igt@kms_force_connector_basic@.* -dmesg-fail/crash *ERROR* No EDID firmware found on connector: .* ,forcing to OFF!, *ERROR* dc_sink is NULL!

https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6362/fi-kbl-8809g/igt@kms_force_connector_basic@force-edid.html

6> [117.397922] Console: switching to colour dummy device 80x25
<6> [117.398087] [IGT] kms_force_connector_basic: executing
<7> [117.489133] [drm:amdgpu_vm_init [amdgpu]] VM update mode is SDMA
<7> [117.490943] [drm:status_store] [CONNECTOR:83:HDMI-A-1] force updated from 0 to 0 or reprobing
<7> [117.490962] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1]
<7> [117.490978] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1] disconnected
<7> [117.491056] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1]
<7> [117.491068] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1] disconnected
<7> [117.491496] [drm:status_store] [CONNECTOR:87:HDMI-A-2] force updated from 0 to 0 or reprobing
<7> [117.491509] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:87:HDMI-A-2]
<7> [117.491521] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:87:HDMI-A-2] disconnected
<7> [117.491625] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:87:HDMI-A-2]
<7> [117.491637] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:87:HDMI-A-2] disconnected
<7> [117.491689] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1]
<7> [117.491698] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1] disconnected
<6> [117.492117] [IGT] kms_force_connector_basic: starting subtest force-edid
<7> [117.492553] [drm:status_store] [CONNECTOR:83:HDMI-A-1] force updated from 0 to 2 or reprobing
<7> [117.492568] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1]
<7> [117.492579] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1] status updated from disconnected to connected
<3> [117.492655] [drm:amdgpu_dm_connector_mode_valid [amdgpu]] *ERROR* No EDID firmware found on connector: HDMI-A-1 ,forcing to OFF!
<3> [117.493149] [drm:amdgpu_dm_connector_mode_valid [amdgpu]] *ERROR* dc_sink is NULL!
<7> [117.493574] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [117.493640] [drm:drm_mode_prune_invalid] Not using 640x480 mode: ERROR
<7> [117.493744] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1]
<7> [117.493758] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1] status updated from connected to disconnected
<7> [117.493768] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1] disconnected
<7> [117.500479] [drm:drm_add_display_info] Supported Monitor Refresh rate range is 0 Hz - 0 Hz
<7> [117.500492] [drm:drm_add_display_info] non_desktop set to 0
<7> [117.500556] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1]
<7> [117.500569] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:HDMI-A-1] disconnected
<7> [117.515031] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound