<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - Display flashes when PSR enabled on gen9" href="https://bugs.freedesktop.org/show_bug.cgi?id=108503#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - Display flashes when PSR enabled on gen9" href="https://bugs.freedesktop.org/show_bug.cgi?id=108503">bug 108503</a> from <a class="email" href="mailto:jose.souza@intel.com" title="Jose Roberto de Souza <jose.souza@intel.com>"> Jose Roberto de Souza</a> <pre>Okay no more retraining but DPCD are still failing =/ [ 13.694862] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short [ 13.695004] [drm:dc_link_handle_hpd_rx_irq [amdgpu]] dc_link_handle_hpd_rx_irq: Got short pulse HPD on link 0 [ 13.695586] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 41 00 00 01 80 02 00 00 00 0f 0b 00 [ 13.738161] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -5 [ 13.738209] [drm:dc_link_handle_hpd_rx_irq [amdgpu]] dc_link_handle_hpd_rx_irq: DPCD read failed to obtain irq data [ 13.947377] [drm:dm_irq_work_func [amdgpu]] DM_IRQ: work_func: for dal_src=7 [ 13.947443] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010, long 0x00000000 Also looks like panel is lines are muxed with the discrete GPU I will look at the implication of this.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>