SKL_PS_VPHASE    5639 drivers/gpu/drm/i915/display/intel_display.c 		I915_WRITE_FW(SKL_PS_VPHASE(pipe, id),
SKL_PS_VPHASE     403 drivers/gpu/drm/i915/display/intel_sprite.c 	I915_WRITE_FW(SKL_PS_VPHASE(pipe, scaler_id),