>> We need
>> streaming capability in the driver. This is how our driver works
>> with mt9t031 sensor
>>raw-bus (10 bit)
>> vpfe-capture - mt9t031 driver
>>||
>>V V
>>
>> >So, what is missing in the driver apart from the ability to specify
>> >a frame-rate?
>> >
>> [MK] Does the mt9t031 output one frame (snapshot) like in a camera or
>> can it output frame continuously along with PCLK, Hsync and Vsync
>> signals like in a video streaming device. VPFE capture can
Karicheri, Muralidharan a écrit :
We need
streaming capability in the driver. This is how our driver works
with mt9t031 sensor
raw-bus (10 bit)
vpfe-capture - mt9t031 driver
||
V
> Karicheri, Muralidharan a écrit :
>>
We need
streaming capability in the driver. This is how our driver works
with mt9t031 sensor
raw-bus (10 bit)
vpfe-capture - mt9t031 driver
||
V
>
>
> On 06/11/2009 10:35 AM, Hans Verkuil wrote:
>>> Karicheri, Muralidharan a écrit :
>> We need
>> streaming capability in the driver. This is how our driver works
>> with mt9t031 sensor
>>raw-bus (10 bit)
>> vpfe-capture - mt9t031 driver
>>
>
>
> On 06/11/2009 11:33 AM, Hans Verkuil wrote:
>>>
>>> On 06/11/2009 10:35 AM, Hans Verkuil wrote:
>
>
>
>>> Hmm,
>>>
>>> Why would we want the *application* to set things like this *at all* ?
>>> with sensors hsync and vsync and other timing are something between
>>> the bridge and the sensor
t;To: Hans de Goede
>Cc: Jean-Philippe François; Karicheri, Muralidharan; davinci-linux-open-
>sou...@linux.davincidsp.com; Muralidharan Karicheri; Guennadi Liakhovetski;
>linux-me...@vger.kernel.org
>Subject: Re: mt9t031 (was RE: [PATCH] adding support for setting bus
>parameters in
>
>> - video streaming devices like the davinci videoports where you can hook
>> up HDTV receivers or FPGAs: here you definitely need a new API to setup
>> the streaming parameters, and you want to be able to do that from the
>> application as well. Actually, sensors are also hooked up to these
>d
>On Wed, 10 Jun 2009, Karicheri, Muralidharan wrote:
>
>> So how do I know what frame-rate I get? Sensor output frame rate depends
>> on the resolution of the frame, blanking, exposure time etc.
>
>This is not supported.
>
I am still not clear. You had said in an earlier email that it can support