Am 26.10.2017 19:26, schrieb Alex Deucher: > On Thu, Oct 26, 2017 at 10:10 AM, Dieter Nützel <Dieter at nuetzel-hh.de> > wrote: >> Hello Alex & Rex, >> >> any progress? >> The 'screen blank' (monitor standby mode) is really annoying. > > Does this patch help? > https://cgit.freedesktop.org/~agd5f/linux/commit/?h=amd-staging-drm-next&id=ddabbf65aae36e21b4c79354940f80eae6c36104 > > Alex Yes, it seems so. Many thanks to Jerry for this fix. I've tested it with latest amd-staging-drm-next #4ce527eb8bb3 on my Polaris 20. Both cases (kdm_greet and 'screen blank') are solved. W'll apply it on drm-next-4.15-dc, too. Side note: HDMI audio is _gone_ after logout and relogin. Missing reinitialization? Next: Fix fan speed... Thank you very much! Dieter >> >> 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
