Overo Fire + e-con e-CAM32_OMAP_GSTIX

[Babis Savvakos]

I am trying to install the e-con v4l2 driver.  When I execute the insmod as root, I get

    insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted

The following was in my dmesg.

<7>-------------------------------------------------------------------------------

<3>ERROR!

<7>From            : V4l2 driver module

<7>File            : /home/babs/overo-oe/Driver/Source/e-CAM32_OMAP_GSTIX/init_module.c

<3>Function        : init_plat_res

<3>Line number     : 70

<7>Error name      : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM

<7>Error number Dec: -1 Hex: 0xFFFFFFFF 

<3>Reason          : 1. unknown cause of failure

2. Failed to open the port may be driver is not properly inserted or file not found

3. Operation not permitted

<7>------------------------------------------------------------------------------

<7>-------------------------------------------------------------------------------

<3>ERROR!

<7>From            : V4l2 driver module

<7>File            : /home/babs/overo-oe/Driver/Source/e-CAM32_OMAP_GSTIX/init_module.c

<3>Function        : isp_probe_late_init

<3>Line number     : 314

<7>Error name      : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM

<7>Error number Dec: -1 Hex: 0xFFFFFFFF 

<3>Reason          : 1. unknown cause of failure

2. Failed to open the port may be driver is not properly inserted or file not found

3. Operation not permitted

<7>------------------------------------------------------------------------------

<7>-------------------------------------------------------------------------------

<3>ERROR!

<7>From            : V4l2 driver module

<7>File            : /home/babs/overo-oe/Driver/Source/e-CAM32_OMAP_GSTIX/init_module.c

<3>Function        : cam_driver_init

<3>Line number     : 534

<7>Error name      : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM

<7>Error number Dec: -1 Hex: 0xFFFFFFFF 

<3>Reason          : 1. unknown cause of failure

2. Failed to open the port may be driver is not properly inserted or file not found

3. Operation not permitted

<7>------------------------------------------------------------------------------

What should I do to fix that?

Thanx in advance!

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[BGU-foxo]

What kernel are you using ? 2.6.32, 2.6.34 ?? have you patched your kernel ?

find more useful info here :
http://www.jumpnowtek.com/index.php?option=com_content&view=article&id=81:gumstix-dsp-gstreamer&catid=35:gumstix&Itemid=67

and here

http://www.oz9aec.net/index.php/gumstix-overo

[Ananthapadmanaban]

Make sure the Following checklist are proper

1. omapisp is not selected.
2. Cables are having proper connectivity.
3. If rev-E board is used proper boot arguments are provided as per document.

Thanks and regards,
Ananth.

06/15/2012 06:37 PM, Babis Savvakos wrote:

I am trying to install the e-con v4l2 driver.  When I execute the insmod as root, I get

    insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted

The following was in my dmesg.

<7>-------------------------------------------------------------------------------

<3>ERROR!

<7>From            : V4l2 driver module

<7>File            : /home/babs/overo-oe/Driver/Source/e-CAM32_OMAP_GSTIX/init_module.c

<3>Function        : init_plat_res

<3>Line number     : 70

<7>Error name      : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM

<7>Error number Dec: -1 Hex: 0xFFFFFFFF 

<3>Reason          : 1. unknown cause of failure

2. Failed to open the port may be driver is not properly inserted or file not found

3. Operation not permitted

<7>------------------------------------------------------------------------------

<7>-------------------------------------------------------------------------------

<3>ERROR!

<7>From            : V4l2 driver module

<7>File            : /home/babs/overo-oe/Driver/Source/e-CAM32_OMAP_GSTIX/init_module.c

<3>Function        : isp_probe_late_init

<3>Line number     : 314

<7>Error name      : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM

<7>Error number Dec: -1 Hex: 0xFFFFFFFF 

<3>Reason          : 1. unknown cause of failure

2. Failed to open the port may be driver is not properly inserted or file not found

3. Operation not permitted

<7>------------------------------------------------------------------------------

<7>-------------------------------------------------------------------------------

<3>ERROR!

<7>From            : V4l2 driver module

<7>File            : /home/babs/overo-oe/Driver/Source/e-CAM32_OMAP_GSTIX/init_module.c

<3>Function        : cam_driver_init

<3>Line number     : 534

<7>Error name      : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM

<7>Error number Dec: -1 Hex: 0xFFFFFFFF 

<3>Reason          : 1. unknown cause of failure

2. Failed to open the port may be driver is not properly inserted or file not found

3. Operation not permitted

<7>------------------------------------------------------------------------------

What should I do to fix that?

Thanx in advance!

------------------------------------------------------------------------------
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threat landscape has changed and how IT managers can respond. Discussions 
will include endpoint security, mobile security and the latest in malware 
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/

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Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
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[danieltturner]

I had the same problem and ended up not connecting the power cable...

On Jun 15, 2012 8:10 AM, "Babis Savvakos" <[hidden email]> wrote:

I am trying to install the e-con v4l2 driver.  When I execute the insmod as root, I get

    insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted

The following was in my dmesg.

<7>-------------------------------------------------------------------------------

<3>ERROR!

<7>From            : V4l2 driver module

<7>File            : /home/babs/overo-oe/Driver/Source/e-CAM32_OMAP_GSTIX/init_module.c

<3>Function        : init_plat_res

<3>Line number     : 70

<7>Error name      : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM

<7>Error number Dec: -1 Hex: 0xFFFFFFFF 

<3>Reason          : 1. unknown cause of failure

2. Failed to open the port may be driver is not properly inserted or file not found

3. Operation not permitted

<7>------------------------------------------------------------------------------

<7>-------------------------------------------------------------------------------

<3>ERROR!

<7>From            : V4l2 driver module

<7>File            : /home/babs/overo-oe/Driver/Source/e-CAM32_OMAP_GSTIX/init_module.c

<3>Function        : isp_probe_late_init

<3>Line number     : 314

<7>Error name      : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM

<7>Error number Dec: -1 Hex: 0xFFFFFFFF 

<3>Reason          : 1. unknown cause of failure

2. Failed to open the port may be driver is not properly inserted or file not found

3. Operation not permitted

<7>------------------------------------------------------------------------------

<7>-------------------------------------------------------------------------------

<3>ERROR!

<7>From            : V4l2 driver module

<7>File            : /home/babs/overo-oe/Driver/Source/e-CAM32_OMAP_GSTIX/init_module.c

<3>Function        : cam_driver_init

<3>Line number     : 534

<7>Error name      : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM

<7>Error number Dec: -1 Hex: 0xFFFFFFFF 

<3>Reason          : 1. unknown cause of failure

2. Failed to open the port may be driver is not properly inserted or file not found

3. Operation not permitted

<7>------------------------------------------------------------------------------

What should I do to fix that?

Thanx in advance!

------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
gumstix-users mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gumstix-users

------------------------------------------------------------------------------
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Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
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[vin047]

danieltturner wrote

I had the same problem and ended up not connecting the power cable...

Sorry to resurrect an old thread, but just to notify future users, using e-cam56 we experienced same problem, you HAVE to connect power cable to the camera board (may seem obvious but the Caspa camera is powered from the ribbon cable alone)