mirror of https://github.com/torvalds/linux.git
758dbc756a
Some devices, like the Grandstream GUV3100 webcam, have an invalid UVC
descriptor where multiple entities share the same ID, this is invalid
and makes it impossible to make a proper entity tree without heuristics.
We have recently introduced a change in the way that we handle invalid
entities that has caused a regression on broken devices.
Implement a new heuristic to handle these devices properly.
Reported-by: Angel4005 <ooara1337@gmail.com>
Closes: https://lore.kernel.org/linux-media/CAOzBiVuS7ygUjjhCbyWg-KiNx+HFTYnqH5+GJhd6cYsNLT=DaA@mail.gmail.com/
Fixes:
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| uvc_ctrl.c | ||
| uvc_debugfs.c | ||
| uvc_driver.c | ||
| uvc_entity.c | ||
| uvc_isight.c | ||
| uvc_metadata.c | ||
| uvc_queue.c | ||
| uvc_status.c | ||
| uvc_v4l2.c | ||
| uvc_video.c | ||
| uvcvideo.h | ||