This time really the last i915 batch for v4.15: - PSR state tracking in crtc state (Ville) - Fix eviction when the GGTT is idle but full (Chris) - BDW DP aux channel timeout fix (James) - LSPCON detection fixes (Shashank) - Use for_each_pipe to iterate over pipes (Mika Kahola) - Replace *_reference/unreference() or *_ref/unref with _get/put() (Harsha) - Refactoring and preparation for DDI encoder type cleanup (Ville) - Broadwell DDI FDI buf translation fix (Chris) - Read CSB and CSB write pointer from HWSP in GVT-g VM if available (Weinan) - GuC/HuC firmware loader refactoring (Michal) - Make shrinking more effective and not stall so much (Chris) - Cannonlake PLL fixes (Rodrigo) - DP MST connector error propagation fixes (James) - Convert timers to use timer_setup (Kees Cook) - Skylake plane enable/disable unification (Juha-Pekka) - Fix to actually free driver internal objects when requested (Chris) - DDI buf trans refactoring (Ville) - Skip waking the device to service pwrite (Chris) - Improve DSI VBT backlight parsing abstraction (Madhav) - Cannonlake VBT DDC pin mapping fix (Rodrigo)