Messages in this thread Patch in this message | | | From | Tom Gundersen <> | Subject | [PATCH v3] simplefb: print some info about the registered fb | Date | Sat, 7 Sep 2013 16:08:35 +0200 |
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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> --- v2: also print smem_len, as requested by David v3: don't cast, as requested by Geert
drivers/video/simplefb.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/video/simplefb.c b/drivers/video/simplefb.c index a29f1c4..50cbceb 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); -- 1.8.4
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