At Thu, 5 Jul 2012 17:32:30 +0200, Philipp Dreimann wrote:
On 5 July 2012 16:41, Takashi Iwai tiwai@suse.de wrote:
Try the patch below. If it still doesn't work, give the kernel message again and lsusb -v output, too.
Did it make any difference?
No, it unfortunately did not.
lsusb is attached and the parts of the kernel log are in the mail:
[ 41.243211] usb 2-1.2: new high-speed USB device number 3 using ehci_hcd [ 41.605666] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0821) [ 42.002275] input: UVC Camera (046d:0821) as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.2/input/input12 [ 42.085880] usbcore: registered new interface driver snd-usb-audio
[ 52.790139] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -71 (exp. 2). [ 52.794363] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -71 (exp. 2). [ 52.798375] uvcvideo: Failed to query (GET_DEF) UVC control 3 on unit 2: -71 (exp. 2). [ 52.802499] uvcvideo: Failed to query (GET_DEF) UVC control 7 on unit 2: -71 (exp. 2). [ 52.806617] uvcvideo: Failed to query (GET_DEF) UVC control 11 on unit 2: -71 (exp. 1). [ 52.810734] uvcvideo: Failed to query (GET_DEF) UVC control 4 on unit 2: -71 (exp. 2). [ 52.814855] uvcvideo: Failed to query (GET_DEF) UVC control 5 on unit 2: -71 (exp. 1). [ 52.818976] uvcvideo: Failed to query (GET_CUR) UVC control 11 on unit 2: -71 (exp. 1). [ 52.823096] uvcvideo: Failed to query (GET_DEF) UVC control 8 on unit 2: -71 (exp. 2). [ 52.827215] uvcvideo: Failed to query (GET_DEF) UVC control 1 on unit 2: -71 (exp. 2). [ 52.831331] uvcvideo: Failed to set UVC probe control : -71 (exp. 26). [ 52.835459] uvcvideo: Failed to set UVC probe control : -71 (exp. 26). The last line repeats a few times, then the Failed to query block repeats again, and so on. But only if I try to use the webcam.
[ 82.363599] 3:1:3: cannot set freq 32000 to ep 0x86 Is showing up without using the webcam.
Hm, it looks better than before (it was '3:-1:3' or such), but there is still something strange there.
thanks,
Takashi