From 01dc7f5bfca2550cd69cd04f0be21fca253f9ba9 Mon Sep 17 00:00:00 2001
From: IndecisiveTurtle <47210458+raphaelthegreat@users.noreply.github.com>
Date: Wed, 17 Jul 2024 15:52:40 +0300
Subject: [PATCH] Add comments

---
 src/core/libraries/gnmdriver/gnmdriver.cpp | 1 +
 src/core/libraries/videoout/video_out.cpp  | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/core/libraries/gnmdriver/gnmdriver.cpp b/src/core/libraries/gnmdriver/gnmdriver.cpp
index 77a138008..ead4ff232 100644
--- a/src/core/libraries/gnmdriver/gnmdriver.cpp
+++ b/src/core/libraries/gnmdriver/gnmdriver.cpp
@@ -346,6 +346,7 @@ s32 PS4_SYSV_ABI sceGnmAddEqEvent(SceKernelEqueue eq, u64 id, void* udata) {
     EqueueEvent kernel_event{};
     kernel_event.event.ident = id;
     kernel_event.event.filter = SceKernelEvent::Filter::GraphicsCore;
+    // The library only sets EV_ADD but it is suspected the kernel driver forces EV_CLEAR
     kernel_event.event.flags = SceKernelEvent::Flags::Clear;
     kernel_event.event.fflags = 0;
     kernel_event.event.data = id;
diff --git a/src/core/libraries/videoout/video_out.cpp b/src/core/libraries/videoout/video_out.cpp
index 826b2247e..8fbd69c4d 100644
--- a/src/core/libraries/videoout/video_out.cpp
+++ b/src/core/libraries/videoout/video_out.cpp
@@ -50,6 +50,7 @@ s32 PS4_SYSV_ABI sceVideoOutAddFlipEvent(Kernel::SceKernelEqueue eq, s32 handle,
     Kernel::EqueueEvent event{};
     event.event.ident = SCE_VIDEO_OUT_EVENT_FLIP;
     event.event.filter = Kernel::SceKernelEvent::Filter::VideoOut;
+    // The library only sets EV_ADD but kernel driver forces EV_CLEAR
     event.event.flags = Kernel::SceKernelEvent::Flags::Clear;
     event.event.udata = udata;
     event.event.fflags = 0;
@@ -76,6 +77,7 @@ s32 PS4_SYSV_ABI sceVideoOutAddVblankEvent(Kernel::SceKernelEqueue eq, s32 handl
     Kernel::EqueueEvent event{};
     event.event.ident = SCE_VIDEO_OUT_EVENT_VBLANK;
     event.event.filter = Kernel::SceKernelEvent::Filter::VideoOut;
+    // The library only sets EV_ADD but kernel driver forces EV_CLEAR
     event.event.flags = Kernel::SceKernelEvent::Flags::Clear;
     event.event.udata = udata;
     event.event.fflags = 0;