igt@core_hotunplug@unbind-rebind - dmesg-warn - dce110_link_encoder_construct: Failed to get encoder_cap_info from VBIOS with error code 4!
<7> [121.766125] [drm:dc_link_construct_phy [amdgpu]] Connector[4] description:signal 4
<7> [121.766425] [drm:link_create_ddc_service [amdgpu]] BIOS object table - i2c_line: 0
<7> [121.766634] [drm:link_create_ddc_service [amdgpu]] BIOS object table - i2c_engine_id: 1
<4> [121.766874] [drm] dce110_link_encoder_construct: Failed to get encoder_cap_info from VBIOS with error code 4!
<7> [121.766878] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - DP_IS_USB_C: 0
<7> [121.767060] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - IS_DP2_CAPABLE: 0
<7> [121.767309] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - device_tag.acpi_device: 592
<7> [121.767537] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - device_tag.dev_id.device_type: 3
<7> [121.767718] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - device_tag.dev_id.enum_id: 5
<7> [121.767963] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - dc_link_construct_phy finished successfully.
<7> [121.768144] [drm:create_links [amdgpu]] BIOS object table - printing link object info for connector number: 5, link_index: 5
<7> [121.768449] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - link_id: 12
<7> [121.768832] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - hpd_gpio id: 3
<7> [121.769015] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - hpd_gpio en: 5
<7> [121.769269] [drm:dc_link_construct_phy [amdgpu]] Connector[5] description:signal 4
<7> [121.769538] [drm:link_create_ddc_service [amdgpu]] BIOS object table - i2c_line: 5
<7> [121.769720] [drm:link_create_ddc_service [amdgpu]] BIOS object table - i2c_engine_id: 1
<4> [121.769961] [drm] dce110_link_encoder_construct: Failed to get encoder_cap_info from VBIOS with error code 4!
<7> [121.769965] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - DP_IS_USB_C: 0
<7> [121.770146] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - IS_DP2_CAPABLE: 0
<7> [121.770404] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - device_tag.acpi_device: 608
<7> [121.770665] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - device_tag.dev_id.device_type: 3
<7> [121.770846] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - device_tag.dev_id.enum_id: 6
<7> [121.771094] [drm:dc_link_construct_phy [amdgpu]] BIOS object table - dc_link_construct_phy finished successfully.
<7> [121.771359] [drm:create_links [amdgpu]] BIOS object table - end
<7> [121.771570] [drm:dc_create [amdgpu]] Display Core initialized
<6> [121.771745] [drm] Display Core initialized with v3.2.223!
<7> [121.774191] [drm:amdgpu_dm_init [amdgpu]] amdgpu: freesync_module init done ffff88811a0ec110.
<7> [121.775489] [drm:amdgpu_dm_init [amdgpu]] Unsupported DCN IP version for outbox: 0x0