diff --git a/src/common/settings.h b/src/common/settings.h
index 59e75d3ee0..891bde608c 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -320,19 +320,11 @@ struct Values {
                                                                 linkage, true, "cpuopt_unsafe_ignore_global_monitor", Category::CpuUnsafe};
 
     // Renderer
-    SwitchableSetting<RendererBackend, true> renderer_backend{linkage,
-#if defined(__sun__) || defined(__managarm__)
-                                                              RendererBackend::OpenGL,
-#else
-                                                              RendererBackend::Vulkan,
-#endif
+    SwitchableSetting<RendererBackend, true> renderer_backend{
+                                                              linkage, RendererBackend::Vulkan,
                                                               "backend", Category::Renderer};
-    SwitchableSetting<ShaderBackend, true> shader_backend{linkage,
-#if defined(__sun__) || defined(__managarm__)
-                                                          ShaderBackend::Glsl,
-#else
-                                                          ShaderBackend::SpirV,
-#endif
+    SwitchableSetting<ShaderBackend, true> shader_backend{
+                                                          linkage, ShaderBackend::SpirV,
                                                           "shader_backend", Category::Renderer,  Specialization::RuntimeList};
     SwitchableSetting<int> vulkan_device{linkage, 0, "vulkan_device", Category::Renderer,
                                          Specialization::RuntimeList};
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index 52ca9bbdb6..1a8a7c8dce 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -64,6 +64,7 @@ void MaxwellDMA::Launch() {
     // TODO(Subv): Perform more research and implement all features of this engine.
     const LaunchDMA& launch = regs.launch_dma;
     ASSERT(launch.interrupt_type == LaunchDMA::InterruptType::NONE);
+    ASSERT(launch.data_transfer_type == LaunchDMA::DataTransferType::NON_PIPELINED);
 
     if (launch.multi_line_enable) {
         const bool is_src_pitch = launch.src_memory_layout == LaunchDMA::MemoryLayout::PITCH;
@@ -156,6 +157,8 @@ void MaxwellDMA::Launch() {
 }
 
 void MaxwellDMA::CopyBlockLinearToPitch() {
+    UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
+
     u32 bytes_per_pixel = 1;
     DMA::ImageOperand src_operand;
     src_operand.bytes_per_pixel = bytes_per_pixel;