SCALER_DISPCTRL
WARN_ON_ONCE(!(HVS_READ(SCALER_DISPCTRL) & SCALER_DISPCTRL_ENABLE));
dispctrl = HVS_READ(SCALER_DISPCTRL);
HVS_WRITE(SCALER_DISPCTRL, dispctrl);
dispctrl = HVS_READ(SCALER_DISPCTRL);
HVS_WRITE(SCALER_DISPCTRL, dispctrl);
control = HVS_READ(SCALER_DISPCTRL);
dispctrl = HVS_READ(SCALER_DISPCTRL);
HVS_WRITE(SCALER_DISPCTRL, dispctrl);
reg = HVS_READ(SCALER_DISPCTRL);
HVS_WRITE(SCALER_DISPCTRL,
dispctrl = HVS_READ(SCALER_DISPCTRL);
HVS_WRITE(SCALER_DISPCTRL, dispctrl);
VC4_REG32(SCALER_DISPCTRL),
reg = HVS_READ(SCALER_DISPCTRL);
dispctrl = HVS_READ(SCALER_DISPCTRL) &
HVS_WRITE(SCALER_DISPCTRL, dispctrl | dsp3_mux);
VC4_GET_FIELD(HVS_READ(SCALER_DISPCTRL),
reg = HVS_READ(SCALER_DISPCTRL);
HVS_WRITE(SCALER_DISPCTRL,