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| author | Luke D. Jones <luke@ljones.dev> | 2022-08-13 01:25:05 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-08-25 17:23:53 +0300 |
| commit | 3206376f099d9c74d9938b9c41cfc0b85ea6e1b0 (patch) | |
| tree | 20d1603e111588023a71b7ea7d185daccb666e10 /Documentation/ABI | |
| parent | 7e64c486e807c8edfbd3a0c8e44ad7a1896dbec8 (diff) | |
| download | linux-3206376f099d9c74d9938b9c41cfc0b85ea6e1b0.tar.xz | |
platform/x86: asus-wmi: Document the egpu_enable sysfs attribute
The egpu_enable attribute was not documented, this adds the
required documentation.
Fixes: 382b91db8044 ("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>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-asus-wmi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi index 0f8f0772d6f3..ac5ec3a17c51 100644 --- a/Documentation/ABI/testing/sysfs-platform-asus-wmi +++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi @@ -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 |