Index: ui/ozone/ozone.gni |
diff --git a/ui/ozone/ozone.gni b/ui/ozone/ozone.gni |
index e307a352d578184fc4ba74e32c3a469e118c9d61..f1aeb08ac596dfc2cabc38551d38eddf9d8e80a6 100644 |
--- a/ui/ozone/ozone.gni |
+++ b/ui/ozone/ozone.gni |
@@ -5,6 +5,13 @@ |
declare_args() { |
# Select platforms automatically. Turn this off for manual control. |
ozone_auto_platforms = true |
+ |
+ # This enables memory-mapped access to accelerated graphics buffers via the |
+ # VGEM ("virtual GEM") driver. This is currently only available on Chrome OS |
+ # kernels and affects code in the GBM ozone platform. |
+ # TODO(dshwang): remove this flag when all gbm hardware supports vgem map. |
+ # crbug.com/519587 |
+ use_vgem_map = false |
} |
declare_args() { |