linux-kernel - Re: [PATCH] platform/x86: acer-wmi: add another KEY

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Date:   Sat, 21 Apr 2018 20:40:40 +0200
From:   Gianfranco Costamagna <locutusofborg@...ian.org>
To:     Antonio Rosario Intilisano <antonio.intilisano@...il.com>,
        dvhart@...radead.org
Cc:     andy@...radead.org, vger@...nel.org, linux-kernel@...r.kernel.org,
        Chris Chiu <chiu@...lessm.com>,
        Daniel Drake <drake@...lessm.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: Re: [PATCH] platform/x86: acer-wmi: add another KEY_POWER keycode

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Hash: SHA256

Hello,

On 20/04/2018 23:26, Antonio Rosario Intilisano wrote:
>     Now that we have informed the firmware that the Power Button driver is
>     active, laptops such as the Acer Swift 3 will generate
>     a WMI key event with code 0x87 when the power button key is
>     pressed. 
>     
>     Add this keycode to the table so that it is converted to an appropriate
>     input event.
> 

I don't know why Acer folks didn't merge this into the kernel yet, but this patch
seems to fix a real issue, so I'm thinking about uploading it in Ubuntu right now.

Antonio, I forgot to tell you before, can you please open an Ubuntu bug so we can track the change?
(ubuntu-bug linux should do the trick)

Gianfranco

> Signed-off-by: Antonio Rosario Intilisano <antonio.intilisano@...il.com>
> Acked-by: Gianfranco Costamagna <locutusofborg@...ian.org>
> Cc: Chris Chiu <chiu@...lessm.com>
> Cc: Daniel Drake <drake@...lessm.com>
> Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> 
> ---
>  drivers/platform/x86/acer-wmi.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
> index 1be71f956d5c..8952173dd380 100644
> --- a/drivers/platform/x86/acer-wmi.c
> +++ b/drivers/platform/x86/acer-wmi.c
> @@ -129,6 +129,7 @@ static const struct key_entry acer_wmi_keymap[] __initconst = { 	{KE_IGNORE, 0x83, {KEY_TOUCHPAD_TOGGLE} },
>  	{KE_KEY, 0x85, {KEY_TOUCHPAD_TOGGLE} },
>  	{KE_KEY, 0x86, {KEY_WLAN} },
> +	{KE_KEY, 0x87, {KEY_POWER} },
>  	{KE_END, 0}
>  };
>  
> 

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