Hello Alex & Rex, any progress? The 'screen blank' (monitor standby mode) is really annoying. Thanks, Dieter Am 23.10.2017 03:03, schrieb Dieter Nützel: > Am 22.10.2017 23:48, schrieb Dieter Nützel: >> Am 21.10.2017 23:22, schrieb Alex Deucher: >>> Hi Dave, >>> >>> Last batch of new stuff for DC. Highlights: >>> - Fix some memory leaks >>> - S3 fixes >>> - Hotplug fixes >>> - Fix some CX multi-display issues >>> - MST fixes >>> - DML updates from the hw team >>> - Various code cleanups >>> - Misc bug fixes >> >> Now this tree has the same fan regression as 'amd-staging-drm-next' >> startet with 0944c350c8eddf4064e7abb881dd245032fdfa23. >> >> Look here: >> [amd-staging-drm-next] regression - no fan info (sensors) on RX580 >> https://lists.freedesktop.org/archives/amd-gfx/2017-October/014065.html >> >> Second: >> KDE's greeter 'kdm_greet' (login screen went into dpms) and KDE's >> 'screen blank' (energy saving / dpms off) never came back. All I can >> do is a clean reboot. So I have to disable all 'dpms'. >> But I could attach gdb remotely on it. >> 'kdm_greet' hang in 'poll'. >> Nothing alarming in 'dmesg' and 'Xorg.0.log'. (Both available taken >> from 'amd-staging-drm-next' if needed). > > Hello Alex and Rex, > > I've found good hint from Jan (randomsalad) on phoronix for the > 'screen blank' (monitor standby mode): > https://www.phoronix.com/forums/forum/phoronix/latest-phoronix-articles/984483-amdgpu-dc-gets-a-final-batch-of-changes-before-linux-4-15?p=984555#post984555 > > My Reply: > https://www.phoronix.com/forums/forum/phoronix/latest-phoronix-articles/984483-amdgpu-dc-gets-a-final-batch-of-changes-before-linux-4-15?p=984581#post984581 > > I can swear, that I could 'return' one time (the first time, maybe due > to only warm reboot) on 'drm-next-4.15-dc-wip' directly from within > KDE session with replugging the video cable, but for all later tests > on both kernels I have to blindly switching back to login screen > (kdm_greet) and then replugging the video cable. > > For me these regression started with 'amd-staging-drm-next' much > earlier than with the latest commit. > > Dieter > _______________________________________________ > dri-devel mailing list > dri-devel at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
