Thanks @Mr. Orbita
Advanced monitoring featires like IQScan2, CIRScan, CarEsNo not implemented yet for CXD2878. Now implemented for old CXD2820R and IQScan2 for Silabs.
https://github.com/deeptho/linux_media
https://github.com/deeptho/blindscan
https://github.com/deeptho/neumodvb
But i thinks same bugs with m66rs6060 on this TBS USB devices,
Please check latest test build 1.2.5.184. CXD6822 support implemented.
https://sourceforge.net/projects/crazyscan/files/test/StreamReaderExEx-BDA.rar/download
Look like some new internal tuner freia instead ascot3
https://github.com/tbsdtv/linux_media/commit/f4ab1f553deee2c00fa56722e7d3dabbc80bb9c9#diff-af9e51f2e807cdc8d296ed660986e79c6d8de6cda047230cffcac2e70eb135bb
Strange, demod id correct for CXD6822
try new build, must show unknown tuner id in log
https://sourceforge.net/projects/crazyscan/files/test/StreamReaderExEx-BDA.rar/download
Both 5590 HW version have same USB ID, so first attempt detect Silabs-based box (first two messages) and next detect Montage/Sony-based box.
Look like 5590V2 with CXD6822 - fixed in new test build + SR in AirScan result
https://sourceforge.net/projects/crazyscan/files/test/StreamReaderExEx-BDA.rar/download
BLScan2 depend from FFTScan (first stage before blindscan search on detected peaks).
P.S. Ter/cable also supported for 5530, 5230, 5590 (RFScan2, AirScan for Crazyscan2). IQScan, CIRScan not implemented yet