Hello,
A webcam is not working here :
here is what i know of it :
System: Host: linux-815u Kernel: 5.3.18-lp152.47-default x86_64 bits:
64 Desktop: KDE Plasma 5.18.5
Distro: openSUSE Leap 15.2
[19563.481204] usb 1-7: Product: HD Web Camera
[19563.481207] usb 1-7: Manufacturer: Ingenic Semiconductor CO., LTD.
[19563.481210] usb 1-7: SerialNumber: Ucamera001
[19563.488049] uvcvideo: Found UVC 1.00 device HD Web Camera (18d1:0002)
How can i know which kernel is needed or driver ?
Thank you in advance
[19564.008124] uvcvideo: Failed to query (GET_INFO) UVC control 2 on
unit 1: -110 (exp. 1).
[19564.384883] uvcvideo: Failed to query (GET_INFO) UVC control 7 on
unit 2: -32 (exp. 1).
[19564.504294] uvcvideo: Failed to query (GET_INFO) UVC control 8 on
unit 2: -71 (exp. 1).
[19564.504410] uvcvideo: Failed to query (GET_INFO) UVC control 9 on
unit 2: -71 (exp. 1).
[19564.504454] uvcvideo: Failed to query (GET_INFO) UVC control 10 on
unit 2: -71 (exp. 1).
[19564.504575] uvcvideo: Failed to query (GET_INFO) UVC control 1 on
unit 2: -71 (exp. 1).
[19564.504619] uvcvideo: Failed to query (GET_INFO) UVC control 4 on
unit 2: -71 (exp. 1).
[19564.504691] uvcvideo: Failed to query (GET_INFO) UVC control 5 on
unit 2: -71 (exp. 1).
[19564.504768] uvcvideo: Failed to query (GET_INFO) UVC control 11 on
unit 2: -71 (exp. 1).
[19564.504927] uvcvideo: UVC non compliance - GET_DEF(PROBE) not
supported. Enabling workaround.
[19564.505008] uvcvideo: Failed to query (129) UVC probe control : -71
(exp. 26).
[19564.505011] uvcvideo: Failed to initialize the device (-5).
[19564.506319] usb 1-7: 3:1: cannot set freq 16000 to ep 0x83
[19564.507162] usb 1-7: 6:2: cannot get min/max values for control 2 (id 6)
[19564.507830] usb 1-7: USB disconnect, device number 11
[19564.816059] usb 1-7: new high-speed USB device number 12 using xhci_hcd
[19564.965025] usb 1-7: New USB device found, idVendor=18d1,
idProduct=0002, bcdDevice= 1.00
[19564.965031] usb 1-7: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[19564.965034] usb 1-7: Product: HD Web Camera
[19564.965037] usb 1-7: Manufacturer: Ingenic Semiconductor CO., LTD.
[19564.965040] usb 1-7: SerialNumber: Ucamera001
[19564.972089] uvcvideo: Found UVC 1.00 device HD Web Camera (18d1:0002)
[19564.992728] uvcvideo: Failed to query (GET_INFO) UVC control 6 on
unit 2: -32 (exp. 1).
[19565.013777] uvcvideo: Failed to query (GET_INFO) UVC control 9 on
unit 2: -32 (exp. 1).
[19565.034851] uvcvideo: Failed to query (GET_INFO) UVC control 4 on
unit 2: -32 (exp. 1).
[19565.050689] uvcvideo: Failed to query (GET_INFO) UVC control 11 on
unit 2: -32 (exp. 1).
[19565.077788] input: HD Web Camera: HD Web Camera as
/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input23
[19565.080928] usb 1-7: Warning! Unlikely big volume range (=3072),
cval->res is probably wrong.
[19565.080934] usb 1-7: [6] FU [Mic Capture Volume] ch = 1, val =
-1536/1536/1
[19565.678936] uvcvideo: Failed to query (GET_DEF) UVC control 6 on unit
2: -32 (exp. 2).
[19569.544151] uvcvideo: Failed to query (GET_DEF) UVC control 6 on unit
2: -32 (exp. 2).
[19630.608999] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[19651.239080] parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
[19651.239732] parport0: irq 7 detected
[19651.358797] lp0: using parport0 (polling).
[19651.483508] parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
[19651.484214] parport0: irq 7 detected
[19651.602002] lp0: using parport0 (polling).
[19652.349661] parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
[19652.350323] parport0: irq 7 detected
[19652.462407] lp0: using parport0 (polling).
[19652.589183] ppa: Version 2.07 (for Linux 2.4.x)
18d1:0002
--
Fabrice
