Remote LCD communication driver for X5, very loosely based on patch FS#5634 by Rani Hod

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10331 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 10 insertions, 0 deletions

diff --git a/firmware/target/coldfire/iaudio/x5/backlight-x5.c b/firmware/target/coldfire/iaudio/x5/backlight-x5.c
index 2b09d14b55..91c7224267 100755
--- a/firmware/target/coldfire/iaudio/x5/backlight-x5.c
+++ b/firmware/target/coldfire/iaudio/x5/backlight-x5.c
@@ -35,3 +35,13 @@ void __backlight_off(void)
     pcf50606_write(0x38, 0x80); /* Backlight OFF, GPO1INV=1, GPO1ACT=000 */
     set_irq_level(level);
 }
+
+void __remote_backlight_on(void)
+{
+    and_l(~0x00200000, &GPIO_OUT);
+}
+
+void __remote_backlight_off(void)
+{
+    or_l(0x00200000, &GPIO_OUT);
+}