Control: tags -1 + upstream confirmed Hi,
On Sat, Oct 23, 2021 at 10:50:43AM +0000, Björn Wiberg wrote: > Hello again Salvatore! > > I’ve been in touch with Sean Young regarding ite_cir and the > ITE87080, and it appears that the problem might be caused by cheap > hardware, exhibiting the problem of not recovering from a receive > overflow unless reading out the FIFO buffer. > > This was introduced in > https://github.com/torvalds/linux/commit/28c7afb07ccfc0a939bb06ac1e7afe669901c65a#diff-469248a6db13b2310197808cca4dd41a36cc818a57fe15da07700e200c5d31c2 > where the buffer readout was skipped, and they will probably be > pushing a fix > (https://git.linuxtv.org/media_stage.git/commit/?id=fdc881783099c6343921ff017450831c8766d12a) > upstream in due time. > > Most probably, this will fix the issue for both NUC6s and NUC7s as > well as newer versions. > They all appear to be using ITE CIR transceivers (models ITE8704, > ITE8708 and ITE8713 are listed in INF files inside Intel’s driver > downloads for Windows). > > So, I’ll just wait for now. 😊 > > Thanks again for your help! Thanks for following up with the results. So this seems the same as in https://bugs.debian.org/996672#27 . I can look if I can cherry-pick this as well in the next upload. Regards, Salvatore
