Since many years I use struct v4l2_ext_controls and VIDIOC_S_EXT_CTRLS for setting both User Controls and MPEG Controls. This works with ivtv and pvrusb2.
Now I discovered that saa7134-empress returns "Invalid argument" if I do this. I have to use struct v4l2_control ctrl and VIDIOC_S_EXT_CTRLS. And this works also with ivtv. Is this the right method for all V4L2_CTRL_CLASS_USER control IDs? Or is it a bug of the saa7134 driver that it doesn't work with VIDIOC_S_EXT_CTRLS ? _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
