add force refresh

DorianRudolph · Jan 24, 2022 · e986882 · e986882
1 parent 9017d03
commit e986882
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/guide.md b/guide.md
@@ -611,4 +611,9 @@ Add to `.bash_profile` (GPU doesn't work yet):
 export LIBGL_ALWAYS_SOFTWARE=true
 export GALLIUM_DRIVER=llvmpipe
 export WLR_RENDERER_ALLOW_SOFTWARE=1
+```
+
+If the ghosting gets too bad, force refresh:
+```sh
+echo 1 | sudo tee /sys/module/rockchip_ebc/parameters/force_refresh
 ```