VLV_WM_LEVEL_DDR_DVFS
display->wm.pri_latency[VLV_WM_LEVEL_DDR_DVFS] = 33;
display->wm.num_levels = VLV_WM_LEVEL_DDR_DVFS + 1;
crtc_state->wm.vlv.raw[VLV_WM_LEVEL_DDR_DVFS].plane[plane_id]);
if (is_disabling(old_wm->level, new_wm.level, VLV_WM_LEVEL_DDR_DVFS))
if (is_enabling(old_wm->level, new_wm.level, VLV_WM_LEVEL_DDR_DVFS))
wm->level = VLV_WM_LEVEL_DDR_DVFS;