I'm trying to figure out whether or not, the One Plus 9 Pro's IR camera * Is exposed as any other camera? * Is a special device that is not exposed as a camera, but only a proprietary feature of the special One Plus Camera app? Was this IR camera ever exposed as a stand-alone camera?

OnePlus got into some heat providing an [infrared camera](https://www.theverge.com/2020/5/19/21263372/oneplus-infrared-x-ray-camera-8-pro-temporarily-disabled-privacy-concerns) . They subsequently had to disable it, > Therefore, we are already working on an OTA that we’ll push out in the coming weeks to offer the Photochrom filter while limiting other functionality that may be of concern. Can this be re-enabled with LineageOS? Has this feature been hardware-removed in new devices?