From: Piotr Wilczek <p.wilczek@samsung.com>
Date: Fri, 19 Oct 2012 05:34:06 +0000 (+0000)
Subject: drivers: video: fix image position
X-Git-Tag: v2013.01-rc3~9^2~44
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=28c9e34827372a0d243e04c7d4859cd7e8dd51d7;p=platform%2Fkernel%2Fu-boot.git

drivers: video: fix image position

This patch fixes image position on screen when images's height or width is biger then the lcd's.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
---

diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
index e31a0fd500..d9a3f9ab18 100644
--- a/drivers/video/exynos_fb.c
+++ b/drivers/video/exynos_fb.c
@@ -70,8 +70,19 @@ static void draw_logo(void)
 	int x, y;
 	ulong addr;
 
-	x = ((panel_width - panel_info.logo_width) >> 1);
-	y = ((panel_height - panel_info.logo_height) >> 1) - 4;
+	if (panel_width >= panel_info.logo_width) {
+		x = ((panel_width - panel_info.logo_width) >> 1);
+	} else {
+		x = 0;
+		printf("Warning: image width is bigger than display width\n");
+	}
+
+	if (panel_height >= panel_info.logo_height) {
+		y = ((panel_height - panel_info.logo_height) >> 1) - 4;
+	} else {
+		y = 0;
+		printf("Warning: image height is bigger than display height\n");
+	}
 
 	addr = panel_info.logo_addr;
 	bmp_display(addr, x, y);