lxc: Mount DRM device with the same name

Apparently some mesa drivers take issue when the DRM device name does not
match its real device number.

Stop mounting any device as renderD128 and use their actual name.

diff --git a/tools/helpers/lxc.py b/tools/helpers/lxc.py
index 9fc85c7f229b9ac91307d96c79b090fdce92ba46..531abbbff7395e76ebfc40f7dd2fcf2b23ec2ced 100644 (file)
--- a/tools/helpers/lxc.py
+++ b/tools/helpers/lxc.py
@@ -56,7 +56,7 @@ def generate_nodes_lxc_config(args):
     make_entry("/dev/pmsg0")
     make_entry("/dev/dxg")
     render, _ = tools.helpers.gpu.getDriNode(args)
-    make_entry(render, "dev/dri/renderD128")
+    make_entry(render)
 
     for n in glob.glob("/dev/fb*"):
         make_entry(n)
@@ -259,6 +259,7 @@ def make_base_props(args):
         if dri:
             gralloc = "gbm"
             egl = "mesa"
+            props.append("gralloc.gbm.device=" + dri)
         else:
             gralloc = "default"
             egl = "swiftshader"