[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 Martin Peres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #15 from Kimmo --- (In reply to Kimmo from comment #14) > Confirming still similar problem (Screen stays black while trying resume > from suspend) > 2x DELL u2415h + display port daisy chain + RX480 (amdgpu 18.0.1-2) Actually need

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #14 from Kimmo --- Confirming still similar problem (Screen stays black while trying resume from suspend) 2x DELL u2415h + display port daisy chain + RX480 (amdgpu 18.0.1-2) -- You are receiving this mail because: You are the

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #13 from Dimitrios Liappis --- (In reply to Michel Dänzer from comment #12) > > FWIW, that's most likely a gnome-shell/mutter bug. Thank you, indeed this is a mutter bug; I hunted the bug in

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #12 from Michel Dänzer --- (In reply to Dimitrios Liappis from comment #10) > The nuisance here is this almost always crashes gnome-shell. Attached > coredump excerpt. FWIW, that's most likely a

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #11 from Dimitrios Liappis --- Created attachment 137017 --> https://bugs.freedesktop.org/attachment.cgi?id=137017=edit gnome-shell coredump after amdgpu displayport link status failed -- You are

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #10 from Dimitrios Liappis --- This is a real problem for me as well, for some time now, with amdgpu (Radeon RX560), Fedora-27, gnome-shell and Dell P2715Q monitor. It happens both on Xorg and Wayland.

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #9 from Michel Dänzer --- (In reply to Benjamin Bellec from comment #8) > I hit the same problem today after enabling amdgpu.dc=1 > The screen doesn't light up at all if I boot the kernel with amdgpu.dc=1 AFAICT

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 Michel Dänzer changed: What|Removed |Added Attachment #130957|text/x-log |text/plain

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #8 from Benjamin Bellec --- I hit the same problem today after enabling amdgpu.dc=1 The screen doesn't light up at all if I boot the kernel with amdgpu.dc=1 Config is: Fedora 27 + kernel

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 Benjamin Bellec changed: What|Removed |Added CC|

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 Eddie Ringle changed: What|Removed |Added CC||ed...@ringle.io ---

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #5 from mr.nuke...@gmail.com --- P2715Q does not have auto-select mode. They're always listening on the same input. -- You are receiving this mail because: You are the assignee for the

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #4 from Harry Wentland --- Are the monitors set to DP input or to auto-select? If they are in auto-select will setting input to DP help? I've seen auto-select mode have problems with DP many times,

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #3 from Edward O'Callaghan --- (In reply to mr.nuke.me from comment #2) > Created attachment 130957 [details] > log around the time the problem happens (with excessive debug info) yes ok, so we are

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #2 from mr.nuke...@gmail.com --- Created attachment 130957 --> https://bugs.freedesktop.org/attachment.cgi?id=130957=edit log around the time the problem happens (with excessive debug info) -- You are receiving this mail because:

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 --- Comment #1 from Edward O'Callaghan --- OK, I had a short look into this, So it seems that we have that, amdgpu_atombios_dp_aux_transfer() calls amdgpu_atombios_dp_process_aux_chan() which has either a

[Bug 100745] amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed'

https://bugs.freedesktop.org/show_bug.cgi?id=100745 Bug ID: 100745 Summary: amdgpu fails to wake up DisplayPort DELL monitors with 'clock recovery failed' Product: DRI Version: unspecified Hardware: Other