---

yaml --- r: 303488 b: refs/heads/master c: 3841e6f h: refs/heads/master v: v3
git-mirror · May 12, 2012 · dedc99e · dedc99e
1 parent 0e16390
commit dedc99e
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0a4266bb22774bb0b6390d2633a151d996a14e77
+refs/heads/master: 3841e6f561af717478b253ce1dcba7bff9e9f890
diff --git a/trunk/arch/arm/mach-shmobile/setup-r8a7740.c b/trunk/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -18,6 +18,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #include <linux/delay.h>
+#include <linux/dma-mapping.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
@@ -60,6 +61,12 @@ static struct map_desc r8a7740_io_desc[] __initdata = {
 void __init r8a7740_map_io(void)
 {
 	iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
+
+	/*
+	 * DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't
+	 * enough to allocate the frame buffer memory.
+	 */
+	init_consistent_dma_size(12 << 20);
 }
 
 /* SCIFA0 */