Index: firmware/export/config-ipodcolor.h
===================================================================
--- firmware/export/config-ipodcolor.h	(revision 20348)
+++ firmware/export/config-ipodcolor.h	(working copy)
@@ -173,4 +173,6 @@
 #define IPOD_ACCESSORY_PROTOCOL
 #define HAVE_SERIAL
 
+#define HAVE_LCD_SHUTDOWN
+
 #endif
Index: firmware/target/arm/ipod/lcd-color_nano.c
===================================================================
--- firmware/target/arm/ipod/lcd-color_nano.c	(revision 20348)
+++ firmware/target/arm/ipod/lcd-color_nano.c	(working copy)
@@ -39,7 +39,7 @@
 #define LCD_CNTL_VERT_RAM_ADDR_POS      0x45
 
 /*** globals ***/
-int lcd_type = 1; /* 0 = "old" Color/Photo, 1 = "new" Color & Nano */
+int lcd_type = 1; /* 0 = "old" Color/Photo, 1 and 3 = simillar to HD66789R */
 
 static inline void lcd_wait_write(void)
 {
@@ -91,18 +91,9 @@
     if (IPOD_HW_REVISION == 0x60000) {
         lcd_type = 0;
     } else {
-        int gpio_a01, gpio_a04;
-
-        /* A01 */
-        gpio_a01 = (GPIOA_INPUT_VAL & 0x2) >> 1;
-        /* A04 */
-        gpio_a04 = (GPIOA_INPUT_VAL & 0x10) >> 4;
-
-        if (((gpio_a01 << 1) | gpio_a04) == 0 || ((gpio_a01 << 1) | gpio_a04) == 2) {
+        lcd_type = (GPIOA_INPUT_VAL & 0x2) | ((GPIOA_INPUT_VAL & 0x10) >> 4);
+        if (lcd_type == 2)
             lcd_type = 0;
-        } else {
-            lcd_type = 1;
-        }
     }
     if (lcd_type == 0) {
         lcd_cmd_data(0xef, 0x0);
@@ -440,3 +431,45 @@
 {
     lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT);
 }
+
+#if defined(HAVE_LCD_SHUTDOWN) && CONFIG_LCD == LCD_IPODCOLOR
+void lcd_shutdown(void)
+{
+    if (lcd_type == 0) {
+        lcd_cmd_data(0xEF, 0);
+        lcd_cmd_data(0x80, 0);
+        udelay(1000);
+        lcd_cmd_data(1, 1);
+    }
+    else if (lcd_type == 1) {
+        lcd_cmd_data(7, 0x236);
+        sleep(HZ*40/1000);
+        lcd_cmd_data(7, 0x226);
+        sleep(HZ*40/1000);
+        lcd_cmd_data(7, 0x204);
+        lcd_cmd_data(0x10, 0x7574);
+        sleep(HZ*200/1000);
+        lcd_cmd_data(0x10, 0x7504);
+        sleep(HZ*50/1000);
+        lcd_cmd_data(0x10, 0x501);
+    }
+    else if (lcd_type == 3) {
+        lcd_cmd_data(7, 0x4016);
+        sleep(HZ*20/1000);
+        lcd_cmd_data(0x59, 0x11);
+        sleep(HZ*20/1000);
+        lcd_cmd_data(0x59, 3);
+        sleep(HZ*20/1000);
+        lcd_cmd_data(0x59, 2);
+        sleep(HZ*20/1000);
+        lcd_cmd_data(0x10, 0x6360);
+        sleep(HZ*200/1000);
+        lcd_cmd_data(0x10, 0x6300);
+        sleep(HZ*50/1000);
+        lcd_cmd_data(0x10, 0x300);
+        lcd_cmd_data(0x59, 0);
+        lcd_cmd_data(7, 0x4004);
+        lcd_cmd_data(0x10, 0x301);
+    }
+}
+#endif