AMD #142
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First check if you can do it with SwitchResX alone. that might already work. (make sure to use an DP cable) if it does not I can take a look again at the AMD drivers.. but it don't think I can find something this time. I don't really have a lot of time to look into that. I'm wondering what you want out of a MacBook with 144Hz? no game is going to run smooth on a laptop like that I suppose :) however you can get an external PCIe thunderbolt enclosure, pun an AMD Card in there that is supported by macOS and That has FreeSync or if you don't care about FreeSync then you can also go for an Nvidia card. I've used this and it works pretty well. but don't expect full performance over thunderbolt vs PCIe in a desktop. hope this helps. |
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Hi,
1. I tried do that with SwitchRezX, only 60Hz 1920x1080, I talk about it with SwithcRezX developer and he says i need something else (pixelpatcher)… but i have did it on windows 10 throw bootcamp and having 100Hz 1920x1080 (https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher <https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher>). But i do not like windows…)
2. Using DP cable
3. I’m not gamer, it’s not comfortable for my eyes look at 27’’ 60Hz
4. external PCIe thunderbolt enclosure… i don’t need performance.
Thank you )
… 20 февр. 2017 г., в 1:20, Floris Fredrikze ***@***.***> написал(а):
First check if you can do it with SwitchResX alone. that might already work. (make sure to use an DP cable) if it does not I can take a look again at the AMD drivers.. but it don't think I can find something this time. I don't really have a lot of time to look into that. I'm wondering what you want out of a MacBook with 144Hz? no game is going to run smooth on a laptop like that I suppose :) however you can get an external PCIe thunderbolt enclosure, pun an AMD Card in there that is supported by macOS and That has FreeSync or if you don't care about FreeSync then you can also go for an Nvidia card. I've used this and it works pretty well. but don't expect full performance over thunderbolt vs PCIe in a desktop. hope this helps.
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I see, I did have a look yesterday.. but not really a good one. I need to get the file that was patched in 10.9.1 and see what it did and where in the driver this lock is.. it will take some time to figure that out.. in the meantime you could try both CoreDisplay (or IOKit if CoreDisplay doesn't work ) and see if it the custom resolutions in switchresx get active. (I'm pretty sure you can get to 80Hz at least using custom resolutions in switchresx.. but not sure) |
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Ok, i’ll try it tomorrow (tuesday)
Thank you!
… 20 февр. 2017 г., в 10:08, Floris Fredrikze ***@***.***> написал(а):
I see, I did have a look yesterday.. but not really a good one. I need to get the file that was patched in 10.9.1 and see what it did and where in the driver this lock is.. it will take some time to figure that out.. in the meantime you could try both CoreDisplay (or IOKit if CoreDisplay doesn't work ) and see if it the custom resolutions in switchresx get active. (I'm pretty sure you can get to 80Hz at least using custom resolutions in switchresx.. but not sure)
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Hi!
I did all by instruction step by step…
look:
1. https://youtu.be/98LAooAgmds
2. http://prntscr.com/ebigaf
… 20 февр. 2017 г., в 10:08, Floris Fredrikze ***@***.***> написал(а):
I see, I did have a look yesterday.. but not really a good one. I need to get the file that was patched in 10.9.1 and see what it did and where in the driver this lock is.. it will take some time to figure that out.. in the meantime you could try both CoreDisplay (or IOKit if CoreDisplay doesn't work ) and see if it the custom resolutions in switchresx get active. (I'm pretty sure you can get to 80Hz at least using custom resolutions in switchresx.. but not sure)
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After saving in switchresx and rebooting what does the custom resolutions panel say? |
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not installed…
… 21 февр. 2017 г., в 15:11, Floris Fredrikze ***@***.***> написал(а):
After saving in switchresx and rebooting what does the custom resolutions panel say?
