NHL Legacy Edition [BLUS31540]

Could it be that the game uses MLAA? And by disabling MLAA the scaling might work? I tried making a patch but it doesn't work:

Code:

Version: 1.2
Anchors:
  SPU_MLAA_01: &SPU_MLAA_01
    - [ be32, 0x000031f4, 0x40800003 ] # il r3 0
  #  - [ be32, 0x0000349c, 0x40800017 ] # il r23 0 # causes blackscreen
 
  SPU_MLAA_02: &SPU_MLAA_02
    - [ be32, 0x000031f4, 0x40800003 ] # il r3 0
    - [ be32, 0x0000349c, 0x40800017 ] # il r23 0
 
  SPU_MLAA_03: &SPU_MLAA_03
    - [ be32, 0x000031f4, 0x40800003 ] # il r3 0
    - [ be32, 0x000034a4, 0x40800017 ] # il r23 0
 
  SPU_MLAA_04: &SPU_MLAA_04
    - [ be32, 0x00005948, 0x40800094 ] # il r20 1
    - [ be32, 0x0000690c, 0x40800027 ] # il r39 0
 
  SPU_MLAA_05: &SPU_MLAA_05
    - [ be32, 0x00004440, 0x40800002 ] # il r2 0
    - [ be32, 0x000056C4, 0x4080008a ] # il r10 0
 
  SPU_MLAA_06: &SPU_MLAA_06
    - [ be32, 0x000033b0, 0x40800017 ] # il r23 0
    - [ be32, 0x0000373c, 0x4080001f ] # il r31 0
 
  SPU_MLAA_07: &SPU_MLAA_07
    - [ be32, 0x0000325c, 0x40800003 ] # il r3 0
    - [ be32, 0x00004C00, 0x40800091 ] # il r17 1
 
  SPU_MLAA_08: &SPU_MLAA_08
    - [ be32, 0x000036d4, 0x4080001d ] # il r29 0
    - [ be32, 0x000033d0, 0x40800005 ] # il r5 0
 
  SPU_MLAA_09: &SPU_MLAA_09
    - [ be32, 0x00003744, 0x4080001e ] # il r30 0
    - [ be32, 0x00003430, 0x40800006 ] # il r6 0
 
  SPU_MLAA_10: &SPU_MLAA_10
    - [ be32, 0x000036bc, 0x4080001c ] # il r28 0
    - [ be32, 0x000033c0, 0x40800005 ] # il r5 0
 
  SPU_MLAA_11: &SPU_MLAA_11
    - [ be32, 0x00003344, 0x40800003 ] # il r3 0
    - [ be32, 0x000037b4, 0x4020007f ] # spu nop
 
  SPU_MLAA_Notes: &SPU_MLAA_Notes "Removes Morphological Anti-Aliasing, known as \"MLAA\", a form of post process anti-aliasing which is done using the CELL's SPUs instead of the RSX for extra performance."

SPU-3fd48749c90f596b24400a681adff4b0c5ff05b7: # SPUNAME: 'PS3_Release/edgepost-mlaa-task.s'
  "Disable SPU MLAA - NHL Legacy Edition":
    Games:
      "NHL Legacy Edition":
        BLUS31540: [ 01.00 ]
    Serials: All
    Author: nsoeth
    Notes: [ *SPU_MLAA_Notes, "\n\nKnown to affect:\n\nNHL Legacy Edition" ]
    Patch Version: 1.5
    Patch:
      - [ load, *SPU_MLAA_01 ]

I've also attached the rpcs3.log, could somebody verify if I have the right SPU Hash?