Hi Sylwester,

On Mon, May 25, 2015 at 02:00:33PM +0200, Sylwester Nawrocki wrote:

Hi,

On 23/05/15 14:03, Sakari Ailus wrote:

quoted

On Thu, May 21, 2015 at 03:28:40PM +0200, Sylwester Nawrocki wrote:

quoted

flash-leds = <&flash_xx &image_sensor_x>, <...>;

One more matter to consider: xenon flash devices.

How about samsung,camera-flashes (and ti,camera-flashes)? After pondering
this awhile, I'm ok with removing the vendor prefix as well.

Let me know what you think.

I thought about it a bit more and I have some doubts about semantics
as above. I'm fine with 'camera-flashes' as far as name is concerned.

Perhaps we should put only phandles to leds or xenon flash devices
in the 'camera-flashes' property. I think it would be more future
proof in case there is more nodes needed to describe the camera flash
(or a camera module) than the above two. And phandles to corresponding
image sensor device nodes would be put in a separate property.

camera-flashes = <&flash_xx>, ...
camera-flash-masters = <&image_sensor_x>, ...

Then pairs at same index would describe a single flash, 0 would indicate
a null entry if needed.
Similarly we could create properties for other sub-devices of a camera
module, like lenses, etc.

This arrangement would be advantageous compared to a single property when
adding modules (or lenses) to the equation, and probably more future proof
than "samsung,camera-flashes" / "ti,camera-flashes" I believe.

I'm also ok with keeping it as-is though.

-- 
Kind regards,

Sakari Ailus
e-mail: sakari.ailus-X3B1VOXEql0@public.gmane.org	XMPP: sailus-PCDdDYkjdNMDXYZnReoRVg@public.gmane.org
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