Re: [Bug 1047527] Re: Dual-Role OTG device on non-HNP port - unable to enumerate USB device on port 1

2012-10-21 Thread Ming Lei
@Joseph Salisbury, yes, it is not needed at least in i386 and amd64.

For arm arch, some machine may need the option enabled if there are
otg controller integrated in the SoC.

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Title:
  12d1:1038 Dual-Role OTG device on non-HNP port - unable to enumerate
  USB device on port 1

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Re: [Bug 1047527] Re: Dual-Role OTG device on non-HNP port - unable to enumerate USB device on port 1

2012-10-15 Thread Ming Lei
CONFIG_USB_OTG may not be enabled for i386/amd64 because
ehci/uhci/xhci is not a otg controller and just a common host controller.

But it should be a usbcore bug.

Thanks,
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Title:
  Dual-Role OTG device on non-HNP port - unable to enumerate USB device
  on port 1

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Re: [Bug 1047527] Re: Dual-Role OTG device on non-HNP port - unable to enumerate USB device on port 1

2012-10-12 Thread benpicco
Am Thu, 11 Oct 2012 18:29:15 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:

 Thanks for the update.  I updated the bisect with your testing
 results.  I built the next test kernel, which is built up to commit:
 6a68b6f574c8ad2c1d90f0db8fd95b8abe8a0a73
 
 This kernel is available from:
 http://people.canonical.com/~jsalisbury/lp1047527
 
 Can you test that kernel and report back if it has the bug or not?

This one shows the same bad behaviour.

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Title:
  Dual-Role OTG device on non-HNP port - unable to enumerate USB device
  on port 1

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Re: [Bug 1047527] Re: Dual-Role OTG device on non-HNP port - unable to enumerate USB device on port 1

2012-09-29 Thread benpicco
Am Fri, 28 Sep 2012 13:04:29 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:

 I built the next test kernel, which is built up to commit:
 301cdf5c75695addaaf3b4857b6df7a1d764503e
 
 This kernel is available from:
 http://people.canonical.com/~jsalisbury/lp1047527
 
 Can you test that kernel and report back if it has the bug or not?
 

This one is bad too.

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Title:
  Dual-Role OTG device on non-HNP port - unable to enumerate USB device
  on port 1

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Re: [Bug 1047527] Re: Dual-Role OTG device on non-HNP port - unable to enumerate USB device on port 1

2012-09-27 Thread benpicco
Am Mon, 24 Sep 2012 21:46:30 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:

 I built the next test kernel, which is built up to commit:
 4ed6cedeefe8bbcad7c446db939450a6c902c16d
 
 This kernel is available from:
 http://people.canonical.com/~jsalisbury/lp1047527
 
 Can you test that kernel and report back if it has the bug or not?
 

This one also has the bug.

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Title:
  Dual-Role OTG device on non-HNP port - unable to enumerate USB device
  on port 1

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Re: [Bug 1047527] Re: Dual-Role OTG device on non-HNP port - unable to enumerate USB device on port 1

2012-09-23 Thread benpicco
Am Wed, 19 Sep 2012 18:57:15 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:

 I built the next test kernel, which is built up to commit:
 22b6dd78aec32abf38d9b187dea2e0a8b28aa186
 
 This kernel is available from:
 http://people.canonical.com/~jsalisbury/lp1047527
 
 Can you test that kernel and report back if it has the bug or not?
 

This one is bad too.

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Title:
  Dual-Role OTG device on non-HNP port - unable to enumerate USB device
  on port 1

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Re: [Bug 1047527] Re: Dual-Role OTG device on non-HNP port - unable to enumerate USB device on port 1

2012-09-19 Thread benpicco
Am Mon, 17 Sep 2012 21:05:54 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:

 I built the next test kernel, which is built up to commit:
 7c283324da366a3e6ffaad4352a51a3c71fcae17
 
 This kernel is available from:
 http://people.canonical.com/~jsalisbury/lp1047527
 
 Can you test that kernel and report back if it has the bug or not?
 

This one is bad, too.
Btw, I think I could speed up the bisection process if I compile the
kernel myself, but where do I get the appropriate debian/ folder when I
follow https://wiki.ubuntu.com/Kernel/KernelBisection ?

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Title:
  Dual-Role OTG device on non-HNP port - unable to enumerate USB device
  on port 1

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Re: [Bug 1047527] Re: Dual-Role OTG device on non-HNP port - unable to enumerate USB device on port 1

2012-09-12 Thread benpicco
Am Wed, 12 Sep 2012 19:54:53 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:

 The first test kernel is built up to commit:
 4e6304b8420aba5311ba21fd68dab2924ae4d91a
 
 This kernel is available from:
 http://people.canonical.com/~jsalisbury/lp1047527
 
 Can you test that kernel and report back if it has the bug or not?
 

This one is bad.

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Title:
  Dual-Role OTG device on non-HNP port - unable to enumerate USB device
  on port 1

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Re: [Bug 1047527] Re: Dual-Role OTG device on non-HNP port - unable to enumerate USB device on port 1

2012-09-08 Thread benpicco
The first kernel that has the bug is v3.4 final (3.4.0-030400-generic
#201205221131 SMP Tue May 22 15:32:22 UTC 2012 x86_64), 3.4-rc6
(3.4.0-030400rc6-generic #201205061835 SMP Sun May 6 22:36:08 UTC 2012
x86_64) is the last kernel that doesn't exhibit this behaviour.

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Title:
  Dual-Role OTG device on non-HNP port - unable to enumerate USB device
  on port 1

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