ILK_DPFC_CONTROL
intel_de_write(display, ILK_DPFC_CONTROL(fbc->id),
dpfc_ctl = intel_de_read(display, ILK_DPFC_CONTROL(fbc->id));
intel_de_write(display, ILK_DPFC_CONTROL(fbc->id), dpfc_ctl);
return intel_de_read(fbc->display, ILK_DPFC_CONTROL(fbc->id)) & DPFC_CTL_EN;
intel_de_write(display, ILK_DPFC_CONTROL(fbc->id), dpfc_ctl);
intel_de_write(display, ILK_DPFC_CONTROL(fbc->id),
intel_de_rmw(fbc->display, ILK_DPFC_CONTROL(fbc->id),
MMIO_D(ILK_DPFC_CONTROL(INTEL_FBC_A));