Hi Tom
On Fri, Sep 6, 2013 at 1:49 PM, Tom Gundersen <teg@xxxxxxx> wrote:
> This is similar to the output printed by efifb.
>
> Signed-off-by: Tom Gundersen <teg@xxxxxxx>
> Cc: Stephen Warren <swarren@xxxxxxxxxxxxx>
> Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
> ---
>
> Hi,
>
> Sorry for the resend, got the ml address wrong.
>
> -t
>
> drivers/video/simplefb.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/video/simplefb.c b/drivers/video/simplefb.c
> index 8d78106..4196686 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, mapped to 0x%p\n",
> + info->fix.smem_start, info->screen_base);
Could we get smem_len, too? Something like:
dev_info(&pdev->dev, "framebuffer at 0x%lx, 0x%lx bytes, mapped
to 0x%p\n",
info->fix.smem_start, (unsigned
long)info->fix.smem_len, info->screen_base);
(smem_len is __u32, so cast it to avoid truncation if it's defined as
long somewhere. Not sure whether we actually have 16bit int somewhere,
though)
Cheers
David
> + 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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