simplefb: print some info about the registered fb

This is similar to the output printed by efifb.

Signed-off-by: Tom Gundersen <teg@jklm.no>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Cc: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/video/simplefb.c b/drivers/video/simplefb.c
index ad46d2dd55a2..08c764cfeff3 100644
--- a/drivers/video/simplefb.c
+++ b/drivers/video/simplefb.c
@@ -220,6 +220,14 @@ static int simplefb_probe(struct platform_device *pdev)
         }
         info->pseudo_palette = (void *)(info + 1);
 
+        dev_info(&pdev->dev, "framebuffer at 0x%lx, 0x%x bytes, mapped to 0x%p\n",
+                             info->fix.smem_start, info->fix.smem_len,
+                             info->screen_base);
+        dev_info(&pdev->dev, "format=%s, mode=%dx%dx%d, linelength=%d\n",
+                             params.format->name,
+                             info->var.xres, info->var.yres,
+                             info->var.bits_per_pixel, info->fix.line_length);
+
         ret = register_framebuffer(info);
         if (ret < 0) {
                 dev_err(&pdev->dev, "Unable to register simplefb: %d\n", ret);