linux-kernel - Re: [PATCH] platform/surface: SURFACE

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Date:   Mon, 4 Jan 2021 12:50:09 +0100
From:   Hans de Goede <hdegoede@...hat.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>,
        Mark Gross <mgross@...ux.intel.com>,
        Maximilian Luz <luzmaximilian@...il.com>
Cc:     platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] platform/surface: SURFACE_PLATFORMS should depend on ACPI

Hi,

On 12/16/20 2:37 PM, Geert Uytterhoeven wrote:
> All Microsoft Surface platform-specific device drivers depend on ACPI,
> but the gatekeeper symbol SURFACE_PLATFORMS does not.  Hence when the
> user is configuring a kernel without ACPI support, he is still asked
> about Microsoft Surface drivers, even though this question is
> irrelevant.
> 
> Fix this by moving the dependency on ACPI from the individual driver
> symbols to SURFACE_PLATFORMS.
> 
> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>

Thank you for your patch, I've applied this patch to my review-hans 
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.

Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.

Regards,

Hans


> ---
>  drivers/platform/surface/Kconfig | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/platform/surface/Kconfig b/drivers/platform/surface/Kconfig
> index 33040b0b3b799c2d..2c941cdac9eedc6f 100644
> --- a/drivers/platform/surface/Kconfig
> +++ b/drivers/platform/surface/Kconfig
> @@ -5,6 +5,7 @@
>  
>  menuconfig SURFACE_PLATFORMS
>  	bool "Microsoft Surface Platform-Specific Device Drivers"
> +	depends on ACPI
>  	default y
>  	help
>  	  Say Y here to get to see options for platform-specific device drivers
> @@ -29,20 +30,19 @@ config SURFACE3_WMI
>  
>  config SURFACE_3_BUTTON
>  	tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet"
> -	depends on ACPI && KEYBOARD_GPIO && I2C
> +	depends on KEYBOARD_GPIO && I2C
>  	help
>  	  This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet.
>  
>  config SURFACE_3_POWER_OPREGION
>  	tristate "Surface 3 battery platform operation region support"
> -	depends on ACPI && I2C
> +	depends on I2C
>  	help
>  	  This driver provides support for ACPI operation
>  	  region of the Surface 3 battery platform driver.
>  
>  config SURFACE_GPE
>  	tristate "Surface GPE/Lid Support Driver"
> -	depends on ACPI
>  	depends on DMI
>  	help
>  	  This driver marks the GPEs related to the ACPI lid device found on
> @@ -52,7 +52,7 @@ config SURFACE_GPE
>  
>  config SURFACE_PRO3_BUTTON
>  	tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet"
> -	depends on ACPI && INPUT
> +	depends on INPUT
>  	help
>  	  This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet.
>  
>