Fix the LCD line remaining active after shutdown on grayscale ipods (FS#5199). Original patch by Tomasz Mon, modified by me.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14907 a1c6a512-1295-4272-9138-f99709370657

firmware/export/config-ipod1g2g.h

@@ -17,6 +17,9 @@
 /* define this if you can invert the colours on your LCD */
 #define HAVE_LCD_INVERT
 
+/* define this if the LCD needs to be shutdown */
+#define HAVE_LCD_SHUTDOWN
+
 /* define this if you have access to the quickscreen */
 #define HAVE_QUICKSCREEN
 /* define this if you have access to the pitchscreen */

firmware/export/config-ipod3g.h

@@ -17,6 +17,9 @@
 /* define this if you can invert the colours on your LCD */
 #define HAVE_LCD_INVERT
 
+/* define this if the LCD needs to be shutdown */
+#define HAVE_LCD_SHUTDOWN
+
 /* define this if you have access to the quickscreen */
 #define HAVE_QUICKSCREEN
 /* define this if you have access to the pitchscreen */

firmware/export/config-ipod4g.h

@@ -27,6 +27,9 @@
 /* define this if you can invert the colours on your LCD */
 #define HAVE_LCD_INVERT
 
+/* define this if the LCD needs to be shutdown */
+#define HAVE_LCD_SHUTDOWN
+
 /* define this if you have access to the quickscreen */
 #define HAVE_QUICKSCREEN
 /* define this if you have access to the pitchscreen */

firmware/export/config-ipodmini.h

@@ -17,6 +17,9 @@
 /* define this if you can invert the colours on your LCD */
 #define HAVE_LCD_INVERT
 
+/* define this if the LCD needs to be shutdown */
+#define HAVE_LCD_SHUTDOWN
+
 /* define this if you have access to the quickscreen */
 #define HAVE_QUICKSCREEN
 /* define this if you have access to the pitchscreen */

firmware/export/config-ipodmini2g.h

@@ -17,6 +17,9 @@
 /* define this if you can invert the colours on your LCD */
 #define HAVE_LCD_INVERT
 
+/* define this if the LCD needs to be shutdown */
+#define HAVE_LCD_SHUTDOWN
+
 /* define this if you have access to the quickscreen */
 #define HAVE_QUICKSCREEN
 /* define this if you have access to the pitchscreen */

firmware/export/lcd.h

@@ -288,6 +288,10 @@ extern bool lcd_enabled(void);
 extern void lcd_sleep(void);
 #endif /* HAVE_LCD_SLEEP */
 
+#ifdef HAVE_LCD_SHUTDOWN
+void lcd_shutdown(void);
+#endif
+
 /* Bitmap formats */
 enum
 {