This is the second patch for this. The first is here: http://comments.gmane.org/gmane.linux.drivers.video-input-infrastructure/36650 This second version changes the pwc code as suggested by Hans de Goede and it adds documentation. The v4l2-ctrls.c code has also been improved to avoid unnecessary calls to update_from_auto_cluster(). Thanks to Hans de Goede for pointing me in the right direction. If there are no additional comments, then I will make a pull request early next week. This will also be the basis for converting soc-camera to the control framework. Regards, 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