rockchip v4l support ?

Christoph Fritz chf.fritz at
Mon Jul 13 01:04:52 PDT 2015

Hi Alpha Lin,

 please see my question below.

On Mon, 2015-07-13 at 09:54 +0200, Hans Verkuil wrote:
> Hi Christoph,
> On 07/13/2015 09:20 AM, Christoph Fritz wrote:
> > Hi,
> > 
> >  is someone working on v4l (camera stack) support for rockchip SoCs?
> I'm not aware of any activity, you're the first to ask about this on the linux-media
> mailinglist.
> However, a quick google turns up this:
> > Currently, it lacks pretty much everything. So what is your guess in the
> > amount of work at a rough estimate?
> Hard to tell since I do not know the hardware. Basically anything from a week
> to a year or more :-)
> It depends on whether there is any code out there for driving the camera stack
> that you can base your work on and whether you have datasheets and how complex
> the HW is.

Could you please answer or comment some of the questions raised in the
text above?

  -- chf

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