# Re: \[PATCH V1 1/4\] qcom: spmi-wled: Add support for qcom wled driver

- From: Bjorn Andersson \<hidden\>
- Date: 2017-11-16 16:55:38 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2017/11/5134467
- Thread: https://ratatoskr.run/linux-arm-msm/2017/11/5134243/t.md

```text
On Thu 16 Nov 04:18 PST 2017, Kiran Gunda wrote:

> WLED driver provides the interface to the display driver to
> adjust the brightness of the display backlight.
> 

Hi Kiran,

This driver has a lot in common with the already upstream pm8941-wled.c,
because it's just a new revision of the same block.

Please extend the existing driver rather than providing a new one
(and yes, renaming the file is okay).

Regards,
Bjorn
```