Custom Resolution Utility (CRU)

[IAmOrion]

(10-29-2022 06:07 PM)ToastyX Wrote:  Are you using any remote desktop or mirroring software? What is the monitor listed as in Device Manager? Do you see any display adapters listed other than the AMD GPU?

Nope, no remote desktop or mirroring software.

Main monitor (which I also doesn't work with new resolutions or show then in windows display settings) is "Dell U2422HE(DisplayPort 1.4)"

Secondary monitor simply says "Generic Monitor HDMI" - it's a "Wisecoco 10.3 inch IPS Pro LCD Display 1920x720 Stretched Bar LCD Ultra Wide Screen 50 Pins LVDS VGA HDMI Controller Board"

Nope, only Display Adapter is as expected "AMD Radeon RX 6700 XT"

Does mirroring software create issues? I used to use "Virtual Desktop" (https://www.vrdesktop.net) with my Oculus Quest 2, but removed it long ago - it's not installed and not showing in device manager anywhere. DDU never picked it up (although I don't suppose it would).

[simon52min]

Dear sir：

Thanks for your patience, i have a problem :when my rx580 vga card connect a dell 2720QM monitor, it will display by default in Ycbcr 444 format, i want know how to make it display by default in RGB 444 format .

[eed05f3c]

(11-02-2022 06:49 PM)ToastyX Wrote:  

(11-01-2022 06:37 PM)eed05f3c Wrote:  Thanks for reply. I am extending my laptops desktop not mirroring, Intel GPU right. But maximum resolution I can get from display settings is 1440x2560. May CRU somehow help in this case?

CRU only creates EDID overrides, and I'm not sure a Miracast connection would honor them. Is the Miracast display listed in CRU? If so, what resolutions does it list by default?

Yes, I can see Miracast display in CRU, and as far as I understand, even EDID information is read correctly (but I do not see max resolution option 1440x2560 there, other resolutions are displayed correctly). Problem is that any changes in CRU wont affect the display.

[ToastyX]

(11-04-2022 11:48 AM)eed05f3c Wrote:  Yes, I can see Miracast display in CRU, and as far as I understand, even EDID information is read correctly (but I do not see max resolution option 1440x2560 there, other resolutions are displayed correctly). Problem is that any changes in CRU wont affect the display.

That's not the correct EDID. That EDID is for a Samsung S24F350, a 1080p monitor. I don't know where it's getting 1440x2560 from.

[ToastyX]

(11-04-2022 08:45 AM)simon52min Wrote:  Thanks for your patience, i have a problem :when my rx580 vga card connect a dell 2720QM monitor, it will display by default in Ycbcr 444 format, i want know how to make it display by default in RGB 444 format .

Set the color format in the GPU's control panel: https://www.amd.com/en/support/kb/faq/dh3-007

[ToastyX]

(11-03-2022 02:33 PM)IAmOrion Wrote:  Does mirroring software create issues? I used to use "Virtual Desktop" (https://www.vrdesktop.net) with my Oculus Quest 2, but removed it long ago - it's not installed and not showing in device manager anywhere. DDU never picked it up (although I don't suppose it would).

It can, but I don't think that's the case with VR desktop. There's something unique on your system because Windows 11 22H2 should have no problems with custom resolutions.

[Squall Leonhart]

(08-21-2022 06:18 PM)ToastyX Wrote:  

(08-21-2022 08:29 AM)Squall Leonhart Wrote:  Restart 1.3 can trigger it, if either or both of the driver unloaded dpi and loaded dpi are above 100% (native is 150% on my TV), i use 125% or 100% depending on if the tv is on or off respectively.

Restart 1.5 doesn't seem to have that condition and introduces the issue either way

It may be exploding an until now unknown bug in Explorer.exe regarding glyph or icon rendering, i did notice at 150% that during the restart process with 1.3, some icons do not finish redrawing on the task bar before the driver is started again.

Is this with Windows 10 or 11? I'm not seeing the problem with Windows 10 regardless of the DPI. I don't think the redrawing has anything to do with the problem. That shouldn't affect actions after the redrawing is complete.

Release 526 has fixed this issue, along with some errant sub 0.1% cpu usage the UMD was churning in the shell process.

[mbsbobo]

Hi ToastyX, greetings to you,
Hope all is well with you today.

I am running Geforce RTX 3050 OC version of MSI with Intel Core i5 12600KF and Gigabyte G27QC A Gaming Monitor at 2560 X 1440P with tons of flickering. VA Panel.
Windows 11 Pro 22H2 update
Nvidia driver 526.47 gaming
DX 12_2 Ultimate? supposedly

I had found this CRU through Reddit postings and had some help which has reduced significantly the tons of flickering.

Mouse clicking in Notepad for one caused flickering on the VA Panel.
Mouse clicking in OneNote Windows 10 Version caused flickering.
These are now not flickering.

In game flickering like madness has now been reduced to tiny amounts--traceable but not significantly. Every now and then.

I wanted to ask about the Raising of Frequency from 165Hz to higher with CRU.
How and where would this be done?

Thank you kindly for taking the time to make this app. It works.

I would not know the values to put in V rate H rate and Max Pixel clock.

I was wondering what the values I could put in each would be.

Thank you

[IAmOrion]

(11-04-2022 03:01 PM)ToastyX Wrote:  It can, but I don't think that's the case with VR desktop. There's something unique on your system because Windows 11 22H2 should have no problems with custom resolutions.

The only thing that changed from it working to not working, was the 22H2 update, nothing else changed, no new software, no new drivers (Other than using DDU to reinstall AMD stuff).

Guess I'll have to give up since re-installing windows just for this isn't feasible

EDIT: I was looking at other stuff - and bugger me, I found it under Advanced Settings > Advanced Display Properties > List All Modes. I was then able to choose the resolution (1920x480) that I had created and it worked! Although, it appears to be a valid entry already. I *removed* what I had changed in CRU, I also used reset.exe then restart64.exe and the 1980x480 options still shows even though those entries are not listed in CRU. So no idea what's actually going on!



So now I guess the question, is why the bloody hell doesn't it show in the Windows Display drop down? Why is it only showing in the "List All Modes" area?

[ToastyX]

(11-04-2022 10:35 PM)IAmOrion Wrote:  EDIT: I was looking at other stuff - and bugger me, I found it under Advanced Settings > Advanced Display Properties > List All Modes. I was then able to choose the resolution (1920x480) that I had created and it worked! Although, it appears to be a valid entry already. I *removed* what I had changed in CRU, I also used reset.exe then restart64.exe and the 1980x480 options still shows even though those entries are not listed in CRU. So no idea what's actually going on!

[img]

So now I guess the question, is why the bloody hell doesn't it show in the Windows Display drop down? Why is it only showing in the "List All Modes" area?

You didn't say anything about adding low resolutions. Windows does not list resolutions less than 600 lines in the display settings unless no higher resolutions exist, but that's not new to 22H2. It's been like that since Windows XP at least. The advanced display settings will list down to 480 lines.

If reset-all.exe doesn't remove the resolution, then it exists somewhere else. Did you add it using AMD's control panel? That's separate and not affected by reset-all.exe.