Good it's working, but bad on the issue still!
I noticed early on that RealtekPEI had lots more outputs (Audio outputs shown in text in there I mean) than the original realtekPEI module, maybe some part or all this still needs swapped in after above fix you found?

Zitat von dsanke im Beitrag #30

---

I test it for whole day.
Realtek control panel show correct jacks and when I insert headphone , it report me that headphone inserted.
But there is no sound.I must edit Registry manually to get sound output.So weird.
Seems driver don't change the value of proper Registry keys.
@Mov AX, 0xDEAD any ideas about this problem?

---

Zitat von Mov AX, 0xDEAD im Beitrag #32

---

I have no ideas, i dont know how realtek control panel/driver works because i use native hda universal windows driver for realtek audio.
And it correct detect ejecting and inserting plug

---

Zitat von dsanke im Beitrag #33

---

Maybe other parts in BIOS need to be modified.

---

Zitat von Mov AX, 0xDEAD im Beitrag #34

---

Zitat von dsanke im Beitrag #33

---

Maybe other parts in BIOS need to be modified.

---

try to copy full table, in orig bios stored 0x0054h=84 entries starting from FFF51A8C (first copy ?) and FFF51BDC (second copy ?)

in ported bios 0x0064=100 entries starting from FFEB84E8 (first copy) and FFEB8678 (second)

Because size mismatch i think need:
1) change 0x0064 to 0x0054 at both places in port
2) copy 84*4=336 bytes at first copy location from orig to port
3) copy 84*4=336 bytes at second copy location from orig to port
4) repeat for PlatformInitPreMem (with other offsets)
if still no sound try exchange datas between first<->second location, because we dont know why there two copies and which is actual

---

Hey @dsanke Are you the guy who discover the way to run Xeon E3 V5 on x1xx chipset?

Zitat von Fileko im Beitrag #36

---

Hey @dsanke Are you the guy who discover the way to run Xeon E3 V5 on x1xx chipset?

---

OK, i did that. Can you help us here, tell us more detail, blck oc etc... ?

Zitat von dsanke im Beitrag #35

---

I change 54 to 40 and test again.The same.
There must be some other place in BIOS control audio.

And I am working on port P870TM to P870DM too.
The audio problem have 3 stage.
1.no modify to bios , just leave ec 10 99 08 and its verb table
subsystem id shows 10ec0892 in windows and got no sound at all.
2.change ec 10 99 08 to ec 10 92 08
speaker works and audio jack mismatch.
speaker play boom sound during boot.
3.replace part verb table
audio jack in driver become normal but no sound from headphone jack.
4.change 48 to 40(like 64 and 54 in p7xx bios),replace whole verb table
optical can work as headphone like tm series device.
but the verb table is totally dm data.

---

Zitat von Mov AX, 0xDEAD im Beitrag #39

---

HDA init becomes too messy. You also can look at PciPort dxe module, it has FIVE copies of data similar to verb tables but i dont see any references to dev_id.
For linux exist tools for override verb setting, but for windows i do not know of such tools. Even with access to rewrite verb in chip, you need to know what NID to change and to what value

---

Hi.

Very very interesting work :0)

Some people on notebookreview will be surely interested :

http://forum.notebookreview.com/threads/...laptops.821694/

wow, awesome. Can I ask a question? I have a P750DM with 8th core. I only modified the 0899 to 0892. With the Windows universal driver, I plug the earphone with mic into the optical. Windows think of it as a speaker. first, I think headphone and mic is ok. It wasn't long before I noticed a series of damage to my headphones. And all the left earphones are silent. The headset doesn't break immediately. What do you think of this? I can repay you for this.

@dsanke

Hi ! Did you ever try the new flavor of Realtek audio driver ? You probably know than Realtek have made 2 Way now : HDA and UAD.

if you try the UAD, did you have always the same problem / different result ?

Regards, Ray

Zitat von dsanke im Beitrag #30

---

Zitat von Lost_N_BIOS im Beitrag #29

---

So audio is now working @dsanke? That's great if it is, very cool, thanks @Mov AX, 0xDEAD

---

I test it for whole day.
Realtek control panel show correct jacks and when I insert headphone , it report me that headphone inserted.
But there is no sound.I must edit Registry manually to get sound output.So weird.
Seems driver don't change the value of proper Registry keys.
@Mov AX, 0xDEAD any ideas about this problem?
P7xxDM,DM3,TM official BIOS and my modified BIOS uploaded here :https://my.pcloud.com/publink/show?code=...5TOel48aQxHeUN7
P7xxDM 10EC0892
P7xxDM2,DM3,TM 10EC0899

---