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igt@kms_writeback@writeback* - skip - Test requirement not met in function __igt_unique____real_main, file ../../../usr/src/igt-gpu-tools/tests/kms_writeback, Test requirement: output Last errno: 22

    • Closed Issue created by Adela Rybak @adelaryb

    http://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1575843753?query_key=36a936afb5e98473bf57ce312535ca44f0e6fe23

    Stdout	
Opened device: /dev/dri/card0
Test requirement not met in function __igt_unique____real_main568, file ../../../usr/src/igt-gpu-tools/tests/kms_writeback.c:590:
Test requirement: output
Last errno: 22, Invalid argument
Subtest writeback-fb-id-XRGB2101010: SKIP (0.000s)

Stderr	
Subtest writeback-fb-id-XRGB2101010: SKIP (0.000s)

Dmesg	
<6> [193.518431] Console: switching to colour dummy device 80x25
<6> [193.518635] [IGT] kms_writeback: executing
<7> [193.596163] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:236:DP-1]
<7> [193.596229] xe 0000:03:00.0: [drm:intel_dp_detect [xe]] [CONNECTOR:236:DP-1]
<7> [193.596417] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:236:DP-1] disconnected
<7> [193.598454] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:249:DP-2]
<7> [193.598492] xe 0000:03:00.0: [drm:intel_dp_detect [xe]] [CONNECTOR:249:DP-2]
<7> [193.598671] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling AUX_B
<7> [193.642234] xe 0000:03:00.0: [drm:drm_dp_dpcd_access [drm_display_helper]] AUX B/DDI B/PHY B: Too many retries, giving up. First error: -5
<7> [193.642272] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:249:DP-2] disconnected
<7> [193.643055] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:258:HDMI-A-1]
<7> [193.643087] xe 0000:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:258:HDMI-A-1]
<7> [193.643472] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [193.643644] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [193.644006] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [193.644176] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
<7> [193.644293] xe 0000:03:00.0: [drm:intel_hdmi_set_edid [xe]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [193.644504] xe 0000:03:00.0: [drm:intel_gmbus_force_bit [xe]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [193.645572] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb

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