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From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= <ilpo.jarvinen@linux.intel.com>
Date: Mon, 25 Mar 2024 15:53:46 +0200 (EET)
To: "Luke D. Jones" <luke@ljones.dev>
cc: Hans de Goede <hdegoede@redhat.com>, corentin.chary@gmail.com, 
    platform-driver-x86@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 8/9] platform/x86: asus-wmi: Add support for MCU
 powersave
In-Reply-To: <20240325054938.489732-9-luke@ljones.dev>
Message-ID: <cddf60d7-1523-2f22-252a-3c22d399addb@linux.intel.com>
References: <20240325054938.489732-1-luke@ljones.dev> <20240325054938.489732-9-luke@ljones.dev>
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On Mon, 25 Mar 2024, Luke D. Jones wrote:

> Add support for an MCU powersave WMI call. This is intended to set the
> MCU in to a low-power mode when sleeping. This mode can cut sleep power
> use by around half.
> 
> Signed-off-by: Luke D. Jones <luke@ljones.dev>
> ---
>  .../ABI/testing/sysfs-platform-asus-wmi       | 11 +++-
>  drivers/platform/x86/asus-wmi.c               | 50 +++++++++++++++++++
>  2 files changed, 60 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
> index 5645dbac4ce8..ab8e5ab1bba9 100644
> --- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
> +++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
> @@ -202,4 +202,13 @@ Contact:	"Luke Jones" <luke@ljones.dev>
>  Description:
>  		Set if the BIOS POST sound is played on boot.
>  			* 0 - False,
> -			* 1 - True
> \ No newline at end of file
> +			* 1 - True
> +
> +What:		/sys/devices/platform/<platform>/mcu_powersave
> +Date:		Mar 2023

2024.

-- 
 i.