Re: Strange bug with Prodipe MIDI 49C USB

2018-08-08 Thread Maxence Duprès
Hope I follow the right method to make the patch. If not, I'll retry. WORLDE Controller KS49 or Prodipe MIDI 49C USB controller cause a -EPROTO error, a communication restart and loop again. This issue has already been fixed for KS25. https://lore.kernel.org/patchwork/patch/753077/ I just add d

Re: Strange bug with Prodipe MIDI 49C USB

2018-08-08 Thread Greg KH
On Tue, Aug 07, 2018 at 09:05:03PM +, Maxence Duprès wrote: > This is a proposed patch for KS49. > > The original patch for KS25: https://lore.kernel.org/patchwork/patch/753077/ > > About the authorship, I don't know what it is. My real  name is Roux > Laurent. > > > diff -Naur 1/drivers/u

Re: Strange bug with Prodipe MIDI 49C USB

2018-08-07 Thread Maxence Duprès
This is a proposed patch for KS49. The original patch for KS25: https://lore.kernel.org/patchwork/patch/753077/ About the authorship, I don't know what it is. My real  name is Roux Laurent. diff -Naur 1/drivers/usb/core/quirks.c 2/drivers/usb/core/quirks.c --- 1/drivers/usb/core/quirks.c    20

Re: Strange bug with Prodipe MIDI 49C USB

2018-08-07 Thread Greg KH
On Tue, Aug 07, 2018 at 05:50:21PM +, Maxence Duprès wrote: > > > Hello, > > I just bought a midi keyboard Prodipe MIDI 49C USB for use within linux > Rosegarden and LMMS. > When I plug it in, nothing happen, no keyboard appears in software or in > lsusb. Changing USB cable did nothing. >

Strange bug with Prodipe MIDI 49C USB

2018-08-07 Thread Maxence Duprès
Hello, I just bought a midi keyboard Prodipe MIDI 49C USB for use within linux Rosegarden and LMMS. When I plug it in, nothing happen, no keyboard appears in software or in lsusb. Changing USB cable did nothing. The keyboard work fine with W7 32b and 64b and with W10 64b with Rosegarden and