Re: /bsd: uvideo0: could not SET probe request: STALLED

2023-01-07 Thread Robert Alessi
On Tue, Dec 27, 2022 at 09:25:00PM +0100, Bodie wrote: > This one may help a little too > > https://community.silabs.com/s/article/the-role-of-stall-handshake-packet-in-usb-transfer?language=en_US I would like to express again my grateful thanks for the help provided. I had the opportunity to

Re: /bsd: uvideo0: could not SET probe request: STALLED

2022-12-27 Thread Bodie
On Tue Dec 27, 2022 at 7:38 PM CET, Robert Alessi wrote: > On Tue, Dec 27, 2022 at 07:14:46PM +0100, Bodie wrote: > > [...] > > > You may find this interesting: > > > > https://www.usb.org/documents?search=video%5B%5D=49%5B%5D=55_per_page=50 > > > > 4.3.1.1 Video Probe and Commit Controls > >

Re: /bsd: uvideo0: could not SET probe request: STALLED

2022-12-27 Thread Robert Alessi
On Tue, Dec 27, 2022 at 07:14:46PM +0100, Bodie wrote: [...] > You may find this interesting: > > https://www.usb.org/documents?search=video%5B%5D=49%5B%5D=55_per_page=50 > > 4.3.1.1 Video Probe and Commit Controls > The streaming parameters selection process is based on a shared negotiation

Re: /bsd: uvideo0: could not SET probe request: STALLED

2022-12-27 Thread Robert Alessi
On Tue, Dec 27, 2022 at 06:30:10PM +0100, Bodie wrote: [...] > What does it say in usbdevs(8) output? (with multiple -v) I have this: $ usbdevs -vvv Controller /dev/usb0: [...] addr 06: 2e5a:0b1d , 4K Document Camera high speed, power 500 mA, config 1, rev 1.33, iSerial 01.00.00

Re: /bsd: uvideo0: could not SET probe request: STALLED

2022-12-27 Thread Bodie
On Tue Dec 27, 2022 at 6:30 PM CET, Bodie wrote: > On Tue Dec 27, 2022 at 5:07 PM CET, Robert Alessi wrote: > > Hi, > > > > This is a follow-up of > > https://marc.info/?l=openbsd-misc=167188879329774=2 > > > > My camera device is listed as follows: > > > > $ video -q -f /dev/video0 > > video

Re: /bsd: uvideo0: could not SET probe request: STALLED

2022-12-27 Thread Bodie
On Tue Dec 27, 2022 at 5:07 PM CET, Robert Alessi wrote: > Hi, > > This is a follow-up of > https://marc.info/?l=openbsd-misc=167188879329774=2 > > My camera device is listed as follows: > > $ video -q -f /dev/video0 > video device /dev/video0: > encodings: yuy2 > frame sizes (width x height,