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-rw-r--r--pages/linux/prime.md5
1 files changed, 5 insertions, 0 deletions
diff --git a/pages/linux/prime.md b/pages/linux/prime.md
index e254465..c0f5101 100644
--- a/pages/linux/prime.md
+++ b/pages/linux/prime.md
@@ -2,7 +2,12 @@
> Manage hybrid graphics.
> More information: <https://wiki.archlinux.org/index.php/PRIME>.
+> Also see `clock`.
- Run application on dedicated GPU:
`DRI_PRIME=1 {{application_name}}`
+
+- Check status of dedicated GPU:
+
+`sudo cat /sys/kernel/debug/vgaswitcheroo/switch`