Bug 319880

Summary: Intermittent connectivity between PC and Android
Product: [Frameworks and Libraries] kio-extras Reporter: Legits <ajrlegits>
Component: MTPAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED FIXED    
Severity: minor CC: abrahams, fedeb703, hendy, kde4, konelix, larmoe, matthias.sweertvaegher, mike2.schneider, misc-kdeorg, mss, nate, nospam, R.Clark.01, rafneq, skaumo, timoka10, vlastimil.kriz, yadtxizh
Priority: NOR    
Version First Reported In: 17.12.1   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: https://commits.kde.org/kio-extras/aaa1edbb74c4fb01affbde7b79bb45d3a9b61f83 Version Fixed/Implemented In:
Sentry Crash Report:

Description Legits 2013-05-15 19:05:57 UTC 
I have my Motorola phone (Android 4.1.2) connected to my PC (openSUSE 12.3) via USB. The phone connects fine at first, but as soon as I try to browse through folders or move around files on either the SD card or the phone itself, the connection goes in and out intermittently.

Reproducible: Sometimes

Steps to Reproduce:
On Android phone:
1. Enable developer options.
2. Enable USB debugging.
3. Connect to PC with USB cable.
4. Select "Connect as media device (MTP)" (if it's not selected by default).

On PC:
5. Run mtp-detect in terminal.
6. Navigate to mtp:/ in file manager.
7. Browse through folders/move around files.
Actual Results:  
If browsing through folders, phone disconnects and reconnects randomly and file manager cannot locate the folder.

If transferring or copying files, phone disconnects and reconnects randomly with this error message: "The process for the mtp protocol died unexpectedly."

Expected Results:  
Phone should remain consistently connected to PC.

My phone and my PC are both fairly close to default configuration. The phone is a Motorola Droid Razr Maxx HD. The PC is a Dell Inspiron N5110.
Comment 1 Mike Schneider 2013-07-20 10:32:22 UTC 
I have the same problem with my Samsung P5100.

dmsg says:

8272.034389] hub 1-0:1.0: unable to enumerate USB device on port 5
[ 8272.842645] usb 1-5: new high-speed USB device number 4 using ehci-pci
[ 8272.958713] usb 1-5: New USB device found, idVendor=04e8, idProduct=6860
[ 8272.958725] usb 1-5: New USB device strings: Mfr=2, Product=3, SerialNumber=4
[ 8272.958732] usb 1-5: Product: GT-P5100
[ 8272.958737] usb 1-5: Manufacturer: samsung
[ 8272.958742] usb 1-5: SerialNumber: c32012437c1a2af
[ 8280.931864] kio_mtp[10398]: segfault at 0 ip 00007fd1ee82e135 sp 00007fff14d830d0 error 4 in libQtDBus.so.4.8.4[7fd1ee80a000+7b000]
[ 8297.166527] usb 1-5: usbfs: process 10407 (kio_mtp) did not claim interface 0 before use
[ 8297.268241] usb 1-5: reset high-speed USB device number 4 using ehci-pci
[ 8297.383637] usb 1-5: usbfs: process 10407 (kio_mtp) did not claim interface 0 before use
[ 8392.623624] usb 1-5: usbfs: process 10427 (kio_mtp) did not claim interface 0 before use
[ 8392.725475] usb 1-5: reset high-speed USB device number 4 using ehci-pci
[ 8392.841304] usb 1-5: usbfs: process 10427 (kio_mtp) did not claim interface 0 before use
[ 8392.943244] usb 1-5: reset high-speed USB device number 4 using ehci-pci
[ 8393.060038] usb 1-5: usbfs: process 10427 (kio_mtp) did not claim interface 0 before use
[ 8393.060145] usb 1-5: usbfs: process 10427 (kio_mtp) did not claim interface 0 before use
[ 8393.060165] usb 1-5: usbfs: process 10427 (kio_mtp) did not claim interface 0 before use
[ 8393.060181] usb 1-5: usbfs: process 10427 (kio_mtp) did not claim interface 0 before use
[ 8393.060208] usb 1-5: usbfs: process 10427 (kio_mtp) did not claim interface 0 before use
[ 8393.060453] usb 1-5: usbfs: process 10427 (kio_mtp) did not claim interface 0 before use
Comment 2 Hendy Irawan 2014-05-16 13:35:00 UTC 
Happens to me too. Using Samsung Galaxy Note 2, Android v4.4.2
Comment 3 Hendy Irawan 2014-05-16 13:35:37 UTC 
My system info:

