PFIT_ENABLE
WARN_ON(I915_READ(PFIT_CONTROL) & PFIT_ENABLE);
if (!(tmp & PFIT_ENABLE))
crtc->config->gmch_pfit.control & PFIT_ENABLE) {
*pfit_control |= PFIT_ENABLE |
*pfit_control |= PFIT_ENABLE |
*pfit_control |= PFIT_ENABLE | PFIT_SCALING_AUTO;
*pfit_control |= (PFIT_ENABLE |
*pfit_control |= (PFIT_ENABLE |
*pfit_control |= (PFIT_ENABLE |
pfit_control |= PFIT_ENABLE;
if ((pfit_control & PFIT_ENABLE) == 0) {