Bug#664068: USB MIDI keyboard fails to initialize

[Olivier MATZ <zer0@droids-corp.org>]

Hi Jonathan,

I'm running a 3.7.1 kernel. I first checked that the issue was still
present in this kernel: it failed 4 times among 5 tests.

Then I applied the 2 patches that you provided on top of the same
kernel (3.7.1), and I can confirm that it worked 5 times among 5.

Let me know if you need more info or tests.

Regards,
Olivier


On 12/29/2012 11:18 AM, Jonathan Nieder wrote:
> # approximating (3.6.5 upstream)
> found 664068 linux/3.6.4-1~experimental.1
> # v3.8-rc1~29^2~45 (ALSA: usb-audio: Fix missing autopm for MIDI
> # input, 2012-12-03), which is part of 3.2.36-rc1
> tags 664068 + upstream patch fixed-upstream moreinfo
> quit
> 
> Olivier MATZ wrote:
> 
>> Here are the results of the tests, done on a kernel 3.6.5.
>>
>> 1/ vanilla kernel, AUTOSUSPEND_USBID_BLACKLIST=""
>>
>>    0% of success among 5 tests
> 
> Thanks again for the quick testing.
> 
> Please test the attached patch series against a 3.2.y or 3.7.y kernel,
> for example following the instructions from [1].
> 
> Regards,
> Jonathan
> 
> [1] http://kernel-handbook.alioth.debian.org/ch-common-tasks.html#s4.2.2
> or the corresponding page from the debian-kernel-handbook package