Package: kio-mtp                         
State: installed
Automatically installed: no
Version: 0.75+git20130930-0ubuntu1
Priority: extra
Section: universe/libs
Maintainer: Kubuntu Developers <kubuntu-devel@lists.ubuntu.com>
Architecture: amd64
Uncompressed Size: 383 k
Depends: libc6 (>= 2.14), libkdecore5 (>= 4:4.4.0), libkio5 (>= 4:4.3.4), libmtp9 (>= 1.1.3), libqtcore4 (>= 4:4.8.0), libsolid4 (>= 4:4.3.4), libstdc++6 (>=
         4.1.1)
Conflicts: kio-mtp
Description: access to MTP devices for applications using the KDE Platform
 This package includes the MTP KIO plugin. It allows applications using the KDE Platform to access files stored on devices that provide access to them via the MTP
 protocol. 
 
 The Media Transfer Protocol (commonly referred to as MTP) is a devised set of custom extensions to support the transfer of music files on USB digital audio
 players and movie files on USB portable media players.
Homepage: https://projects.kde.org/kio-mtp
Comment 4 Hendy Irawan 2014-05-16 13:37:34 UTC 
dmesg:

[  145.619167] usb 1-1.1: reset high-speed USB device number 4 using ehci-pci
[  145.712263] cdc_acm 1-1.1:1.1: This device cannot do calls on its own. It is not a modem.
[  145.712315] cdc_acm 1-1.1:1.1: ttyACM0: USB ACM device
[  220.689124] usb 1-1.1: USB disconnect, device number 4
[  220.952529] usb 1-1.1: new high-speed USB device number 5 using ehci-pci
[  221.046163] usb 1-1.1: New USB device found, idVendor=04e8, idProduct=6860
[  221.046169] usb 1-1.1: New USB device strings: Mfr=2, Product=3, SerialNumber=4
[  221.046172] usb 1-1.1: Product: GT-N7100
[  221.046174] usb 1-1.1: Manufacturer: samsung
[  221.046176] usb 1-1.1: SerialNumber: 4df7c3f64e1ccfb7
[  230.081684] usb 1-1.1: usbfs: process 4915 (kio_mtp) did not claim interface 0 before use
[  230.159438] usb 1-1.1: reset high-speed USB device number 5 using ehci-pci
[  230.252645] usb 1-1.1: usbfs: process 4915 (kio_mtp) did not claim interface 0 before use
[  350.377136] usb 1-1.1: reset high-speed USB device number 5 using ehci-pci
[  470.624028] usb 1-1.1: reset high-speed USB device number 5 using ehci-pci
[  539.153759] usb 1-1.1: USB disconnect, device number 5
[  539.417261] usb 1-1.1: new high-speed USB device number 6 using ehci-pci
[  539.510299] usb 1-1.1: New USB device found, idVendor=04e8, idProduct=6865
[  539.510305] usb 1-1.1: New USB device strings: Mfr=2, Product=3, SerialNumber=4
[  539.510307] usb 1-1.1: Product: GT-N7100
[  539.510310] usb 1-1.1: Manufacturer: samsung
[  539.510312] usb 1-1.1: SerialNumber: 4df7c3f64e1ccfb7
[  555.566855] usb 1-1.1: USB disconnect, device number 6
[  555.764329] usb 1-1.1: new high-speed USB device number 7 using ehci-pci
[  555.858001] usb 1-1.1: New USB device found, idVendor=04e8, idProduct=6860
[  555.858006] usb 1-1.1: New USB device strings: Mfr=2, Product=3, SerialNumber=4
[  555.858009] usb 1-1.1: Product: GT-N7100
[  555.858011] usb 1-1.1: Manufacturer: samsung
[  555.858013] usb 1-1.1: SerialNumber: 4df7c3f64e1ccfb7
Comment 5 Myriam Schweingruber 2014-12-24 20:55:12 UTC 
*** Bug 342062 has been marked as a duplicate of this bug. ***
Comment 6 matthias sweertvaegher 2015-01-02 17:05:59 UTC 
same prob here:
usbfs: process 20508 (kio_mtp) did not claim interface 0 before use

maybe fixed by this patch?
https://projects.kde.org/projects/playground/base/kio-mtp/repository/revisions/31b48f3f1c8e46ebbde0612897fe4818d9be70f1
Comment 7 Axel Ruiz 2015-05-04 18:48:28 UTC 
Same problem after update with openSUSE (tumbleweed) 13.2

