Lax FileVault requirement for root patching

OpenCore-Patcher.command

@@ -291,8 +291,7 @@ system_profiler SPHardwareDataType | grep 'Model Identifier'
 
 WARNING: Root Volume Patching is still in active development, please
 have all important user data backed up. Note when the system volume
-is patched, you can no longer have Delta updates or have FileVault
-enabled.
+is patched, you can no longer have Delta updates.
 
 Supported Options:
 
@@ -314,8 +313,7 @@ B. Exit
 
 WARNING: Root Volume Patching is still in active development, please
 have all important user data backed up. Note when the system volume
-is patched, you can no longer have Delta updates or have FileVault
-enabled.
+is patched, you can no longer have Delta updates.
 
 Supported Options:
 
@@ -333,8 +331,7 @@ B. Exit
 
 WARNING: Root Volume Patching is still in active development, please
 have all important user data backed up. Note when the system volume
-is patched, you can no longer have Delta updates or have FileVault
-enabled.
+is patched, you can no longer have Delta updates.
 
 Supported Options:
 

Resources/CliMenu.py

@@ -481,7 +481,7 @@ For iMac13,x systems with a Nvidia dGPU, the iGPU is disabled by default to
 allow Delta Updates, FileVault, SIP and such on macOS Monterey. However due to
 this, DRM and QuickSync support may be broken.
 
-Users can choose to override this option but be aware SIP and FileVault must be
+Users can choose to override this option but be aware SIP must be
 disabled to run root patches to fix DRM and QuickSync.
 
 Note: This does not apply for Big Sur, the iGPU can be renabled without
@@ -556,7 +556,7 @@ patches in Mojave and Catalina.
 
 The main goal of this is to allow developers to better test patch sets as well
 as allow acceleration on TeraScale 2 machines. Not all features may be available
-(ie. GPU switching may not work, FileVault is not supported, etc)
+(ie. GPU switching may not work, etc)
 
 Note: for the average user, we recommend using dosdude1's legacy patcher:
 

Resources/Utilities.py

@@ -135,13 +135,19 @@ def amfi_status():
         return False
     return True
 
+def check_oclp_boot():
+    if get_nvram("OCLP-Version", "4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102", decode=False):
+        return True
+    else:
+        return False
+
 
 def patching_status(os_sip, os):
     # Detection for Root Patching
-    sip_enabled = True  # System Integrity Protection
-    sbm_enabled = True  # Secure Boot Status (SecureBootModel)
+    sip_enabled = True  #  System Integrity Protection
+    sbm_enabled = True  #  Secure Boot Status (SecureBootModel)
     amfi_enabled = True  # Apple Mobile File Integrity
-    fv_enabled = True  # FileVault
+    fv_enabled = True  #   FileVault
     dosdude_patched = True
 
     gen6_kext = "/System/Library/Extension/AppleIntelHDGraphics.kext"
@@ -155,7 +161,8 @@ def patching_status(os_sip, os):
     if get_nvram("csr-active-config", decode=False) and csr_decode(get_nvram("csr-active-config", decode=False), os_sip) is False:
         sip_enabled = False
 
-    if os > Constants.Constants().catalina:
+    if os > Constants.Constants().catalina and not check_oclp_boot():
+        # Assume non-OCLP Macs do not have our APFS seal patch
         fv_status: str = subprocess.run("fdesetup status".split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT).stdout.decode()
         if "FileVault is Off" in fv_status:
             fv_enabled = False

docs/BENIFITS.md

@@ -7,7 +7,7 @@ With OpenCore Legacy Patcher we recommend users go through the below table to un
 | Features | [OpenCore Legacy Patcher](https://github.com/dortania/OpenCore-Legacy-Patcher/) | [Patched Sur](https://github.com/BenSova/Patched-Sur) |
 | :--- | :--- | :--- |
 | Over The Air Updates | <span style="color:#30BCD5">Native System Preferences, additionally supports Deltas (~2GB) for Metal GPUs</span> | <span style="color:red">Inside Patcher Sur app (~12GB), only available when InstallAssistants release.</span> InstallAssistants generally available same day as System Preference updates, however developer betas will lag behind by 1 day compared to OTAs |
-| FileVault | <span style="color:#30BCD5">Supported on Metal GPUs</span> | <span style="color:red">Not supported</span> |
+| FileVault | <span style="color:#30BCD5">Fully supported on all machines</span> | <span style="color:red">Not supported</span> |
 | System Integrity Protection | <span style="color:#30BCD5">Fully enabled on Metal GPUs</span> | <span style="color:red">Disabled for early 2013 and older during the patching process and first boot afterwards, otherwise enabled</span> |
 | APFS Snapshots | <span style="color:#30BCD5">Fully enabled</span> | <span style="color:red">Disabled</span> |
 | User facing | <span style="color:red">TUI interface</span> | <span style="color:#30BCD5">SwiftUI interface, more user friendly</span> |

docs/MONTEREY-DROP.md

@@ -47,7 +47,7 @@ Below is a list of hardware that currently has issues with Monterey:
 * Intel HD4000 iGPUs lost support
   * Re-introduced with OpenCore Legacy Patcher v0.1.7
 
-By default these machines require root volume patches to gain graphics acceleration in Monterey. OpenCore Legacy Patcher supports readding support however SIP and FileVault can no longer be enabled due to root patching:
+By default these machines require root volume patches to gain graphics acceleration in Monterey. OpenCore Legacy Patcher supports readding support however SIP can no longer be enabled due to root patching:
 
 * Macmini6,x
 * MacBookAir5,x