diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45305ca9e..3358ecfa9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@
- AppleALC 1a3e5cb (1.6.0 rolling - 04-10-2021)
- Enhance Wifi model detection
- Hide OpenShell.efi by default
-- Add Brightness Control patches for legacy Nvidia and Intel GPUs
+- Add Brightness Control patches for legacy Nvidia, AMD and Intel GPUs
- Add user configurable Bootstrap setting
## 0.0.22
diff --git a/OpenCore-Patcher.command b/OpenCore-Patcher.command
index 92b2d1989..f8bc640ea 100755
--- a/OpenCore-Patcher.command
+++ b/OpenCore-Patcher.command
@@ -103,6 +103,8 @@ system_profiler SPHardwareDataType | grep 'Model Identifier'
- Acidanthera:\tOpenCore, kexts and other tools
- Khronokernel:\tWriting and maintaining this patcher
- DhinakG:\t\tWriting and maintaining this patcher
+ - ASentientBot:\tLegacy Acceleration Patches
+ - Ausdauersportler:\tLinking fixes for SNBGraphicsFB and AMDX3000
- Syncretic:\t\tAAAMouSSE and telemetrap
- cdf:\t\tNightShiftEnabler"""]).start()
@@ -111,7 +113,7 @@ system_profiler SPHardwareDataType | grep 'Model Identifier'
utilities.header(["Patching System Volume"])
print("""Patches Root volume to fix misc issues such as:
-- Brightness control for non-Metal Nvidia and Intel GPUs
+- Brightness control for non-Metal GPUs
WARNING: Root Volume Patching is still in active development, please
have all important user data backed up. Note when the system volume
diff --git a/Resources/ModelArray.py b/Resources/ModelArray.py
index b1ca8f846..930d15795 100644
--- a/Resources/ModelArray.py
+++ b/Resources/ModelArray.py
@@ -332,7 +332,7 @@ LegacyGPU = [
"Macmini5,2", # AMD 6000
"Macmini5,3", # Intel 3000
"iMac7,1", # AMD 2000
- #"iMac8,1", # AMD 2000 and AMD 2400
+ #"iMac8,1", # Nvidia and AMD 2400
"iMac9,1", # Nvidia 9000
#"iMac10,1", # Nvidia 9000 and AMD 4000
"iMac11,1", # AMD 4000
@@ -371,7 +371,7 @@ LegacyGPUAMD = [
"MacBookPro8,3", # Intel 3000 + AMD 6000
"Macmini5,2", # AMD 6000
"iMac7,1", # AMD 2000
- "iMac8,1", # AMD 2000
+ #"iMac8,1", # Nvidia and AMD 2000
#"iMac10,1", # Nvidia 9000 and AMD 4000
"iMac11,1", # AMD 4000
"iMac11,2", # AMD 4000 and 5000
@@ -380,6 +380,14 @@ LegacyGPUAMD = [
"iMac12,2", # AMD 6000
]
+LegacyGPUAMDIntelGen2 = [
+ "MacBookPro8,2", # Intel 3000 + AMD 6000
+ "MacBookPro8,3", # Intel 3000 + AMD 6000
+ "Macmini5,2", # AMD 6000
+ "iMac12,1", # AMD 6000
+ "iMac12,2", # AMD 6000
+]
+
LegacyGPUIntelGen1 = [
"MacBookPro6,1", # Intel 100 + Nvidia 300
"MacBookPro6,2", # Intel 100 + Nvidia 300
@@ -961,6 +969,24 @@ AddAMDAccel11 = [
"IOSurface.kext",
]
+AddAMDBrightness11 = [
+ "AMD2400Controller.kext",
+ "AMD2600Controller.kext",
+ "AMD3800Controller.kext",
+ "AMD4600Controller.kext",
+ "AMD4800Controller.kext",
+ "AMD5000Controller.kext",
+ "AMD6000Controller.kext",
+ "AMDLegacyFramebuffer.kext",
+ "AMDLegacySupport.kext",
+ "AMDRadeonX3000.kext",
+ "AMDRadeonX3000GLDriver.bundle",
+ "ATIRadeonX2000.kext",
+ "ATIRadeonX2000GA.plugin",
+ "ATIRadeonX2000GLDriver.bundle",
+ "ATIRadeonX2000VADriver.bundle",
+]
+
AddIntelGen1Accel = [
"AppleIntelFramebufferAzul.kext",
"AppleIntelFramebufferCapri.kext",
diff --git a/Resources/SysPatch.py b/Resources/SysPatch.py
index 36c2fe972..2fffaf494 100644
--- a/Resources/SysPatch.py
+++ b/Resources/SysPatch.py
@@ -125,7 +125,7 @@ class PatchSysVolume:
# iMac8,1 and iMac10,1 came in both AMD and Nvidia GPU models, so we must do hardware detection
if self.model in ("iMac8,1", "iMac10,1"):
if self.constants.current_gpuv == "AMD (0x1002)":
- print("- Merging legacy AMD Kexts and Bundles")
+ print("- Merging legacy AMD/ATI Kexts and Bundles")
self.delete_old_binaries(ModelArray.DeleteAMDAccel11)
self.add_new_binaries(ModelArray.AddAMDAccel11, self.constants.legacy_amd_path)
else:
@@ -191,19 +191,26 @@ class PatchSysVolume:
if self.model in ModelArray.LegacyGPUNvidia:
print("- Adding Nvidia Brightness Control patches")
self.add_new_binaries(ModelArray.AddNvidiaBrightness11, self.constants.legacy_nvidia_path)
- #elif self.model in ModelArray.LegacyGPUAMD:
- # self.add_new_binaries(ModelArray.AddAMDBrightness11, self.constants.legacy_amd_path)
-
+ elif self.model in ModelArray.LegacyGPUAMD:
+ print("- Adding AMD/ATI Brightness Control patches")
