Changes:
SAM:
- Add support for Surface Book 3 in Surface HPS driver. The dGPU of
the Surface Book 3 can now be turned on and off via the same
mechanism already being used by the Surface Book 2.
- Add SID devices for Surface Pro 6 with MSHW0111 ID.
- Complete restructure of Surface Serial Hub driver internals. The
old synchronous communication core has been replaced by a
completely asynchronous implementation.
- Misc. code improvements and clean-up.
References:
kernel: c3255a6336
SAM: 6715faf265
