Commit 3206376f authored Aug 13, 2022 by Luke D. Jones Committed by Hans de Goede Aug 25, 2022

platform/x86: asus-wmi: Document the egpu_enable sysfs attribute



The egpu_enable attribute was not documented, this adds the
required documentation.

Fixes: 382b91db ("asus-wmi: Add egpu enable method")
Signed-off-by: Luke D. Jones <luke@ljones.dev>
Link: https://lore.kernel.org/r/20220812222509.292692-3-luke@ljones.dev


Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

parent 7e64c486

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

+11 −0

Original line number	Diff line number	Diff line
		@@ -66,3 +66,14 @@ Description:
		Disable discrete GPU:
		* 0 - Enable dGPU,
		* 1 - Disable dGPU

		What: /sys/devices/platform/<platform>/egpu_enable
		Date: Aug 2022
		KernelVersion: 5.17
		Contact: "Luke Jones" <luke@ljones.dev>
		Description:
		Enable the external GPU paired with ROG X-Flow laptops.
		Toggling this setting will also trigger ACPI to disable the dGPU:

		* 0 - Disable,
		* 1 - Enable