Re: [PATCH 0/6] Davinci fbdev driver and enable it for DMx platform

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Laurent,

On Thu, Apr 25, 2013 at 2:32 AM, Laurent Pinchart
<laurent.pinchart@xxxxxxxxxxxxxxxx> wrote:
> Hi Prabhakar,
>
> Thank you for the patch.
>
> On Wednesday 24 April 2013 17:30:02 Prabhakar Lad wrote:
>> From: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
>>
>> This patch series adds an fbdev driver for Texas
>> Instruments Davinci SoC.The display subsystem consists
>> of OSD and VENC, with OSD supporting 2 RGb planes and
>> 2 video planes.
>> http://focus.ti.com/general/docs/lit/
>> getliterature.tsp?literatureNumber=sprue37d&fileType=pdf
>>
>> A good amount of the OSD and VENC enabling code is
>> present in the kernel, and this patch series adds the
>> fbdev interface.
>>
>> The fbdev driver exports 4 nodes representing each
>> plane to the user - from fb0 to fb3.
>
> The obvious question is: why not a KMS driver instead ? :-)
>
I did go through the KMS model (thanks for pointing to your work and the video)
and it looks like this would require a fair amount of development, at this point
of time I would go with the current implementation and revisit on KMS model
at later point of time.

Regards,
--Prabhakar
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux