> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.

# IQ-X5121

<Note>
  For supported interfaces and capabilities, see [IQ-X5121 display specifications](display-specs-iq-x5121).
</Note>

<Tabs>
  <Tab title="eDP setup">
    ## Set up the embedded DisplayPort (eDP) display

    The eDP panel connects to the IQ-X5121 evaluation kit (EVK) through a standard eDP cable. The panel is powered directly through the eDP connector — no additional power supply is required.

    <Note>Always power OFF the IQ-X5121 EVK before making any connections.</Note>

    **Verify the eDP display setup**

    1. Locate the eDP connector on the board as shown in the following figure.

           <div className="flex flex-col items-center gap-2">
             <img src="https://mintcdn.com/qualcomm-prod/h7j64QujhJHkLxyj/Technologies/Display/media/qli-display/iq-x5121-edp-setup.jpg?fit=max&auto=format&n=h7j64QujhJHkLxyj&q=85&s=f7380f1ec806fdea76849789cd4e28b0" alt="Figure: IQ-X5121 eDP connector" width="500" height="500" data-path="Technologies/Display/media/qli-display/iq-x5121-edp-setup.jpg" />

             <p className="text-sm text-gray-700">**Figure: IQ-X5121 eDP connector**</p>
           </div>

    2. Connect one end of the eDP cable to the eDP connector on the board.

    3. Connect the other end to the Sharp LQ133T1JW02 panel. Ensure the cable is firmly seated on both ends.

    4. Power on the device. Weston launches automatically during boot.

    5. Verify the display.

       The following Weston flower pattern displays on the eDP panel, indicating a successful setup.

           <div className="flex flex-col items-center gap-2">
             <img src="https://mintcdn.com/qualcomm-prod/mGpYCfBsZaJSFIEo/Technologies/Display/media/qli-display/Weston_flower_pattern.PNG?fit=max&auto=format&n=mGpYCfBsZaJSFIEo&q=85&s=7be04aa671e4986b111a23843ab2033c" alt="Figure: Weston flower pattern" width="680" height="376" data-path="Technologies/Display/media/qli-display/Weston_flower_pattern.PNG" />
           </div>

    After you have set up the eDP display, run the following test applications to verify the display functionality:

    <CardGroup cols={2}>
      <Card title="Run Weston simple EGL" icon="play" href="run-weston-simple-egl">
        Verify composition and rendering of frames on your display.
      </Card>

      <Card title="Run DRM modetest" icon="wrench" href="run-drm-modetest">
        Verify the display driver topology and DPU paths.
      </Card>
    </CardGroup>
  </Tab>

  <Tab title="USB Type-C DisplayPort setup">
    ## Set up the USB Type-C DisplayPort

    The IQ-X5121 evaluation kit (EVK) has three USB Type-C ports, all of which support DisplayPort output. Connect any standard DisplayPort monitor using a USB Type-C to DisplayPort cable or adapter.

    <Note>Always power OFF the IQ-X5121 EVK before making any connections.</Note>

    **Verify the DisplayPort setup**

    1. Locate any of the three USB Type-C ports on the board as shown in the following figure.

           <div className="flex flex-col items-center gap-2">
             <img src="https://mintcdn.com/qualcomm-prod/h7j64QujhJHkLxyj/Technologies/Display/media/qli-display/iq-x5121-usbc-dp-setup.jpg?fit=max&auto=format&n=h7j64QujhJHkLxyj&q=85&s=49dfd44f3b9b9866959aca8599ae7839" alt="Figure: IQ-X5121 USB Type-C DisplayPort connection" width="500" height="500" data-path="Technologies/Display/media/qli-display/iq-x5121-usbc-dp-setup.jpg" />

             <p className="text-sm text-gray-700">**Figure: IQ-X5121 USB Type-C DisplayPort connection**</p>
           </div>

    2. Connect a USB Type-C to DisplayPort cable from the USB Type-C port to the external monitor.

    3. Power on the device and the external monitor. Weston launches automatically during boot.

    4. Verify the display.

       The following Weston flower pattern displays on the external monitor, indicating a successful setup.

           <div className="flex flex-col items-center gap-2">
             <img src="https://mintcdn.com/qualcomm-prod/mGpYCfBsZaJSFIEo/Technologies/Display/media/qli-display/Weston_flower_pattern.PNG?fit=max&auto=format&n=mGpYCfBsZaJSFIEo&q=85&s=7be04aa671e4986b111a23843ab2033c" alt="Figure: Weston flower pattern" width="680" height="376" data-path="Technologies/Display/media/qli-display/Weston_flower_pattern.PNG" />
           </div>

    After you have set up the DisplayPort, run the following test applications to verify the display functionality:

    <CardGroup cols={2}>
      <Card title="Run Weston simple EGL" icon="play" href="run-weston-simple-egl">
        Verify composition and rendering of frames on your display.
      </Card>

      <Card title="Run DRM modetest" icon="wrench" href="run-drm-modetest">
        Verify the display driver topology and DPU paths.
      </Card>
    </CardGroup>
  </Tab>
</Tabs>