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Author Topic: Radeon Port Mapping  (Read 89400 times)
YNWA
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« Reply #300 on: May 05, 2016, 01:23:41 PM »

And now even selling GTX980 with modified MVC rom Sad

Now it gets funny: An eBay seller from Poland accusing one from Germany?

No wonder you need so much info for all the different cards Wink.
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Fl0r!an
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« Reply #301 on: May 05, 2016, 09:37:46 PM »

And now even selling GTX980 with modified MVC rom Sad

I don't think he's able to modify anything. In fact he's selling only the 980, and no other Maxwell card, so I'm pretty sure he can't do more than dump & flash the full thing. Those German eBay kiddies wouldn't even be able to launch FreeDOS without a written step-by-step tutorial.

Btw, did you finally check the "native DP" behavior of your Pitcairn cards? I don't think the R9 270X you're selling is a good choice.
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Spacedust
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« Reply #302 on: May 06, 2016, 10:14:37 AM »

And now even selling GTX980 with modified MVC rom Sad

I don't think he's able to modify anything. In fact he's selling only the 980, and no other Maxwell card, so I'm pretty sure he can't do more than dump & flash the full thing. Those German eBay kiddies wouldn't even be able to launch FreeDOS without a written step-by-step tutorial.

Btw, did you finally check the "native DP" behavior of your Pitcairn cards? I don't think the R9 270X you're selling is a good choice.


He isn't, but if you look at other sellers like a2hardware or mac-factory they got more models. They will steal everything possible.

I almost got my hands on Philips 241P6VPJKEB and someone got the last one few hours before me. So I'm still looking to get one with Polish warranty in a reasonable price. You have to wait a week or two for more info.
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Spacedust
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« Reply #303 on: May 06, 2016, 08:43:47 PM »

How is that possible they've even got GTX950 which isn't offered by MVC ?
« Last Edit: May 11, 2016, 10:20:16 AM by Spacedust » Logged
dobiwan
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« Reply #304 on: May 06, 2016, 09:03:51 PM »

You could try Florians efi parts and make your own roms from the first page of this thread.    
Re: Radeon Port Mapping
« Reply #11 on: April 29, 2015, 09:57:47 AM »
Reply with quoteQuote
 
Or grab mine to look at but keep in mind that it is for a vapour x. You would be best served stitching your own though and as is said here BACK UP YOUR ORIGINAL ROM to flash back to if something goes wrong.


thanks i'll try
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Fl0r!an
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« Reply #305 on: May 07, 2016, 03:03:37 PM »

How is that possible they've even got GTX950 which isn't offered by MVC ?

It's the same family. If you've got one of them, you've got them all.
« Last Edit: May 11, 2016, 04:51:37 PM by netkas » Logged
dobiwan
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« Reply #306 on: May 09, 2016, 05:37:06 PM »

Here is the dump of my rom from the Sapphire 5870 "Ref design card", sadly there's only one "mcuc" after applying the 5870mod.efi from florian...

any help would be greatly appreciated, i struggled against my 0xec during 1hour: no result...

I'll try again tomorrow

* SAPR5870.ROM (128 KB - downloaded 106 times.)
« Last Edit: May 09, 2016, 05:39:27 PM by dobiwan » Logged
Rominator
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« Reply #307 on: May 11, 2016, 10:00:34 AM »

Please stop posting EBay links to their sales. They are crooks, they don't need free advertising
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Spacedust
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« Reply #308 on: May 11, 2016, 10:25:55 AM »

Please stop posting EBay links to their sales. They are crooks, they don't need free advertising

I've removed the link. I hope they won't be able to steal Pascal roms if they will be made.
« Last Edit: May 11, 2016, 10:31:51 AM by Spacedust » Logged
Spacedust
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« Reply #309 on: May 24, 2016, 12:08:57 AM »

Florian - I got my new display today  Grin It's simply a stunning display - 23,8" and 4K !

Some report using ASUS R9 270X DirectCU II:

- VGA works with a resolution up to 1920x1080@60 Hz and a bootscreen
- DVI works with a resolution up to 3840x2160@30 Hz and a bootscreen
- HDMI works with a resolution up to 2048x1080@60 Hz and a bootscreen (some crazy resolutions - no 1920x1080)
- DP works with a resolution up to 3840x2160@60 Hz but no boot screen
« Last Edit: May 26, 2016, 04:02:44 PM by Spacedust » Logged
troy2062
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« Reply #310 on: May 29, 2016, 04:52:04 PM »

I successfully flashed a reference 5870 last night but despite having tried almost every EFI component that Flor!an has graciously posted, I have been unable to get the DisplayPort output working or bootscreens on anything other than VGA.

The current state of this card:

- Both DVI outputs working (no bootscreens)
- VGA working (with bootscreens)
- HDMI working (no bootscreens)
- DP not working (no bootscreens but OS X does know when a display is connected)
- ATY,Uakari framebuffer personality

I suspect that changing the framebuffer personality may yield a solution but have been unable to find clear guidance in doing so.  Most information appears to be geared towards hackintosh users, which is of limited application to a Mac Pro user such as myself.

Both my original and sewn EFI ROM are attached below, if anybody would like to have a look.

* 5870_PC_BIOS.rom (128 KB - downloaded 90 times.)
* 5870_EFI.rom (128 KB - downloaded 92 times.)
« Last Edit: May 29, 2016, 04:55:45 PM by troy2062 » Logged
Fl0r!an
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« Reply #311 on: May 30, 2016, 08:30:00 AM »

The EFI in the first page should do the trick. Should enable boot screen on one DVI port, all others will stay black.
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« Reply #312 on: May 30, 2016, 11:03:58 PM »

5770 and 5870 and DP rarely work well, and almost never with Apple MDP displays.

One rare exception is the XFX single slot MDP 5770.

Even works well in X-Serve with Apple 24" LED. Some later XFX cards had better luck with DP but I have been out of 5xxx game for awhile and don't recall all info, and OS upgrades change behavior too
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troy2062
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« Reply #313 on: May 31, 2016, 12:50:43 AM »

The EFI in the first page should do the trick. Should enable boot screen on one DVI port, all others will stay black.
Which of the two (5870mod2.efi.rom and 5870mod.efi.rom) should I be using?  I did try 5870mod.efi.rom yesterday but it simply resulted in garbled output for some reason.

EDIT: I have succeeded in getting the DisplayPort output to work.  This post was the solution.
« Last Edit: May 31, 2016, 02:58:01 AM by troy2062 » Logged
Spacedust
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« Reply #314 on: June 05, 2016, 07:07:08 PM »

I have also told him that the 7870 DIsplayPort only works if 2 are plugged in at once. FOr most testers this would seem like "no worky".

It is this sort of testing that moves things forward.

For 7870 it seems that "displaypresent" detect is flipped, and on 5870 it may be that the "display present" is flopped with VGA.

Thanks for your input.

HD7870 does work properly even with a single display. No bootscreen on 4K display, but it works with full 3840x2160@60 Hz resolution on both mDP ports.
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