RADEON_DP_GUI_MASTER_CNTL
OUTREG(ai->regs, RADEON_DP_GUI_MASTER_CNTL, ((vc->datatype << RADEON_GMC_DST_DATATYPE_SHIFT)
*buffer++ = CP_PACKET0( RADEON_DP_GUI_MASTER_CNTL, 1 );
OUTREG(ai->regs, RADEON_DP_GUI_MASTER_CNTL, ((vc->datatype << RADEON_GMC_DST_DATATYPE_SHIFT)
OUTREG( ai->regs, RADEON_DP_GUI_MASTER_CNTL, 0
WRITE_IB_REG( RADEON_DP_GUI_MASTER_CNTL,
OUTREG( ai->regs, RADEON_DP_GUI_MASTER_CNTL,
OUTREG(ai->regs, RADEON_DP_GUI_MASTER_CNTL, (vc->datatype << RADEON_GMC_DST_DATATYPE_SHIFT