From 2aab7e05ee4380a8e798841c0274076012752f9b Mon Sep 17 00:00:00 2001
From: psucien <168137814+psucien@users.noreply.github.com>
Date: Tue, 17 Sep 2024 22:10:50 +0200
Subject: [PATCH] libraries: gnmdriver: `sceGnmResetVgtControl` added (#965)

---
 src/core/libraries/gnmdriver/gnmdriver.cpp | 8 ++++++--
 src/core/libraries/gnmdriver/gnmdriver.h   | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/core/libraries/gnmdriver/gnmdriver.cpp b/src/core/libraries/gnmdriver/gnmdriver.cpp
index f078550af..fd4c261e9 100644
--- a/src/core/libraries/gnmdriver/gnmdriver.cpp
+++ b/src/core/libraries/gnmdriver/gnmdriver.cpp
@@ -1272,8 +1272,12 @@ int PS4_SYSV_ABI sceGnmRequestMipStatsReportAndReset() {
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceGnmResetVgtControl() {
-    LOG_ERROR(Lib_GnmDriver, "(STUBBED) called");
+s32 PS4_SYSV_ABI sceGnmResetVgtControl(u32* cmdbuf, u32 size) {
+    LOG_TRACE(Lib_GnmDriver, "called");
+    if (cmdbuf == nullptr || size != 3) {
+        return -1;
+    }
+    PM4CmdSetData::SetContextReg(cmdbuf, 0x2aau, 0xffu); // IA_MULTI_VGT_PARAM
     return ORBIS_OK;
 }
 
diff --git a/src/core/libraries/gnmdriver/gnmdriver.h b/src/core/libraries/gnmdriver/gnmdriver.h
index 754d488f8..55a70cbf3 100644
--- a/src/core/libraries/gnmdriver/gnmdriver.h
+++ b/src/core/libraries/gnmdriver/gnmdriver.h
@@ -134,7 +134,7 @@ s32 PS4_SYSV_ABI sceGnmRegisterResource(void* res_handle, void* owner_handle, co
 int PS4_SYSV_ABI sceGnmRequestFlipAndSubmitDone();
 int PS4_SYSV_ABI sceGnmRequestFlipAndSubmitDoneForWorkload();
 int PS4_SYSV_ABI sceGnmRequestMipStatsReportAndReset();
-int PS4_SYSV_ABI sceGnmResetVgtControl();
+s32 PS4_SYSV_ABI sceGnmResetVgtControl(u32* cmdbuf, u32 size);
 int PS4_SYSV_ABI sceGnmSdmaClose();
 int PS4_SYSV_ABI sceGnmSdmaConstFill();
 int PS4_SYSV_ABI sceGnmSdmaCopyLinear();