Print some more information about the framebuffer in the devinfo output:
- x/y resolution
- line_length
- type of framebuffer (overlay, base plane)
- if it's an overlay, print the base plane
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/video/fb.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/video/fb.c b/drivers/video/fb.c
index 3677c63e07..f6310498c8 100644
--- a/drivers/video/fb.c
+++ b/drivers/video/fb.c
@@ -264,6 +264,15 @@ static void fb_info(struct device *dev)
printf("Available modes:\n");
fb_print_modes(&info->modes);
fb_print_modes(&info->edid_modes);
+ if (info->base) {
+ printf("Type: overlay\n");
+ printf("base plane: %s\n", dev_name(&info->base->dev));
+ } else {
+ printf("Type: primary\n");
+ }
+ printf("xres: %u\n", info->xres);
+ printf("yres: %u\n", info->yres);
+ printf("line_length: %u\n", info->line_length);
}
void *fb_get_screen_base(struct fb_info *info)
--
2.39.5
