# Re: \[PATCH\] video: Add a callback 'notify\_after' for backlight

- From: Robert Morell \<hidden\>
- Date: 2011-08-09 02:35:03 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2011/08/3750232
- Thread: https://ratatoskr.run/linux-fbdev/2011/08/3750228/t.md

```text
On Mon, Aug 08, 2011 at 07:29:56PM -0700, Dilan Lee wrote:
> From: Dilan Lee <redacted>
> 
> We need a callback to do some things after pwm_enable, pwm_disable
> and pwm_config.
> 
> Signed-off-by: Dilan Lee <redacted>

Reviewed-by: Robert Morell <redacted>

Thanks,
Robert
```