Driver ((hot)) - Exynos 7885

When using community kernels (e.g., LineageOS with stock drivers), performance is comparable. Mainline attempts currently have no GPU acceleration, so the UI is software-rendered (unusable).

Suspend-to-RAM (S2R) is managed by the s2mpsxx PMIC driver (usually S2MPS18). Wake-up sources include RTC alarm, power key, and USB. exynos 7885 driver