Changes:
SAM:
- Move lid/GPE workaround into separate independent module.
- A bus and device type has been implemented for SAM devices.
- Detach devices attached to the base when the cliboard is being detached on
the Surface Book 3.
- Internal restructuring.
Links:
- kernel: 16f3286d32
- SAM: 08bbb7272a
Changes:
SAM:
- Enable performance modes on Surface Laptop 1 and 2.
- Support for D0-exit/D0-entry notifications, sent to the SAM
controller when suspending (D0-exit) or resuming (D0-entry) on
newer (gen. 7+) devices.
- Replace sysfs-based debug device with new debugfs-based debug
device.
- More internal restructuring and internal API changes.
- Some small bug fixes.
SAM-over-HID:
- Add ACPI support for SAM-over-HID. This allows setting dGPU power
on the Surface Book 1 via ACPI calls.
Links:
- kernel: 551b70e295
- SAM: 89b8232d49
