VIA_NR_XVMC_PORTS  202 include/uapi/drm/via_drm.h 	unsigned int XvMCDisplaying[VIA_NR_XVMC_PORTS];
VIA_NR_XVMC_PORTS  203 include/uapi/drm/via_drm.h 	unsigned int XvMCSubPicOn[VIA_NR_XVMC_PORTS];