1 files changed, 11 insertions, 7 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
index 2078f2187..c0e35237a 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
@@ -10,12 +10,12 @@ namespace Service {
 namespace Nvidia {
 namespace Devices {
 
-u32 nvhost_ctrl::ioctl(u32 command, const std::vector<u8>& input, std::vector<u8>& output) {
+u32 nvhost_ctrl::ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) {
     LOG_DEBUG(Service_NVDRV, "called, command=0x%08x, input_size=0x%lx, output_size=0x%lx", command,
               input.size(), output.size());
 
-    switch (command) {
-    case IocGetConfigCommand:
+    switch (static_cast<IoctlCommand>(command.raw)) {
+    case IoctlCommand::IocGetConfigCommand:
         return NvOsGetConfigU32(input, output);
     }
     UNIMPLEMENTED();
@@ -23,19 +23,23 @@ u32 nvhost_ctrl::ioctl(u32 command, const std::vector<u8>& input, std::vector<u8
 }
 
 u32 nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output) {
-    IocGetConfigParams params;
+    IocGetConfigParams params{};
     std::memcpy(&params, input.data(), sizeof(params));
     LOG_DEBUG(Service_NVDRV, "called, setting=%s!%s", params.domain_str.data(),
               params.param_str.data());
 
     if (!strcmp(params.domain_str.data(), "nv")) {
         if (!strcmp(params.param_str.data(), "NV_MEMORY_PROFILER")) {
-            params.config_str[0] = '1';
+            params.config_str[0] = '0';
+        } else if (!strcmp(params.param_str.data(), "NVN_THROUGH_OPENGL")) {
+            params.config_str[0] = '0';
+        } else if (!strcmp(params.param_str.data(), "NVRM_GPU_PREVENT_USE")) {
+            params.config_str[0] = '0';
         } else {
-            UNIMPLEMENTED();
+            params.config_str[0] = '0';
         }
     } else {
-        UNIMPLEMENTED();
+        UNIMPLEMENTED(); // unknown domain? Only nv has been seen so far on hardware
     }
     std::memcpy(output.data(), &params, sizeof(params));
     return 0;