[PR #140] [MERGED] A bunch of new functional and small improvements #1331

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opened 2026-02-27 21:12:07 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 21:12:07 +03:00

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📋 Pull Request Information

Original PR: https://github.com/shadps4-emu/shadPS4/pull/140
Author: @psucien
Created: 5/17/2024
Status: ✅ Merged
Merged: 5/18/2024
Merged by: @georgemoralis

Base: main ← Head: additional_evq_func

📝 Commits (5)

9ad7495 kernel: user event and data functions
058e728 platform: multiple persistent irq handlers
8455574 gnmdriver: submission lock moved out from gpu
133acdc video_out: added vblank event
45e73d3 kernel: event queue improvements

📊 Changes

11 files changed (+114 additions, -47 deletions)

View changed files

📝 src/core/libraries/gnmdriver/gnmdriver.cpp (+19 -8)
📝 src/core/libraries/kernel/event_queue.cpp (+16 -13)
📝 src/core/libraries/kernel/event_queues.cpp (+27 -3)
📝 src/core/libraries/kernel/event_queues.h (+2 -0)
📝 src/core/libraries/kernel/libkernel.cpp (+2 -0)
📝 src/core/libraries/videoout/driver.cpp (+7 -0)
📝 src/core/libraries/videoout/driver.h (+1 -0)
📝 src/core/libraries/videoout/video_out.cpp (+27 -0)
📝 src/core/libraries/videoout/video_out.h (+1 -0)
📝 src/core/platform.h (+10 -9)
📝 src/video_core/amdgpu/liverpool.h (+2 -14)

📄 Description

GnmDriver

Submission lock moved out from GPU as it needs to be accessed by internal driver functions
Added sceGnmAreSubmitsAllowed

VideoOut

Added sceVideoOutAddVblankEvent

Kernel

Added sceKernelAddUserEvent and sceKernelGetEventUserData
Event processing now works with multiple events

Platform

Added option to register several listeners to the same IRQ

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/shadps4-emu/shadPS4/pull/140 **Author:** [@psucien](https://github.com/psucien) **Created:** 5/17/2024 **Status:** ✅ Merged **Merged:** 5/18/2024 **Merged by:** [@georgemoralis](https://github.com/georgemoralis) **Base:** `main` ← **Head:** `additional_evq_func` --- ### 📝 Commits (5) - [`9ad7495`](https://github.com/shadps4-emu/shadPS4/commit/9ad749566175921e6ea9a4b661913ecf2679c197) kernel: user event and data functions - [`058e728`](https://github.com/shadps4-emu/shadPS4/commit/058e728e291c828a44e68167da715bdd5aeef55c) platform: multiple persistent irq handlers - [`8455574`](https://github.com/shadps4-emu/shadPS4/commit/84555746156296257ebbff6aab85a19d49668f75) gnmdriver: submission lock moved out from gpu - [`133acdc`](https://github.com/shadps4-emu/shadPS4/commit/133acdc120058a1879e8bd748dfc2f4c1ebf4cb7) video_out: added vblank event - [`45e73d3`](https://github.com/shadps4-emu/shadPS4/commit/45e73d324aeb507c49f37e5da2194941c79ec8a2) kernel: event queue improvements ### 📊 Changes **11 files changed** (+114 additions, -47 deletions) <details> <summary>View changed files</summary> 📝 `src/core/libraries/gnmdriver/gnmdriver.cpp` (+19 -8) 📝 `src/core/libraries/kernel/event_queue.cpp` (+16 -13) 📝 `src/core/libraries/kernel/event_queues.cpp` (+27 -3) 📝 `src/core/libraries/kernel/event_queues.h` (+2 -0) 📝 `src/core/libraries/kernel/libkernel.cpp` (+2 -0) 📝 `src/core/libraries/videoout/driver.cpp` (+7 -0) 📝 `src/core/libraries/videoout/driver.h` (+1 -0) 📝 `src/core/libraries/videoout/video_out.cpp` (+27 -0) 📝 `src/core/libraries/videoout/video_out.h` (+1 -0) 📝 `src/core/platform.h` (+10 -9) 📝 `src/video_core/amdgpu/liverpool.h` (+2 -14) </details> ### 📄 Description ### GnmDriver - Submission lock moved out from GPU as it needs to be accessed by internal driver functions - Added `sceGnmAreSubmitsAllowed` ### VideoOut - Added `sceVideoOutAddVblankEvent` ### Kernel - Added `sceKernelAddUserEvent` and `sceKernelGetEventUserData` - Event processing now works with multiple events ### Platform - Added option to register several listeners to the same IRQ --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>