Messages in this thread | | | Subject | Re: [PATCH 0/4] Add a generic driver for LED-based backlight | From | Jean-Jacques Hiblot <> | Date | Fri, 5 Jul 2019 13:34:45 +0200 |
| |
On 05/07/2019 12:14, Pavel Machek wrote: > On Mon 2019-07-01 17:14:19, Jean-Jacques Hiblot wrote: >> >> This series takes it from there and implements the binding that was >> discussed in https://patchwork.kernel.org/patch/7293991/. In this new >> binding the backlight device is a child of the LED controller instead of >> being another platform device that uses a phandle to reference a LED. > Other option would be to have backlight trigger. What are > advantages/disadvantages relative to that?
I don't know how this would fit in the model where multiple panels are used, each with its own backlight.
Also the notification is only about blanking.
> Pavel >
| |