1 files changed, 9 insertions, 1 deletions
diff --git a/chromium/content/browser/compositor/browser_compositor_overlay_candidate_validator_mac.mm b/chromium/content/browser/compositor/browser_compositor_overlay_candidate_validator_mac.mm
index b7ed200df7a..492fcacf0c0 100644
--- a/chromium/content/browser/compositor/browser_compositor_overlay_candidate_validator_mac.mm
+++ b/chromium/content/browser/compositor/browser_compositor_overlay_candidate_validator_mac.mm
@@ -5,6 +5,8 @@
 #include "content/browser/compositor/browser_compositor_overlay_candidate_validator_mac.h"
 
 #include "cc/output/overlay_strategy_sandwich.h"
+#include "content/browser/gpu/gpu_data_manager_impl.h"
+#include "gpu/config/gpu_driver_bug_workaround_type.h"
 
 namespace content {
 
@@ -12,7 +14,10 @@ BrowserCompositorOverlayCandidateValidatorMac::
     BrowserCompositorOverlayCandidateValidatorMac(
         gfx::AcceleratedWidget widget)
     : widget_(widget),
-      software_mirror_active_(false) {
+      software_mirror_active_(false),
+      ca_layers_disabled_(
+          GpuDataManagerImpl::GetInstance()->IsDriverBugWorkaroundActive(
+              gpu::DISABLE_OVERLAY_CA_LAYERS)) {
 }
 
 BrowserCompositorOverlayCandidateValidatorMac::
@@ -32,6 +37,9 @@ void BrowserCompositorOverlayCandidateValidatorMac::CheckOverlaySupport(
   if (software_mirror_active_)
     return;
 
+  if (ca_layers_disabled_)
+    return;
+
   for (size_t i = 0; i < surfaces->size(); ++i)
     surfaces->at(i).overlay_handled = true;
 }