[PATCH v3 4/6] asus-wmi: Document previously added attributes

["Luke D. Jones" <luke@ljones.dev>]

Documents some previously added attributes:
- dgpu_disable
- egpu_enable
- panel_od

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 .../ABI/testing/sysfs-platform-asus-wmi       | 30 ++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
index 3e3f2dcf9bfa..541dbfbbbb26 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -48,6 +48,34 @@ Description:
 			* 1 - overboost,
 			* 2 - silent
 
+What:		/sys/devices/platform/<platform>/dgpu_disable
+Date:		Aug 2022
+KernelVersion:	5.17
+Contact:	"Luke Jones" <luke@ljones.dev>
+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,
+
+What:		/sys/devices/platform/<platform>/panel_od
+Date:		Aug 2022
+KernelVersion:	5.17
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Enable an LCD response-time boost to reduce or remove ghosting:
+			* 0 - Disable,
+			* 1 - Enable,
+
 What:		/sys/devices/platform/<platform>/throttle_thermal_policy
 Date:		Dec 2019
 KernelVersion:	5.6
@@ -102,4 +130,4 @@ Description:
 			* awake - 0 or 1, controls if the keyboard LED are on during awake
 			* sleep - 0 or 1, controls if a suspended animation is shown.
 						This is only active if the AC is connected.
-			* keyboard - 0 or 1, unknown what effect this really has
\ No newline at end of file
+			* keyboard - 0 or 1, unknown what effect this really has
-- 
2.37.1