SCI_YMAX_MASK     222 drivers/gpu/drm/i810/i810_drv.h #define SCI_YMAX_MASK      (0xffff<<16)
SCI_YMAX_MASK     177 drivers/gpu/drm/i915/gt/intel_gpu_commands.h #define   SCI_YMAX_MASK      (0xffff<<16)