[Bug 103949] REG_WAIT timeout - dce110_stream_encoder_dp_blank line:930 - 4.15-rc1

https://bugs.freedesktop.org/show_bug.cgi?id=103949

--- Comment #4 from Patrik Jakobsson patrik.r.jakobsson@gmail.com --- Hi, I'm getting the same error on upstream 4.18, 4.19 and drm-fixes-4.20 whenever I hotplug a DP monitor. Can you point me to the patch that is supposed to fix this? I took a quick look at the mailing list and found "[PATCH] drm/amdgpu:Improves robustness of SOC15_WAIT_ON_RREG". Unfortunately this doesn't work for me. I also tried something similar as that patch but in generic_reg_wait(). Still no luck.

Thanks Patrik