Hi all, I've just updated v4l2-compliance with some important new features. First of all v4l2-compliance will store the driver state before it starts testing and it will restore it before the streaming tests start and when the application exits (including exit due to Ctrl-C). This makes it possible to setup the driver for the streaming tests by selecting the right input/output, frequency, format, etc. so that that will be used by the streaming test. The current -i, -o and -f options to set the input/output/frequency have been dropped since they are no longer needed. Secondly a new option has been added: --stream-all-formats (-f). This will iterate over all pixelformats, all frame sizes, all frame intervals and all v4l2_field values and tries to stream 1 second worth of video. It is normally quite difficult to check if a driver can really handle all combinations that it advertises, and this option should help. It uses MMAP streaming or read/write if MMAP streaming is not supported. Note that only video capture and output devices are supported. No support for memory-to-memory devices exists currently. Enjoy! Hans -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
