ps5-linux-patches

mirror of https://github.com/ps5-linux/ps5-linux-patches.git synced 2026-08-13 23:18:37 -07:00

Author	SHA1	Message	Date
Andy Nguyen	76db3a464b	linux: add bc250 audio patch by essdee	2026-06-19 17:19:34 +02:00
Andy Nguyen	9fec3c7729	config: update to 7.1.1	2026-06-19 17:17:46 +02:00
MassZero0	e00c8a7d38	linux: mts: fix NAPI poll storm that pins a CPU when the NIC MSI never fires (#14 ) The PS5 GbE NIC has no INTx pin and its MSI sometimes never fires after a cold boot. The driver already works around that with a 1 Hz link-poll watchdog that kicks NAPI by hand. But gbe_poll() re-checks GBE_REG_ISR after completing NAPI and reschedules itself whenever a GBE_IER_MASK cause is still latched, without ever acknowledging (W1C) the ISR -- only the hardware handler gbe_isr() does. When the MSI is dead gbe_isr() never runs, so the latched cause (e.g. RX_DONE) is never cleared, the re-check stays true forever, and NAPI reschedules itself ~30k times/s, pinning ksoftirqd on that CPU at 100%. Acknowledge the pending causes before re-kicking so a stale, undelivered cause can no longer spin NAPI. While the MSI is dead also poll the rings every GBE_POLL_FALLBACK_MS (10 ms) instead of once per second, so interactive RX latency drops from ~1 s to a few ms; fall back to HZ as soon as real IRQs start arriving.	2026-06-01 21:54:28 +02:00
Andy Nguyen	45c3a2ec19	linux: improve hdmi sequence in amdgpu dm	2026-05-31 21:47:54 +02:00
rmux	61eb7c0f71	Add buzzer driver for PS5 chassis piezo (#12 ) thanks to cow for testing. legend as usual.	2026-05-30 23:11:28 +02:00
Andy Nguyen	5b0dc56c1b	linux: fix cu unlock patches	2026-05-30 21:47:59 +02:00
Andy Nguyen	bcf718f3d5	linux: improve icc code	2026-05-30 21:40:20 +02:00
Andy Nguyen	52b956d985	config: enable NFT_QUEUE and NFT_TUNNEL	2026-05-29 22:49:47 +02:00
Andy Nguyen	e9424efb51	linux: add icc_device_power_* functions and fix black screen	2026-05-29 22:43:06 +02:00
eeply	a833df9c73	Add PS5 adapted bc-250 patch to enable 40CUs (#10 )	2026-05-28 01:58:33 +02:00
rmux	ba4f29d40c	Add ahci_salina driver for PS5 BD-ROM AHCI (0x104d:0x9105 / 0x9106) (#9 ) thanks to cow for testing. legend as usual.	2026-05-28 01:58:06 +02:00

2 changed files with 1372 additions and 156 deletions

.config

+145 -39

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linux.patch

+1227 -117

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