Results for igt@kms_addfb_basic@bad-pitch-0

Result: Pass

git-log-oneline i915_display_info0 igt_runner0 run0 runtimes0 results0.json i915_display_info_post_exec0 boot0 dmesg0

DetailValue
Duration 0.00 seconds
Igt-Version 
IGT-Version: 2.2-gb1ad5288c (x86_64) (Linux: 6.18.0-next-20251209-next-20251209-gc75caf76ed86+ x86_64)
Out 
Using IGT_SRANDOM=1765254778 for randomisation
Opened device: /dev/dri/card0
Starting subtest: bad-pitch-0
Subtest bad-pitch-0: SUCCESS (0.000s)
Err 
Starting subtest: bad-pitch-0
Subtest bad-pitch-0: SUCCESS (0.000s)
Dmesg
<6> [266.768269] [IGT] kms_addfb_basic: executing
<7> [266.781035] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [266.785845] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [266.788469] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [266.791260] i915 0000:00:02.0: [drm:drm_internal_framebuffer_create] bad framebuffer format .... little-endian (0x00000000)
<7> [266.792305] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:121]
<6> [266.794295] [IGT] kms_addfb_basic: starting subtest bad-pitch-0
<7> [266.795310] i915 0000:00:02.0: [drm:drm_internal_framebuffer_create] bad pitch 0 for plane 0
<6> [266.795584] [IGT] kms_addfb_basic: finished subtest bad-pitch-0, SUCCESS
<7> [266.796685] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:121]
<7> [266.797632] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:121]
<7> [266.821515] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:103:DP-1]
<7> [266.821552] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1]
<7> [266.822559] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [266.823456] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [266.825212] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A
<7> [266.832212] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:103:DP-1] disconnected
<7> [266.832451] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1]
<7> [266.838061] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-1]
<7> [266.839168] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [266.839910] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [266.842067] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [266.842988] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [266.843097] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [266.843824] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [266.849870] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [266.849904] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [266.851638] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:115:DP-2]
<7> [266.857439] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:119:HDMI-A-2]
<7> [266.858821] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [266.859685] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [266.860724] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [266.861773] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [266.861802] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [266.862598] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [266.866346] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [266.866378] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [266.867401] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [266.868902] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [266.871252] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:HDMI-A-1]
<7> [266.871286] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-1]
<7> [266.873259] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [266.874309] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [266.876273] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A
<7> [266.877863] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [266.878787] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [266.882209] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [266.883362] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [266.883389] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [266.884962] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [266.889558] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [266.889590] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [266.892446] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [266.894238] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [266.895236] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:HDMI-A-1] disconnected
<7> [266.899688] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:115:DP-2]
<7> [266.899722] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:115:DP-2]
<7> [266.902138] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [266.903164] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [266.905425] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A
<7> [266.911280] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:115:DP-2] disconnected
<7> [266.911426] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1]
<7> [266.917197] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-1]
<7> [266.918877] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [266.919714] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [266.920807] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [266.922284] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [266.922313] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [266.923927] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [266.928921] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [266.929117] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [266.930706] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:115:DP-2]
<7> [266.935845] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:119:HDMI-A-2]
<7> [266.938616] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [266.939525] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [266.941267] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [266.942183] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [266.942210] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [266.942951] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [266.948389] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [266.948424] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [266.952290] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [266.954417] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [266.958286] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:HDMI-A-2]
<7> [266.958321] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:119:HDMI-A-2]
<7> [266.961110] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [266.962146] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [266.965390] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A
<7> [266.968819] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [266.969694] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [266.971637] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [266.972901] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [266.972928] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [266.975992] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [266.981821] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [266.981854] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [266.984154] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [266.987157] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [266.987987] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:HDMI-A-2] disconnected
<7> [266.992749] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:103:DP-1]
<7> [266.992784] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1]
<7> [266.995798] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [266.996745] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [266.999435] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A
<7> [267.004764] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:103:DP-1] disconnected
<7> [267.004906] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1]
<7> [267.010741] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-1]
<7> [267.011932] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [267.012826] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [267.014579] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [267.015506] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [267.015533] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [267.018558] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [267.021865] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [267.023300] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [267.024447] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:115:DP-2]
<7> [267.030153] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:119:HDMI-A-2]
<7> [267.032513] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [267.033418] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [267.036476] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [267.037842] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [267.037870] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [267.039311] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [267.044238] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [267.044274] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [267.045913] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:HDMI-A-1]
<7> [267.045944] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-1]
<7> [267.047244] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [267.049101] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [267.051093] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [267.051847] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [267.055174] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A
<7> [267.057882] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [267.058748] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [267.061170] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [267.062358] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [267.062385] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [267.064915] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [267.068418] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [267.070151] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [267.070980] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [267.073138] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [267.075930] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:HDMI-A-1] disconnected
<7> [267.076418] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:115:DP-2]
<7> [267.076441] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:115:DP-2]
<7> [267.079336] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [267.080208] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [267.081937] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A
<7> [267.087434] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:115:DP-2] disconnected
<7> [267.087577] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1]
<7> [267.093552] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-1]
<7> [267.095798] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [267.096698] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [267.098905] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [267.100633] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [267.100662] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [267.103407] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [267.106612] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [267.106642] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [267.108388] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:115:DP-2]
<7> [267.113915] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:119:HDMI-A-2]
<7> [267.116488] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [267.117385] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [267.119117] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [267.120123] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [267.120152] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [267.121144] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [267.125863] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [267.125897] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [267.127945] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:HDMI-A-2]
<7> [267.128054] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [267.129804] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [267.131329] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:119:HDMI-A-2]
<7> [267.132242] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [267.132985] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [267.137282] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A
<7> [267.140822] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [267.141670] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [267.143315] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [267.144274] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [267.144301] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [267.147255] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [267.151485] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [267.151518] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [267.153111] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [267.156126] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [267.157129] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:HDMI-A-2] disconnected
<6> [267.162718] [IGT] kms_addfb_basic: exiting, ret=0
<7> [267.166301] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [267.172683] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2025-12-09 06:27:02