From: Minkyu Kang <mk7.kang@samsung.com>
Date: Mon, 15 Nov 2010 08:09:51 +0000 (+0900)
Subject: fbutil: set the range when clear the fb
X-Git-Tag: v0.2~272
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a90da597d441e07a91562077d5fc9d1e25dbeaa7;p=kernel%2Fu-boot.git

fbutil: set the range when clear the fb

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
---

diff --git a/drivers/misc/ramoops.c b/drivers/misc/ramoops.c
index 8ac380b..186549b 100644
--- a/drivers/misc/ramoops.c
+++ b/drivers/misc/ramoops.c
@@ -25,7 +25,7 @@ static void ramoops_show(void)
 
 #ifdef CONFIG_S5PC1XXFB
 	init_font();
-	fb_clear();
+	fb_clear(0);
 	set_font_color(FONT_WHITE);
 	chars = get_chars();
 	printf("chars %d\n", chars);
diff --git a/drivers/video/fbutils.c b/drivers/video/fbutils.c
index 92277fb..f7c8c76 100644
--- a/drivers/video/fbutils.c
+++ b/drivers/video/fbutils.c
@@ -315,12 +315,15 @@ void exit_font(void)
 	g_x = g_y = 0;
 }
 
-void fb_clear(void)
+void fb_clear(int range)
 {
 	int y;
 	int line_length = panel_info.vl_width * 4;
 
-	for (y = 0; y < panel_info.vl_height; y++)
+	if (!range)
+		range = panel_info.vl_height;
+
+	for (y = 0; y < range; y++)
 		memset(line_addr[y], 0x0, line_length);
 }
 
diff --git a/include/fbutils.h b/include/fbutils.h
index bf17360..745cc2d 100644
--- a/include/fbutils.h
+++ b/include/fbutils.h
@@ -67,7 +67,7 @@ void draw_wheel(int x, int y, unsigned char color);
 void draw_progress(int y, int per, unsigned char color);
 
 /* clear the framebuffer */
-void fb_clear(void);
+void fb_clear(int range);
 
 unsigned int get_chars(void);