In Adrenalin 26.9.2 files, dataminers found several mysterious designations. The entry "ATLite3" attracted particular attention, which, according to insider KeplerL2's analysis, may refer to a GPU for a platform codenamed Orion, associated with a future SoC for the next generation PlayStation. This theory is indirectly supported by the naming scheme: the PS5 GPU previously appeared in AMD documents as Navi10Lite.
Another interesting find was the entry "Gainsborough". It appears repeatedly in AMD files and may denote a platform with an FF6 BGA package. According to one version, this refers to a chip for Steam Deck 2. The current Steam Deck uses the codename Aerith, and the OLED version – Sephiroth, so Gainsborough fits Valve's usual scheme.
The drivers also revealed the designation AT2, which is associated with the RDNA 5 architecture.
For now, these are only circumstantial clues from AMD drivers: they do not confirm the characteristics of future devices, nor the fact that these chips will be used in PS6 or Steam Deck 2.