Inject Device GFX0 into DSDT HD4600 mobile

[wellcome]

Good afternoon Maldon:

Chris 1111 sent me to see you could inject the GFX0 device in my DSDT with HD4600 mobile 0x04168086, ig-platform-id= 0x0A260006 , to make device-id = 1204 0000 in Big Sur opencore, which does not have it included because it is in the SSDT-IGPU,

Attachment.

Thank you

DSDT-SSDT.zip

[MaLd0n]

hey

the best way is inject via bootloader in this case

just add this patch in devices properties

 

<key>PciRoot(0)/Pci(0x02,0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>BgAmCg==</data>
                <key>device-id</key>
                <data>EgQAAA==</data>
                <key>framebuffer-cursormem</key>
                <data>AACQAA==</data>
                <key>framebuffer-patch-enable</key>
                <integer>1</integer>
                <key>hda-gfx</key>
                <string>onboard-1</string>
            </dict>

 

[wellcome]

19 minutes ago, MaLd0n said:

hey

the best way is inject via bootloader in this case

just add this patch in devices properties

 

<key>PciRoot(0)/Pci(0x02,0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>BgAmCg==</data>
                <key>device-id</key>
                <data>EgQAAA==</data>
                <key>framebuffer-cursormem</key>
                <data>AACQAA==</data>
                <key>framebuffer-patch-enable</key>
                <integer>1</integer>
                <key>hda-gfx</key>
                <string>onboard-1</string>
            </dict>

 

Maldon:

We have already done what you report and it does not inject the graph, as clover does. Chris tries to see if it solves it, that in addition to that, the DSDT incorporates the IGPU with the patch device-id = 1204000

[MaLd0n]

post ur config.plist here

[wellcome]

17 minutes ago, wellcome said:

Maldon:

We have already done what you report and it does not inject the graph, as clover does. Chris tries to see if it solves it, that in addition to that, the DSDT incorporates the IGPU with the patch device-id = 1204000

Maldon:

However, I have tried your pacht in case it had any difference with the one used by me, but it continues to give Glitches and Big Sur does not allow to enter the writing

20200807_193821.jpg.zip

Edited August 8, 2020 by wellcome
insert foto

[MaLd0n]

9 minutes ago, wellcome said:

However, I have tried your pacht in case it had any difference with the one used by me, but it continues to give Glitches and Big Sur does not allow to enter the writing

this igpu need csm enable in bios/uefi  

[wellcome]

25 minutes ago, MaLd0n said:

this igpu need csm enable in bios/uefi  

Maldon:

With CSM enable in my bios I can't boot with USB Guit. ¿ Because in opencore injecting the fake 412 is so complicated, while in clover it is so simple: before with FakePCII and now with WGE.

Regards

20200808_201007.jpg.zip

[wellcome]

3 hours ago, MaLd0n said:

post ur config.plist here

Maldon:

My config,plist opencore

config.plist.zip