+ self.add_new_binaries(ModelArray.AddAMDBrightness11, self.constants.legacy_amd_path)
if self.model in ModelArray.LegacyGPUIntelGen1:
print("- Adding Intel Ironlake Brightness Control patches")
self.add_new_binaries(ModelArray.AddIntelGen1Brightness, self.constants.legacy_intel_gen1_path)
elif self.model in ModelArray.LegacyGPUIntelGen2:
print("- Adding Intel Sandy Bridge Brightness Control patches")
self.add_new_binaries(ModelArray.AddIntelGen2Brightness, self.constants.legacy_intel_gen2_path)
+ if self.model in ModelArray.LegacyGPUAMDIntelGen2:
+ # Swap custom AppleIntelSNBGraphicsFB-AMD.kext, required to fix linking
+ subprocess.run(f"sudo rm -R {self.mount_extensions}/AppleIntelSNBGraphicsFB.kext".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode()
+ subprocess.run(f"sudo cp -R {self.constants.legacy_amd_path}/AMD-Link/AppleIntelSNBGraphicsFB.kext {self.mount_extensions}".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode()
if self.model in ("iMac8,1", "iMac10,1"):
if self.constants.current_gpuv == "NVIDIA (0x10de)":
print("- Adding Nvidia Brightness Control patches")
self.add_new_binaries(ModelArray.AddNvidiaBrightness11, self.constants.legacy_nvidia_path)
+ else:
+ print("- Adding AMD/ATI Brightness Control patches")
+ self.add_new_binaries(ModelArray.AddAMDBrightness11, self.constants.legacy_amd_path)
if self.model in ModelArray.LegacyBrightness:
print("- Merging legacy Brightness Control Patches")
self.delete_old_binaries(ModelArray.DeleteBrightness)
diff --git a/docs/MODELS.md b/docs/MODELS.md
index 64e5f5cea..80783c344 100644
--- a/docs/MODELS.md
+++ b/docs/MODELS.md
@@ -16,11 +16,6 @@ The below table will list all supported and unsupported functions of the patcher
* [Mac Pro](#mac-pro)
* [Xserve](#xserve)
-Note: Brightness Control is currently unsupported on AMD GPUs as well as on iMac7,1, iMac8,1, iMac9,1 and MacBook5,2
-
-
-Note 2: For setups that require AppleHDA patching, we highly advise users instead opt of a USB Audio adapter to avoid root patching. This ensures that [DELTA](./TERMS.md) updates, FileVault, SIP and other security features can stay in-tact.
-
Regarding OS support, see below:
| Support Entry | Supported OSes | Description | Comment |
@@ -37,7 +32,7 @@ Regarding OS support, see below:
| MacBook3,1 | Late 2007 | ^^ | ^^ |
| MacBook4,1 | Early 2008 | YES | - No GPU Acceleration in Mavericks and newer
- No Keyboard and Trackpad
- No USB
- No Ethernet) |
| MacBook5,1 | Late 2008 | ^^ | - No GPU Acceleration in Big Sur([#108](https://github.com/dortania/OpenCore-Legacy-Patcher/issues/108))
- Trackpad is recognized as mouse |
-| MacBook5,2 | Early 2009 | ^^ | ^^ |
+| MacBook5,2 | Early 2009 | ^^ | - No GPU Acceleration in Big Sur([#108](https://github.com/dortania/OpenCore-Legacy-Patcher/issues/108))
- Trackpad is recognized as mouse
- Brightness control partially supported |
| MacBook6,1 | Late 2009 | ^^ | - No GPU Acceleration in Big Sur([#108](https://github.com/dortania/OpenCore-Legacy-Patcher/issues/108))
|
| MacBook7,1 | Mid-2010 | ^^ | ^^ |
@@ -103,8 +98,8 @@ Regarding OS support, see below:
| iMac5,1 | Late 2006 | ^^ | 32-Bit Firmware limitation |
| iMac5,2 | ^^ | ^^ | ^^ |
| iMac6,1 | ^^ | ^^ | ^^ |
-| iMac7,1 | Mid-2007 | YES | - Requires an SSE4.1 CPU Upgrade
- No GPU Acceleration in Big Sur([#108](https://github.com/dortania/OpenCore-Legacy-Patcher/issues/108))
|
-| iMac8,1 | Early 2008 | ^^ | No GPU Acceleration in Big Sur([#108](https://github.com/dortania/OpenCore-Legacy-Patcher/issues/108))) |
+| iMac7,1 | Mid-2007 | YES | - Requires an SSE4.1 CPU Upgrade
- No GPU Acceleration in Big Sur([#108](https://github.com/dortania/OpenCore-Legacy-Patcher/issues/108))
- Brightness control partially supported on Nvidia GPUs, AMD unsupported |
+| iMac8,1 | Early 2008 | ^^ | - No GPU Acceleration in Big Sur([#108](https://github.com/dortania/OpenCore-Legacy-Patcher/issues/108)))
- Brightness control partially supported on Nvidia GPUs, AMD unsupported |
| iMac9,1 | Early 2009 | ^^ | ^^ |
| iMac10,1 | Late 2009 | ^^ | GPU is socketed, [recommend upgrading to Metal GPU](https://forums.macrumors.com/threads/2011-imac-graphics-card-upgrade.1596614/?post=17425857#post-17425857) |
| iMac11,1 | ^^ | ^^ | ^^ |