From 408fc85a21689ee9859b64cb90902242bbc7e314 Mon Sep 17 00:00:00 2001
From: Stuart Bennett <sb476@cam.ac.uk>
Date: Sat, 25 Oct 2008 20:59:38 +0100
Subject: nouveau: no suspend support for nv50+

---
 shared-core/nouveau_state.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/shared-core/nouveau_state.c b/shared-core/nouveau_state.c
index afddca0a..e0419423 100644
--- a/shared-core/nouveau_state.c
+++ b/shared-core/nouveau_state.c
@@ -709,6 +709,11 @@ static int nouveau_suspend(struct drm_device *dev)
 	struct nouveau_engine *engine = &dev_priv->Engine;
 	int i;
 
+	if (dev_priv->card_type >= NV_50) {
+		DRM_DEBUG("Suspend not supported for NV50+\n");
+		return -ENODEV;
+	}
+
 	drm_free(susres->ramin_copy, susres->ramin_size, DRM_MEM_DRIVER);
 	susres->ramin_size = 0;
 	list_for_each(p, dev_priv->ramin_heap)
-- 
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