diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
index 6d24fe2..f883a28 100644
--- a/drivers/gpu/drm/ttm/ttm_memory.c
+++ b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -395,7 +395,9 @@
 		       zone->name, (unsigned long long) zone->max_mem >> 10);
 	}
 	ttm_page_alloc_init(glob, glob->zone_kernel->max_mem/(2*PAGE_SIZE));
-	ttm_dma_page_alloc_init(glob, glob->zone_kernel->max_mem/(2*PAGE_SIZE));
+	if (!ttm_dma_disable)
+		ttm_dma_page_alloc_init(glob, glob->zone_kernel->max_mem /
+					(2*PAGE_SIZE));
 	return 0;
 out_no_zone:
 	ttm_mem_global_release(glob);
@@ -411,7 +413,8 @@
 	/* let the page allocator first stop the shrink work. */
 	ttm_page_alloc_fini();
 
-	ttm_dma_page_alloc_fini();
+	if (!ttm_dma_disable)
+		ttm_dma_page_alloc_fini();
 	flush_workqueue(glob->swap_queue);
 	destroy_workqueue(glob->swap_queue);
 	glob->swap_queue = NULL;
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
index 5a2d362..cfc8d9f 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
@@ -51,6 +51,10 @@
 #include <asm/agp.h>
 #endif
 
+int __read_mostly ttm_dma_disable;
+MODULE_PARM_DESC(no_dma, "Disable TTM DMA pool");
+module_param_named(no_dma, ttm_dma_disable, bool, S_IRUGO);
+
 #define NUM_PAGES_TO_ALLOC		(PAGE_SIZE/sizeof(struct page *))
 #define SMALL_ALLOCATION		16
 #define FREE_ALL_PAGES			(~0U)
@@ -1395,7 +1399,7 @@
 EXPORT_SYMBOL_GPL(ttm_dma_page_alloc_debugfs);
 bool ttm_dma_override(struct ttm_backend_func *be)
 {
-	if (swiotlb_nr_tbl() && be) {
+	if (swiotlb_nr_tbl() && be && !ttm_dma_disable) {
 		be->get_pages = &ttm_dma_get_pages;
 		be->put_pages = &ttm_dma_put_pages;
 		return true;
diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
index 9c52fb7..daf5db6 100644
--- a/include/drm/ttm/ttm_page_alloc.h
+++ b/include/drm/ttm/ttm_page_alloc.h
@@ -32,6 +32,7 @@
 #ifdef CONFIG_SWIOTLB
 extern bool ttm_dma_override(struct ttm_backend_func *be);
 
+extern int ttm_dma_disable;
 /**
  * Initialize pool allocator.
  */
@@ -45,6 +46,7 @@
  */
 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
 #else
+#define ttm_dma_disable (1)
 static inline bool ttm_dma_override(struct ttm_backend_func *be)
 {
 	return false;