1 files changed, 51 insertions, 0 deletions

diff --git a/firmware/target/arm/imx31/gigabeat-s/backlight-imx31.c b/firmware/target/arm/imx31/gigabeat-s/backlight-imx31.c
new file mode 100644
index 0000000000..37cf086a0e
--- /dev/null
+++ b/firmware/target/arm/imx31/gigabeat-s/backlight-imx31.c
@@ -0,0 +1,51 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006 by Linus Nielsen Feltzing
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "config.h"
+#include "cpu.h"
+#include "system.h"
+#include "backlight-target.h"
+#include "backlight.h"
+#include "lcd.h"
+#include "power.h"
+#include "spi-imx31.h"
+#include "debug.h"
+
+bool __backlight_init(void)
+{
+    return true;
+}
+
+void __backlight_on(void)
+{
+    // This relies on the SPI interface being initialised already
+    spi_send(51, 1);
+}
+
+void __backlight_off(void)
+{
+    // This relies on the SPI interface being initialised already
+    spi_send(51, 0);
+}
+
+/* Assumes that the backlight has been initialized */
+void __backlight_set_brightness(int brightness)
+{
+    (void)brightness;
+}
+