Hi Jon,
On Thu, Sep 13, 2012 at 2:54 PM, Jonathan Corbet wrote:
>
> Well, there is some documentation here:
>
> https://lwn.net/Articles/447435/
>
I thank you for this. It really helped me getting started on videobuf2.
> This reminds me that I've always meant to turn it into something
In data giovedì 13 settembre 2012 11:45:31, Jonathan Corbet ha scritto:
> On Thu, 13 Sep 2012 17:46:32 +0200
>
> Federico Vaga wrote:
> > > A few words explaining why this memory handling module is required
> > > or
> > > beneficial will definitely improve the commit :)
> >
> > ok, I will write
> Well, there is some documentation here:
>
> https://lwn.net/Articles/447435/
I know this, I learned from this page :)
What I'm saying is that I don't know what to write inside the code to
make it clearer than now. I think is clear, because if you know the
videobuf2, you know what I'm d
On Thu, 13 Sep 2012 17:42:33 +0200
Federico Vaga wrote:
> > The header and esp. the source could really do with more
> > documentation. It is not at all clear from the code what the
> > dma-streaming allocator does and how it differs from other
> > allocators.
>
> The other allocators are not
On Thu, 13 Sep 2012 17:46:32 +0200
Federico Vaga wrote:
> > A few words explaining why this memory handling module is required or
> > beneficial will definitely improve the commit :)
>
> ok, I will write some lines
In general, all of these patches need *much* better changelogs (i.e. they
need
> On Thursday, September 13, 2012 3:53 PM Federico Vaga wrote:
> > Signed-off-by: Federico Vaga
>
> A few words explaining why this memory handling module is required or
> beneficial will definitely improve the commit :)
ok, I will write some lines
> > +static void *vb2_dma_streaming_cookie(voi
> typo: steaming -> streaming :-)
fixed
> The header and esp. the source could really do with more
> documentation. It is not at all clear from the code what the
> dma-streaming allocator does and how it differs from other
> allocators.
The other allocators are not documented and to understand t
On Thu 13 September 2012 15:52:47 Federico Vaga wrote:
> Signed-off-by: Federico Vaga
> ---
> drivers/media/v4l2-core/Kconfig | 5 +
> drivers/media/v4l2-core/Makefile | 1 +
> drivers/media/v4l2-core/videobuf2-dma-streaming.c | 205
> ++
Hello,
On Thursday, September 13, 2012 3:53 PM Federico Vaga wrote:
> Signed-off-by: Federico Vaga
A few words explaining why this memory handling module is required or
beneficial will
definitely improve the commit :)
> ---
> drivers/media/v4l2-core/Kconfig | 5 +
> drive
Signed-off-by: Federico Vaga
---
drivers/media/v4l2-core/Kconfig | 5 +
drivers/media/v4l2-core/Makefile | 1 +
drivers/media/v4l2-core/videobuf2-dma-streaming.c | 205 ++
include/media/videobuf2-dma-streaming.h | 24 +++
4 fil
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