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I see, but after rebooting it should either say 'active' or something like 'inactive - not supported?' I don't remember the apply now button.. you could try it |
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There is no other buttons, only «apply now(experimental)» That is all…
there is other button, don’t remember how it calls in early version of switchrezx
… 21 февр. 2017 г., в 15:15, Floris Fredrikze ***@***.***> написал(а):
I see, but after rebooting it should either say 'active' or something like 'inactive - not supported?' I don't remember the apply now button.. you could try it
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maybe i need to do something else?
… 21 февр. 2017 г., в 15:15, Floris Fredrikze ***@***.***> написал(а):
I see, but after rebooting it should either say 'active' or something like 'inactive - not supported?' I don't remember the apply now button.. you could try it
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Cmd+s then close switchresx and reboot the whole mac.. should do the trick.. I expected you to be on 10.12.X |
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I’ll try to install older version SwitchResX… look what’s happing )
… 21 февр. 2017 г., в 15:42, Floris Fredrikze ***@***.***> написал(а):
Cmd+s then close switchresx and reboot the whole mac.. should do the trick.. I expected you to be on 10.12.X
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I've not used this version will check when I'm home |
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… 21 февр. 2017 г., в 16:13, Floris Fredrikze ***@***.***> написал(а):
I've not used this version will check when I'm home
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Looks like you do need an separate AMD patch.. let me check what i can do for you but it's going to take a bit of time |
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Ok, i’ll be waiting…
Thank you! )
… 21 февр. 2017 г., в 16:38, Floris Fredrikze ***@***.***> написал(а):
Looks like you do need an separate AMD patch.. let me check what i can do for you but it's going to take a bit of time
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I think I got something :) |
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task ...). This executable file. It is necessary to decompile?
… 22 февр. 2017 г., в 1:37, Floris Fredrikze ***@***.***> написал(а):
I think I got something :) open -a mail /System/Library/Extensions/AMDSupport.kext/Contents/MacOS/AMDSupport If this executable would end up in my email (find it in readme) somehow.. I could check if it is the same for your executable system and you could test it after.
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Yes.. unfortunately I don't run 10.11 anywhere anymore. Easiest is to send it my way. I can also setup an VM but it's going to take some time again :) |
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unfortunately I’m not a coder and don’t know how to decompile that file… ((
Tried to read in google, but it to hard understand for me how to do it
I can send it to you only
sorry…
… 22 февр. 2017 г., в 9:59, Floris Fredrikze ***@***.***> написал(а):
Yes.. unfortunately I don't run 10.11 anywhere anymore. Easiest is to send it my way. I can also setup an VM but it's going to take some time again :)
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Just send the file, I'll decompile it :) sorry didn't understand correctly. The terminal command i gave will open a new window in mail with the file as an attachment already :) |
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Okay, don't worry I'm now making a VM with 10.11, I will test and let you know :) My AMD card is pretty old but maybe I can lift the limits a little bit. at least I can see if it works then. |
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Ok, thaks! Waiting…)
… 22 февр. 2017 г., в 21:44, Floris Fredrikze ***@***.***> написал(а):
Okay, don't worry I'm now making a VM with 10.11, I will test and let you know :) My AMD card is pretty old but maybe I can lift the limits a little bit. at least I can see if it works then.
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Please try this one :) did not do any testing.. hope it works :D |
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http://prntscr.com/ec4w4d <http://prntscr.com/ec4w4d>
something wrong…
… 22 февр. 2017 г., в 22:24, Floris Fredrikze ***@***.***> написал(а):
AMD-patcher.command.zip <https://github.com/Floris497/mac-pixel-clock-patch-V2/files/794586/AMD-patcher.command.zip>
Please try this one :) did not do any testing.. hope it works :D
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… 22 февр. 2017 г., в 22:28, Eugene Salnikoff ***@***.***> написал(а):
http://prntscr.com/ec4w4d <http://prntscr.com/ec4w4d>
something wrong…
> 22 февр. 2017 г., в 22:24, Floris Fredrikze ***@***.*** ***@***.***>> написал(а):
>
> AMD-patcher.command.zip <https://github.com/Floris497/mac-pixel-clock-patch-V2/files/794586/AMD-patcher.command.zip>
> Please try this one :) did not do any testing.. hope it works :D
>
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Ah sorry please run it like |
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is it good?
