[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 Martin Peres changed: What|Removed |Added Resolution|--- |MOVED Status|REOPENED|RESOLVED --- Comment #26 from Martin Peres --- -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/134. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #25 from Matthew Treinish --- (In reply to Jean-Yves Avenard from comment #21) > Adding some likely unhelpful info. > But I've had similar (though not the same) problem since I got this screen. > However, unlike most comments, I do not get two steady, mis-aligned image on > each half of the screen. > > The effect is an enormous flickering, mostly on the left half, with colour > cycling. The screen internal menu can no longer be displayed. > > Any long exposure to that mode would cause seizure to any healthy person. > > The only work around to get out of that mode is to disable one of the screen > and set the remaining half to 2560x1440 resolution only. > > Typically, after entering this corrupted mode, the screen will flicker > continuously sometimes for hours. One day, I even thought I broke the screen > as it was still flickering one day later and got HP to replace it. > The new model did that same thing (actually all 4 HPz27q I got, as it took a > while to get one without stuck pixels) > > I get the same effect with both a mac pro 2013 (dual AMD D500 aka AMD 7800) > or with a PC with an AMD Vega 64. > > I'll take a picture of what it looks like and upload. FWIW, this description is more or less exactly what I'm experiencing on my display as well. (although I never tried the screen internal menu piece) I probably just didn't do a good job taking a picture and/or describing it. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #24 from Jean-Yves Avenard --- $ dmesg | grep Display [ 34.895577] usb 1-1.4: Product: Display Audio [ 34.911627] input: Apple Inc. Display Audio as /devices/pci:20/:20:00.0/:21:00.0/:22:04.0/:44:00.0/:45:05.0/:48:00.0/:49:00.0/:4a:00.0/:4b:03.0/:4c:00.2/usb1/1-1/1-1.4/1-1.4:1.3/0003:05AC:1107.0001/input/input3 [ 34.911680] hid-generic 0003:05AC:1107.0001: input,hidraw0: USB HID v1.11 Device [Apple Inc. Display Audio] on usb-:4c:00.2-1.4/input3 [ 35.013532] [drm] Display Core initialized! [ 35.101815] usb 1-1.5: Product: FaceTime HD Camera (Display) [ 35.291969] usb 1-1.7: Product: Apple Thunderbolt Display [ 35.293635] hid-generic 0003:05AC:9227.0002: hiddev0,hidraw1: USB HID v1.11 Device [Apple Inc. Apple Thunderbolt Display] on usb-:4c:00.2-1.7/input0 [ 38.170984] uvcvideo: Found UVC 1.00 device FaceTime HD Camera (Display) (05ac:1112) [ 38.177911] input: FaceTime HD Camera (Display): F as /devices/pci:20/:20:00.0/:21:00.0/:22:04.0/:44:00.0/:45:05.0/:48:00.0/:49:00.0/:4a:00.0/:4b:03.0/:4c:00.2/usb1/1-1/1-1.5/1-1.5:1.0/input/input19 -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #23 from Jean-Yves Avenard --- Created attachment 138353 --> https://bugs.freedesktop.org/attachment.cgi?id=138353&action=edit Screen capture, right side is continuously scrolling from right to left Using kernel 4.15.12 -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #22 from Jean-Yves Avenard --- Welcome to Ubuntu 17.10 (GNU/Linux 4.15.12-041512-generic x86_64) * Documentation: https://help.ubuntu.com jyavenard@jya7980ex:~$ xrandr Screen 0: minimum 320 x 200, current 7680 x 2880, maximum 16384 x 16384 DisplayPort-0 connected primary 2560x2880+0+0 (normal left inverted right x axis y axis) 597mm x 336mm 2560x2880 59.98*+ 2560x1440 59.95 + 3840x2160 60.00 1920x1200 59.95 1920x1080 60.00 1600x1200 59.95 1680x1050 59.95 1600x900 60.00 1280x1024 59.95 1440x900 59.95 1366x768 59.99 1280x800 59.95 1280x720 60.0059.94 1024x768 60.00 800x600 60.32 640x480 60.0059.94 DisplayPort-1 connected 2560x2880+2560+0 (normal left inverted right x axis y axis) 299mm x 336mm 2560x2880 59.98*+ 1920x1200 59.98 1920x1080 59.98 1600x1200 59.98 1680x1050 59.98 1280x1024 59.98 1440x900 59.98 1280x800 59.98 1280x720 59.98 1024x768 59.98 800x600 59.98 640x480 59.98 DisplayPort-2 connected 2560x1440+5120+0 (normal left inverted right x axis y axis) 597mm x 336mm 2560x1440 59.95*+ 1920x1200 59.95 1920x1080 59.95 1600x1200 59.95 1680x1050 59.95 1280x1024 59.95 1440x900 59.95 1280x800 59.95 1280x720 59.86 1024x768 59.95 800x600 59.95 640x480 59.95 HDMI-A-0 disconnected (normal left inverted right x axis y axis) jyavenard@jya7980ex:~$ -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #21 from Jean-Yves Avenard --- Adding some likely unhelpful info. But I've had similar (though not the same) problem since I got this screen. However, unlike most comments, I do not get two steady, mis-aligned image on each half of the screen. The effect is an enormous flickering, mostly on the left half, with colour cycling. The screen internal menu can no longer be displayed. Any long exposure to that mode would cause seizure to any healthy person. The only work around to get out of that mode is to disable one of the screen and set the remaining half to 2560x1440 resolution only. Typically, after entering this corrupted mode, the screen will flicker continuously sometimes for hours. One day, I even thought I broke the screen as it was still flickering one day later and got HP to replace it. The new model did that same thing (actually all 4 HPz27q I got, as it took a while to get one without stuck pixels) I get the same effect with both a mac pro 2013 (dual AMD D500 aka AMD 7800) or with a PC with an AMD Vega 64. I'll take a picture of what it looks like and upload. