Hi,
On Wed, Aug 09, 2017 at 02:15:54PM +0300, Sakari Ailus wrote:
> The V4L2 flash interface allows controlling multiple LEDs through a single
> sub-devices if, and only if, these LEDs are of different types. This
> approach scales badly for flash controllers that drive multiple flash LEDs
> or for LED specific associations. Essentially, the original assumption of a
> LED driver chip that drives a single flash LED and an indicator LED is no
> longer valid.
>
> Address the matter by registering one sub-device per LED.
>
> Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
> Reviewed-by: Jacek Anaszewski <jacek.anaszew...@gmail.com>
> Acked-by: Pavel Machek <pa...@ucw.cz>
> ---
> drivers/leds/leds-aat1290.c | 4 +-
> drivers/leds/leds-max77693.c | 4 +-
> drivers/media/v4l2-core/v4l2-flash-led-class.c | 113
> +++++++++++++++----------
> drivers/staging/greybus/light.c | 23 +++--
For greybus/light:
Reviewed-by: Rui Miguel Silva <rmf...@gmail.com>
---
Cheers,
Rui
