Re: [BUG] musb: broken isochronous transfer at TI AM335x platform

2018-02-16 19:27 GMT+03:00 Tony Lindgren : > * Matwey V. Kornilov [180215 17:55]: >> [] 7.219456 d= 0.000997 [181.0 + 3.667] [ 3] IN : 4.5 >> [T ] 7.219459 d= 0.03 [181.0 + 7.083] [800] DATA0: 53 da >> ... >> [

Re: [BUG] musb: broken isochronous transfer at TI AM335x platform

* Matwey V. Kornilov [180215 17:55]: > [] 7.219456 d= 0.000997 [181.0 + 3.667] [ 3] IN : 4.5 > [T ] 7.219459 d= 0.03 [181.0 + 7.083] [800] DATA0: 53 da ... > [] 7.220456 d= 0.000997 [182 + 3.667] [ 3] IN : 4.5 > [

[BUG] musb: broken isochronous transfer at TI AM335x platform

Hi all, Almost two years ago I faced an issue related to PWC-driven V4L2 webcam attached to BeagleBone Black SBC. [1][2] The issue still persists in 4.16-rc1. However, some research has been carried out since then. I would like to summarize my findings below. I also would like to receive feedback