diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 4c0e43caa5cd..9c97a95c1816 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4467,11 +4467,15 @@ skl_allocate_pipe_ddb(struct intel_crtc_state *cstate, wm = &cstate->wm.skl.optimal.planes[plane_id]; memset(&wm->wm[level], 0, sizeof(wm->wm[level])); - /* W/A for underruns with WM1+ disabled */ + /* + * Wa_1408961008:icl + * Underruns with WM1+ disabled + */ if (IS_ICELAKE(dev_priv) && level == 1 && wm->wm[0].plane_en) { wm->wm[level].plane_res_b = wm->wm[0].plane_res_b; - wm->wm[level].ignore_lines = true; + wm->wm[level].plane_res_l = wm->wm[0].plane_res_l; + wm->wm[level].ignore_lines = wm->wm[0].ignore_lines; } } } |