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HDMI audio issues with open core (i5 8250u, ALC256) on Asus X507UAR

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mhys33 said:
Okay changed to con1, new PR files attached.
Click to expand...
As per the IOReg, the HDMI Audio doesn't seem to be working. Try to unplug and then plug the HDMI and check for HDMI Audio.
 
EliteMacx86 said:
As per the IOReg, the HDMI Audio doesn't seem to be working. Try to unplug and then plug the HDMI and check for HDMI Audio.
Click to expand...
So that's the only way right now to get HDMI audio working. Attaching IOREG with HDMI audio working after unplug and replug along with PR files
 

Attachments

mhys33 said:
So that's the only way right now to get HDMI audio working. Attaching IOREG with HDMI audio working after unplug and replug along with PR files
Click to expand...
Replace the Device properties with the following.

Code: 
<key>DeviceProperties</key>
    <dict>
        <key>Add</key>
        <dict>
            <key>PciRoot(0x0)/Pci(0x1F,0x3)</key>
            <dict>
                <key>hda-gfx</key>
                <string>onboard-1</string>
                <key>layout-id</key>
                <integer>11</integer>
                <key>no-controller-patch</key>
                <integer>1</integer>
            </dict>
            <key>PciRoot(0x0)/Pci(0x2,0x0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>AAAbWQ==</data>
                <key>device-id</key>
                <data>FlkAAA==</data>
                <key>force-online</key>
                <integer>1</integer>
                <key>framebuffer-con1-enable</key>
                <integer>1</integer>
                <key>framebuffer-con1-type</key>
                <data>AAgAAA==</data>
                <key>framebuffer-fbmem</key>
                <data>AACQAA==</data>
                <key>framebuffer-patch-enable</key>
                <integer>1</integer>
                <key>framebuffer-stolenmem</key>
                <data>AAAwAQ==</data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
                <key>enable-hdmi20</key>
                <data>AQAAAA==</data>
                <key>framebuffer-con1-alldata</key>
                <data>AgYJAAAIAACHAQAA</data>
            </dict>
        </dict>
        <key>Delete</key>
        <dict/>
    </dict>

Reset NVRAM twice. Keep HDMI connected while booting. Reply with new PR files.
 
EliteMacx86 said:
Replace the Device properties with the following.

Code: 
<key>DeviceProperties</key>
    <dict>
        <key>Add</key>
        <dict>
            <key>PciRoot(0x0)/Pci(0x1F,0x3)</key>
            <dict>
                <key>hda-gfx</key>
                <string>onboard-1</string>
                <key>layout-id</key>
                <integer>11</integer>
                <key>no-controller-patch</key>
                <integer>1</integer>
            </dict>
            <key>PciRoot(0x0)/Pci(0x2,0x0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>AAAbWQ==</data>
                <key>device-id</key>
                <data>FlkAAA==</data>
                <key>force-online</key>
                <integer>1</integer>
                <key>framebuffer-con1-enable</key>
                <integer>1</integer>
                <key>framebuffer-con1-type</key>
                <data>AAgAAA==</data>
                <key>framebuffer-fbmem</key>
                <data>AACQAA==</data>
                <key>framebuffer-patch-enable</key>
                <integer>1</integer>
                <key>framebuffer-stolenmem</key>
                <data>AAAwAQ==</data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
                <key>enable-hdmi20</key>
                <data>AQAAAA==</data>
                <key>framebuffer-con1-alldata</key>
                <data>AgYJAAAIAACHAQAA</data>
            </dict>
        </dict>
        <key>Delete</key>
        <dict/>
    </dict>

