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Subject[PATCH v2] simplefb: print some info about the registered fb
Date
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

drivers/video/simplefb.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/video/simplefb.c b/drivers/video/simplefb.c
index 8d78106..80cf074 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%lx bytes, mapped to 0x%p\n",
+ info->fix.smem_start, (unsigned long) 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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