[without re-bmg-6] Few tests - dmesg-warn/dmesg-fail/abort/incomplete - *ERROR* Failed to read*DPCD register
<7> [279.551637] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] got hpd irq on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.553496] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 00 00 02
<7> [279.607649] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] got hpd irq on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.609515] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 00 00 02
<7> [279.663653] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] got hpd irq on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.665503] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 00 00 02
<7> [279.719634] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] got hpd irq on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.721508] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 00 00 02
<7> [279.775630] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] got hpd irq on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.777499] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 00 00 02
<7> [279.831554] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] got hpd irq on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.833367] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 00 00 02
<7> [279.887499] xe 0000:03:00.0: [drm:drm_dp_mst_wait_tx_reply.isra.0 [drm_display_helper]] timedout msg send ffff88811fea6400 2 0
<7> [279.887661] xe 0000:03:00.0: [drm:drm_dp_mst_topology_put_mstb [drm_display_helper]] mstb ffff8881174536e0 (2)
<3> [279.887708] (NULL device *): [drm] *ERROR* Failed to read FEC DPCD register
<7> [279.894633] [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: Base DPCD: 12 14 c4 01 01 01 01 c1 02 00 06 00 00 00 80
<7> [279.894696] [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: DPCD: 14 14 c4 01 01 01 01 c1 02 00 06 00 00 00 80
<7> [279.896388] [drm:drm_dp_dump_desc [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: DP branch: OUI 00-e0-4c dev-ID Dp1.2 HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [279.896556] xe 0000:03:00.0: [drm:drm_dp_mst_topology_try_get_mstb [drm_display_helper]] mstb ffff8881174536e0 (3)
<7> [279.904678] xe 0000:03:00.0: [drm:icp_irq_handler [xe]] hotplug event received, stat 0x02000000, dig 0x00008898, pins 0x00000400, long 0x00000000
<7> [279.905141] xe 0000:03:00.0: [drm:intel_hpd_irq_handler [xe]] digital hpd on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.905634] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] got hpd irq on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.907643] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 10 00 02
<7> [279.909420] xe 0000:03:00.0: [drm:drm_dp_mst_topology_try_get_mstb [drm_display_helper]] mstb ffff8881174536e0 (4)
<7> [279.909477] xe 0000:03:00.0: [drm:drm_dp_mst_topology_put_mstb [drm_display_helper]] mstb ffff8881174536e0 (3)
<7> [279.909660] xe 0000:03:00.0: [drm:drm_dp_mst_topology_put_mstb [drm_display_helper]] mstb ffff8881174536e0 (2)
<7> [279.909768] xe 0000:03:00.0: [drm:drm_dp_mst_topology_try_get_mstb [drm_display_helper]] mstb ffff8881174536e0 (3)
<7> [279.913430] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 00 00 02
<7> [279.925514] xe 0000:03:00.0: [drm:icp_irq_handler [xe]] hotplug event received, stat 0x02000000, dig 0x00008898, pins 0x00000400, long 0x00000000
<7> [279.925990] xe 0000:03:00.0: [drm:intel_hpd_irq_handler [xe]] digital hpd on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.926496] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] got hpd irq on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.928406] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 10 00 02
<7> [279.930160] xe 0000:03:00.0: [drm:drm_dp_mst_topology_try_get_mstb [drm_display_helper]] mstb ffff8881174536e0 (4)
<7> [279.933491] xe 0000:03:00.0: [drm:drm_dp_mst_topology_put_mstb [drm_display_helper]] mstb ffff8881174536e0 (3)
<7> [279.936910] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 00 00 02
<7> [279.945117] xe 0000:03:00.0: [drm:icp_irq_handler [xe]] hotplug event received, stat 0x02000000, dig 0x00008898, pins 0x00000400, long 0x00000000
<7> [279.945587] xe 0000:03:00.0: [drm:intel_hpd_irq_handler [xe]] digital hpd on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.946094] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] got hpd irq on [ENCODER:259:DDI TC2/PHY G] - short
<7> [279.947671] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 10 00 02
<7> [279.949766] xe 0000:03:00.0: [drm:drm_dp_mst_topology_try_get_mstb [drm_display_helper]] mstb ffff8881174536e0 (4)
<7> [279.953103] xe 0000:03:00.0: [drm:drm_dp_mst_topology_put_mstb [drm_display_helper]] mstb ffff8881174536e0 (3)
<7> [279.955610] xe 0000:03:00.0: [drm:intel_dp_hpd_pulse [xe]] DPRX ESI: 41 00 00 02
<7> [279.964142] xe 0000:03:00.0: [drm:icp_irq_handler [xe]] hotplug event received, stat 0x02000000, dig 0x00008898, pins 0x00000400, long 0x00000000