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drm/i915: Call intel_uncore_early_sanitize() during resume

Call intel_uncore_early_sanitize() first thing during resume to prevent
stale BIOS leftovers from being reported as unclaimed register access.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Ville Syrjälä 11 年之前
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共有 1 个文件被更改,包括 2 次插入0 次删除
  1. 2 0
      drivers/gpu/drm/i915/i915_drv.c

+ 2 - 0
drivers/gpu/drm/i915/i915_drv.c

@@ -581,6 +581,8 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int error = 0;
 
+	intel_uncore_early_sanitize(dev);
+
 	intel_uncore_sanitize(dev);
 
 	if (drm_core_check_feature(dev, DRIVER_MODESET) &&