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c5fe3ed618
The control events are handled asynchronously by the driver. Once the control event are handled, the urb is re-submitted. If we simply kill the urb, there is a chance that a control event is waiting to be processed, which will re-submit the urb after the device is disconnected. Fix this by calling uvc_status_suspend(), which flushes the async controls and kills the URB in a race-free manner. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Link: https://lore.kernel.org/r/20240926-guenter-mini-v7-2-690441953d4a@chromium.org Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> |
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| airspy | ||
| as102 | ||
| au0828 | ||
| b2c2 | ||
| cx231xx | ||
| dvb-usb | ||
| dvb-usb-v2 | ||
| em28xx | ||
| go7007 | ||
| gspca | ||
| hackrf | ||
| hdpvr | ||
| msi2500 | ||
| pvrusb2 | ||
| pwc | ||
| s2255 | ||
| siano | ||
| stk1160 | ||
| ttusb-budget | ||
| ttusb-dec | ||
| usbtv | ||
| uvc | ||
| Kconfig | ||
| Makefile | ||