_SPRITE_SIZE_WIDTH_SHIFT 492 drivers/gpu/drm/i915/gvt/fb_decoder.c _SPRITE_SIZE_WIDTH_SHIFT; _SPRITE_SIZE_WIDTH_SHIFT 74 drivers/gpu/drm/i915/gvt/fb_decoder.h #define _SPRITE_SIZE_WIDTH_MASK (0x1fff << _SPRITE_SIZE_WIDTH_SHIFT)