How to test DP MST mode output?
test path
A → B → C
A : ORIN EVK
B: DisplayPort MST Hub
C: DP 4K Display
Is this test path correct?
JetPack 5.0.1 change how to set the implementation?
This looks correct.
Is there any modification required for JetPack 5.0.1??
You can also test with the DP monitor which claims they supported MST.
No, I don’t think any modification is needed. We have other customers trying that before. Pure sdkmanager shall work.
But since this is still preview version release, not sure if you would hit bug after some operations (blank/unblank).
I use DisplayPort MST Hub to test ORIN DP MST display, but no image…
Use DisplayPort MST Hub to test PC output DP MST display but it can display…
How can I check the status displayed by DP MST on ORIN?
20220713_DP_plugin_err.log (63.7 KB)
I use DisplayPort MST Hub to test ORIN DP MST display, but can’t display…
— plug in monitor ASUS PA238 ----
[ 508.257] (–) NVIDIA(GPU-0): Ancor Communications Inc ASUS PA238 (DFP-0): connected
[ 508.258] (–) NVIDIA(GPU-0): Ancor Communications Inc ASUS PA238 (DFP-0): Internal DisplayPort
[ 508.258] (–) NVIDIA(GPU-0): Ancor Communications Inc ASUS PA238 (DFP-0): 2380.0 MHz maximum pixel clock
[ 508.258] (–) NVIDIA(GPU-0):
[ 508.265] (–) NVIDIA(GPU-0): Ancor Communications Inc ASUS PA238 (DFP-0): connected
[ 508.265] (–) NVIDIA(GPU-0): Ancor Communications Inc ASUS PA238 (DFP-0): Internal DisplayPort
[ 508.265] (–) NVIDIA(GPU-0): Ancor Communications Inc ASUS PA238 (DFP-0): 2380.0 MHz maximum pixel clock
[ 508.265] (–) NVIDIA(GPU-0):
[ 508.267] (–) NVIDIA(GPU-0): DFP-1: disconnected
[ 508.267] (–) NVIDIA(GPU-0): DFP-1: Internal TMDS
[ 508.268] (–) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[ 508.268] (–) NVIDIA(GPU-0):
[ 508.311] (II) NVIDIA(0): Setting mode “DP-0: nvidia-auto-select @1920x1080 +0+0 {AllowGSYNC=Off, ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}”
[ 508.502] (–) NVIDIA(GPU-0): Ancor Communications Inc ASUS PA238 (DFP-0): connected
[ 508.502] (–) NVIDIA(GPU-0): Ancor Communications Inc ASUS PA238 (DFP-0): Internal DisplayPort
[ 508.502] (–) NVIDIA(GPU-0): Ancor Communications Inc ASUS PA238 (DFP-0): 2380.0 MHz maximum pixel clock
[ 508.502] (–) NVIDIA(GPU-0):
[ 508.504] (–) NVIDIA(GPU-0): DFP-1: disconnected
[ 508.504] (–) NVIDIA(GPU-0): DFP-1: Internal TMDS
[ 508.504] (–) NVIDIA(GPU-0):
— disconnected ASUS PA238 ----
— plug in DP HUB + monitor ASUS PA238 ----
[ 571.800] (–) NVIDIA(GPU-0): DFP-0: disconnected
[ 571.800] (–) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[ 571.800] (–) NVIDIA(GPU-0): DFP-0: 2380.0 MHz maximum pixel clock
[ 571.800] (–) NVIDIA(GPU-0):
[ 571.800] (–) NVIDIA(GPU-0): DFP-0: disconnected
[ 571.800] (–) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[ 571.800] (–) NVIDIA(GPU-0): DFP-0: 2380.0 MHz maximum pixel clock
[ 571.800] (–) NVIDIA(GPU-0):
[ 571.801] (–) NVIDIA(GPU-0): DFP-1: disconnected
[ 571.801] (–) NVIDIA(GPU-0): DFP-1: Internal TMDS
[ 571.801] (–) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[ 571.801] (–) NVIDIA(GPU-0):
[ 571.873] (II) NVIDIA(0): Setting mode “NULL”
[ 571.963] (–) NVIDIA(GPU-0): DFP-0: disconnected
[ 571.964] (–) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[ 571.964] (–) NVIDIA(GPU-0): DFP-0: 2380.0 MHz maximum pixel clock
[ 571.964] (–) NVIDIA(GPU-0):
[ 571.964] (–) NVIDIA(GPU-0): DFP-1: disconnected
[ 571.964] (–) NVIDIA(GPU-0): DFP-1: Internal TMDS
[ 571.964] (–) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
but DP HUB + monitor ASUS PA238 connect to PC is ok …
Hi,
Per checked, our QA team is using Daisy chain with monitor supported MST.
I used Dell display that supports Daisy Chaining MST.
No screen that supports DP MST so can’t test …
Use DP HUB but no response and cannot display
see /var/log/Xorg.0.log no any message
Any suggestions on how to debug the DP MST process??
Can you tell me the model of the test screen?
Can you tell me the model of the test screen?
It feels like there is a compatibility issue with DP MST…
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