Symbol: _PS_1B_CTRL
sys/dev/pci/drm/i915/display/intel_display_regs.h
1051
_ID(id, _PS_1B_CTRL, _PS_2B_CTRL))
sys/dev/pci/drm/i915/gvt/handlers.c
1585
offset == _PS_1B_CTRL || offset == _PS_2B_CTRL ||