<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - amd-staging-drm-next, R4 Mullins hdmi monitor wont wake up from S3 - *ERROR* REG_WAIT timeout 1us * 80000 tries - dce_abm_immediate_disable" href="https://bugs.freedesktop.org/show_bug.cgi?id=108575#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - amd-staging-drm-next, R4 Mullins hdmi monitor wont wake up from S3 - *ERROR* REG_WAIT timeout 1us * 80000 tries - dce_abm_immediate_disable" href="https://bugs.freedesktop.org/show_bug.cgi?id=108575">bug 108575</a> from <a class="email" href="mailto:soprwa@gmail.com" title="Przemek <soprwa@gmail.com>"> Przemek</a> <pre>Yesterday I have observed a strange behavior. After suspend/resume cycle HDMI screen is turned off, but when you trigger hibernate/resume after suspend/resume HDMI output is turned back on and is working properly. (Yes, hibernation works on CIK and amdgpu now!! Thank you so much!!) As given above a question arise, are there other-different triggers/resets in suspend/resume and hibernate/resume cycles for those asics? Thanks, Przemek.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>