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Re: [PATCH] toshiba_acpi: Fix regression caused by hotkey enabling value

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On Fri, Apr 22, 2016 at 09:29:36AM -0600, Azael Avalos wrote:
> Commit 52cbae0127ad ("toshiba_acpi: Change default Hotkey enabling value")
> changed the hotkeys enabling value, as it was the same value Windows uses,
> however, it turns out that the value tells the EC that the driver will now
> take care of the hardware events like the physical RFKill switch or the
> pointing device toggle button.
> 
> This patch reverts such commit by changing the default hotkey enabling
> value to 0x09, which enables hotkey events only, making the hardware
> buttons working again.
> 
> Fixes bugs 113331 and 114941.
> 
> Signed-off-by: Azael Avalos <coproscefalo@gmail.com>

I wasn't planning on another pull to Linus at r5, but since this is a
regression, I've queued it for 4.6-rc6. It will liketly be the only patch in the
pull request. If Linus objects, we'll push it to 4.7. Either way, I'll tag it
for stable.

> ---
>  drivers/platform/x86/toshiba_acpi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
> index df1f1a7..01e12d2 100644
> --- a/drivers/platform/x86/toshiba_acpi.c
> +++ b/drivers/platform/x86/toshiba_acpi.c
> @@ -135,7 +135,7 @@ MODULE_LICENSE("GPL");
>  /* Field definitions */
>  #define HCI_ACCEL_MASK			0x7fff
>  #define HCI_HOTKEY_DISABLE		0x0b
> -#define HCI_HOTKEY_ENABLE		0x01
> +#define HCI_HOTKEY_ENABLE		0x09
>  #define HCI_HOTKEY_SPECIAL_FUNCTIONS	0x10
>  #define HCI_LCD_BRIGHTNESS_BITS		3
>  #define HCI_LCD_BRIGHTNESS_SHIFT	(16-HCI_LCD_BRIGHTNESS_BITS)
> -- 
> 2.8.1
> 
> 

-- 
Darren Hart
Intel Open Source Technology Center

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[PATCH] toshiba_acpi: Fix regression caused by hotkey enabling value Azael Avalos <coproscefalo@gmail.com> - 2016-04-22 17:30 +0200
  Re: [PATCH] toshiba_acpi: Fix regression caused by hotkey enabling  value Darren Hart <dvhart@infradead.org> - 2016-04-25 19:40 +0200
    Re: [PATCH] toshiba_acpi: Fix regression caused by hotkey enabling value Azael Avalos <coproscefalo@gmail.com> - 2016-04-25 19:50 +0200

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