Messages in this thread | | | Subject | Re: [PATCH v5 0/9] Output raw touch data via V4L2 | From | Nick Dyer <> | Date | Mon, 27 Jun 2016 13:51:54 +0100 |
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On 27/06/2016 13:22, Hans Verkuil wrote: > On 06/27/2016 01:57 PM, Nick Dyer wrote: > 2) Alternatively, if we want to keep using BUF_TYPE_VIDEO_CAPTURE, then: > > - we keep V4L2_CAP_TOUCH which is combined with CAP_VIDEO_CAPTURE (and perhaps > VIDEO_OUTPUT in the future). The CAP_TOUCH just says that this is a touch > device, not a video device, but otherwise it acts the same. > > I'd go with 2, since I see no reason to add a new BUF_TYPE for this. > It acts exactly like video after all, with only a few restrictions (i.e. no > colorspace info or interlaced). And adding a new BUF_TYPE will likely break > the existing sur40 app.
OK, I will rework with this approach.
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