{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
- if (IS_TIGERLAKE(dev_priv))
- /*
- * Writes to CURSURFLIVE in TGL are causing IOMMU errors and
- * visual glitches that are often reproduced when executing
- * CPU intensive workloads while a eDP 4K panel is attached.
- *
- * Manually exiting PSR causes the frontbuffer to be updated
- * without glitches and the IOMMU errors are also gone but
- * this comes at the cost of less time with PSR active.
- *
- * So using this workaround until this issue is root caused
- * and a better fix is found.
- */
- intel_psr_exit(intel_dp);
- else if (DISPLAY_VER(dev_priv) >= 9)
+ if (DISPLAY_VER(dev_priv) >= 9)
/*
* Display WA #0884: skl+
* This documented WA for bxt can be safely applied