> For the complete documentation index, see [llms.txt](https://amobile-solutions.gitbook.io/yocto-developer-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://amobile-solutions.gitbook.io/yocto-developer-guide/test-and-use-the-interface/display/display-sd510/dsi-to-lvds-tc-2150m.md).

# DSI to LVDS (TC-2150M)

## LVDS display

To enable DSI0 to LVDS as the only display connector, load the overlay file `display-d2l.dtbo` during flashing process:

```
genio-flash -i rity-demo-image --load-dtbo display-d2l.dtbo
```

If you don’t want to re-flash the entire root file system, you can simply update the overlay configuration with:

```
genio-flash -i rity-demo-image --load-dtbo display-d2l.dtbo kernel mmc0boot1
```

Note

* Since LVDS shares the same data lanes with DSI0, the connector seen in `modeprint` is `DSI-0`.

After boot into the console you can use `modeprint mediatek` command to check if LVDS (in DSI-0) port have been properly configured:

```
root@sd510:~# modeprint mediatek
Starting test
Resources

count_connectors : 1
count_encoders   : 1
count_crtcs      : 2
count_fbs        : 0

Connector: DSI-1
        id             : 32
        encoder id     : 31
        conn           : connected
        size           : 476x268 (mm)
        count_modes    : 1
        count_props    : 5
        props          : 1 2 5 6 4
        count_encoders : 1
        encoders       : 31
Mode: "1920x1080" 1920x1080 60

Encoder: DSI
        id     :31
        crtc_id   :41
        type   :6
        possible_crtcs  :0x1
        possible_clones :0x1

Crtc
        id             : 41
        x              : 0
        y              : 0
        width          : 1920
        height         : 1080
        mode           : 0xaaab0f39aadc
        gamma size     : 512
Crtc
        id             : 46
        x              : 0
        y              : 0
        width          : 0
        height         : 0
        mode           : 0xaaab0f39ab4c
        gamma size     : 0

Ok

```