If we don't detect a supported memory configuration, we can't enable
CxSR. Warn the user in this case so they can file a bug.
(unsigned long)dev);
intel_setup_overlay(dev);
+
+ if (IS_IGD(dev) && !intel_get_cxsr_latency(IS_IGDG(dev),
+ dev_priv->fsb_freq,
+ dev_priv->mem_freq))
+ DRM_INFO("failed to find known CxSR latency "
+ "(found fsb freq %d, mem freq %d), disabling CxSR\n",
+ dev_priv->fsb_freq, dev_priv->mem_freq);
}
void intel_modeset_cleanup(struct drm_device *dev)