[PATCH 1/2] video: ipu: convert "failed to get modes" message to dev_dbg

[PATCH 1/2] video: ipu: convert "failed to get modes" message to dev_dbg

[Sascha Hauer]

When no monitor is connected the it's normal for some outputs
that no modes can be found. Convert dev_err to dev_dbg to decrease
the visibility of this message.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/video/imx-ipu-v3/ipufb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/imx-ipu-v3/ipufb.c b/drivers/video/imx-ipu-v3/ipufb.c
index 343f9e5578..4781c45098 100644
--- a/drivers/video/imx-ipu-v3/ipufb.c
+++ b/drivers/video/imx-ipu-v3/ipufb.c
@@ -334,7 +334,7 @@ static int ipufb_probe(struct device_d *dev)
 
 		ret = vpl_ioctl(&fbi->vpl, 2 + fbi->dino, VPL_GET_VIDEOMODES, &info->modes);
 		if (ret) {
-			dev_err(fbi->dev, "failed to get modes: %s\n", strerror(-ret));
+			dev_dbg(fbi->dev, "failed to get modes: %s\n", strerror(-ret));
 			return ret;
 		}
 
-- 
2.11.0


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[PATCH 2/2] video: ipu: register framebuffer, even when no modes are found

[Sascha Hauer]

When no monitor is connected it might be normal that no modes are found.
Do not bail out with an error in this case, which gives an ugly error
message, but instead still register the framebuffer. This gives the
user a chance to examine it and see that the framebuffer has no modes.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/video/imx-ipu-v3/ipufb.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/video/imx-ipu-v3/ipufb.c b/drivers/video/imx-ipu-v3/ipufb.c
index 4781c45098..9597eda0d0 100644
--- a/drivers/video/imx-ipu-v3/ipufb.c
+++ b/drivers/video/imx-ipu-v3/ipufb.c
@@ -333,10 +333,8 @@ 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_dbg(fbi->dev, "failed to get modes: %s\n", strerror(-ret));
-			return ret;
-		}
 
 		ret = register_framebuffer(info);
 		if (ret < 0) {
-- 
2.11.0


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