Re: [PATCH] platform/x86: dell-wmi: Ignore new keyboard backlight change event

["Pali Rohár" <pali.rohar@gmail.com>]

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On Wednesday 12 December 2018 14:41:25 Kai-Heng Feng wrote:
> There's a new wmi event generated by dell-wmi when pressing keyboard
> backlight hotkey:
> [ 3285.474172] dell_wmi: Unknown key with type 0x0010 and code 0x003f pressed
> 
> This event is for notification purpose, let's ignore it. The keyboard
> backlight hotkey uses another event so it still works without event
> 0x3f.
> 
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
> ---
>  drivers/platform/x86/dell-wmi.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
> index 16c7f3d9a335..c3166ba73e9a 100644
> --- a/drivers/platform/x86/dell-wmi.c
> +++ b/drivers/platform/x86/dell-wmi.c
> @@ -267,6 +267,9 @@ static const struct key_entry dell_wmi_keymap_type_0010[] = {
>  	/* Fn-lock switched to multimedia keys */
>  	{ KE_IGNORE, 0x1, { KEY_RESERVED } },
>  
> +	/* Keyboard backlight change notification */
> +	{ KE_IGNORE, 0x3f, { KEY_RESERVED } },
> +
>  	/* Mic mute */
>  	{ KE_KEY, 0x150, { KEY_MICMUTE } },
>  

Looks good.

Reviewed-by: Pali Rohár <pali.rohar@gmail.com>

-- 
Pali Rohár
pali.rohar@gmail.com

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