This is a common error, so print a message to inform the user
what went wrong.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/video/imx-ipu-v3/ipufb.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/video/imx-ipu-v3/ipufb.c b/drivers/video/imx-ipu-v3/ipufb.c
index 401f8f7..a96883c 100644
--- a/drivers/video/imx-ipu-v3/ipufb.c
+++ b/drivers/video/imx-ipu-v3/ipufb.c
@@ -329,8 +329,10 @@ static int ipufb_probe(struct device_d *dev)
}
ret = vpl_ioctl(&fbi->vpl, 2 + fbi->dino, VPL_GET_VIDEOMODES, &info->modes);
- if (ret)
+ if (ret) {
+ dev_err(fbi->dev, "failed to get modes: %s\n", strerror(-ret));
return ret;
+ }
ret = register_framebuffer(info);
if (ret < 0) {
--
2.5.1
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