Date: Wed, 14 Apr 2021 08:40:32 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Nilton Jose Rizzo <rizzo@i805.com.br> Cc: freebsd-current@freebsd.org Subject: Re: Problems with Webcam and USB 3.X Message-ID: <9352181b-12ce-d36d-1da3-0c0a55dee38e@selasky.org> In-Reply-To: <202104140149.13E1noVg042171@server.i805.com.br> References: <202104140149.13E1noVg042171@server.i805.com.br>
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On 4/14/21 3:49 AM, Nilton Jose Rizzo wrote: >> >> On 4/14/21 3:05 AM, Nilton Jose Rizzo wrote: >>> 22:03:30.860068 usbus1.3 SUBM-ISOC-EP=00000081,SPD=HIGH,NFR=128,SLEN=0,IVAL=0 >>> 22:03:30.860079 usbus1.3 DONE-ISOC-EP=00000081,SPD=HIGH,NFR=128,SLEN=13608,IVAL=0,ERR=0 > > :< ---- CUT ---- >: > >> >> Hi, >> >> I see data is received, so far so good. Try to run webcamd in debug mode >> (need to recompile from ports). >> >> ps auxw | grep webcamd >> >> killall webcamd >> >> Then remove "-B" option for background. > > No error messages, only get error when I shutdown the pwcview > > root@valfenda:/usr/ports/multimedia/webcamd # webcamd -d ugen1.3 > webcamd 66180 - - IR NEC protocol handler initialized > webcamd 66180 - - IR RC5(x/sz) protocol handler initialized > webcamd 66180 - - IR RC6 protocol handler initialized > webcamd 66180 - - IR JVC protocol handler initialized > webcamd 66180 - - IR Sony protocol handler initialized > webcamd 66180 - - IR SANYO protocol handler initialized > webcamd 66180 - - IR XMP protocol handler initialized > webcamd 66180 - - b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully > webcamd 66180 - - USB Video Class driver (1.1.1) > webcamd 66180 - - cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 > webcamd 66180 - - Attached to ugen1.3[0] > webcamd 66180 - - uvcvideo: Found UVC 1.00 device (046d:0825) > webcamd 66180 - - Creating /dev/video0 > webcamd 66180 - - Creating /dev/video1 > webcamd 66180 - - uvcvideo: Failed to resubmit video URB (-6). > webcamd 66180 - - uvcvideo: Failed to resubmit video URB (-6). > webcamd 66180 - - uvcvideo: Failed to resubmit video URB (-6). > webcamd 66180 - - uvcvideo: Failed to resubmit video URB (-6). > webcamd 66180 - - uvcvideo: Failed to resubmit video URB (-6). > > The last three erros was occured when I turn off cam in Meet on Jitsi ( via Firefox) Try to add: "-m uvc_driver.trace=1" To the command line. So far so good :-) --HPS
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