_SPRITE_OFFSET_START_X_SHIFT 502 drivers/gpu/drm/i915/gvt/fb_decoder.c _SPRITE_OFFSET_START_X_SHIFT; _SPRITE_OFFSET_START_X_SHIFT 82 drivers/gpu/drm/i915/gvt/fb_decoder.h #define _SPRITE_OFFSET_START_X_MASK (0x1fff << _SPRITE_OFFSET_START_X_SHIFT)