People, I ported the driver Vulkan API of Nexus 6P. Vulkan API works, played to test the game VG: Vulkan Beta.
The driver will work on all smartphones with Snapdragon 810.
Vulkan driver is installed via TWRP Recovery.
2017-03-22. Driver update to ver.26.24.512 api 1.0.20 (N2G47H/OPP1.170223.012).
2017-02-13. Removed the driver, leading to artifacts (post).
2017-02-06. The first version of the driver 41.436.2416 (N4F26J).