diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 9b05f7832dc2..a465debdfcf7 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -2138,7 +2138,7 @@ intel_alloc_context_page(struct drm_device *dev) return NULL; } - ret = i915_gem_object_pin(ctx, 4096, true); + ret = i915_gem_object_pin(ctx, 4096, true, false); if (ret) { DRM_ERROR("failed to pin power context: %d\n", ret); goto err_unref; @@ -2372,6 +2372,11 @@ int intel_enable_rc6(const struct drm_device *dev) 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; } |