Add Ellesmere correctly (still just a Polaris alias)

src/backend/opencl/generators/ocl_generic_rx_generator.cpp

@@ -53,6 +53,7 @@ bool ocl_generic_rx_generator(const OclDevice &device, const Algorithm &algorith
 
     switch (device.type()) {
     case OclDevice::Baffin:
+    case OclDevice::Ellesmere:
     case OclDevice::Polaris:
     case OclDevice::Lexa:
     case OclDevice::Vega_10:

src/backend/opencl/runners/OclAstroBWTRunner.cpp

@@ -46,6 +46,7 @@ xmrig::OclAstroBWTRunner::OclAstroBWTRunner(size_t index, const OclLaunchData &d
     switch (data.device.type())
     {
     case OclDevice::Baffin:
+    case OclDevice::Ellesmere:
     case OclDevice::Polaris:
     case OclDevice::Lexa:
     case OclDevice::Vega_10:

src/backend/opencl/wrappers/OclDevice.cpp

@@ -224,7 +224,11 @@ static OclDevice::Type getType(const String &name, const OclVendor platformVendo
         return OclDevice::Baffin;
     }
 
-    if (name == "gfx803" || name.contains("polaris") || name == "Ellesmere") {
+    if (name.contains("Ellesmere")) {
+        return OclDevice::Ellesmere;
+    }
+
+    if (name == "gfx803" || name.contains("polaris")) {
         return OclDevice::Polaris;
     }
 

src/backend/opencl/wrappers/OclDevice.h

@@ -45,6 +45,7 @@ public:
     enum Type {
         Unknown,
         Baffin,
+        Ellesmere,
         Polaris,
         Lexa,
         Vega_10,