SQ_TEX_VTX_INVALID_BUFFER 1729 drivers/gpu/drm/radeon/evergreend.h #define			SQ_TEX_VTX_INVALID_BUFFER			0x1
SQ_TEX_VTX_INVALID_BUFFER  504 drivers/gpu/drm/radeon/r600d.h #define			SQ_TEX_VTX_INVALID_BUFFER			0x1