Re: [Libmtp-discuss] MyMusix PD-6070

[Peter H. <pe...@pe...>]

On Monday 06 April 2009, Linus Walleij wrote:
> 2009/3/30 Peter Hedlund <pe...@pe...>:
> > I have tried to get a MyMusix PD-6070
> > (http://mymusix.mmvoice.com/products/audio/PD-6070/ ) to work with libmtp
> > from cvs. It is definitely a dual-mode device.
>
> OK device added to database.
>
> Thanks!
>
> > Here is the output from mtp-detect (there are some mp3 files loaded on
> > the device):
> > (...)
> > I would love to get this device working with Amarok 2 on Fedora 10.
>
> If it gets that far (as the mtp-detect prints) it should "just work"
> if you recompile the RPM
> or similar so you get the proper udev scripts in place. Hm, I maintain
> that RPM so with
> next libmtp release it will probably work.
>

Hello,

Thanks for your help. I have not had very much time to test things, but this 
is what I have found. I appreciate being pushed to recompile the rpm and get 
everything installed in the right place as that made testing more accurate. As 
far as I can tell the device works OK for its limited capabilities.

These are the flags I have settled on:

{ "MyMusix", 0x0aa6, "PD-6070", 0x9601, DEVICE_FLAG_UNLOAD_DRIVER | 
DEVICE_FLAG_BROKEN_MTPGETOBJPROPLIST | DEVICE_FLAG_BROKEN_SEND_OBJECT_PROPLIST 
| DEVICE_FLAG_NO_RELEASE_INTERFACE },

DEVICE_FLAG_UNLOAD_DRIVER because it is a dual mode device.

DEVICE_FLAG_BROKEN_MTPGETOBJPROPLIST makes Amarok retrieve album and artist of 
songs, otherwise only track titles are found and the rest is listed as 
unknown. Strange because mtp-files shows the same info regardless. The year tag 
is always lost.

DEVICE_FLAG_BROKEN_SEND_OBJECT_PROPLIST otherwise it is not possible to copy 
files to the device, even mtp-connect --sendfile gives an error without this 
flag.

DEVICE_FLAG_NO_RELEASE_INTERFACE seems to make things more stable, but I am 
not entirely sure.

Thanks,
Peter