Le lundi 29 janvier 2024 à 14:32 +0100, Paul Cercueil a écrit :
> Le lundi 29 janvier 2024 à 14:17 +0100, Christian König a écrit :
> > Am 29.01.24 um 14:06 schrieb Paul Cercueil:
> > > Hi Christian,
> > >
> > > Le lundi 29 janvier 2024 à 13:52 +0100, Christian König a écrit :
> > > > Am 27.01.24
Le lundi 29 janvier 2024 à 14:17 +0100, Christian König a écrit :
> Am 29.01.24 um 14:06 schrieb Paul Cercueil:
> > Hi Christian,
> >
> > Le lundi 29 janvier 2024 à 13:52 +0100, Christian König a écrit :
> > > Am 27.01.24 um 17:50 schrieb Jonathan Cameron:
> > > > > > > + iio_buffer_dmabuf_put(att
Am 29.01.24 um 14:06 schrieb Paul Cercueil:
Hi Christian,
Le lundi 29 janvier 2024 à 13:52 +0100, Christian König a écrit :
Am 27.01.24 um 17:50 schrieb Jonathan Cameron:
+ iio_buffer_dmabuf_put(attach);
+
+out_dmabuf_put:
+ dma_buf_put(dmabuf);
As below. Feels like a __free(dma_b
Hi Christian,
Le lundi 29 janvier 2024 à 13:52 +0100, Christian König a écrit :
> Am 27.01.24 um 17:50 schrieb Jonathan Cameron:
> > > > > + iio_buffer_dmabuf_put(attach);
> > > > > +
> > > > > +out_dmabuf_put:
> > > > > + dma_buf_put(dmabuf);
> > > > As below. Feels like a __free(dma_buf_
Am 27.01.24 um 17:50 schrieb Jonathan Cameron:
+ iio_buffer_dmabuf_put(attach);
+
+out_dmabuf_put:
+ dma_buf_put(dmabuf);
As below. Feels like a __free(dma_buf_put) bit of magic would be a
nice to have.
I'm working on the patches right now, just one quick question.
Having a __free(
> > > + iio_buffer_dmabuf_put(attach);
> > > +
> > > +out_dmabuf_put:
> > > + dma_buf_put(dmabuf);
> > As below. Feels like a __free(dma_buf_put) bit of magic would be a
> > nice to have.
>
> I'm working on the patches right now, just one quick question.
>
> Having a __free(dma_buf_put) req
Hi Jonathan,
Le jeudi 21 décembre 2023 à 12:06 +, Jonathan Cameron a écrit :
> On Tue, 19 Dec 2023 18:50:06 +0100
> Paul Cercueil wrote:
>
> > Add the necessary infrastructure to the IIO core to support a new
> > optional DMABUF based interface.
> >
> > With this new interface, DMABUF objec
On Tue, Dec 19, 2023 at 06:50:06PM +0100, 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 t
Hi Jonathan,
Le jeudi 21 décembre 2023 à 12:06 +, Jonathan Cameron a écrit :
> On Tue, 19 Dec 2023 18:50:06 +0100
> Paul Cercueil wrote:
>
> > Add the necessary infrastructure to the IIO core to support a new
> > optional DMABUF based interface.
> >
> > With this new interface, DMABUF objec
On Tue, 19 Dec 2023 18:50:06 +0100
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 transf
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 DM
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