INSTPM           2740 drivers/gpu/drm/i915/i915_reg.h #define INSTPM	        _MMIO(0x20c0)
INSTPM             51 drivers/video/fbdev/i810/i810_regs.h #define INSTPM                0x020C0
INSTPM            104 drivers/video/fbdev/intelfb/intelfbhw.h #define INSTPM			0x20c0