usbfs: process 20508 (kio_mtp) did not claim interface 0 before use

Package: kio-mtp
State: installed Automatically installed: Yes
Version: kio_mtp-0.75-5.2.x86_64
Architecture: x86_64
Comment 8 Axel Ruiz 2015-05-19 23:45:22 UTC 
Everything works fine (again) after update openSUSE (tumbleweed) 13.2
Package: kio-mtp
State: installed Automatically installed: Yes
Version: kio_mtp-0.75-5.2.x86_64
Architecture: x86_64
Kernel:  4.0.3-1-desktop #1 SMP PREEMPT Wed May 13 13:41:19 UTC 2015 (3ee3773) x86_64 x86_64 x86_64 GNU/Linux
Comment 9 abrahams 2015-10-11 19:53:44 UTC 
Same problem in kubuntu 14.10 with an LG p705 phone.  Sometimes I can get a connection and sometimes I can't.
Comment 10 Tony O'Bryan 2015-11-08 13:13:45 UTC 
Same problem here with a Samsung Galaxy Tab 2.
Comment 11 Tony O'Bryan 2015-11-08 13:15:56 UTC 
I shouldn't have been so quick with the add comment button.  Here is the output of mtp-detect:

libmtp version: 1.1.9

Listing raw device(s)
Device 0 (VID=04e8 and PID=6860) is a Samsung Galaxy models (MTP).
   Found 1 device(s):
   Samsung: Galaxy models (MTP) (04e8:6860) @ bus 1, dev 8
Attempting to connect device(s)
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device

After a long delay, I get this:

LIBMTP PANIC: failed to open session on second attempt
Unable to open raw device 0
OK.
Comment 12 Ralph 2016-03-03 23:15:32 UTC 
I get exactly the same problem as Tony O'Bryan.

ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
terminate called after throwing an instance of 'MtpErrorCantOpenDevice'
  what():  Can't open device
Aborted
Comment 13 Ralph 2016-03-03 23:22:17 UTC 
Just found a partial solution - use a USB 2.0 port, not a USB 3.0 port.
Comment 14 larmoe 2016-03-13 20:45:33 UTC 
Same issue when connecting sony xperia z3 compact. Running Tumbleweed.

usbfs: process 8219 (mtp.so) did not claim interface 0 before use
reset high-speed USB device number 8 using xhci_hcd

Kind regards 
Lars
Comment 15 Bzzz 2016-11-26 11:22:49 UTC 
Aaand same here with Ubuntu Xenial, an USB 2.0 port and a Samsung Galaxy S5 G900A

[1251820.891238] usb 1-1: usbfs: process 25188 (mtp.so) did not claim interface 0 before use
[1251821.000035] usb 1-1: reset high-speed USB device number 23 using ehci-pci
[1251821.141248] usb 1-1: usbfs: process 25188 (mtp.so) did not claim interface 0 before use
[1251823.670165] usb 1-1: USB disconnect, device number 23
[1251824.044025] usb 1-1: new high-speed USB device number 24 using ehci-pci
[1251824.177493] usb 1-1: New USB device found, idVendor=04e8, idProduct=6860
[1251824.177498] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[1251824.177500] usb 1-1: Product: SAMSUNG_Android
[1251824.177501] usb 1-1: Manufacturer: SAMSUNG
[1251824.177503] usb 1-1: SerialNumber: <drölf>


