Hi Hans,

On Mon, Dec 1, 2014 at 11:00 AM, Hans Verkuil <hverk...@xs4all.nl> wrote:
> On 12/01/2014 11:11 AM, Hans Verkuil wrote:
>> Hi all,
>>
>> Thanks for the patch, review comments are below.
>>
>> For the next version I would appreciate if someone can test this driver with
>> the latest v4l2-compliance from the v4l-utils git repo. If possible test 
>> streaming
>> as well (v4l2-compliance -s), ideally with both a sensor and a STD receiver 
>> input.
>> But that depends on the available hardware of course.
>>
>> I'd like to see the v4l2-compliance output. It's always good to have that on
>> record.
>>
>>
>> On 11/24/2014 02:10 AM, Lad, Prabhakar wrote:
>>> From: Benoit Parrot <bpar...@ti.com>
>>>
>>> This patch adds Video Processing Front End (VPFE) driver for
>>> AM437X family of devices
>>> Driver supports the following:
>>> - V4L2 API using MMAP buffer access based on videobuf2 api
>>> - Asynchronous sensor/decoder sub device registration
>>> - DT support
>>>
>>> Signed-off-by: Benoit Parrot <bpar...@ti.com>
>>> Signed-off-by: Darren Etheridge <detheri...@ti.com>
>>> Signed-off-by: Lad, Prabhakar <prabhakar.cse...@gmail.com>
>>> ---
>>>  .../devicetree/bindings/media/ti-am437xx-vpfe.txt  |   61 +
>>>  MAINTAINERS                                        |    9 +
>>>  drivers/media/platform/Kconfig                     |    1 +
>>>  drivers/media/platform/Makefile                    |    2 +
>>>  drivers/media/platform/am437x/Kconfig              |   10 +
>>>  drivers/media/platform/am437x/Makefile             |    2 +
>>>  drivers/media/platform/am437x/vpfe.c               | 2764 
>>> ++++++++++++++++++++
>>>  drivers/media/platform/am437x/vpfe.h               |  286 ++
>>>  drivers/media/platform/am437x/vpfe_regs.h          |  140 +
>>>  include/uapi/linux/Kbuild                          |    1 +
>>>  include/uapi/linux/am437x_vpfe.h                   |  122 +
>>>  11 files changed, 3398 insertions(+)
>
> Can the source names be improved? There are too many 'vpfe' sources.
> Perhaps prefix all with 'am437x-'?
>
I did think of it but, dropped it as anyway the source's are present
in am437x folder, again naming the files am437x-xxx.x didn't make
me feel good. If you still insists I'll do it.

> In general I prefer '-' over '_' in a source name: it's looks better
> IMHO.
>
I am almost done with all the review comments, if we take a decision
on this quickly I can post a v2 soon.

> One question, unrelated to this patch series:
>
> Prabhakar, would it make sense to look at the various existing TI sources
> as well and rename them to make it more explicit for which SoCs they are
> meant? Most are pretty vague with variations on vpe, vpif, vpfe, etc. but
> no reference to the actual SoC they are for.
>
vpe - definitely needs to be changed.
vpif - under davinci is common for (Davinci series
dm6467/dm6467t/omapl138/am1808)
vpfe -  under davinci is common for (Davinci series dm36x/dm6446/dm355)

I am falling short of names for renaming this common drivers :)

Thanks,
--Prabhakar Lad
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