From 15b17ab52b7c15d46d9fc631cc06092e1e764de2 Mon Sep 17 00:00:00 2001
From: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date: Mon, 1 Sep 2008 16:21:20 +0200
Subject: [PATCH] lcd: Implement lcd_printf()
lcd_printf() has a prototype in include/lcd.h but no implementation. Fix
this by borrowing the lcd_printf() implementation from the cogent board
code (which appears to use its own LCD framework.)
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
common/lcd.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/common/lcd.c b/common/lcd.c
index d104b26049..03d58411cf 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -225,6 +225,20 @@ void lcd_puts (const char *s)
}
}
+/*----------------------------------------------------------------------*/
+
+void lcd_printf(const char *fmt, ...)
+{
+ va_list args;
+ char buf[CONFIG_SYS_PBSIZE];
+
+ va_start(args, fmt);
+ vsprintf(buf, fmt, args);
+ va_end(args);
+
+ lcd_puts(buf);
+}
+
/************************************************************************/
/* ** Low-Level Graphics Routines */
/************************************************************************/
--
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