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fix(display): dual boot monitor support
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,340 @@ | ||
| DefinitionBlock ("", "SSDT", 2, "ACDT", "AMDGPU", 0x00001000) | ||
| { | ||
| External (_SB_.PCI0, DeviceObj) | ||
| External (_SB_.PCI0.GFX0, DeviceObj) | ||
| External (_SB_.PCI0.PEG0, DeviceObj) | ||
| External (_SB_.PCI0.PEG0.PEGP, DeviceObj) | ||
|
|
||
| Scope (\_SB.PCI0) | ||
| { | ||
| // Follow your motherboard structure regarding the scope hierarchy. This example contains: | ||
| // PEG0 -> PEGP (GPU #1) and HDAU (HDMI audio for GPU #1) | ||
| // PEG1 -> PEGP (GPU #2) not installed | ||
| // PEG2 -> PEGP (GPU #3) not installed | ||
| // PEG3 -> PEGP (GPU #4) not installed | ||
| // IMEI (Intel IMEI device required for proper hardware video decoding functioning) | ||
| // GFX0 (disabled original IGPU name) | ||
| // IGPU (Intel GPU with a connector-less frame used for hardware video decoding) | ||
| // | ||
| // Depending on your method you may rename PEGP to GFX0. | ||
| Scope (PEG0) | ||
| { | ||
| Scope (PEGP) | ||
| { | ||
| Method (_DSM, 4, NotSerialized) // _DSM: Device-Specific Method | ||
| { | ||
| Store (Package () | ||
| { | ||
| // Write the preferred GPU index here (1-4) | ||
| "AAPL,slot-name", | ||
| Buffer () | ||
| { | ||
| "Slot-1" | ||
| }, | ||
|
|
||
| // Write the main main monitor index (currently 0) here, the value does not matter | ||
| "@0,AAPL,boot-display", | ||
| Buffer (Zero) {} | ||
|
|
||
| // Only use this if your GPU device identifier is not natively supported in macOS kexts | ||
| "device-id", | ||
| Buffer (0x04) | ||
| { | ||
| 0xDF, 0x67, 0x00, 0x00 | ||
| }, | ||
|
|
||
| // Only use this if automatic detection fails or you are faking your GPU device-id | ||
| "model", | ||
| Buffer () | ||
| { | ||
| "Sapphire RX 470 Nitro" | ||
| }, | ||
|
|
||
| // Only use this if you are not satisfied with automatic HDMI injection | ||
| // Make sure not to write the same onboard index for each installed GPU | ||
| "hda-gfx", | ||
| Buffer () | ||
| { | ||
| "onboard-2" | ||
| }, | ||
|
|
||
| // Only use this if you need special connectors that are incompatible with the automatic connector detection | ||
| "connectors", | ||
| Buffer () | ||
| { | ||
| 0x13, 0x13, 0x0D, 0x0D, 0x12 | ||
| }, | ||
|
|
||
| // You may only specify this with connectors property when the amount of connectors differs from autodetected | ||
| "connector-count", | ||
| Buffer () | ||
| { | ||
| 0x05, 0x00, 0x00, 0x00 | ||
| }, | ||
|
|
||
| // Only use this with automatic connector detection when you need manual priority. | ||
| // Each value is a sense id to get a higher priority. | ||
| // Automatic ordering is done by type: LVDS, DVI, HDMI, DP, VGA. | ||
| // You may leave this empty to order all the connectors by type. | ||
| // Assume autodetected connectors: 0x03 DP, 0x02 DVI_D, 0x06 HDMI, 0x05 DVI_D, 0x04 VGA | ||
| // With the value pri will become: 0x0005 , 0x0001 , 0x0004 , 0x0003 , 0x0002 | ||
| "connector-priority", | ||
| Buffer () | ||
| { | ||
| 0x03, 0x06, 0x05 | ||
| }, | ||
|
|
||
| /* | ||
| // The properties below allow you to configure aty_config, aty_properties, cail_properties | ||
| // This will change CAIL_DisableDrmdmaPowerGating in cail_properties to false | ||
