diff --git a/app/src/main/cpp/skyline/services/nvdrv/INvDrvServices.cpp b/app/src/main/cpp/skyline/services/nvdrv/INvDrvServices.cpp
index 7cc0925a..f3e1d2c5 100644
--- a/app/src/main/cpp/skyline/services/nvdrv/INvDrvServices.cpp
+++ b/app/src/main/cpp/skyline/services/nvdrv/INvDrvServices.cpp
@@ -7,12 +7,12 @@
 #include "driver.h"
 #include "devices/nvdevice.h"
 
-#define NVRESULT(x) [&response, this](NvResult err) {     \
-        if (err != NvResult::Success)                     \
-            state.logger->Debug("IOCTL Failed: {}", err); \
-                                                          \
-        response.Push<NvResult>(err);                     \
-        return Result{};                                  \
+#define NVRESULT(x) [&response, this](NvResult err) {         \
+        if (err != NvResult::Success)                         \
+            state.logger->Debug("IOCTL Failed: 0x{:X}", err); \
+                                                              \
+        response.Push<NvResult>(err);                         \
+        return Result{};                                      \
     } (x)
 
 namespace skyline::service::nvdrv {
diff --git a/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl_gpu.cpp b/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl_gpu.cpp
index eeaee9f3..f78810a1 100644
--- a/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl_gpu.cpp
+++ b/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl_gpu.cpp
@@ -77,5 +77,12 @@ namespace skyline::service::nvdrv::device::nvhost {
         IOCTL_CASE_ARGS(OUT,   SIZE(0x8),  MAGIC(CtrlGpuMagic), FUNC(0x14),
                         GetActiveSlotMask,  ARGS(Out<u32>, Out<u32>))
     }))
+
+    INLINE_IOCTL_HANDLER_FUNC(Ioctl3, CtrlGpu, ({
+        INLINE_IOCTL_CASE_ARGS(INOUT, SIZE(0xB0), MAGIC(CtrlGpuMagic), FUNC(0x5),
+                               GetCharacteristics3, ARGS(InOut<u64>, In<u64>, Out<GpuCharacteristics>))
+        INLINE_IOCTL_CASE_ARGS(INOUT, SIZE(0x18), MAGIC(CtrlGpuMagic), FUNC(0x6),
+                               GetTpcMasks3,        ARGS(In<u32>, Pad<u32, 3>, Out<u32>))
+    }))
 #include <services/nvdrv/devices/deserialisation/macro_undef.inc>
 }
diff --git a/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl_gpu.h b/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl_gpu.h
index 1183bb86..2c202c6b 100644
--- a/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl_gpu.h
+++ b/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl_gpu.h
@@ -118,5 +118,7 @@ namespace skyline::service::nvdrv::device::nvhost {
         std::shared_ptr<type::KEvent> QueryEvent(u32 eventId) override;
 
         PosixResult Ioctl(IoctlDescriptor cmd, span<u8> buffer) override;
+
+        PosixResult Ioctl3(IoctlDescriptor cmd, span<u8> buffer, span<u8> inlineBuffer) override;
     };
 }