On Mon, 28 Feb 2011, Guennadi Liakhovetski wrote: > On Mon, 28 Feb 2011, Hans Verkuil wrote: > > > Does anyone know which drivers stop capture if there are no buffers > > available? > > I'm not aware of any. > > Many soc-camera hosts do that. > > > I think this is certainly a good initial approach. > > > > Can someone make a list of things needed for flash/snapshot? So don't look > > yet > > at the implementation, but just start a list of functionalities that we > > need > > to support. I don't think I have seen that yet. > > These are not the features, that we _have_ to implement, these are just > the ones, that are related to the snapshot mode: > > * flash strobe (provided, we do not want to control its timing from > generic controls, and leave that to "reasonable defaults" or to > private controls) > * trigger pin / command > * external exposure > * exposure mode (ERS, GRR,...) > * use "trigger" or "shutter" for readout > * number of frames to capture
Add * multiple videobuffer queues to the list Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- 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
