# TecchNexion Camera Driver Installation

## Release Note

| Release Date | Remark |
| --- | --- |
| 2025.09.11 | Update driver and device tree. </br></br>**Feature:** </br> 1. Support kernel version 6.6.51+rpt-rpi-2712. </br> 2. Add v4l2 control for denoise. </br> 3. Add v4l2 control for auto exposure time range. </br> 4. Add v4l2 control for trigger mode. </br> 5. Add virtual ID control. </br> 6. Modify trigger mode control to support more modes. </br> 7. Modify tevs device tree blob to suit the driver. </br> 8. Fix some flow bugs. |
| 2024.04.08 | First Release. </br></br>**Feature:** </br> 1. Support TEVS Cameras. </br> 2. Auto-install Script for Raspberry Pi 5. |
| 2024.09.24 | Update driver. </br></br>**Feature:** </br> 1. Add ar0145 image sensor. </br> 2. Add max fps control. </br> 3. Add AGC mode. </br> 4. Add link frequency control. </br> 5. Add pixel rate control. </br> 6. Modify sensor setting when stream on. </br> 7. Modify frame interval control. </br> 8. Modify v4l2 ctrls inti function. </br> 9. Modify pm control. |
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