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fix: PSP boot crash, audio stability, and streaming MP3 player #19

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Merged
AndrewAltimit merged 9 commits into from
Feb 15, 2026
Merged

fix: PSP boot crash, audio stability, and streaming MP3 player #19

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14fd506
fix: PSP EBOOT boot crash from kernel-mode partition allocation
Feb 15, 2026
80ce835
fix: reduce PRX codec scan frequency to avoid in-game stutter
Feb 15, 2026
5e90111
fix: load AV codec modules in EBOOT for PRX piggyback, reduce scan fr…
Feb 15, 2026
9f566f3
fix: remove sceUtilityLoadModule from EBOOT to avoid codec deadlock
Feb 15, 2026
55ebeb7
fix: replace SpinMutex with bare atomics to prevent priority inversio…
Feb 15, 2026
aa31038
fix: JoinHandle leak, lazy AV modules, remove debug logging
Feb 15, 2026
374b8be
feat: streaming sceAudiocodec MP3 player with OASIS detection
Feb 15, 2026
99c38e6
fix: address AI review feedback (iteration 1)
Feb 15, 2026
39e27fa
fix: update stale doc comments in PRX audio detection
Feb 15, 2026
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2 changes: 1 addition & 1 deletion crates/oasis-backend-psp/Cargo.lock
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6 changes: 4 additions & 2 deletions crates/oasis-backend-psp/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,11 @@ repository = "https://github.com/AndrewAltimit/oasis-os"
authors = ["AndrewAltimit"]

[features]
default = ["kernel-mode"]
default = []
# kernel-mode bundles all kernel sub-features EXCEPT kernel-exception
# (intentionally excluded: broken on PSP-3000 + 6.20 PRO-C).
kernel-mode = ["psp/kernel", "kernel-volatile", "kernel-me-clock", "kernel-me"]
# Granular kernel sub-features:
# Granular kernel sub-features (each enables psp/kernel independently):
kernel-exception = ["psp/kernel"] # sceKernelRegisterDefaultExceptionHandler (broken on PSP-3000 + 6.20 PRO-C)
kernel-volatile = ["psp/kernel"] # sceKernelVolatileMemTryLock (extra 4MB)
kernel-me-clock = ["psp/kernel"] # scePowerGetMeClockFrequency
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