22 Nov
2017
22 Nov
'17
6:41 p.m.
https://bugs.freedesktop.org/show_bug.cgi?id=100745
--- Comment #8 from Benjamin Bellec b.bellec@gmail.com --- 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 4.15.0-0.rc0.git7.1.fc28.x86_64 Radeon R9 380X Dell U2414H
dmesg error is: kernel: [drm:dm_logger_write [amdgpu]] *ERROR* perform_clock_recovery_sequence: Link Training Error, could not get CR after 100 tries.
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