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Message #62942
[Bug 1322380] Re: 1d6b:0001 [MSI A55M-P33] No webcam functionality with Zoran Microelectronics, Ltd Digital Camera EX-20 DSC
** Tags removed: kernel-bug-exists-upstream-3.15-rc6
** Tags added: kernel-bug-exists-upstream-3.15-rc7
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https://bugs.launchpad.net/bugs/1322380
Title:
1d6b:0001 [MSI A55M-P33] No webcam functionality with Zoran
Microelectronics, Ltd Digital Camera EX-20 DSC
Status in “linux” package in Ubuntu:
Triaged
Bug description:
Not a regression. This has been happening since 8.04 and I have personally tested it with every version since 12.04. dmesg reports the following additional output after plugging the camera. You can see where I change the camera to "PC Mode" (in order to use the webcam, users must do this from the camera) at [ 691.147589]. The device is turned off at [ 1094.746444]:
[ 688.796908] usb 4-2: new full-speed USB device number 2 using ohci-pci
[ 688.965802] usb 4-2: New USB device found, idVendor=0595, idProduct=2002
[ 688.965807] usb 4-2: New USB device strings: Mfr=4, Product=5, SerialNumber=6
[ 688.965809] usb 4-2: Product: COACH DSC
[ 688.965811] usb 4-2: Manufacturer: ZORAN
[ 688.965813] usb 4-2: SerialNumber: ZORAN01234567
[ 689.012630] usb-storage 4-2:1.0: USB Mass Storage device detected
[ 689.021168] scsi6 : usb-storage 4-2:1.0
[ 689.021266] usbcore: registered new interface driver usb-storage
[ 690.030971] scsi 6:0:0:0: Direct-Access ZORAN COACH6 (I62) 1.10 PQ: 0 ANSI: 0 CCS
[ 690.036147] sd 6:0:0:0: Attached scsi generic sg3 type 0
[ 690.044964] sd 6:0:0:0: [sdc] 3962629 512-byte logical blocks: (2.02 GB/1.88 GiB)
[ 690.054977] sd 6:0:0:0: [sdc] Write Protect is off
[ 690.054984] sd 6:0:0:0: [sdc] Mode Sense: 00 06 00 00
[ 690.064965] sd 6:0:0:0: [sdc] No Caching mode page found
[ 690.064971] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[ 690.108960] sd 6:0:0:0: [sdc] No Caching mode page found
[ 690.108966] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[ 690.156970] sdc:
[ 690.210974] sd 6:0:0:0: [sdc] No Caching mode page found
[ 690.210980] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[ 690.210985] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[ 691.147589] usb 4-2: USB disconnect, device number 2
[ 691.793364] usb 4-2: new full-speed USB device number 3 using ohci-pci
[ 691.962202] usb 4-2: New USB device found, idVendor=0595, idProduct=4343
[ 691.962207] usb 4-2: New USB device strings: Mfr=7, Product=8, SerialNumber=9
[ 691.962209] usb 4-2: Product: COACH DSC
[ 691.962211] usb 4-2: Manufacturer: ZORAN
[ 691.962213] usb 4-2: SerialNumber: ZORAN00000001
[ 691.964262] usb-storage 4-2:1.0: USB Mass Storage device detected
[ 691.965410] usb-storage: probe of 4-2:1.0 failed with error -5
[ 692.053929] Linux video capture interface: v2.00
[ 692.091447] zr364xx 4-2:1.0: Zoran 364xx compatible webcam plugged
[ 692.091453] zr364xx 4-2:1.0: model 0595:4343 detected
[ 692.091461] usb 4-2: 320x240 mode selected
[ 692.094356] usb 4-2: Zoran 364xx controlling device video0
[ 692.094672] usbcore: registered new interface driver zr364xx
[ 1094.746444] hub 4-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
[ 1094.746451] usb 4-2: USB disconnect, device number 3
[ 1094.747395] zr364xx 4-2:1.0: Zoran 364xx webcam unplugged
=======
And lsmod with the camera plugged:
$ lsmod
Module Size Used by
zr364xx 27839 0
videobuf_vmalloc 13589 1 zr364xx
v4l2_common 15681 1 zr364xx
videobuf_core 26023 2 videobuf_vmalloc,zr364xx
videodev 134688 2 zr364xx,v4l2_common
usb_storage 62209 0
cfg80211 484040 0
btrfs 835954 0
raid6_pq 97812 1 btrfs
xor 21411 1 btrfs
ufs 74890 0
qnx4 13317 0
hfsplus 107516 0
hfs 54677 0
minix 36140 0
ntfs 97369 0
msdos 17332 0
jfs 181348 0
xfs 912173 0
libcrc32c 12644 2 xfs,btrfs
pci_stub 12622 1
vboxpci 23194 0
vboxnetadp 25670 0
vboxnetflt 27613 0
vboxdrv 339502 3 vboxnetadp,vboxnetflt,vboxpci
rfcomm 69160 0
bnep 19624 2
bluetooth 395423 10 bnep,rfcomm
fglrx 8085343 116
cdc_acm 28803 0
usblp 22891 0
kvm_amd 59987 0
kvm 451511 1 kvm_amd
joydev 17381 0
psmouse 102222 0
k10temp 13126 0
serio_raw 13462 0
snd_hda_codec_hdmi 46207 1
snd_hda_intel 52355 10
snd_ctxfi 99451 4
snd_hda_codec 192906 2 snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 13602 1 snd_hda_codec
snd_pcm 102099 4 snd_ctxfi,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 18710 3 snd_ctxfi,snd_pcm,snd_hda_intel
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30144 1 snd_seq_midi
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29482 2 snd_pcm,snd_seq
snd 69238 39 snd_ctxfi,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
soundcore 12680 1 snd
i2c_piix4 22155 0
amd_iommu_v2 19054 1 fglrx
mac_hid 13205 0
parport_pc 32701 1
ppdev 17671 0
lp 17759 0
parport 42348 3 lp,ppdev,parport_pc
hid_generic 12548 0
usbhid 52616 0
hid 106148 2 hid_generic,usbhid
pata_acpi 13038 0
wmi 19177 0
sdhci_pci 23172 0
r8169 67581 0
sdhci 43015 1 sdhci_pci
mii 13934 1 r8169
ahci 25819 3
pata_atiixp 13271 0
libahci 32168 1 ahci
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.47
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.1
Architecture: amd64
CurrentDesktop: KDE
Date: Thu May 22 19:08:18 2014
HibernationDevice: RESUME=UUID=539ea76b-3aa3-41d5-87c2-80dc88b60536
InstallationDate: Installed on 2014-04-18 (34 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: MSI MS-7786
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=b4a856d9-5d57-455a-b81d-6f21fc094155 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127.2
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/04/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V2.0
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A55M-P33 (MS-7786)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV2.0:bd02/04/2013:svnMSI:pnMS-7786:pvr1.0:rvnMSI:rnA55M-P33(MS-7786):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.name: MS-7786
dmi.product.version: 1.0
dmi.sys.vendor: MSI
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