http://prntscr.com/ec5b00 <http://prntscr.com/ec5b00>
… 22 февр. 2017 г., в 22:35, Eugene Salnikoff ***@***.***> написал(а):
http://prntscr.com/ec4znj <http://prntscr.com/ec4znj>
> 22 февр. 2017 г., в 22:28, Eugene Salnikoff ***@***.*** ***@***.***>> написал(а):
>
>
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> http://prntscr.com/ec4w4d <http://prntscr.com/ec4w4d>
>
> something wrong…
>
>
>> 22 февр. 2017 г., в 22:24, Floris Fredrikze ***@***.*** ***@***.***>> написал(а):
>>
>> AMD-patcher.command.zip <https://github.com/Floris497/mac-pixel-clock-patch-V2/files/794586/AMD-patcher.command.zip>
>> Please try this one :) did not do any testing.. hope it works :D
>>
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>>
>
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… 22 февр. 2017 г., в 22:52, Floris Fredrikze ***@***.***> написал(а):
Ah sorry please run it like amd-patcher.command patch v1 I don't have your MD5's you will directly see if it has changed code. it will notify you.
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Did you reboot? it should be good |
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I put an old HD6870 in my PC and it looks like I don't even need the patch to get the higher resolution.. anyway. I found out it loads the 'AMDLegacySupport' instead of 'AMDSupport' so patching the 'AMDLegacySupport' might help you. Please try and use the same way as the other one. |
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… 25 февр. 2017 г., в 13:50, Floris Fredrikze ***@***.***> написал(а):
I put an old HD6870 in my PC and it looks like I don't even need the patch to get the higher resolution.. anyway. I found out it loads the 'AMDLegacySupport' instead of 'AMDSupport' so patching the 'AMDLegacySupport' might help you. Please try and use the same way as the other one.
AMDLegacy-patcher.command.zip <https://github.com/Floris497/mac-pixel-clock-patch-V2/files/801112/AMDLegacy-patcher.command.zip>
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… 25 февр. 2017 г., в 13:50, Floris Fredrikze ***@***.***> написал(а):
I put an old HD6870 in my PC and it looks like I don't even need the patch to get the higher resolution.. anyway. I found out it loads the 'AMDLegacySupport' instead of 'AMDSupport' so patching the 'AMDLegacySupport' might help you. Please try and use the same way as the other one.
AMDLegacy-patcher.command.zip <https://github.com/Floris497/mac-pixel-clock-patch-V2/files/801112/AMDLegacy-patcher.command.zip>
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Hm, interesting.. it seems like something new in 10.12.X.. you are using a DisplayPort cable right? |
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yes, DP
… 25 февр. 2017 г., в 14:51, Floris Fredrikze ***@***.***> написал(а):
Hm, interesting.. it seems like something new in 10.12.X.. you are using a DisplayPort cable right?
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… 25 февр. 2017 г., в 14:51, Floris Fredrikze ***@***.***> написал(а):
Hm, interesting.. it seems like something new in 10.12.X.. you are using a DisplayPort cable right?
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https://gfx.io can you see what this one says? |
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i’m not sure what do you mean….
https://goo.gl/1PB7Mv
… 25 февр. 2017 г., в 14:59, Floris Fredrikze ***@***.***> написал(а):
https://gfx.io <https://gfx.io/> can you see what this one says?
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This is where it ends man.. my Russian isn't that good :P (I guess it is Russian?) this app can switch your GPU.. but I don't have any MacBook with dual graphics.. so I can't run the app. |
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switch to english system?
… 25 февр. 2017 г., в 15:06, Floris Fredrikze ***@***.***> написал(а):
This is where it ends man.. my Russian isn't that good :P (I guess it is Russian?) this app can switch your GPU.. but I don't have any MacBook with dual graphics.. so I can't run the app.
