# Re: \[PATCH\] Input: atkbd - Add force relese key quirk for HP ProBook

- From: Greg KH \<gregkh@linuxfoundation.org\>
- Date: 2012-02-29 00:46:18 
- List: linux-input
- Page: https://ratatoskr.run/linux-input/2012/02/3828592
- Thread: https://ratatoskr.run/linux-input/2012/02/3828583/t.md

```text
On Tue, Feb 28, 2012 at 06:36:10PM -0600, Manoj Iyer wrote:
> HP ProBooks do not send a key release for brightness keys, as a
> result, brightness does not move up/down when the brightness key
> is held down. This quirk makes the brightness keys on HP ProBooks
> typematic.
> 
> Signed-off-by: Manoj Iyer <redacted>
> ---
>  drivers/input/keyboard/atkbd.c |   16 ++++++++++++++++
>  1 files changed, 16 insertions(+), 0 deletions(-)

<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read Documentation/stable_kernel_rules.txt
for how to do this properly.

</formletter>
```