Skylake black screen on Ventura

[Lismok]

Hi ive been having this issue when trying to use ventura on my laptop which has an i5 6300hq and a hd530 gpu, normally on monterrey with a AAPL,ig-platform-id on 00001B19 and 1B190000 as the device id everything works as expected but on ventura ive tried with a AAPL,ig-platform-id on 00001B59 and 1B590000 as the device id but i just get a black screen, also tried the boot arg -igfxblt but nothing seems to work

Im using the provided efi on this site for using ventura on sklylake, i also tried it without moving anything and i get the same black screen

When booting with -igxvesa it works but without acceleration

When using another efi i made myself and trying to patch with oclp to get the skylake kexts back i also get that black screen unless i start with -igxvesa

In both cases when i check the verbose it says not elegible for acceleration

Does anyone know what else can i do? or my hardware isnt compatible and i just have to keep using monterrey?

[MaLd0n]

Try this video patch with MacBookPro14,1 smbios

Quote

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>AADAhw==</data>
                <key>device-id</key>
                <data>FlkAAA==</data>
                <key>framebuffer-con1-alldata</key>
                <data>AQUJAAAIAACHAQAA</data>
                <key>framebuffer-con1-enable</key>
                <data>AQAAAA==</data>
                <key>framebuffer-con2-alldata</key>
                <string>&lt;02040a00 00080000 87010000&gt;</string>
                <key>framebuffer-con2-enable</key>
                <data>AQAAAA==</data>
                <key>framebuffer-fbmem</key>
                <data>AACQAA==</data>
                <key>framebuffer-patch-enable</key>
                <data>AQAAAA==</data>
                <key>framebuffer-stolenmem</key>
                <data>AAAwAQ==</data>
            </dict>

 

[Lismok]

Hi, ive tried it and i got the same result as before