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… On 25 Feb 2017, at 15:06, Floris Fredrikze ***@***.***> wrote:
This is where it ends man.. my Russian isn't that good :P (I guess it is Russian?) this app can switch your GPU.. but I don't have any MacBook with dual graphics.. so I can't run the app.
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Can you check what happens if you say 'integrated only' maybe you iGPU can handle it a bit.. but what bothers me is that Windows can do it.. |
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But it might not be possible to switch to iGPU with an external screen |
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… On 25 Feb 2017, at 15:11, Floris Fredrikze ***@***.***> wrote:
Can you check what happens if you say 'integrated only' maybe you iGPU can handle it a bit.. but what bothers me is that Windows can do it..
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you ware right -)
… On 25 Feb 2017, at 15:12, Floris Fredrikze ***@***.***> wrote:
But it might not be possible to switch to iGPU with an external screen
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I was afraid this was the case.. so it isn't that simple :/ |
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Thanks for trying.. I will go to thinking mode again.. will report when I find some possible new things :) |
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ok, i’ll waitng
thanks -)
… On 25 Feb 2017, at 15:16, Floris Fredrikze ***@***.***> wrote:
Thanks for trying.. I will go to thinking mode again.. will report when I find some possible new things :)
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I had commented in another issue about the NVIDIA driver whereas I actually have AMD. I have a 2016 15" MBPr running 10.12.3 If you need any files or whatever from me to help with the development of an AMD patch please let me know and I'll get you what I can. Thanks for your work! |
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I think you can do 4k without patch? |
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It does drive 4k but I am getting 30hz even with an adapter (USB-C to HDMI 2) that I know does 4k @ 60hz. I could try SwitchResX but corporate security settings keep me from doing that (trying to get those resolved). |
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Are you sure it's real HDMI2.0? The CoreDisplay patch could be enough in the case. I would recommend usb-c to DP and maybe try Switchresx custom resolution too. |
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Sorry I'm reading to fast.. where did it do 4k@60Hz? |
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i'm having monitor 27" (1920x1080) connected via mini display port to dvi
or i'm understanding something wrong? -:)
Отправлено с iPhone
… 6 марта 2017 г., в 21:26, Floris Fredrikze ***@***.***> написал(а):
Are you sure it's real HDMI2.0? The CoreDisplay patch could be enough in the case. I would recommend usb-c to DP and maybe try Switchresx custom resolution too.
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@Salnikoff no someone with a different mac model responded on this topic |
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@Floris497 - in the past I had a 2015 15" MBPr with Intel GPU which I used the HDMI cable with. I used your CoreDisplay patch to achieve 4k @60Hz using that HDMI cable and a thunderbolt to HDMI adapter. The only things that have changed are now a 2016 15" MBPr and a USB to HDMI 2.0 adapter. Specifically this one: https://goo.gl/bG7OLy. I do have a mini-DP to HDMI cable so I could buy a USB-C to mini-DP. I had used that in the past well to get 4k @ 60hz. I will order a USB-C to mini-DP adapter and let you know how that goes. Perhaps HDMI is the problem. I got SwitchResX running but it won't let me do 4k @60Hz. That said I made a custom resolution via SwitchResX and maybe I flubbed one of the settings. |
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I don't know about this cable.. but it can be that it does 4k@60Hz yuv 4:2:0 instead if RGB 4:4:4 half the bitrate double the frame rate.. windows is doing this often.. but macOS does not.. I can't find the original specs either on the website of them or on amazon |
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FWIW - I'm using a Samsung 6300 TV as my monitor. |
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This didn't work for me:
Edit: btw, i'm using this adaptor: Edit 2: Looking at the product description now, the problem is my adaptor. |
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My PC is mac mini 2011 High sierra.10.13.4
FYI. Internal hdmi only used!! |
Hi
Having macbook pro 15" 2011 late, IIYAMA 27" G-Master GB2788HS-B1
I want maximum HZ for that monitor (up to 144Hz)
Tell me please, can you do pathcer for AMD video cards?
I can pay for it...
Sorry for bad English
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