RADEON_VIPFifoIdle
while(B_BUSY == (status = RADEON_VIPFifoIdle( di , 0xff)));
while(B_BUSY == (status = RADEON_VIPFifoIdle( di , 0xff)));
while(B_BUSY == (status = RADEON_VIPFifoIdle( di , 0xff)));
static status_t RADEON_VIPFifoIdle(device_info *di, uint8 channel);
status = RADEON_VIPFifoIdle(di, 0x0f);
status = RADEON_VIPFifoIdle(di, 0x0f);