<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][DRMTIP] igt@kms_chamelium@dp-link-status - fail - Failed assertion: false, Timed out waiting for DP-3 to get connected" href="https://bugs.freedesktop.org/show_bug.cgi?id=111663#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][DRMTIP] igt@kms_chamelium@dp-link-status - fail - Failed assertion: false, Timed out waiting for DP-3 to get connected" href="https://bugs.freedesktop.org/show_bug.cgi?id=111663">bug 111663</a> from <a class="email" href="mailto:stanislav.lisovskiy@intel.com" title="Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>"> Stanislav Lisovskiy</a> <pre>I think the reason for all machines connected to Chamelium is pretty simple here: for each of the tests, initially it resets the Chamelium with chamelium_reset function and then waits for connector to come up meanwhile probing it. Sometimes HOTPLUG_TIMEOUT which is 20s is not enough so we time out even though it is visible from dmesg that connector comes up eventually: 7> [488.306978] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:245:DP-3] disconnected <7> [488.357307] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:245:DP-3] <7> [488.357435] [drm:intel_dp_detect [i915]] [CONNECTOR:245:DP-3] <7> [488.357804] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:245:DP-3] disconnected <7> [488.408154] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:245:DP-3] <7> [488.408282] [drm:intel_dp_detect [i915]] [CONNECTOR:245:DP-3] <7> [488.408395] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:245:DP-3] disconnected <7> [488.458595] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:245:DP-3] <7> [488.458725] [drm:intel_dp_detect [i915]] [CONNECTOR:245:DP-3] <7> [488.458910] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:245:DP-3] disconnected <7> [488.509272] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:245:DP-3] <7> [488.509399] [drm:intel_dp_detect [i915]] [CONNECTOR:245:DP-3] <7> [488.509509] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:245:DP-3] disconnected <6> [488.579246] [IGT] kms_chamelium: exiting, ret=98 So we exit with error however connector comes up just a second later: <7> [489.397551] [drm:i915_hotplug_work_func [i915]] Connector DP-3 (pin 8) received hotplug event. <7> [489.407519] [drm:icl_tc_phy_set_safe_mode [i915]] Port E/TC#3: PHY complete clear timed out <7> [489.407613] [drm:__intel_tc_port_lock [i915]] Port E/TC#3: TC port mode reset (dp-alt -> dp-alt) <7> [489.413700] [drm:intel_power_well_disable [i915]] disabling power well 3 <7> [489.413774] [drm:intel_power_well_disable [i915]] disabling power well 2 <7> [489.413853] [drm:intel_atomic_commit_tail [i915]] [CRTC:152:pipe B] <7> [489.413950] [drm:intel_enable_sagv [i915]] Enabling SAGV <7> [489.414176] [drm:intel_dp_detect [i915]] [CONNECTOR:245:DP-3] ... <7> [489.594446] [drm:intel_encoder_hotplug [i915]] [CONNECTOR:245:DP-3] status updated from disconnected to connected So the solution I guess is to simply increase the HOTPLUG_TIMEOUT value up to 30 seconds as I looks like Chamelium restart time varies.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>