Dell 5548 - seeking guidance

[arhu]

Legacy rom is enabled.
My FB.kext is patched and It works (without Qe/Cl) only when i set fakeid 0x16260006 or 0x16160002.

[Jake Lo]

No need to set fakepciid, just set your ig-platform-id to  0x16260006

[arhu]

Without fakeid I have kernel panic with "AppleIntelBDWGraphics" not "AppleIntelBDWGraphicsFramebuffer"

ig-platform: 0x1626006 and patched FB.kext -> http://pastebin.com/mvha2wM6

 

I found patch DSDT:
 

Method (_DSM, 4, NotSerialized)
                    {
                        If (LEqual (Arg2, Zero))
                        {
                            Return (Buffer (One)
                            {
                                0x03
                            })
                        }

                        Return (Package (0x08)
                        {
                            "device-id", 
                            Buffer (0x04)
                            {
                                0x16, 0x16, 0x00, 0x00
                            }, 

                            "AAPL,ig-platform-id", 
                            Buffer (0x04)
                            {
                                0x02, 0x00, 0x16, 0x16
                            }, 

                            "model", 
                            Buffer (0x17)
                            {
                                "Intel HD Graphics 5500"
                            }, 

                            "hda-gfx", 
                            Buffer (0x0A)
                            {
                                "onboard-1"
                            }
                        })
                    }

But when I patch my DSDT, system hangs on white circle with black background.

[arhu]

I installed El Capitan again and almost everything works!
Only I have problem with sound, but I'll try to reboot few times.

 

Thanks!

[Jake Lo]

Do this:

 

Boot without cache

Repair permission and rebuild cache (make sure it's successful)

Reboot in normal mode

[arhu]

I updated AppleHDA and It works. I have to order DW1560 and It'll be perfect hackintosh
But How I can optimize hackintosh for battery life? For now I have about 50% (one hour). 

[Jake Lo]

Did you generated SSDT?

Is the ATI graphics disabled? Could be what's draining the battery.

[arhu]

I'm using SSDT from bootpack. 

How to disable ATI? I didn't injected it.

[Jake Lo]

Bootpack only include SSDT-1, SSDT-6,SSDT-7. You'll need to generate SSDT.aml for your specific CPU. See here for link to the beta version of ssdtprgen.sh use to generate for Broadwell system.

In your first post you listed Intel and ATI graphics. My SSDT-7.aml in bootpack is patched to disable the ATI card, but you'll need to verify in sys info if it indeed does its job. Look under graphics/display and see if only Intel HD 5500 is showing.

[arhu]

I generated SSDT.aml, where should I put it? Clover/ACPI/Patched/ ?
In sysinfo I don't see ATI.