diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/exynos_fb.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c index e31a0fd..d9a3f9a 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); |