| Bug ID | 108317 |
|---|---|
| Summary | [Polaris] Black Textures on Polaris only in Cemu Zelda Breath= of the Wild |
| Product | DRI |
| Version | XOrg git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | major |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | johngaltfirstrun@gmail.com |
Created attachment=
141975 [details]
dmesg from boot to the issue.
In this game on Polaris, most of the textures are black (see attachment). T=
his
doesn't occur on Tahiti or Pitcairn, and happens on both 4.18.x and
amdgpu-staging-drm-next. As far as I'm aware, this has always been an issue=
on
Polaris.
There doesn't seem to be anything in these logs I was told to submit in
#radeon, so please let me know what else I can do for you. I'm comfortable
building any packages with patches or additional debugging (if applicable).
I've attached dmesg from boot to the issue (nothing I can see), along with
glxinfo, Xorg.0.log, and a screenshot of the issue.
Thank you.
| What | Removed | Added |
|---|---|---|
| Version | XOrg git | DRI git |
Created attachment 14197=
8 [details]
Screenshot of the issue
| What | Removed | Added |
|---|---|---|
| Summary | [Polaris] Black Textures on Polaris only in Cemu Zelda Breat= h of the Wild | [Polaris] Black Textures only on Polaris in Cemu Zelda Breat= h of the Wild |
I forgot to mention, if IRC works better for communication for= anyone, I'm TheRealJohnGalt on Freenode #radeon.
This is more likely an llvm or mesa issue than a kernel issue.=
| What | Removed | Added |
|---|---|---|
| Component | DRM/AMDgpu | Drivers/Gallium/radeonsi |
| QA Contact | dri-devel@lists.freedesktop.org | |
| Version | DRI git | unspecified |
| Product | DRI | Mesa |
(In reply to Alex Deucher from comment #5) > This is more likely an llvm or mesa issue than a= kernel issue. Okay. Seeing as this issue has always persisted on Polaris since mesa mild (when this game was first playable on linux), I'm not sure where to go from here since I can't bisect. Please let me know if there's any additional log= ging I can get.
I don't know if or in what way I could help but I wanted to ad= d my experiences with this. I've been using testing this for about the last year with various cards and here are my findings. The issue seems to be that most textures are rendered black. Light sources are fine and anything transparent is fine.=20 https://i.imgur.com/J2HCAkb.png= The following are all cards that I have personally tested.=20 rx 470 4gb Has this issue. r9 280 3gb Does not r9 Fury Has this issue rx 460 2gb has this issue vega 8(2200g) Does not Since I've been at this for so long I've ran in to dozens of others trying = to run this emulator as well. Though not tested by me it seems we can add rx 480 and 580 as having the is= sue and vega 56 and vega 64 as not having the issue.=20=20 I've been running this on mesa-git from lcarlier for nearly the last year a= nd the results have always been the same.
I've found evidence of Polaris users without this issue on llv= m 6 + mesa mild. However, my attempts at downgrading and building with llvm 6 and current me= sa haven't gone well yet. At least we know this is probably a regression in llvm 7+
Thanks for the report. An apitrace that reproduces the problem= would be extremely helpful.
![https://i.imgur.com/J2HCAkb.png=](3D"https://i.imgur.com/J2HCAkb.png"){kind=link}
Created attachment 142047 [details]
apitrace of running the game, navigating the menu, and loading the game.
Thank you for the attention on this issue. Please let me know what else I c=
an
do to help with this.
llvm 5.0.2 + mesa mild + = http://sprunge.us/oPqhzd + polaris, still not past the regression: https://i.imgur.com= /RAOwPtM.png
llvm 6.0.1 + above patch + mesa mild + polaris still has the s= ame regression. At this point unsure personally if this has ever worked despite users sayin= g it worked at one point on polaris.
It would seem that there was only ever one or two reports of t= his working on Polaris, and they're probably either fake or incorrect for other reasons (l= ike running amdgpu-pro and not realizing). Unfortunately this means that Polaris probably never worked here.
| What | Removed | Added |
|---|---|---|
| Summary | [Polaris] Black Textures only on Polaris in Cemu Zelda Breat= h of the Wild | [GCN3] Black Textures only on GCN3 in Cemu Zelda Breath of t= he Wild (OpenGL 4.5) |
I've updated the main issue to reflect that this is affects al= l gcn3 cards specifically (AI + VI), and no <=3Dgcn2 or gcn5 cards.
I thought I tested this before, and it turns out I had written= R600DEBUG instead :(. R600_DEBUG=3Dnohyperz works around this issue.
| What | Removed | Added |
|---|---|---|
| CC | john.ettedgui@gmail.com |
I confirm the issue on a 580 and the workaround worked as well= !
![https://i.imgur.com= /RAOwPtM.png](3D"https://i.imgur.com/RAOwPtM.png"){kind=link}