Reset NVRAM twice. Keep HDMI connected while booting. Reply with new PR files.
Click to expand...
Okay so the 'con1-alldata" line causes some kind of glitch right before boot, after the verbose text, the display shuts off. Maybe something in this line needs to be fixed? Also I really appreciate the help bro, thanks a lot
 
mhys33 said:
Okay so the 'con1-alldata" line causes some kind of glitch right before boot, after the verbose text, the display shuts off. Maybe something in this line needs to be fixed? Also I really appreciate the help bro, thanks a lot
Click to expand...
Try the following Device Properties.
Code: 
    <key>DeviceProperties</key>
    <dict>
        <key>Add</key>
        <dict>
            <key>PciRoot(0)/Pci(0x02,0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>AAAbWQ==</data>
                <key>device-id</key>
                <data>FlkAAA==</data>
                <key>framebuffer-con2-enable</key>
                <integer>1</integer>
                <key>framebuffer-con2-flags</key>
                <data>hwEAAA==</data>
                <key>framebuffer-con2-pipe</key>
                <data>EgAAAA==</data>
                <key>framebuffer-con2-type</key>
                <data>AAgAAA==</data>
                <key>framebuffer-fbmem</key>
                <data>AACQAA==</data>
                <key>framebuffer-patch-enable</key>
                <integer>1</integer>
                <key>framebuffer-stolenmem</key>
                <data>AAAwAQ==</data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
            </dict>
            <key>PciRoot(0)/Pci(0x1f,3)</key>
            <dict>
                <key>device-id</key>
                <data>cKEAAA==</data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
                <key>layout-id</key>
                <integer>11</integer>
                <key>no-controller-patch</key>
                <integer>1</integer>
            </dict>
        </dict>
        <key>Delete</key>
        <dict/>
    </dict>

Reset NVRAM twice and reply with new PR files.
 
EliteMacx86 said:
Try the following Device Properties.
Code: 
    <key>DeviceProperties</key>
    <dict>
        <key>Add</key>
        <dict>
            <key>PciRoot(0)/Pci(0x02,0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>AAAbWQ==</data>
                <key>device-id</key>
                <data>FlkAAA==</data>
                <key>framebuffer-con2-enable</key>
                <integer>1</integer>
                <key>framebuffer-con2-flags</key>
                <data>hwEAAA==</data>
                <key>framebuffer-con2-pipe</key>
                <data>EgAAAA==</data>
                <key>framebuffer-con2-type</key>
                <data>AAgAAA==</data>
                <key>framebuffer-fbmem</key>
                <data>AACQAA==</data>
                <key>framebuffer-patch-enable</key>
                <integer>1</integer>
                <key>framebuffer-stolenmem</key>
                <data>AAAwAQ==</data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
            </dict>
            <key>PciRoot(0)/Pci(0x1f,3)</key>
            <dict>
                <key>device-id</key>
                <data>cKEAAA==</data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
                <key>layout-id</key>
                <integer>11</integer>
                <key>no-controller-patch</key>
                <integer>1</integer>
            </dict>
        </dict>
        <key>Delete</key>
        <dict/>
    </dict>

Reset NVRAM twice and reply with new PR files.
Click to expand...
Attaching latest PR files with new properties
 

Attachments

EliteMacx86 said:
Replace Device ID for Audio by 709D0000
Click to expand...
No change buddy. Same situation, only internal speakers are visible on boot. Attaching latest PR files.
 

Attachments

mhys33 said:
No change buddy. Same situation, only internal speakers are visible on boot. Attaching latest PR files.
Click to expand...
Remove Device ID and add the following Kernel Patch.

Arch: Any
Identifier: com.apple.driver.AppleIntelKBLGraphicsFramebuffer
Comment: 0x591b0000, 0105 instead of 0306, HDMI
Find: 02040A00000800008701000003060A
Replace: 01050A00000800008701000002040A
Enabled: Yes
 
EliteMacx86 said:
Remove Device ID and add the following Kernel Patch.

Arch: Any
Identifier: com.apple.driver.AppleIntelKBLGraphicsFramebuffer
Comment: 0x591b0000, 0105 instead of 0306, HDMI
Find: 02040A00000800008701000003060A
Replace: 01050A00000800008701000002040A
Enabled: Yes
Click to expand...
So this patch disables graphics acceleration for me, but still only internal audio, no HDMI audio. Attaching latest PR files.
 

Attachments

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