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* Regression: active uvcvideo breaks over suspend
@ 2009-04-15 10:12 Alan Jenkins
       [not found] ` <49E5B2F3.4080502-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
  0 siblings, 1 reply; 2+ messages in thread
From: Alan Jenkins @ 2009-04-15 10:12 UTC (permalink / raw)
  To: linux-uvc-devel-0fE9KPoRgkgATYTw5x5z8w,
	linux-pm-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA
  Cc: USB list, Kernel Testers List, linux-kernel

I found this in v2.6.30-rc2.  I haven't tested beyond that.  I'm sure it 
didn't happen in 2.6.29.

If I run "xawtv" and then suspend, it stops working on resume; the xawtv 
display goes black and the camera LED stays off.  When I close xawtv, 
the LED blinks on then off again.  If I then try to run xawtv again, it 
works fine.

In dmesg (after resume) I see

[  562.884298] usb 1-8: type resume
[  562.990014] usb 1-8: reset high speed USB device using ehci_hcd and 
address 3
[  563.665921] restoring control 00000000-0000-0000-0000-000000000101/0/2
[  563.665935] restoring control 00000000-0000-0000-0000-000000000101/1/3
[  563.665948] restoring control 00000000-0000-0000-0000-000000000101/3/7
[  563.666412] uvcvideo 1-8:1.1: reset_resume error -12

Thanks in advance
Alan

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2009-04-15 10:12 Regression: active uvcvideo breaks over suspend Alan Jenkins
     [not found] ` <49E5B2F3.4080502-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
2009-04-15 10:09   ` Alan Jenkins

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