drm/gma500: Add debugging info to psb_gtt_restore()
This makes it easier to see what's going on during resume/restore. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
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@ -563,6 +563,7 @@ int psb_gtt_restore(struct drm_device *dev)
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struct drm_psb_private *dev_priv = dev->dev_private;
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struct resource *r = dev_priv->gtt_mem->child;
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struct gtt_range *range;
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unsigned int restored = 0, total = 0, size = 0;
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/* On resume, the gtt_mutex is already initialized */
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mutex_lock(&dev_priv->gtt_mutex);
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@ -570,11 +571,17 @@ int psb_gtt_restore(struct drm_device *dev)
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while (r != NULL) {
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range = container_of(r, struct gtt_range, resource);
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if (range->pages)
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if (range->pages) {
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psb_gtt_insert(dev, range, 1);
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size += range->resource.end - range->resource.start;
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restored++;
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}
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r = r->sibling;
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total++;
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}
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mutex_unlock(&dev_priv->gtt_mutex);
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DRM_DEBUG_DRIVER("Restored %u of %u gtt ranges (%u KB)", restored,
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total, (size / 1024));
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return 0;
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}
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