# \[PATCH v3 0/2\] backlight\_lm3630a: add enable\_gpios property

- From: Andreas Kemnade \<andreas@kemnade.info\>
- Date: 2019-09-11 17:21:30 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2019/09/5714980
- Thread: https://ratatoskr.run/dri-devel/2019/09/5714980/t.md

```text
To be able to handle the HWEN pin of the lm3630a, add
an enable gpio to the driver and a property.

Tested on Kobo Clara HD.

Changes in v2:
simplification and reordering

Changes in v3:
added acked-by
removed legacy include

Andreas Kemnade (2):
  dt-bindings: backlight: lm3630a: add enable_gpios
  backlight: lm3630a: add an enable gpio for the HWEN pin

 .../bindings/leds/backlight/lm3630a-backlight.yaml       | 5 +++++
 drivers/video/backlight/lm3630a_bl.c                     | 9 +++++++++
 2 files changed, 14 insertions(+)

-- 
2.20.1
```