libmtp version: 1.1.10

Listing raw device(s)
Device 0 (VID=04e8 and PID=6860) is a Samsung Galaxy models (MTP).
   Found 1 device(s):
   Samsung: Galaxy models (MTP) (04e8:6860) @ bus 1, dev 28
Attempting to connect device(s)
LIBMTP ERROR: couldnt parse extension samsung.com/devicestatus:0
USB low-level info:
   bcdUSB: 528
   bDeviceClass: 0
   bDeviceSubClass: 0
   bDeviceProtocol: 0
   idVendor: 04e8
   idProduct: 6860
   IN endpoint maxpacket: 512 bytes
   OUT endpoint maxpacket: 512 bytes
   Raw device info:
      Bus location: 1
      Device number: 28
      Device entry info:
         Vendor: Samsung
         Vendor id: 0x04e8
         Product: Galaxy models (MTP)
         Vendor id: 0x6860
         Device flags: 0x48000207
Configuration 0, interface 0, altsetting 0:
   Interface description contains the string "MTP"
   Device recognized as MTP, no further probing.
Device info:
   Manufacturer: Samsung Electronics Co., Ltd.
   Model: SAMSUNG-SM-G900A
   Device version: G900AUCU4DPG31&<serial>
   Serial number: R38F40Y24BB
   Vendor extension ID: 0x00000006
   Vendor extension description: microsoft.com: 1.0; microsoft.com/WMPPD: 11.0; microsoft.com/WMPPD: 10.0;samsung.com/kies:3.0;samsung.com/devicestatus:0;samsung.com/sidesync3.1;
   Detected object size: 64 bits
   Extensions:
        microsoft.com: 1.0
        microsoft.com/WMPPD: 11.0
        microsoft.com/WMPPD: 10.0
        samsung.com/kies: 3.0
Supported operations:
   1001: get device info
   1002: Open session
   1003: Close session
   1004: Get storage IDs
   1005: Get storage info
   1006: Get number of objects
   1007: Get object handles
   1008: Get object info
   1009: Get object
   100b: Delete object
   100c: Send object info
   100d: Send object
   1014: Get device property description
   1015: Get device property value
   1016: Set device property value
   101b: Get partial object
   9810: Get object references
   9811: Set object references
   9802: Get object property description
   9801: Get object properties supported
   9803: Get object property value
   9804: Set object property value
   9805: Get object property list
   9806: Set object property list
   9201: Report Added/Deleted Items
   9202: Report Acquired Items
   100a: Get thumbnail
   1011: Self test device
   1012: Set object protection
   1017: Reset device property value
   1019: Move object
   101a: Copy object
   9807: Get interdependent property description
   9808: Send object property list
   9501: Unknown (9501)
   9502: Unknown (9502)
   9503: Unknown (9503)
   9504: Unknown (9504)
Events supported:
   0x4002
   0x4003
   0x4004
   0x4005
   0x400c
Device Properties Supported:
   0x5001: Battery Level
   0xd401: Synchronization Partner
   0xd402: Friendly Device Name
   0xd404: Unknown property
   0xd407: Perceived Device Type
   0xd405: Device Icon

and lots of supported file types.
Comment 16 Bzzz 2016-11-26 12:18:47 UTC 
Oh, and excessive retries to get the transfer to work actually resulted in ONE image transferred. Ten tries after that, the entire machine locked up, kernel panicked after some timeout and I had to reboot after 2 weeks of uptime (see dmesg output from last post). Something's clearly broken here...
Comment 17 Vlastimil Kriz 2017-04-04 20:58:11 UTC 
I have very similar problem - after connecting MTP device, it starts fast repeatedly connecting/disconnecting :(

dub 04 22:41:45 linux-7oxy kernel: usb 1-4: USB disconnect, device number 32
dub 04 22:41:45 linux-7oxy kernel: usb 1-4: new high-speed USB device number 33 using ehci-pci
dub 04 22:41:45 linux-7oxy kernel: usb 1-4: New USB device found, idVendor=1004, idProduct=633e
dub 04 22:41:45 linux-7oxy kernel: usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
dub 04 22:41:45 linux-7oxy kernel: usb 1-4: Product: LGE Android Phone
dub 04 22:41:45 linux-7oxy kernel: usb 1-4: Manufacturer: LG Electronics Inc.
dub 04 22:41:45 linux-7oxy kernel: usb 1-4: SerialNumber: LGH815ee5c1c02
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: usbfs: process 862 (mtp.so) did not claim interface 0 before use
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 33 using ehci-pci
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: usbfs: process 862 (mtp.so) did not claim interface 0 before use
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: usbfs: process 2607 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: usbfs: process 2606 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 33 using ehci-pci
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: usbfs: process 2606 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: usbfs: process 862 (mtp.so) did not claim interface 0 before use
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 33 using ehci-pci
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: usbfs: process 2606 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:46 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 33 using ehci-pci
dub 04 22:41:49 linux-7oxy kernel: usb 1-4: USB disconnect, device number 33
dub 04 22:41:49 linux-7oxy kernel: usb 1-4: new high-speed USB device number 34 using ehci-pci
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: New USB device found, idVendor=1004, idProduct=633e
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: Product: LGE Android Phone
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: Manufacturer: LG Electronics Inc.
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: SerialNumber: LGH815ee5c1c02
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: usbfs: process 2607 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: usbfs: process 2607 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: usbfs: process 4398 (mtp.so) did not claim interface 0 before use
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: usbfs: process 2607 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:50 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
dub 04 22:41:51 linux-7oxy kernel: usb 1-4: usbfs: process 2606 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:51 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
dub 04 22:41:51 linux-7oxy kernel: usb 1-4: usbfs: process 2606 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:51 linux-7oxy kernel: usb 1-4: usbfs: process 4398 (mtp.so) did not claim interface 0 before use
dub 04 22:41:51 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
dub 04 22:41:51 linux-7oxy kernel: usb 1-4: usbfs: process 2606 (ThreadWeaver::T) did not claim interface 0 before use
dub 04 22:41:51 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
dub 04 22:41:52 linux-7oxy kernel: usb 1-4: usbfs: process 4420 (mtp.so) did not claim interface 0 before use
dub 04 22:41:52 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
dub 04 22:41:52 linux-7oxy kernel: usb 1-4: usbfs: process 4420 (mtp.so) did not claim interface 0 before use
dub 04 22:41:52 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
dub 04 22:41:53 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
dub 04 22:41:53 linux-7oxy kernel: usb 1-4: reset high-speed USB device number 34 using ehci-pci
Comment 18 rene.marth 2017-06-08 06:10:15 UTC 
*** This bug has been confirmed by popular vote. ***
Comment 19 Raf 2017-12-24 14:13:03 UTC 
The same on openSUSE Leap 42.2 with Asus Zenfone Laser 2
Kernel: 4.4.103-18.41
dolphin-16.08.2-3.1
KDE PLasma 5.8.6
KDE Frameworks: 5.26.0
Qt 5.6.1

