From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Mon, 16 Sep 2013 14:38:36 +0000 (+0300)
Subject: drm/i915: Call intel_uncore_early_sanitize() during resume
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c9f7fbf9ed05eb92d63a2f4afbd76020572a0dbd;p=openwrt%2Fstaging%2Fblogic.git

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>
---

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 827c274a8f20..8ebb0d12e912 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/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) &&