Hi Murali,
> From: Muralidharan Karicheri
>
> This is the initial version of the digital video timings APIs
> implementation.
>
> This adds the above APIs to the v4l2 core. This is based on version v1.2
> of the RFC titled "V4L - Support for video timings at the input/output
> interface"
> Follow
Hans,
>> following IOCTLS :-
>>
>> - verify the new v4l2_input capabilities flag added
>> - Enumerate available presets using VIDIOC_ENUM_DV_PRESETS
>> - Set one of the supported preset using VIDIOC_S_DV_PRESET
>> - Get current preset using VIDIOC_G_DV_PRESET
>> - Detect current preset u
On Thursday 05 November 2009 13:56:29 Hans Verkuil wrote:
> On Friday 23 October 2009 22:44:34 Karicheri, Muralidharan wrote:
> > Hans,
> >
> > >> following IOCTLS :-
> > >>
> > >> - verify the new v4l2_input capabilities flag added
> > >> - Enumerate available presets using VIDIOC_ENUM_DV_PRE
Hans,
>> [MK] Could you explain this to me? In my prototype, I had tvp5146 that
>> implements S_STD and tvp7002 that implements S_PRESET. Since bridge
>driver
>> has all the knowledge about the sub devices and their capabilities, it
>can
>> set the flag for each of the input that it supports (curr
inux-open-
>sou...@linux.davincidsp.com
>Subject: Re: [PATCH] V4L: adding digital video timings APIs
>
>On Thursday 05 November 2009 13:56:29 Hans Verkuil wrote:
>> On Friday 23 October 2009 22:44:34 Karicheri, Muralidharan wrote:
>> > Hans,
>> >
>> &g
On Wednesday 11 November 2009 22:45:15 Karicheri, Muralidharan wrote:
> Hans,
>
> >> [MK] Could you explain this to me? In my prototype, I had tvp5146 that
> >> implements S_STD and tvp7002 that implements S_PRESET. Since bridge
> >driver
> >> has all the knowledge about the sub devices and their
>
>Actually, the bridge driver only needs to override if it has multiple
>inputs
>where the capability flags differ (i.e. some inputs only support S_STD and
>others only support S_DV_PRESET).
>
>In all other cases the core will fill it in correctly.
>
>Doing it in the core ensures that the capabili
inux-open-
>sou...@linux.davincidsp.com
>Subject: Re: [PATCH] V4L: adding digital video timings APIs
>
>On Thursday 05 November 2009 13:56:29 Hans Verkuil wrote:
>> On Friday 23 October 2009 22:44:34 Karicheri, Muralidharan wrote:
>> > Hans,
>> >
>> > >> following IO
Hans,
>Hi Murali,
>
>What is the status of this? It would be great if we can get this in for
>2.6.33.
>
I am working on the documentation today and then the application. I think a
new patch will be ready by tomorrow. I am not sure if there is a better way
to add documentation.. Currently I have
On Monday 16 November 2009 19:35:40 Karicheri, Muralidharan wrote:
>
> Hans,
>
> >Hi Murali,
> >
> >What is the status of this? It would be great if we can get this in for
> >2.6.33.
> >
>
> I am working on the documentation today and then the application. I think a
> new patch will be ready by
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