Bug 207449
| Summary: | xhci_hcd loosing frames if amdgpu vce is in use | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Gluzskiy Alexandr (sss123next) |
| Component: | USB | Assignee: | Default virtual assignee for Drivers/USB (drivers_usb) |
| Status: | RESOLVED INVALID | ||
| Severity: | normal | ||
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 5.4.35 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: | dmesg | ||
looks like it was bios bug, after recent bios update problem disappeared. |
Created attachment 288755 [details] dmesg very strange problem occurred. if amdgpu vce used to encode video with ffmpeg, xhci_hcd starts to loosing packets (mouse hangs for few milliseconds, usb sound card sound crackling), and after some time used usb ports stopping to respond at all, so i need to connect hub into another port (if reconnected to same port, device is not detected). dmesg in attachment.