Commit dd869663b634

Vincent Demeester <vincent@sbr.pm>
2026-08-12 10:19:50
fix(okinawa): enable amdgpu recovery and pstore
Added gpu_recovery=1 to prevent full system reset on GPU hang and efi_pstore to persist crash dumps across reboots. Freezes were caused by dGPU hangs triggering CF9 hardware reset.
main
1 parent 5d8a333
Changed files (1)
systems
okinawa
boot.nix
systems/okinawa/boot.nix
@@ -31,6 +31,7 @@
         "usb_storage"
         "sd_mod"
         "rtsx_pci_sdmmc"
+        "efi_pstore"
       ];
     };
 
@@ -48,6 +49,9 @@
 
       # Disable PSR (Panel Self Refresh) to prevent DMCUB firmware hangs
       "amdgpu.dcdebugmask=0x10"
+
+      # Enable GPU hang recovery instead of full system reset
+      "amdgpu.gpu_recovery=1"
     ];
 
     # Blacklist unnecessary wireless modules