```
Setting video mode to 800x600 @56Hz
Setting video mode to 1024x768 @60Hz
```
Neither of these resolutions are suppor…
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How can we identify monitors?
If the order of monitors is guaranteed to be the same across reboots, we can just use its index in the `get_monitors()` list.
I'm not sure this is the case though. On L…
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Sorry, I'm a bit lost here. The problem I'm struggling with is not necessarily related, so it may be off topic - in which case I apologize. I've created an override to force RGB mode and to reduce col…
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When working with HDR displays, it is often crucial for the application to have access to the native gamut and brightness range limitations of the corresponding display. There is currently a way to *s…