[IDEA] Raspberry Pi Touch Display 2 release

[zandman]

Yes that was the documentation, I was referring to.

The output for "kmsprint" I got is:

Connector 0 (35) DSI-2 (connected)
Encoder 0 (34) NONE
Crtc 0 (33) 720x1280@60.04 83.330 720/239/33/50/? 1280/20/2/30/? 60 (60.04)
Plane 0 (31) fb-id: 38 (crtcs: 0) 0,0 720x1280 -> 0,0 720x1280 (XR24 XB24 AR24 AB24 RG24 BG24 RG16)
FB 38 720x1280 XR24

[Tim Curtis]

Yes that was the documentation,  I was referring to.

The output for "kmsprint" I got is:

Connector 0 (35) DSI-2 (connected)                                                                                                                                            
 Encoder 0 (34) NONE                                                                                                                                                          
   Crtc 0 (33) 720x1280@60.04 83.330 720/239/33/50/? 1280/20/2/30/? 60 (60.04)                                                                                                
     Plane 0 (31) fb-id: 38 (crtcs: 0) 0,0 720x1280 -> 0,0 720x1280 (XR24 XB24 AR24 AB24 RG24 BG24 RG16)                                                                      
       FB 38 720x1280 XR24

Ok I'll add an option for DSI port.

[zandman]

I can confirm, switching to DSI port labelled "0" on the Pi5 does resolve the problem on 9.1.5.

[Dig-It]

Hello, I have similar issue with the new Raspberry Pi Touch Display 2.

I mean, it works fine after some modifications, but I am unable to rotate the screen to 90 degrees right. The modifications I have made are:

   replaced vc4-kms-dsi-ili9881-7inch.dtbo with the one from here:

https://community.volumio.com/uploads/sh...w4Bik8.zip

   added /boot/firmware/config the following line:

# Match your rotation counter clockwise 0, 90, 180, 270 degree
dtoverlay=vc4-kms-dsi-ili9881-7inch,rotation=90.

When my Raspberry Pi (3 B+) boots the screen is properly displayed (horizontal view), but when Moode UI is loaded is back to vertical view.

I tried this via SSH:

$ export DISPLAY=:0
$ xrandr --output DSI-1 --rotate right

and it rotates the screen, but then it is not scaled properly.

Any ideas how to fix this?

regards

Maybe this is interesting?

https://community.volumio.com/t/guide-of...2/69791/26

Happy listening!

[zandman]

Since the upgrade to 9.2.0 (and 9.2.1) with the addition of the DSI option I have the same problem I had on 9.1.5 when using DSI-2 instead of DSI-1.
It happens on both DSI ports regardless of which one I select in the MoOde settings.

Same problem= My touch screen won't display the UI in landscape mode anymore.
Rotation 90 degrees results in showing the left part of the rotated landscape UI on top of the (portrait) screen

[Tim Curtis]

Since the upgrade to 9.2.0 (and 9.2.1) with the addition of the DSI option I have the same problem I had on 9.1.5 when using DSI-2 instead of DSI-1.
It happens on both DSI ports regardless of which one I select in the MoOde settings.

Same problem= My touch screen won't display the UI in landscape mode anymore.
Rotation 90 degrees results in showing the left part of the rotated landscape UI on top of the (portrait) screen

Your config is a Pi5 with a Pi Touch 2 correct?

[zandman]

yes that's correct

[Tim Curtis]

Ok, I'll see if I can repro on my end.

[Tim Curtis]

Since the upgrade to 9.2.0 (and 9.2.1) with the addition of the DSI option I have the same problem I had on 9.1.5 when using DSI-2 instead of DSI-1.
It happens on both DSI ports regardless of which one I select in the MoOde settings.

Same problem= My touch screen won't display the UI in landscape mode anymore.
Rotation 90 degrees results in showing the left part of the rotated landscape UI on top of the (portrait) screen

I'm not able to repro.

Both DSI-1 and DSI-2 work perfectly. The 90 deg rotation effectively creates landscape orientation but upside down to facilitate turning the display itself upside down so the power port is on top.

   

It's not obvious to me what might be happening on your end.

[zandman]

A fresh image of 9.2.1 solved the problem.
No idea what went wrong before (something I did, or something in update from 9.1.5?)