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Re: [PATCH] MEM2MEM: Add support for eMMa-PrP mem2mem operations.

Hi Sylwester,
thank you for your review.

On 18 November 2011 17:07, Sylwester Nawrocki <snjw23@xxxxxxxxx> wrote:
> Hi Javier,
> Good to see non Samsung device using v4l2 mem-to-mem framework. What is your
> experience, have you encountered any specific problems with it ?

I've found the framework quite convenient and comfortable, it
definitely saves a lot of work and coding once you understand it
For a simple device as i.MX2 eMMa-PrP a driver can be in a working
state in a couple of days. I've not found any drawbacks.

> And just out of curiosity, are you planning to develop video codec driver
> in v4l2 for i.MX27 as well ?

It depends on the result of a proof of concept we are preparing now.
But yes, it could be possible. AFAIK, Sascha Hauer (added to CC) has a
prototype driver for this one though.

> I have a few comments, please see below...

It seems I'll have to prepare a second version with all the fixes
you've pointed out which seem quite reasonable to me.


Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
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