In journal log I can see:
usb 1-2: usbfs: process 9778 (mtp.so) did not claim interface 0 before use
usb 1-2: reset high-speed USB device number 10 using xhci_hcd

-----

This usually occurs when the device goes to sleep mode while still being connected via USB. However as far as I remember on some of Android devices this is not invoking any problems with transfer.
Comment 20 Raf 2017-12-24 14:15:34 UTC 
... and kio_mtp-0.75-6.4
Comment 21 andreas.krutzler 2018-10-08 17:39:53 UTC 
Git commit aaa1edbb74c4fb01affbde7b79bb45d3a9b61f83 by Andreas Krutzler.
Committed on 08/10/2018 at 17:39.
Pushed by akrutzler into branch 'master'.

[mtp] Move MTP device handling from kioslave to kiod-module

Summary:
Consult T9390 for more information.
Related: bug 325924, bug 336456, bug 372860, bug 382046, bug 383314, bug 396527

Closes T9390

Reviewers: elvisangelaccio, ltoscano, hetzenecker, dfaure, mlaurent

Reviewed By: elvisangelaccio, dfaure, mlaurent

Subscribers: mlaurent, kde-frameworks-devel, kfm-devel

Tags: #dolphin, #frameworks

Maniphest Tasks: T9390

Differential Revision: https://phabricator.kde.org/D15277

M  +5    -5    mtp/CMakeLists.txt
D  +0    -229  mtp/devicecache.cpp
D  +0    -86   mtp/devicecache.h
D  +0    -73   mtp/filecache.cpp
D  +0    -81   mtp/filecache.h
M  +483  -576  mtp/kio_mtp.cpp
M  +14   -8    mtp/kio_mtp.h
D  +0    -358  mtp/kio_mtp_helpers.cpp
D  +0    -46   mtp/kio_mtp_helpers.h
A  +19   -0    mtp/kiod_module/CMakeLists.txt
A  +171  -0    mtp/kiod_module/kmtpd.cpp     [License: GPL (v2+)]
A  +63   -0    mtp/kiod_module/kmtpd.h     [License: GPL (v2+)]
A  +12   -0    mtp/kiod_module/kmtpd.json
A  +127  -0    mtp/kiod_module/mtpdevice.cpp     [License: GPL (v2+)]
A  +78   -0    mtp/kiod_module/mtpdevice.h     [License: GPL (v2+)]
A  +635  -0    mtp/kiod_module/mtpstorage.cpp     [License: GPL (v2+)]
A  +142  -0    mtp/kiod_module/mtpstorage.h     [License: GPL (v2+)]
A  +21   -0    mtp/shared/CMakeLists.txt
A  +70   -0    mtp/shared/kmtpdeviceinterface.cpp     [License: LGPL]
A  +64   -0    mtp/shared/kmtpdeviceinterface.h     [License: LGPL]
A  +85   -0    mtp/shared/kmtpdinterface.cpp     [License: LGPL]
A  +70   -0    mtp/shared/kmtpdinterface.h     [License: LGPL]
A  +147  -0    mtp/shared/kmtpfile.cpp     [License: LGPL]
A  +90   -0    mtp/shared/kmtpfile.h     [License: LGPL]
A  +98   -0    mtp/shared/kmtpstorageinterface.cpp     [License: LGPL]
A  +77   -0    mtp/shared/kmtpstorageinterface.h     [License: LGPL]
A  +50   -0    mtp/shared/org.kde.kmtp.daemon.xml
A  +62   -0    mtp/shared/org.kde.kmtp.device.xml
A  +154  -0    mtp/shared/org.kde.kmtp.storage.xml

https://commits.kde.org/kio-extras/aaa1edbb74c4fb01affbde7b79bb45d3a9b61f83