anchor.diff:    ''}
     ${optionalString (versionAtLeast version "4.14") ''
       AMD_MEM_ENCRYPT y
  -  ''}
  -  ${optionalString (versionAtLeast version "4.15") ''
  -    #DRM_AMD_DC_PRE_VEGA y
  -    #DRM_AMD_DC_FBC y
  -    #DRM_AMD_DC_DCN1_0 y
  -    CHASH_STATS y
     ''}
   
     PREEMPT y
  
positive.code:   ATH9K_AHB y # Ditto, AHB bus
    B43_PHY_HT y
    BCMA_HOST_PCI y
  
    # Enable various FB devices.
    FB y
  
negative.code:   SECURITY_NETWORK_XFRM y
    DDR y
    FONTS y
    ${optionalString (versionAtLeast version "5.2") ''
      UNICODE y
    ''}
    MOUSE_PS2_VMMOUSE y
    GPIO_SYSFS y
    CHARGER_MANAGER y
  