vlv_active_pipe
enum pipe vlv_active_pipe;
drm_WARN_ON(display->drm, intel_dp->pps.vlv_active_pipe != INVALID_PIPE);
drm_WARN(display->drm, intel_dp->pps.vlv_active_pipe == pipe,
intel_dp->pps.vlv_active_pipe = vlv_active_pipe(intel_dp);
intel_dp->pps.vlv_active_pipe = vlv_active_pipe(intel_dp);
pipe = vlv_active_pipe(intel_dp);
drm_WARN_ON(display->drm, intel_dp->pps.vlv_active_pipe != INVALID_PIPE);
intel_dp->pps.vlv_active_pipe = crtc->pipe;
intel_dp->pps.vlv_active_pipe = INVALID_PIPE;
intel_dp->pps.vlv_active_pipe != INVALID_PIPE &&
intel_dp->pps.vlv_active_pipe !=
if (intel_dp->pps.vlv_active_pipe != INVALID_PIPE)
pipes &= ~(1 << intel_dp->pps.vlv_active_pipe);
drm_WARN_ON(display->drm, intel_dp->pps.vlv_active_pipe != INVALID_PIPE &&
intel_dp->pps.vlv_active_pipe != intel_dp->pps.vlv_pps_pipe);
drm_WARN_ON(display->drm, intel_dp->pps.vlv_active_pipe != INVALID_PIPE);