Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel...

[mirror_ubuntu-focal-kernel.git] / drivers / gpu / drm / i915 / intel_pm.c

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 42839fc73499214ce46f2bdafface55b1a3c632e..496caa73eb705ed0c99415c1d42a5bf6aa17b3dc 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2379,15 +2379,9 @@ int intel_enable_rc6(const struct drm_device *dev)
        if (i915_enable_rc6 >= 0)
                return i915_enable_rc6;
 
-       if (INTEL_INFO(dev)->gen == 5) {
-#ifdef CONFIG_INTEL_IOMMU
-               /* Disable rc6 on ilk if VT-d is on. */
-               if (intel_iommu_gfx_mapped)
-                       return false;
-#endif
-               DRM_DEBUG_DRIVER("Ironlake: only RC6 available\n");
-               return INTEL_RC6_ENABLE;
-       }
+       /* Disable RC6 on Ironlake */
+       if (INTEL_INFO(dev)->gen == 5)
+               return 0;
 
        if (IS_HASWELL(dev)) {
                DRM_DEBUG_DRIVER("Haswell: only RC6 available\n");