Splash Screen: bug fix

Ben Benson · pelwell · commit be9088af966f · 2025-08-28T12:18:06.000+01:00
Prevents fullscreen logos from being drawn multiple times.
With small enough logos, the image would be drawn multiple times across the screen.

Signed-off-by: Ben Benson &lt;ben.benson@raspberrypi.com&gt;
diff --git a/drivers/video/fbdev/core/fb_logo.c b/drivers/video/fbdev/core/fb_logo.c
@@ -552,6 +552,8 @@ static int fb_show_logo_line(struct fb_info *info, int rotate,
 		region.height = info->var.yres;
 		region.rop = ROP_COPY;
 		info->fbops->fb_fillrect(info, &region);
+		// Enforce only one draw of the logo
+		n = 1;
 	}
 
 	fb_do_show_logo(info, &image, rotate, n);

Original file line number	Diff line number	Diff line change
`@@ -552,6 +552,8 @@ static int fb_show_logo_line(struct fb_info *info, int rotate,`
`552`	`552`	`region.height = info->var.yres;`
`553`	`553`	`region.rop = ROP_COPY;`
`554`	`554`	`info->fbops->fb_fillrect(info, &region);`
	`555`	`+ // Enforce only one draw of the logo`
	`556`	`+ n = 1;`
`555`	`557`	`}`
`556`	`558`
`557`	`559`	`fb_do_show_logo(info, &image, rotate, n);`