saa7115: black image

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



I have an embedded platform with a Hauppage USB Live video capture dongle. I recently upgraded to 3.0.12 and now I get no image at all - a nice pure black is all I get.

I am sure that the dongle is getting a signal. This same hardware used to work with an older 2.6 kernel.

Partial lsmod:

root@anchor:/etc# lsmod
Module                  Size  Used by    Not tainted
saa7115                11296  0
usbvision              48704  0
v4l2_common             4336  2 saa7115,usbvision
videodev               62768  3 saa7115,usbvision,v4l2_common
i2c_core 12240 5 saa7115,usbvision,v4l2_common,videodev,i2c_dev

[   33.640000] usbcore: registered new interface driver usb-storage
[   33.644000] USB Mass Storage support registered.
[   33.708000] Linux video capture interface: v2.00
[ 34.084000] usbvision_probe: Hauppauge WinTV USB Live Pro (NTSC M/N) found
[   34.092000] USBVision[0]: registered USBVision Video device video0 [v4l2]
[   34.100000] usbcore: registered new interface driver usbvision
[   34.104000] USBVision USB Video Device Driver for Linux : 0.9.10

and this shows up every time the device is opened:

[ 219.772000] saa7115 0-0025: saa7113 found (1f7113d0e100000) @ 0x4a (usbvision-3-1)

I can't help but think I am missing a module, or firmware, or something.... But with no messages to go on it's a bit of a mystery.

And yes, I've tried different inputs on the dongle; 0 is the composite in and 1 is the s-video. I'm using input 0.

--
Honoring our vets.

http://www.bataanmarch.com/

--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux