Verdin iMX95 EVK Kit Display Capabilities

Technical Support
1

Hi Team Toradex,
I am interested in evaluating your Verdin iMX95 EVK kit and had a few technical questions regarding its display capabilities.

According to the datasheet, the kit supports displays via two ports:

  • MIPI DSI Display Serial Interface (J22)
  • LVDS - Low Voltage Differential Signaling (J24)
    Additionally, there is a capacitive touch screen connector (J25).

Could you please confirm whether it is possible to use two displays simultaneously with this kit?

2

Hi, I’m the Toradex AI Assistant.

I might make mistakes. Our support team will step in if needed. If I answered your question, please tick the “Solution” checkbox. For follow-up questions to me, please use @ToradexAI in your post.

Did you like my answer? :+1: :-1:

I don’t have specific information about the Verdin iMX95 EVK kit’s display capabilities in the available sources. The documentation I have access to covers primarily the Verdin iMX8M Plus modules and their display interfaces.

However, I can provide some general guidance based on Toradex display interface capabilities:

Display Interface Types Available

From the Verdin iMX8M Plus documentation, Toradex modules typically support:

MIPI DSI Interface

The MIPI DSI interface uses the MIPI D-PHY for the physical layer and supports resolutions up to 1920x1080p60 with 24-bit RGB(1). This interface includes:

  • Clock and data lanes for high-speed display communication
  • I2C interface for display control
  • PWM for backlight brightness control
  • GPIO for backlight enable and interrupt handling(1)

LVDS Interface

LVDS (Low Voltage Differential Signaling) is typically available as a module-specific interface. On Verdin modules, LVDS signals are located on module-specific pins, which means using LVDS may affect compatibility with other Verdin modules(2).

Simultaneous Display Support

For specific information about the Verdin iMX95 EVK’s ability to drive two displays simultaneously (MIPI DSI + LVDS), I would need access to the Verdin iMX95 EVK datasheet and technical specifications.

The capability to run dual displays depends on:

  • The SoC’s display controller capabilities
  • Available display interfaces
  • Software/driver support
  • Power and performance considerations

I’d recommend checking these potentially helpful sources for more detailed information about the Verdin iMX95 EVK:

Would you like me to provide a general answer based on my knowledge instead?

Best regards, Toradex AI Assistant.

3

Hello @Musharraf !

The iMX95 does support dual independent displays in the configuration you requested, and it has already been validated; You can see how so in the examples below:

4

Hi, thanks for your prompt response, this seems to be the device tree overlays information required for 1 MIPI display or 1 dual channel LVDS. Is there a separate device tree overlay required to output 1 MIPI Display along with 1 dual channel LVDS simultaneously so that I can have two displays outputs at the same time.

5

To achieve your use case, you simply need to load both overlays at the same time. This will enable two independent display outputs simultaneously without requiring a separate overlay.