diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index b02cb0033237585d58bc96d6141788367831143b..3501c33e75a87b2333899d9877bb1568cb1ccd59 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -5124,14 +5124,17 @@ static void skl_compute_transition_wm(const struct intel_crtc_state *crtc_state, const u16 trans_amount = 10; /* This is configurable amount */ u16 wm0_sel_res_b, trans_offset_b, res_blocks; - /* Transition WM are not recommended by HW team for GEN9 */ - if (INTEL_GEN(dev_priv) <= 9) - return; - /* Transition WM don't make any sense if ipc is disabled */ if (!dev_priv->ipc_enabled) return; + /* + * WaDisableTWM:skl,kbl,cfl,bxt + * Transition WM are not recommended by HW team for GEN9 + */ + if (IS_GEN9_BC(dev_priv) || IS_BROXTON(dev_priv)) + return; + trans_min = 14; if (INTEL_GEN(dev_priv) >= 11) trans_min = 4;