[PAL] Detect if resizable bar is enabled

vsytch · vsytch · commit 9ec58d96769d · 2020-10-02T12:25:00.000-04:00
Change-Id: I54b2e878d1cf7235a848a4b243f878538e226702
diff --git a/device/pal/paldevice.cpp b/device/pal/paldevice.cpp
@@ -702,6 +702,11 @@ void NullDevice::fillDeviceInfo(const Pal::DeviceProperties& palProp,
 
     info_.cooperativeGroups_ = settings().enableCoopGroups_;
     info_.cooperativeMultiDeviceGroups_ = settings().enableCoopMultiDeviceGroups_;
+
+    if (heaps[Pal::GpuHeapInvisible].heapSize == 0) {
+      info_.largeBar_ = true;
+      ClPrint(amd::LOG_INFO, amd::LOG_INIT, "Resizable bar enabled");
+    }
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -702,6 +702,11 @@ void NullDevice::fillDeviceInfo(const Pal::DeviceProperties& palProp,`
`702`	`702`
`703`	`703`	`info_.cooperativeGroups_ = settings().enableCoopGroups_;`
`704`	`704`	`info_.cooperativeMultiDeviceGroups_ = settings().enableCoopMultiDeviceGroups_;`
	`705`	`+`
	`706`	`+ if (heaps[Pal::GpuHeapInvisible].heapSize == 0) {`
	`707`	`+ info_.largeBar_ = true;`
	`708`	`+ ClPrint(amd::LOG_INFO, amd::LOG_INIT, "Resizable bar enabled");`
	`709`	`+ }`
`705`	`710`	`}`
`706`	`711`	`}`
`707`	`712`