VC4_ING_VID_CHECK_S
vc4 |= VC4_ING_VID_VIO_DROP << VC4_ING_VID_CHECK_S;
vc4 |= VC4_NO_ING_VID_CHK << VC4_ING_VID_CHECK_S;
vc4 |= VC4_ING_VID_VIO_FWD << VC4_ING_VID_CHECK_S;
vc4 |= VC4_ING_VID_VIO_TO_IMP << VC4_ING_VID_CHECK_S;
#define VC4_ING_VID_CHECK_MASK (0x3 << VC4_ING_VID_CHECK_S)