diff mbox

[v3] simplefb: print some info about the registered fb

Message ID 1378562915-893-1-git-send-email-teg@jklm.no (mailing list archive)
State New, archived
Headers show

Commit Message

Tom Gundersen Sept. 7, 2013, 2:08 p.m. UTC 
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(+)

Comments

Tom Gundersen Oct. 1, 2013, 4:45 p.m. UTC | #1 
On Sat, Sep 7, 2013 at 4:08 PM, Tom Gundersen <teg@jklm.no> wrote:
> 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

Jean-Christophe and Tomi,

What's the status of this, did either of you pick it up for 3.12 or 3.13?

Cheers,

Tom
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Tomi Valkeinen Oct. 9, 2013, 9:05 a.m. UTC | #2 
On 07/09/13 17:08, Tom Gundersen wrote:
> 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);
> 

Thanks, queued for 3.13.

 Tomi
diff mbox

Patch

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);