1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c
index f3470bb7d549..53f1eb9638ae 100644
--- a/drivers/video/s3fb.c
+++ b/drivers/video/s3fb.c
@@ -449,6 +449,9 @@ static int s3fb_set_par(struct fb_info *info)
                 info->flags &= ~FBINFO_MISC_TILEBLITTING;
                 info->tileops = NULL;
 
+                /* supports blit rectangles of any dimension */
+                info->pixmap.blit_x = ~(u32)0;
+                info->pixmap.blit_y = ~(u32)0;
                 offset_value = (info->var.xres_virtual * bpp) / 64;
                 screen_size = info->var.yres_virtual * info->fix.line_length;
         } else {
@@ -457,6 +460,9 @@ static int s3fb_set_par(struct fb_info *info)
 
                 info->flags |= FBINFO_MISC_TILEBLITTING;
                 info->tileops = fasttext ? &s3fb_fast_tile_ops : &s3fb_tile_ops;
+                /* supports 8x16 tiles only */
+                info->pixmap.blit_x = 1 << (8 - 1);
+                info->pixmap.blit_y = 1 << (16 - 1);
 
                 offset_value = info->var.xres_virtual / 16;
                 screen_size = (info->var.xres_virtual * info->var.yres_virtual) / 64;