search for: qbuf

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2006 Nov 22
11
Rewriting caller ID from database?
Hi Most of our customers have generic names like "Hospital", so I need to rewrite their caller ID name by looking up the number in a database on the Asterisk server, and rewriting the name such as "Reading Hospital" so that we know who's calling. Any idea if this can be done with Asterisk, and how to do it? Thank you.
2019 Oct 16
0
[RFC PATCH] drm/virtio: Export resource handles via DMA-buf API
...the driver. That's quite a big > effort, especially given the subtleties of stateful (i.e. fully > hardware-based) video decoding, such as frame buffer reordering, > dynamic resolution changes and so on. > > That said, we could still grab the DMA-buf FD directly in the V4L2 > QBUF callback of the driver and save it in some map, so we can look it > up later when given a buffer index. But we would still need to make > the DMA-buf itself importable. For virtio-gpu I guess that would mean > returning an sg_table backed by the shadow buffer pages. > > By the way,...