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 spgle...@gmail.com changed: What|Removed |Added See Also||https://bugs.freedesktop.or ||g/show_bug.cgi?id=105651 -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 Matthew Treinish changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED |--- --- Comment #20 from Matthew Treinish --- Ok, I built a kernel from Alex's amd-staging-drm-next tree https://cgit.freedesktop.org/~agd5f/linux/log/?h=amd-staging-drm-next the head of the tree was: eee12cc2150b932ee52ccf89de611a7ba030eb90 drm/amdgpu/virt: remove redundant variable pf2vf_ver and I confirmed that dc is loaded by checking for: [ 10.330032] [drm] Display Core initialized! in dmesg. But the problem still persists. Although instead of 4 segments in each corner like before, there are only 2 now. I've attached the dmesg output (grepped for drm) and I can provide any additional debug information needed. Just let me know and I'll gladly do what I can to help. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 Matthew Treinish changed: What|Removed |Added Attachment #129571|0 |1 is obsolete|| Attachment #129575|0 |1 is obsolete|| --- Comment #19 from Matthew Treinish --- Created attachment 135442 --> https://bugs.freedesktop.org/attachment.cgi?id=135442&action=edit dmesg output (grepped for 'drm') from kernel running eee12cc2150b -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #18 from Harry Wentland --- Can you retest this on either one of the following trees? Alex's amd-staging-drm-next tree https://cgit.freedesktop.org/~agd5f/linux/log/?h=amd-staging-drm-next Dave's drm-next-amd-dc-staging https://cgit.freedesktop.org/~airlied/linux/log/drivers/gpu/drm/amd/amdgpu?h=drm-next-amd-dc-staging We believe this issue has been fixed but had trouble identifying the fix. We only had a Dell 5k display to test with. There's a chance this is monitor specific. Please build with CONFIG_DRM_AMD_DC_PRE_VEGA or pass the amdgpu.dc=1 module option and ensure dc is loaded by checking 'dmesg | grep Display'. You should get the following: [drm] Display Core initialized! If the issue still reproduces we might have to give this another try or see if we can find that HP z27q panel. Thanks for your help on this. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #17 from Harry Wentland --- Mikita's patch is from our internal tree. On the kernel you'd be looking for this one: commit cf543d5b52d4d2a425649d21f8a2f046c0e08cbf Author: Rex Zhu Date: Fri Oct 20 18:37:04 2017 +0800 Revert "drm/amd/display: Match actual state during S3 resume." This reverts commit 7ae4acd21e9e264afb079e23d43bcf2238c7dbea. fix s3 hang issue. Change-Id: Id30da9b1fef9bc32e5d211da7a166dffc1246a55 Acked-by: Alex Deucher Signed-off-by: Rex Zhu Not sure how this would fix the problem, though. We'll give it another spin on amd-staging-drm-next. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 mikita.lip...@amd.com changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #16 from mikita.lip...@amd.com --- The issue seems to be fixed, please try verifying the following commit: 'acea3103ed43d4dddca284297229b96b4457013d' Author: Leo (Sunpeng) Li dm/amdgpu: Do not release DC state on S3 resume The issue was caused by improper synchronization of the panels of 5K display. It also seems like issue is more display specific because the issue was reproducing very inconsistently. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #15 from Matthew Treinish --- I tested the most recent kernel from the drm-next-4.15-dc branch found at: https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.15-dc (commit b175d392cfb28a9d260904bbb330917efe039331 ) The problem with my 5K display still persists. Has there been any update on this issue? -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #14 from Matthew Treinish --- Just for some more information I gave the current tip of the amd-staging-4.11 branch on https://cgit.freedesktop.org/~agd5f/linux/ (commit 308514e6861e) a try and it was still having the same problems driving my monitor at 5120x2880. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #13 from Matthew Treinish --- I was wondering if there was any update on this? I'm still seeing the same issue on a 4.11.7 kernel. I'm willing to test out any patches or provide any additional debug info that is needed. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 --- Comment #12 from Harry Wentland --- We're currently debugging an issue that looks very similar, if not the same. It's also with a 5k display with two DP input but on a different platform. The display pipe driving one half of the display is underflowing. Hope we'll find a fix soon. Not sure about the issue in 4k mode but there's a good chance the display pipe is underflowing for the same reason as the problem in 5k mode. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 99801] Rx480 doesn't output properly onto z27q at 5120x2880
https://bugs.freedesktop.org/show_bug.cgi?id=99801 Michel Dänzer changed: What|Removed |Added Component|Driver/AMDgpu |DRM/AMDgpu Product|xorg|DRI CC||harry.wentl...@amd.com QA Contact|xorg-t...@lists.x.org | Assignee|xorg-driver-...@lists.x.org |dri-devel@lists.freedesktop ||.org --- Comment #11 from Michel Dänzer --- Anyway, this is likely a kernel driver issue. Harry / DC folks, can you take a look? -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
