From 2a5712238b039bc3a5e41d988900b30d3bd608b0 Mon Sep 17 00:00:00 2001
From: Justin Heiner <jheiner@rockbox.org>
Date: Fri, 9 Aug 2002 19:17:14 +0000
Subject: [PATCH] Added lcd_scroll_pause/resume

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1649 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/drivers/lcd.c | 10 ++++++++++
 firmware/drivers/lcd.h |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/firmware/drivers/lcd.c b/firmware/drivers/lcd.c
index c343561543..a9cd8c65ac 100644
--- a/firmware/drivers/lcd.c
+++ b/firmware/drivers/lcd.c
@@ -1159,6 +1159,16 @@ void lcd_stop_scroll(void)
     }
 }
 
+void lcd_scroll_pause(void)
+{
+    scroll_count = 0;
+}
+
+void lcd_scroll_resume(void)
+{
+    scroll_count = 1;
+}
+
 void lcd_scroll_speed(int speed)
 {
     scroll_speed = speed;
diff --git a/firmware/drivers/lcd.h b/firmware/drivers/lcd.h
index 21e1275284..bc971dc117 100644
--- a/firmware/drivers/lcd.h
+++ b/firmware/drivers/lcd.h
@@ -29,6 +29,8 @@ extern void lcd_init(void);
 extern void lcd_clear_display(void);
 extern void lcd_backlight(bool on);
 extern void lcd_puts(int x, int y, unsigned char *string);
+extern void lcd_scroll_pause(void);
+extern void lcd_scroll_resume(void);
 extern void lcd_puts_scroll(int x, int y, unsigned char* string );
 extern void lcd_icon(int icon, bool enable);
 extern void lcd_stop_scroll(void);