igt@kms_big_fb@.* - incomplete - No warning/error.

http://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1594460195?query_key=70a5c7f1d9e80ed91500d6158f1c05115d2afad8

<7> [60.971134] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [60.971352] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [60.977218] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [60.977230] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [60.977476] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:257:HDMI-A-1] disconnected
<7> [60.978239] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:263:DP-2]
<7> [60.978247] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:263:DP-2]
<7> [60.979267] i915 0000:00:02.0: [drm:intel_tc_port_update_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> dp-alt)
<7> [60.979608] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_TC1
<7> [61.006379] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX USBC1/DDI TC1/PHY TC1: timeout (status 0x7d4c023f)