Can you delete FakePCIID* and see if HDMI audio works

krim404 / DellXPS15-9550-OSX

Tutorial for a full working Mac OS (10.11 up to 11.0) enviroment on the Dell XPS 15 (9550)

http://www.insanelymac.com/forum/topic/319764-dell-xps-15-9550-installation-tutorial/

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Can you delete FakePCIID* and see if HDMI audio works #152

Open xxxzc opened 3 years ago

xxxzc commented 3 years ago

AppleALC added controller patch for 100 Series in this commit.

I can enable HDMI audio for XPS15-9570 by faking device-id to 100 Series after that commit, so I wonder if we don't need FakePCIID* to enable 9550's HDMI audio anymore.

I don't have 9550 now, can you try it?

dnsdk commented 3 years ago

Audio does not work after disable FakePCIID

xxxzc commented 3 years ago

<key>PciRoot(0x0)/Pci(0x1f,0x3)</key>
            <dict>
                <key>alc-delay</key>
                <integer>500</integer>
                <key>alc-verbs</key>
                <data>
                AQAAAA==
                </data>
                <key>device-id</key>
                <data>
                cKEAAA==
                </data>
                <key>layout-id</key>
                <integer>32</integer>
            </dict>

try adding device-id

dnsdk commented 3 years ago

<key>PciRoot(0x0)/Pci(0x1f,0x3)</key>
          <dict>
              <key>alc-delay</key>
              <integer>500</integer>
              <key>alc-verbs</key>
              <data>
              AQAAAA==
              </data>
              <key>device-id</key>
              <data>
              cKEAAA==
              </data>
              <key>layout-id</key>
              <integer>32</integer>
          </dict>

try adding device-id

感谢大佬~ 但是蓝牙一直就没开起来过... But Bluetooth still doesn't work

golimpio commented 3 years ago

感谢大佬~ 但是蓝牙一直就没开起来过... But Bluetooth still doesn't work

Sorry I can't help much, since I can't test HDMI audio, but I'm curious about the bluetooth issue... was it caused by the lack of FakePCIID*?

I've removed FakePCIID from OC in Big Sur, and bluetooth is working fine here.

On Monterey, bluetooth is working fine as well (so far).

dnsdk commented 3 years ago

感谢大佬~ 但是蓝牙一直就没开起来过... But Bluetooth still doesn't work

Sorry I can't help much, since I can't test HDMI audio, but I'm curious about the bluetooth issue... was it caused by the lack of FakePCIID*?

I've removed FakePCIID from OC in Big Sur, and bluetooth is working fine here.

On Monterey, bluetooth is working fine as well (so far).

Can you share EFI？ Thanks ♪(･ω･)ﾉ

golimpio commented 3 years ago

Can you share EFI？ Thanks ♪(･ω･)ﾉ

Note: this EFI has AppleCpuPmCfgLock / AppleXcpmCfgLock set to false (I have CFG Lock disabled), but it works fine with both set to true, since I test both options when I make changes to this repository.

This is for Big Sur.

EFI.zip