standalone gpu-switch docs

Author: steam0r

md/6_2_standalone/5_standalone_faq/standalone_faq.md

@@ -1,15 +1,26 @@
 # Standalone - FAQ
 
-## How can I run cables standalone in fullscreen/presentation mode
+## How can I run cables standalone in fullscreen/presentation mode?
 
 To start cables standalone in fullscreen and/or open the renderer in fullscreen on start, use the following
 command line arguments.
 
-- `--fullscreen` open editor in fullscreen window on start
-- `--maximize-renderer` maximize the renderer to window size on start
+- `--fullscreen`        Open editor in fullscreen window on start
+- `--maximize-renderer` Maximize the renderer to window size on start
 
 Use `--help` for more info.
 
+## How can I let cables standalone run on my internal GPU instead of the dedicated one?
+
+If you need or want to run cables or patches on the internal GPU of your laptop instead of the dedicated one
+(which is forced by default), there is two commandline arguments to control the behaviour:
+
+- `--force-igpu`          Force using integrated GPU when there are multiple GPUs available.
+- `--dont-force-dgpu`     DO NOT force using discrete GPU when there are multiple GPUs available.
+
+Use `--help` for more info.
+
+
 ## Where can I find more information and tutorials to get started?
 
 There are plenty of tutorial videos on our [YouTube channel](https://www.youtube.com/cables_gl), some cover specific standalone topics. Feel free to suggest
@@ -30,6 +41,6 @@ As a general rule of thumb: Whenever cables uses files, it's using URLs. URLs of
 Notice the forward slashes. To keep this OS-independent, whenever you deal with files, try to use file-url.
 There are ops to convert [back](https://cables.gl/op/Ops.Extension.Standalone.Files.PathToFileUrl) and [forth](https://cables.gl/op/Ops.Extension.Standalone.Files.PathToFileUrl) between URLs and paths.
 
-## How can I support the development of cables and the standalone version?
+## Can I support the development of cables and the standalone version?
 
-Most definitely, check out the general section on [supporting cables](../../faq/faq) . Thank you!
+Most definitely, check out the general section on [supporting cables](../../faq/faq). Thank you!