Skip to contentSkip to conversation

rockchip v4l support ?

DISCUSSION Christoph Fritz 2 participants 3 messages Jul 13, 2015

Subsystems (2)
lore
Share & tools
lore
#0 lore raw

Hi,

is someone working on v4l (camera stack) support for rockchip SoCs?

Currently, it lacks pretty much everything. So what is your guess in the amount of work at a rough estimate?

Thanks
-- chf

#1 lore raw

Hi Christoph,

Quoted 3 lines · Christoph Fritz

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:

https://groups.google.com/a/chromium.org/forum/#!topic/chromium-os-reviews/DMCeSXLwoKY

Quoted 2 lines

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.

Regards,

Hans

#2 lore raw

Hi Alpha Lin,

please see my question below.

Quoted 17 lines · Hans Verkuil

Hi Christoph,

Quoted 3 lines · Christoph Fritz

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:

https://groups.google.com/a/chromium.org/forum/#!topic/chromium-os-reviews/DMCeSXLwoKY

Quoted 2 lines

Currently, it lacks pretty much everything. So what is your guess in the amount of work at a rough estimate?

Quoted 6 lines

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?

Thanks
-- chf