On Mon, 3 Apr 2023 17:47:56 +0200
Paul Cercueil wrote:
> Add the necessary infrastructure to the IIO core to support a new
> optional DMABUF based interface.
>
> With this new interface, DMABUF objects (externally created) can be
> attached to a IIO buffer, and subsequently used for data
On 4/4/23 00:55, Paul Cercueil wrote:
[...]
+ priv = attach->importer_priv;
+ list_del_init(>entry);
+
+ iio_buffer_dmabuf_put(attach);
+ iio_buffer_dmabuf_put(attach);
+
Is this intended? Looks suspicious...
It is intended, yes. You want to release the
On Mon, 2023-04-03 at 17:47 +0200, Paul Cercueil wrote:
> Add the necessary infrastructure to the IIO core to support a new
> optional DMABUF based interface.
>
> With this new interface, DMABUF objects (externally created) can be
> attached to a IIO buffer, and subsequently used for data
On Tue, 2023-04-04 at 09:55 +0200, Paul Cercueil wrote:
> Hi Nuno,
>
> Le mardi 04 avril 2023 à 09:32 +0200, Nuno Sá a écrit :
> > On Mon, 2023-04-03 at 17:47 +0200, Paul Cercueil wrote:
> > > Add the necessary infrastructure to the IIO core to support a new
> > > optional DMABUF based interface.
Hi Nuno,
Le mardi 04 avril 2023 à 09:32 +0200, Nuno Sá a écrit :
> On Mon, 2023-04-03 at 17:47 +0200, Paul Cercueil wrote:
> > Add the necessary infrastructure to the IIO core to support a new
> > optional DMABUF based interface.
> >
> > With this new interface, DMABUF objects (externally
Add the necessary infrastructure to the IIO core to support a new
optional DMABUF based interface.
With this new interface, DMABUF objects (externally created) can be
attached to a IIO buffer, and subsequently used for data transfer.
A userspace application can then use this interface to share