| // Note: buffer of 1 byte long with 0x01 / 0x00 values is transormed into boolean | ||
| "CAIL,CAIL_DisableDrmdmaPowerGating", | ||
| Buffer () | ||
| { | ||
| 0x01 | ||
| }, | ||
| // This will change CFG_FB_LIMIT in aty_config to 6 | ||
| // Starting with 10.13.2 AAPL hardcodes framebuffer limit in certain kexts. | ||
| // In particular, for AMD9500Controller the value is 6. | ||
| // This is not correct for some GPUs (e.g. Radeon Pro, which has 3), so you are to specify | ||
| // the correct value right here. | ||
| "CFG,CFG_FB_LIMIT", | ||
| 0x06, | ||
| // This will change HELLO_WORLD in aty_properties to <01 02 03 04> | ||
| "PP,HELLO_WORLD", | ||
| Buffer () | ||
| { | ||
| 0x01, 0x02, 0x03, 0x04 | ||
| } | ||
| // The properties below are usually relevant to mobile ATI/AMD GPUs | ||
| // Most mobile GPUs fail to provide their VBIOS | ||
| // Dump it and inject it here. | ||
| // You must cut or pad it by 64 KB (GOP is not relevant). | ||
| "ATY,bin_image", | ||
| Buffer (0x00010000) | ||
| { | ||
| // Put your VBIOS here (you could extract it with Linux or Windows) | ||
| }, | ||
| // Works as AAPL%02X,override-no-connect, where %02X is display index e.g. 00 | ||
| "AAPL00,override-no-connect", | ||
| Buffer (0x80) | ||
| { | ||
| // Put your EDID here (you could extract it with Linux or Windows) | ||
| // Note that in some cases the extracted EDID may not be compatible and | ||
| // as a result you may see visual glitches. | ||
| // After you got at least something to show you could use edid-fix.sh script | ||
| // (based on pokenguyen's work) to generate a compatible EDID. | ||
| }, | ||
| // Just like AAPL00, @0 represents your display index (from the connectors). | ||
| // From there on only @X notation could be used for displays other than 0. | ||
| // I.e. AAPL01,override-no-connect is OK but AAPL01,DualLink is NOT. | ||
| // Equal to AAPL00,DualLink, only supported for LVDS displays. | ||
| // Required bandwidth speed is calculated as follows: | ||
| // BITS_PER_PIXEL * WIDTH * HEIGHT * FREQUENCY / (1024 * 1024) = N Mbps/s | ||
| // It depends on hardware but you could commonly assume 800 Mbit/s per link | ||
| // If calculated N is above this value, you may require the property below. | ||
| "@0,display-dual-link", | ||
| Buffer () | ||
| { | ||
| 0x01, 0x00, 0x00, 0x00 | ||
| }, | ||
| // Equal to AAPL00,LinkFormat = 0 (0 - 6 bits, 1 - 8 bits) | ||
| // Most laptop displays do not support 24-bit (32) colour but only 18-bit. | ||
| // This property must be used if you see "gradient" glitches. | ||
| "@0,display-link-component-bits", | ||
| Buffer () { | ||
| 0x06, 0x00, 0x00, 0x00 | ||
| }, | ||
| // Equal to AAPL00,PixelFormat = 0 (0 - 6 bits, 1 - 8 bits) | ||
| // Similar to display-link-component-bits | ||
| "@0,display-pixel-component-bits", | ||
| Buffer () | ||
| { | ||
| 0x06, 0x00, 0x00, 0x00 | ||
| }, | ||
| // Equal to AAPL00,Dither | ||
| // In general you should avoid this property, since it most likely will decrease | ||
| // visual quality. However, on some displays you may get slightly better picture | ||
| // with this property set to 1. | ||
| "@0,display-dither-support", | ||
| Buffer () | ||
| { | ||
| 0x01, 0x00, 0x00, 0x00 | ||
| } | ||
| */ | ||
|
|
||
| }, Local0) | ||
| DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) | ||
| Return (Local0) | ||
| } | ||
| } | ||
|
|
||
| /* | ||
| // Only use this if you are not satisfied with automatic HDMI injection | ||
| Device (HDAU) | ||
| { | ||
| Name (_ADR, One) // _ADR: Address | ||
| Method (_DSM, 4, NotSerialized) // _DSM: Device-Specific Method | ||
| { | ||
| If (LEqual (Arg2, Zero)) | ||
| { | ||
| Return (Buffer (One) | ||
| { | ||
| 0x03 | ||
| }) | ||
| } | ||
| Return (Package () | ||
| { | ||
| // layout-id should be defined, though the value is unused | ||
| "layout-id", | ||
| Buffer (0x04) | ||
| { | ||
| 0x01, 0x00, 0x00, 0x00 | ||
| }, | ||
| "hda-gfx", | ||
| Buffer () | ||
| { | ||
| "onboard-1" | ||
| } | ||
| }) | ||
| } | ||
| } | ||
| */ | ||
| } | ||
|
|
||
| // Below goes an example for IGPU injection useful for enabling hardware video decoding and other stuff. | ||
|
|
||
| Device (IMEI) | ||
| { | ||
| Name (_ADR, 0x00160000) // _ADR: Address | ||
| } | ||
|
|
||
| Scope (GFX0) | ||
| { | ||
| Name (_STA, Zero) // _STA: Status | ||
| } | ||
|
|
||
| Device (IGPU) | ||
| { | ||
| Name (_ADR, 0x00020000) // _ADR: Address | ||
| Method (_DSM, 4, NotSerialized) // _DSM: Device-Specific Method | ||
| { | ||
| Store (Package () | ||
| { | ||
| // Write the preferred GPU index here (1-4) | ||
| "AAPL,slot-name", | ||
| Buffer () | ||
| { | ||
| "Built In" | ||
| }, | ||
|
|
||
| // This is a connector-less frame for Azul HD 4600 | ||
|
|
||
| "AAPL,ig-platform-id", | ||
| Buffer (0x04) | ||
| { | ||
| 0x03, 0x00, 0x98, 0x3E | ||
| }, | ||
|
|
||
| // This is an override for built-in device-id | ||
|
|
||
| "device-id", | ||
| Buffer (0x04) | ||
| { | ||
| 0x9B, 0x3E, 0x00, 0x00 | ||
| } | ||
|
|
||
| // Only use this if automatic detection fails or you are faking your GPU device-id | ||
| "model", | ||
| Buffer () | ||
| { | ||
| "Intel UHD Graphics 630" | ||
| }, | ||
|
|
||
| // Only use this if you are not satisfied with automatic HDMI injection | ||
| // Make sure not to write the same onboard index for each installed GPU | ||
| "hda-gfx", | ||
| Buffer () | ||
| { | ||
| "onboard-1" | ||
| }, | ||
|
|
||
| // Enable Metal 3 in Ventura | ||
| "enable-metal", | ||
| Buffer () | ||
| { | ||
| 0x01 | ||
| }, | ||
|
|
||
| // Always use high-power mode | ||
| "force-online", | ||
| Buffer () | ||
| { | ||
| 0x01 | ||
| }, | ||
|
|
||
| // Boost iGPU performance | ||
| "igfxfw", | ||
| Buffer () | ||
| { | ||
| 0x02 | ||
| }, | ||
|
|
||
| // Increase performance by rps-control | ||
| "rps-control", | ||
| Buffer () | ||
| { | ||
| 0x01 | ||
| }, | ||
| }, Local0) | ||
| DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) | ||
| Return (Local0) | ||
| } | ||
| } | ||
|
|
||
| Method (DTGP, 5, NotSerialized) | ||
| { | ||
| If (LEqual (Arg0, ToUUID ("a0b5b7c6-1318-441c-b0c9-fe695eaf949b"))) | ||
| { | ||
| If (LEqual (Arg1, One)) | ||
| { | ||
| If (LEqual (Arg2, Zero)) | ||
| { | ||
| Store (Buffer (One) | ||
| { | ||
| 0x03 | ||
| }, Arg4) | ||
| Return (One) | ||
| } | ||
|
|
||
| If (LEqual (Arg2, One)) | ||
| { | ||
| Return (One) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| Store (Buffer (One) | ||
| { | ||
| 0x00 | ||
| }, Arg4) | ||
| Return (Zero) | ||
| } | ||
| } | ||
| } |
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