Hi, I'm not sure if I'm hitting a bug or this is the expected driver behavior: With a Microsoft LifeCam VX-3000 (045e:00f5) and gspca-sonixj, ioctl VIDIOC_DQBUF intermittently blocks for exactly 3 seconds and then returns EIO. I noticed that it strongly depends on the captured scenery: when it's changing much, everything is fine. But when for example capturing the wall under constant (lower) light conditions, I'm getting this error nearly permanently.
It's a JPEG-device, so I guess the device stops sending data if the picture doesn't change and that's how it should be. But is the long blocking + EIO the way drivers should handle this situtation ? Regards, Frank Schaefer -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
