[PATCH 3/3] fbdev: use largest logo if possible

["Urs Fässler" <urs.fassler@bytesatwork.ch>]

If CONFIG_FB_LOGO_LARGEST is set, fbdev uses the largest boot logo to
display.

Signed-off-by: Urs Fässler <urs.fassler@bytesatwork.ch>
---
 drivers/video/fbdev/core/fbmem.c | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 0705d88..319f168 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -595,7 +595,7 @@ static inline int fb_show_extra_logos(struct fb_info *info, int y, int rotate)
 int fb_prepare_logo(struct fb_info *info, int rotate)
 {
 	int depth = fb_get_color_depth(&info->var, &info->fix);
-	unsigned int yres;
+	unsigned int xres, yres;
 
 	memset(&fb_logo, 0, sizeof(struct logo_data));
 
@@ -616,18 +616,25 @@ int fb_prepare_logo(struct fb_info *info, int rotate)
 		depth = 4;
 	}
 
-	/* Return if no suitable logo was found */
+	if (rotate = FB_ROTATE_UR || rotate = FB_ROTATE_UD) {
+		xres = info->var.xres;
+		yres = info->var.yres;
+	} else {
+		xres = info->var.yres;
+		yres = info->var.xres;
+	}
+
+#ifdef CONFIG_FB_LOGO_LARGEST
+	fb_logo.logo = fb_find_logo_largest(depth, xres, yres);
+#else
 	fb_logo.logo = fb_find_logo(depth);
+#endif
 
+	/* Return if no suitable logo was found */
 	if (!fb_logo.logo) {
 		return 0;
 	}
 
-	if (rotate = FB_ROTATE_UR || rotate = FB_ROTATE_UD)
-		yres = info->var.yres;
-	else
-		yres = info->var.xres;
-
 	if (fb_logo.logo->height > yres) {
 		fb_logo.logo = NULL;
 		return 0;
-- 
2.1.4