platform/x86: asus-wmi: Add support for MCU powersave

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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.

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Luke D. Jones <luke@ljones.dev>
Link: https://lore.kernel.org/r/20240404001652.86207-9-luke@ljones.dev
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

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Luke D. Jones 2024-04-04 13:16:51 +13:00 • committed by Hans de Goede

parent 7e7a5dee49

commit a94e8a56f9

2 changed files with 59 additions and 0 deletions

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9

Documentation/ABI/testing/sysfs-platform-asus-wmi

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50

drivers/platform/x86/asus-wmi.c

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