[CI][DRMTIP] [SKL-only]: igt@* - dmesg-warn / dmesg-fail - *ERROR* LSPCON mode hasn't settled (Parade)
Submitted by LAKSHMINARAYANA VUDUM @l4kshmi
Assigned to Swati2 Sharma @swati2.sharma
Link to original bug (#108833)
Description
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_147/fi-skl-6770hq/igt@perf_pmu@frequency.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_147/fi-skl-6770hq/igt@kms_properties@invalid-properties-legacy.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_147/fi-skl-6770hq/igt@gem_exec_suspend@basic-s4-devices.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_148/fi-skl-6770hq/igt@pm_rpm@sysfs-read.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_148/fi-skl-6770hq/igt@kms_properties@connector-properties-legacy.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_148/fi-skl-6770hq/igt@kms_properties@get_properties-sanity-non-atomic.html
Dmesg
<6> [272.425971] Console: switching to colour dummy device 80x25
<6> [272.426031] [IGT] kms_properties: executing
<7> [272.439027] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:DP-1]
<7> [272.439072] [drm:intel_dp_detect [i915]] [CONNECTOR:83:DP-1]
<7> [272.439098] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [272.439122] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [272.439405] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [272.439434] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [272.447906] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.456342] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.464773] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.473204] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.481637] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.490076] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.498507] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.506938] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.515369] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.523796] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.532244] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.540674] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.549103] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.557532] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.565960] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.574391] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.582819] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.591262] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.599691] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.608119] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.616558] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.624985] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.633416] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.641853] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.650285] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.658713] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.667140] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.675568] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.683999] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.692430] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.700858] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.709291] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.709301] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
<7> [272.709330] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH down
<7> [272.717719] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<4> [272.717729] drm_dp_i2c_do_msg: 160 callbacks suppressed
<7> [272.717731] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.726117] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.726127] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.735280] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.735290] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.743674] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.743685] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.753083] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.753093] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.761478] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.761488] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.770885] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.770896] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.779282] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.779291] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.788260] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.788269] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.796654] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.796663] [drm:drm_dp_i2c_do_msg] transaction timed out
<7> [272.806062] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.814451] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.814462] [drm:drm_lspcon_get_mode] LSPCON read(0x80, 0x41) failed
<7> [272.814491] [drm:lspcon_get_current_mode [i915]] Error reading LSPCON mode
<7> [272.814520] [drm:lspcon_wait_mode [i915]] Waiting for LSPCON mode LS to settle
<7> [272.822909] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.831302] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.840237] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.848627] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.858045] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.866436] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.875841] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.884246] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.893278] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.901667] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.911065] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.919453] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.919463] [drm:drm_lspcon_get_mode] LSPCON read(0x80, 0x41) failed
<7> [272.919519] [drm:lspcon_get_current_mode [i915]] Error reading LSPCON mode
<7> [272.927930] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.936325] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.945731] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.954121] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.963360] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.971755] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.981154] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.989546] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [272.998951] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.007342] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.016745] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.025136] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.025147] [drm:drm_lspcon_get_mode] LSPCON read(0x80, 0x41) failed
<7> [273.025178] [drm:lspcon_get_current_mode [i915]] Error reading LSPCON mode
<7> [273.033619] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.042008] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.051228] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.059618] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.069037] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.077425] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.086828] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.095233] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.104230] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.112620] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.122038] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.130427] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.130438] [drm:drm_lspcon_get_mode] LSPCON read(0x80, 0x41) failed
<7> [273.130467] [drm:lspcon_get_current_mode [i915]] Error reading LSPCON mode
<7> [273.138942] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.147335] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.156739] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.165129] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.174283] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.182672] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.192085] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.200475] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.209879] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.218272] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.227256] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.235646] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.235657] [drm:drm_lspcon_get_mode] LSPCON read(0x80, 0x41) failed
<7> [273.235699] [drm:lspcon_get_current_mode [i915]] Error reading LSPCON mode
<7> [273.244230] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.252619] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.262036] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.270428] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.279833] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.288238] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.297275] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.305663] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.315061] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.323449] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.332863] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.341256] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.341266] [drm:drm_lspcon_get_mode] LSPCON read(0x80, 0x41) failed
<7> [273.341295] [drm:lspcon_get_current_mode [i915]] Error reading LSPCON mode
<3> [273.341338] [drm:lspcon_wait_mode [i915]] ERROR LSPCON mode hasn't settled
<7> [273.341368] [drm:lspcon_wait_mode [i915]] Current LSPCON mode INVALID
<7> [273.349757] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.358149] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.367261] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.375651] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.385071] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.393461] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.402865] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.411259] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.420277] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.428667] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.438065] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.446456] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.446467] [drm:drm_lspcon_get_mode] LSPCON read(0x80, 0x41) failed
<3> [273.446496] [drm:lspcon_change_mode.constprop.4 [i915]] ERROR Error reading LSPCON mode
<3> [273.446527] [drm:intel_dp_detect [i915]] ERROR LSPCON resume failed
<7> [273.454970] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.463400] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.471830] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.480271] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.488699] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.497130] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.505562] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.513989] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.522419] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.530856] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.539286] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.547716] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.556142] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.564573] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.573001] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.581431] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.589861] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.598291] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.606721] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.615150] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.623578] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.632008] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.640437] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.648864] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.657295] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.665724] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.674155] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.682585] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.691015] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.699442] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.707882] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.716312] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
<7> [273.716322] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
<7> [273.716343] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [273.716374] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [273.716396] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [273.716430] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [273.716940] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [273.716945] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:83:DP-1] disconnected
<7> [273.717350] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2]
<7> [273.717389] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-2]
<7> [273.717418] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [273.717447] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [273.717746] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [273.717782] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [273.717882] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [273.717992] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [273.718024] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [273.718067] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [273.718524] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [273.718528] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2] disconnected
<7> [273.718885] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:HDMI-A-1]
<7> [273.718957] [drm:intel_hdmi_detect [i915]] [CONNECTOR:98:HDMI-A-1]
<7> [273.718990] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [273.719348] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [273.719385] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [273.720113] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [273.720151] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [273.720189] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [273.720239] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [273.724685] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [273.724724] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [273.725470] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
<7> [273.725508] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [273.726096] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
<7> [273.726152] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
<7> [273.726199] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [273.726203] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:HDMI-A-1] disconnected
<7> [273.726536] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:104:DP-3]
<7> [273.726575] [drm:intel_dp_detect [i915]] [CONNECTOR:104:DP-3]
<7> [273.726605] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [273.726634] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [273.726964] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [273.727021] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [273.727121] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [273.727166] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [273.727198] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [273.727277] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [273.727734] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [273.727738] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:104:DP-3] disconnected
<7> [273.728111] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:HDMI-A-2]
<7> [273.728150] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [273.728179] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [273.728833] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
<7> [273.728961] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first message, retry
<7> [273.729610] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
<7> [273.729645] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
<7> [273.729683] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [273.729720] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1
<7> [273.734088] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
<7> [273.734127] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0
<7> [273.734800] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
<7> [273.734837] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first message, retry
<7> [273.735497] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
<7> [273.735532] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
<7> [273.735562] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [273.735566] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:HDMI-A-2] disconnected
<6> [273.735880] [IGT] kms_properties: starting subtest get_properties-sanity-non-atomic
<6> [273.737396] [IGT] kms_properties: exiting, ret=0
<6> [273.740149] Console: switching to colour frame buffer device 480x135