Re: Pause/Resume and flush for V4L2 codec drivers.

[vkalia@codeaurora.org]

Thanks Hans.

Yes it does solve a part of my problem - Pause/Resume. But I dont see any
command defined for Flush yet. Do you think we should add one more command
to Flush. Also, I see two more commands

#define V4L2_DEC_CMD_START       (0)
#define V4L2_DEC_CMD_STOP        (1)

How should I use the above two commands for an encoding/decoding session?
I was calling start/stop to hardware in streamon/streamoff earlier.

Thanks
Vinay

> On Friday, January 06, 2012 03:31:37 vkalia@codeaurora.org wrote:
>> Hi
>>
>> I am trying to implement v4l2 driver for video decoders. The problem I
>> am
>> facing is how to send pause/resume and flush commands from user-space to
>> v4l2 driver. I am thinking of using controls for this. Has anyone done
>> this before or if anyone has any ideas please let me know. Appreciate
>> your
>> help.
>
> See this patch series:
>
> http://www.mail-archive.com/linux-media@vger.kernel.org/msg40516.html
>
> Does this give you what you need?
>
> Regards,
>
> 	Hans
>
>>
>> Thanks
>> Vinay
>>
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