Message ID | 20200219014230.145601-2-jose.souza@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [v3,1/3] drm/i915/display: Deactive FBC in fastsets when disabled by parameter | expand |
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index a6038fe74f63..1d76e3646a25 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -320,7 +320,7 @@ static void gen7_fbc_activate(struct drm_i915_private *dev_priv) SNB_CPU_FENCE_ENABLE | params->fence_id); intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET, params->crtc.fence_y_offset); - } else { + } else if (dev_priv->ggtt.num_fences) { intel_de_write(dev_priv, SNB_DPFC_CTL_SA, 0); intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET, 0); }